Product Description
Product Description
1. Material: Gray Iron or Ductile Iron;
Gray iron HT200-350 (GG20-35, FC200-350);Ductile Iron QT400-QT600(GGG40-GGG60,FCD400-FCD600)
2. Surface treatment: Shot blast, painting; Heat treatment is optional;
3. Custom according to your drawing, specification or samples;
Material |
Gray Iron Casting/Ductile Iron Casting |
Process |
Resin sand casting/shell mold casting/investment + CNC machining |
Casting Tolerance | CT9-10 for Machine Molding Process, CT8-9 for Shell Molding and Lost Foam Molding Casting Process CT10-11 for Manual Molding Sand casting Process |
Casting surface roughness |
Ra 12.5-25 um |
Casting weight range |
3kg to 2.5tons per piece |
Casting Size |
As Requirement/As drawing |
Machining surface roughness |
As Requirement |
Material standard |
GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR |
Surface treatment |
KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing, Powder coating, and Nickel plating. |
Service available |
OEM & ODM |
Quality control/Testing facility |
Sectrometer, tensile test machine, hardness test machine,metallographic microscope. 100% inspection |
Application |
Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery,construction, valves and pumps, electric machine, hardware, power equipment, and so on. |
Product Parameters
Mechanical character
Grey Iron Grade in GB 9439 Gray iron Castings | |||
Gray Iron Grade | Single Specimen Tensile Strength σb≥/Mpa |
Wall Thickness /mm |
Tensile Strength σb≥/Mpa |
HT100 | 100 | >2.5~10 | 130 |
>10~20 | 100 | ||
>20~30 | 90 | ||
>30~40 | 80 | ||
HT150 | 150 | >2.5~10 | 175 |
>10~20 | 145 | ||
>20~30 | 130 | ||
>30~40 | 120 | ||
HT200 | 200 | >2.5~10 | 220 |
>10~20 | 195 | ||
>20~30 | 170 | ||
>30~40 | 160 | ||
HT250 | 250 | >2.5~10 | 270 |
>10~20 | 240 | ||
>20~30 | 220 | ||
>30~40 | 200 | ||
HT300 | 300 | >10~20 | 290 |
>20~30 | 250 | ||
>30~40 | 230 | ||
HT350 | 350 | >10~20 | 340 |
>20~30 | 290 | ||
>30~40 | 260 |
Ductile Iron Grade in GB1348 Ductile Iron Castings | ||||
Iron Grade | Wall Thickness /mm |
Tensile Strength(Min Mpa) | Yield Strength(Min Mpa) | elongation % Min |
QT400-18A | >30~60 | 390 | 250 | 18 |
>60~200 | 370 | 240 | 12 | |
QT400-15A | >30~60 | 390 | 250 | 15 |
>60~200 | 370 | 240 | 12 | |
QT500-7A | >30~60 | 450 | 300 | 7 |
>60~200 | 420 | 290 | 5 | |
QT600-3A | >30~60 | 600 | 360 | 3 |
>60~200 | 550 | 430 | 1 | |
QT700-2A | >30~60 | 700 | 400 | 2 |
>60~200 | 650 | 380 | 1 |
Gray Iron Material Grades | ||||||||
Country | Standard | Equivalent Grades of Grey Iron (Gray Cast Iron) | ||||||
ISO | ISO 185 | 100 | 150 | 200 | 250 | 300 | 350 | – |
China | GB 9439 | HT100 | HT150 | HT200 | HT250 | HT300 | HT350 | – |
USA | ASTM A48 | – | NO.20 | NO.30 | NO.35 | NO.40 | NO.50 | NO.55 |
NO.25 | NO.45 | NO.60 | ||||||
Germany | DIN 1691 | GG10 | GG15 | GG20 | GG25 | GG30 | GG35 | GG40 |
Austria | ||||||||
European | EN 1561 | EN-GJL-100 | EN-GJL-150 | EN-GJL-200 | EN-GJL-250 | EN-GJL-300 | EN-GJL-350 | |
Japan | JIS G5501 | FC100 | FC150 | FC200 | FC250 | FC300 | FC350 | – |
Italy | UNI 5007 | G10 | G15 | G20 | G25 | G30 | G35 | – |
France | NF A32-101 | – | FGL150 | FGL200 | FGL250 | FGL300 | FGL350 | FGL400 |
UK | BS 1452 | 100 | 150 | 200 | 250 | 300 | 350 | – |
India | IS 210 | – | FG150 | FG200 | FG260 | FG300 | FG350 | FG400 |
Spain | UNF | – | FG15 | FG20 | FG25 | FG30 | FG35 | – |
Belgium | NBN 830-01 | FGG10 | FGG15 | FGG20 | FGG25 | FGG30 | FGG35 | FGG40 |
Australia | AS 1830 | – | T150 | T220 | T260 | T300 | T350 | T400 |
Sweden | SS 14 01 | O110 | O115 | O120 | O125 | O130 | O135 | O140 |
Norway | NS11 100 | SJG100 | SJG150 | SJG200 | SJG250 | SJG300 | SJG350 | – |
Ductile /Nodular Cast Iron Material Grades | ||||||||
Country | Standard | Equivalent Grades of Ductile iron (SG Iron, Nodular Graphite Iron) | ||||||
ISO | ISO 1083 | 400-15 | 450-10 | 500-7 | 600-3 | 700-2 | 800-2 | 900-2 |
400-18 | ||||||||
China | GB 1348 | QT400-18 | QT450-10 | QT500-7 | QT600-3 | QT700-2 | QT800-2 | QT900-2 |
USA | ASTM A536 | 60-40-18 | 60-42-10 | 70-50-05 | 80-55-06 | 100-70-03 | 120-90-02 | – |
65-45-12 | 80-60-03 | |||||||
Germany | DIN 1693 | GGG40 | – | GGG50 | GGG60 | GGG70 | GGG80 | – |
Austria | ||||||||
European | EN 1563 | EN-GJS-400-15 | EN-GJS-450-10 | EN-GJS-500-7 | EN-GJS-600-3 | EN-GJS-700-2 | EN-GJS-800-2 | EN-GJS-900-2 |
EN-GJS-400-18 | ||||||||
Japan | JIS G5502 | FCD400 | FCD450 | FCD500 | FCD600 | FCD700 | FCD800 | – |
Italy | UNI 4544 | GS370-17 | GS400-12 | GS500-7 | GS600-2 | GS700-2 | GS800-2 | – |
France | NF A32-201 | FGS370-17 | FGS400-12 | FGS500-7 | FGS600-2 | FGS700-2 | FGS800-2 | – |
UK | BS 2789 | 400/17 | 420/12 | 500/7 | 600/7 | 700/2 | 800/2 | 900/2 |
India | IS 1865 | SG370/17 | SG400/12 | SG500/7 | SG600/3 | SG700/2 | SG800/2 | – |
Spain | UNF | FGE38-17 | FGE42-12 | FGE50-7 | FGE60-2 | FGE70-2 | FGE80-2 | – |
Belgium | NBN 830-02 | FNG38-17 | FNG42-12 | FNG50-7 | FNG60-2 | FNG70-2 | FNG80-2 | – |
Australia | AS 1831 | 300-17 | – | 500-7 | 600-3 | 700-2 | 800-2 | – |
400-12 | ||||||||
Sweden | SS 14 07 | 0571 -02 | – | 0727-02 | 571-03 | 571-01 | 0864-03 | – |
Norway | NS11 301 | SJK-400.3 | – | SJK-500 | SJK-600 | SJK-700 | SJK-800 | |
SJK-400 |
Company Profile
About Us
ZheJiang Shengrong High-end Equipment Manufacturing Industry Co., Ltd. is a professional Gray cast iron/Ductile iron foundry in ZheJiang province in China,We produce iron casting parts:Machinery Bases,Construction machinery parts, Industrial pump parts,Gearbox parts,Automotive parts,Agriculture machine parts and OEM part. We have passed quality management system ISO 9001 and IATF16949. Our factory is located in Maba Town, Xihu (West Lake) Dis. County, HangZhou City, ZheJiang province, covering an area of about 245 acres with new standardized factory building more than 200,000 square meters, office building of 6,000 square meters, more than 500 employees, including more than 100 technological engineer.
Our company produces ductile iron and gray cast iron series products, with an annual output of 80,000 tons,products are exported to the United States, Germany, Italy, Russia, Brazil, Vietnam, the Middle East and other regions.
Our company has a modern workshop, complete casting production equipment, advanced physical and chemical analysis, testing equipment, constantly importing the world’s advanced technology and a large number of professional technical personnel, expanding advanced production and testing equipment, so that make our products can meet the different requirements of customers
ZheJiang Shengrong does our best to provide high-quality foundry machinery parts for the market, Serves domestic and foreign customers with the most cost-effective products, and make our contributing to China’s foundry industry.
Technology
Gray/Ductile/Nodular Iron Casting Parts-Our Process
Investment Casting Resin Sand/Coated Sand Casting Shell Moulding
Detailed Photos
Our Equipment and Testing
Certifications
FAQ
How to order?
1:Before quotation, please send me requirement details:
Casting Iron grade and number; Testing rod specification;
Casting parts order quantity;
The detailed drawing to indicate the tollerance(size, weight), technology standard,roughness;
Offering mold-yes or no;
Machining requirement details;
Heat treament;
Shipping details if special;
Testing requirement -If need and details;
Other information if required
2: Small order and samples order is acceptable by our factory
Contact us for price and details now
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Type: | Chemical Hardening Sand |
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Casting Method: | Thermal Gravity Casting |
Sand Core Type: | Resin Sand Core |
Application: | Machinery Parts |
Machining: | CNC Machining |
Material: | Iron |
Samples: |
US$ 20/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Different Types of Gearboxes and Their Applications
There are several types of gearboxes, each designed for specific applications based on their characteristics and capabilities. Here are some common types and their applications:
- Spur Gearbox: Spur gearboxes consist of parallel-shaft gears with straight teeth. They are simple and economical, suitable for low-speed and low-torque applications such as conveyors, machine tools, and clocks.
- Helical Gearbox: Helical gearboxes have helical teeth that provide smoother and quieter operation compared to spur gears. They are used in various industries, including automotive, construction, and mining equipment.
- Bevel Gearbox: Bevel gearboxes transmit power between non-parallel shafts. They are commonly used in vehicles, marine applications, and heavy machinery where changing the direction of motion is necessary.
- Planetary Gearbox: Planetary gearboxes offer high torque density and compact size. They are used in robotics, automation, and precision machinery due to their efficiency and versatility.
- Worm Gearbox: Worm gearboxes have a worm screw meshing with a gear wheel. They provide high reduction ratios and are used in applications like conveyor systems, elevators, and packaging equipment.
- Cycloidal Gearbox: Cycloidal gearboxes use cams and pins for motion transmission, making them highly durable and shock-resistant. They find use in industrial machinery and robotics.
- Spiral Bevel Gearbox: Spiral bevel gearboxes combine the advantages of bevel and helical gears, providing high efficiency and smooth operation. They are employed in vehicles, aircraft, and machine tools.
Each type of gearbox offers specific advantages suited to its application, enabling efficient power transmission and control in various industries.
editor by CX 2024-04-11
China Custom Clbg Multi-Turn Rotary Electric Valve Gear Box for Butterfly Valve gearbox engine
Product Description
CLBG muti-turn rotary electric valve gear box for butterfly valve
Product Description
The device is directly istalled on the gate valve, globe valve and other valve electric reduction device, the device adopts arc toothbevel gear and flat thrust bearing shaft, has the advantages of smooth operation, large torque, low noise, high efficiency. in alljoints, the sealing gasket is fully sealed to achieve the effect of waterproof and oil leakage, and the protection grade is lP65. Stemcover can be customized. Combined with all kinds of valve requirements and environment, there are CHINAMFG with electrioconnectionldouble stage with electric connection and other Products.
Here is the valve gear box ( worm gear reducer/worm reduction boxs) picture for your reference.
You May Like
Chenglei also provide the quarter turn electric actuator,multi-turn electric actuator,part turn electric actuator with worm gear reducer,electric linear actuator,electric valve actuator,electric damper actuator,ball valve electric actuator,butterfly valve electric actuator,gate valve electric actuator,globe valve electric actuator,valve worm gear box,on-off electric actuator,modulating electric actuator
About Chenglei
1.We are the electric actuator and valve wormgear box experts since 2004.
More than 20 years industrial actuator experience.
2.We supply the complete industry valve & damper & CHINAMFG automation solution.
3.We have got the CCC/CE/EAC/IECex and SIL and CNEX explosion proof certificates.
4.Our electric actuator has the battery backup and bluetooth wireconnection and infrared remote control and split type remote control and the thermal motor protection and it can be under the extream temperature -60 ºC-70 ºC.
5.Our electric actuator have the part-turn and multi turn version.
6.On-off & Modulating control is available.
Why Choose US
FAQ |
Q1.What about the lead time for the explosion proof motorized 360 degree multi-turn electric actuator for valve?
A:3-30 working days for mass electric actuator production.
Q2. Is it OK to print my logo on your 90 partial-turn electric actuator?
A: Yes. Please inform us formally before our electric actuator production.
Q3: Do you offer guarantee for the electric actuator?
A: Yes, we offer 18 months warranty to rotary electric actuator.
Q4:What is your MOQ for the electric actuator?
A: 1unit electric actuator.
Q4: How to deal with the rotary electric actuator faulty?
A: Firstly, Our electric actuator are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send electric actuator with new order for small quantity.
For defective batch electric actuator, we will repair electric actuator and resend electric actuator to you or we can discuss the solution including re-call according to real situation.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Application: | Valve |
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Function: | Speed Reduction |
Layout: | Electric |
Samples: |
US$ 1000/Piece
1 Piece(Min.Order) | Order Sample |
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Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Different Types of Gearboxes and Their Applications
There are several types of gearboxes, each designed for specific applications based on their characteristics and capabilities. Here are some common types and their applications:
- Spur Gearbox: Spur gearboxes consist of parallel-shaft gears with straight teeth. They are simple and economical, suitable for low-speed and low-torque applications such as conveyors, machine tools, and clocks.
- Helical Gearbox: Helical gearboxes have helical teeth that provide smoother and quieter operation compared to spur gears. They are used in various industries, including automotive, construction, and mining equipment.
- Bevel Gearbox: Bevel gearboxes transmit power between non-parallel shafts. They are commonly used in vehicles, marine applications, and heavy machinery where changing the direction of motion is necessary.
- Planetary Gearbox: Planetary gearboxes offer high torque density and compact size. They are used in robotics, automation, and precision machinery due to their efficiency and versatility.
- Worm Gearbox: Worm gearboxes have a worm screw meshing with a gear wheel. They provide high reduction ratios and are used in applications like conveyor systems, elevators, and packaging equipment.
- Cycloidal Gearbox: Cycloidal gearboxes use cams and pins for motion transmission, making them highly durable and shock-resistant. They find use in industrial machinery and robotics.
- Spiral Bevel Gearbox: Spiral bevel gearboxes combine the advantages of bevel and helical gears, providing high efficiency and smooth operation. They are employed in vehicles, aircraft, and machine tools.
Each type of gearbox offers specific advantages suited to its application, enabling efficient power transmission and control in various industries.
editor by CX 2024-04-03
China Best Sales Custom Factory CZPT Cast Iron Housing Gear Box gearbox adjustment
Product Description
Custom Factory CZPT Cast Iron Housing Gear Box
Products Photo
- Materials: gray iron, ductile iron, carbon steel and stainless steel
- Standards: JIS, DIN, ASTM and BS
- We own the CNC machine tools, vertical machining centers, turning center lathes
- Full range of testing equipment besides of CMM
- Product range: casting and machining parts
- Weight: 0.1kg to 50000kg
- Price term: optional
- Processes: sand casting, investment casting, lost foam casting, Precision casting, mold casting, and forging
- Manufacturing equipment: cupola, electric furnace, resin-bonded sanding equipment, dry sand mix miller, quake press molding marching, turning center, hanging shot blast cabinet, heat treatment cellar, vertical machining center, universal milling machine tool, vertical drilling machine tool, and bench drilling
- Testing equipment: elongation tester, hardness tester, metallographic microscope, spectrometer PC, thermometer, CMM, molding sand testing equipment, chemistry composition
Software for specification drawings: PDF, Auto CAD, CZPT work, JPG, Proe |
Main production equipments: Casting Lines, CNC-machine, machine-center, Heat treatment Furnace |
1. We can do different kinds of surface treatment after casting, such as machining, polishing, and plating, hot dipped galvanized, powder pray, painting, |
2. We make them by CZPT process, resin CZPT process, phenolic resin CZPT process, lost foam casting process, precoated CZPT process in HangZhou City, China |
3. They are using for oilfield drill machinery, valve&pump, construction, farm machinery, mining industry, rail/train equipment etc. |
4. Certification system: ISO 9001 Registed; Strict material inspection; Exact dimension control; 100% quality control |
5. Inspection Equipment: Spectrograph, Tensile Strength Test Machine, Impact Test Machine, Rockwell Hardness Tester, Brinell hardness Tester, Leeb Hardness Tester, CZPT Hardness Tester, HX-MIAS, Magnetic Defect Detector, Ultrasonic Flaw Detector, X-ray Test. |
6. Machining Equipment: 3150Ton hydraulic machine, 1Ton&2Ton & 5Ton& 8Ton Drop forging, CNC Machining Shop, Lathe, Milling Machine, Drilling Machine, Boring Lathe, Grinding Machine, Heat Treatment Furnaces. |
7. Dimension Inspection: Calipers, Height Gauge, Micrometer Calipers, Inside Caliper Gauge, Angle and R Gauge, 3 coordinates measuring instrument. |
8. Packing: Wood Carton, Cardboard carton, or according to customers’ requirements. |
9. Surface Heat Treatment: Quenching, Oil Quenching, Water Quenching, Normalizing, Temper, Annealing, etc |
10. Annual Output: 10000-20000 Ton |
13. If you are interested in our products, please do not hesitate to contact us. |
Q: What do I need for offering a quote ?
A: Please offer us 2D or 3D drawings (with material, dimension, tolerance, surface treatment and other technical requirement etc.) ,quantity, application or samples. Then we will quote the best price within 24h.
Q: What is your MOQ?
A: MOQ depends on our client’s needs, besides,we welcome trial order before mass-production.
Q: What is the production cycle?
A: It varies a lot depending on product dimension,technical requirements and quantity. We always try to meet customers’ requirement by adjusting our workshop schedule.
Q: What kind of payment terms do you accept?
A.: T/T, L/C, Escrow, Paypal, western union, etc.
Q: Is it possible to know how is my product going on without visiting your company?
A: We will offer a detailed products schedule and send weekly reports with digital pictures and videos which show the machining progress.
Type: | Clay Dry Sand |
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Casting Method: | Directional Crystallization |
Sand Core Type: | Resin Sand Core |
Application: | Machinery Parts |
Machining: | CNC Machining |
Material: | Iron |
Customization: |
Available
| Customized Request |
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Benefits of Regular Gearbox Maintenance
Regular maintenance of gearboxes offers numerous advantages:
- Extended Lifespan: Proper maintenance helps prevent premature wear and breakdown, increasing the gearbox’s overall lifespan.
- Reduced Downtime: Regular inspections and maintenance can identify issues early, minimizing unplanned downtime for repairs.
- Improved Efficiency: Well-maintained gearboxes operate more efficiently, leading to energy savings and optimized performance.
- Cost Savings: Routine maintenance reduces the need for costly major repairs or replacements.
- Enhanced Safety: Regular maintenance ensures safe operation by addressing potential hazards and malfunctions.
- Optimal Performance: Properly maintained gearboxes deliver consistent and reliable performance for machinery and equipment.
- Preserved Functionality: Maintenance prevents issues that could lead to reduced functionality or complete failure.
- Reduced Environmental Impact: Well-maintained gearboxes consume less energy and minimize waste, contributing to sustainability efforts.
- Compliance: Regular maintenance helps meet industry regulations and standards for equipment safety and performance.
Implementing a proactive maintenance plan can provide these benefits and contribute to the overall success of your machinery and operations.
editor by CX 2023-09-09
China Custom Customized Ggg50 Ductile Iron Cast Gear Box Housing for Tractor differential gearbox
Product Description
|
Products shown here are made to the requirements of specific customers and are illustrative of the types of manufacturing capabilities available within CZPT group of companies.
Please send us your detailed drawing/ sample/requirements for us offering a reasonable quotation to you and we will trying our best to make the goods in good quality and delivery in time .
MATECH policy is that none of these products will be sold to 3rd parties without written consent of the customers to whom the tooling, design and specifications belong.
Sand casting mfg. process
Pattern Design -> Pattern Manufacture -> Pattern Test -> Qualified Sample -> Mass Production -> Sand Shakeout -> Polishing -> Sand Blasting -> Surface Treatment (panting) -> CNC machining -> Inspection -> Clearning & Anti-rust -> Packing & Shipping QC System: raw material inspection, FAI, IPQC, random inspection, final full inspection before shipping. Standard: ANSI , ASME, DIN, BS, JIS, ASTM, GB etc.
Casting Parts Advantages
1.Wide suitability.The metal casting process almost free from the restrictions of the size, thickness and shape of castings, casting wall thickness can be up to 0.3-1000 mm, the length varies from a few millimeters to 10 meters, and the quality can be from a few grams to more than 300t. 2.With a higher specific pressure, the dimensional accuracy and surface finish of the castings are higher. 3.The whole line has a high degree of automation. The operator only needs to control the button base to check the production line. The labor intensity is low, there is no shock during the production process, and the noise is low. 4.High production efficiency, generally up to 450 type/hour or more, simple equipment matching and few failures. 5.Good economy, no sand box, few auxiliary machines, and low daily maintenance.
Technical Support:
ZheJiang CZPT is professional at independent development and design. Our engineers are skilled at AUTO CAD, PRO ENGINEER, CZPT WORKS and other 2D & 3D softwares. We are able to design, develop,produce and deliver your PO according to your drawings, samples or just an idea. Dural control of standard products and OEM products.
Quality Control:
1) Checking the raw material after they reach our factory——- Incoming quality control ( IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production—In process quality control(IPQC)
4) Checking the goods after they are finished—- Final quality control(FQC)
5) Checking the goods after they are finished—–Outgoing quality control(OQC)
Company Profile
MATECH Industry Ltd
We specialize in custom metal parts for Mechanical Parts,industry machine parts, Agricultural machinery parts, building materials, auto cars accessaries, medical facilitiy, solar energy system, exhibition, assembly line etc. Providing one-stop service (extrusion+ heat treatment + machining + surface treatment), to save time and costs and reduce risk of quality control for you. With keeping manufacturing process design, quality plHangZhou, key manufacturing processes and final quality control in house, we are mastering key competence to supply quality casting iron parts to our customers for both China and Export Market. During the early involvement of the customer’s design process we are able to provide professional input to our customers in terms of process feasibility, cost reduction and function approach. You are welcome to contact us for technical enquiry and business cooperation.
Our Vision: Keeping Continuous improvement on technology and engineering innovation, becoming a strong, stable and high competence top metal working supplier in 1 of our business sections with focus on Vehicle and Manufacturing Industries and continuously satisfy our customers.
Our Core Value Sincerity Quality Competence
Send Inquiry>>>
Why Choose Us ?
1. One stop service:
We have 5 own factories and 50+ sub-contractors located in different areas of China to offer you one-stop manufacturing and purchasing services to help you save time and reduce procurement cost.
2. Your eyes in China:
Our commitment to quality permeates from quoting, scheduling, production, inspection to deliver into your warehouse, our QC team will remark the errors if has on QC documents for your checking before delivery as your 3rd party.
3.Your R&Dconsultant:
With professional engineers team and 29 years manufacture experience ,we would help you work out problems during new parts’ development, optimize design and recommend the most cost-effective solution.
4. Your Emergency Solver:
With continued grown factories team and our QC teams located in different areas, if customers need to expedite the delivery, we would be able to adopt another factory to produce together immediately.
5. Quality Guaranty:
No matter how long time the products delivered, we are responsible for the quality. In case the products be rejected, we would replace them or return fund according to your demand without hesitatio.
Our Team
Our Advantages
1. We are a professional OEM manufacturer.
2. We have experienced engineers and quality control team as our strong backing.
3. High quality, competitive price, quick response is our mission.
4. Professional technical support
5. Agreed delivery time
6. Strict quality control process
7. Cost-Effective
8. Rich experience in mould design and production.
9. ISO/ERP system guarantee.
Our Services & Strength
ISO 9001:2008 certified CNCT utilizes ongoing employee training, automation, continuous process improvement and innovation to maximize the quality, reliability, and cost-effectiveness of your components.
Parts are carefully examined throughout the production process at multiple quality control checkpoints and all shipments are thoroughly tested and inspected before they are released to your facility. As a result, our team has been able to consistently maintain a nearly 0% external part reject rate that has enabled many of our customers to eliminate the costly and time eroding process of inbound part inspection.
Skilled craftsmen, with years of specialized knowledge and understanding, fabricate parts to specified tolerances. At CNCT, we’re confident that we offer a far more cost-effective and low-risk solution than our competitor. So when the success of your business depends on the ultimate in quality control, precision, timeliness, and service, you can trust your metal working needs to CNCT.
Our Package :
Inner Packing →Strong & waterproof plastic big is packed inside, to keep the product in safe condition.
Or as customer requests.
Outer Packing →Multilayer wooden box with strong bandages, used for standard export package.
Or customized as per customer’s requirements.
You are welcome to contact us for technical enquiry and business cooperation.
FAQ:
1. Are you a manufacturer or a trading company?
We are a professional manufacturer with over 15 years’ export experience for designing and producing vehicle machinery parts.
2. How can I get some samples?
If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost,
and the charge will be deducted from the payment for formal order.
3. Can you make casting according to our drawing?
Yes, we can make casting according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied,
the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.
4. Can you make casting based on our samples?
Yes, we can make measurement based on your samples to make drawings for tooling making.
5. What’s your quality control device in house?
We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of casting.
Type: | Chemical Hardening Sand |
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Casting Method: | Directional Crystallization |
Sand Core Type: | Resin Sand Core |
Application: | Agricultural Machinery Parts |
Machining: | CNC Machining |
Material: | Iron |
Samples: |
US$ 1.45/kg
1 kg(Min.Order) | |
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Customization: |
Available
| Customized Request |
---|
Importance of Lubrication in Gearbox Performance
Lubrication plays a critical role in ensuring the optimal performance, longevity, and reliability of gearboxes. Proper lubrication provides several key benefits:
- Reduces Friction and Wear: Lubrication forms a protective layer between gear teeth, bearings, and other moving components, reducing friction and minimizing wear and tear.
- Heat Dissipation: Lubricants help dissipate the heat generated during gear operation, preventing overheating and potential damage to components.
- Noise Reduction: Adequate lubrication can dampen noise and vibration produced by gear meshing, leading to quieter and smoother operation.
- Sealing and Contaminant Prevention: Lubricants create a barrier that seals out contaminants like dust, dirt, and moisture, preventing their entry and reducing the risk of corrosion and damage.
- Enhanced Efficiency: Proper lubrication reduces energy losses due to friction, improving the overall efficiency of the gearbox.
- Extended Lifespan: Lubrication helps prevent premature component wear and failure, extending the lifespan of the gearbox and minimizing the need for costly repairs or replacements.
- Optimal Performance: Gearboxes operate within specified tolerances when properly lubricated, ensuring they deliver the intended performance and functionality.
It’s essential to use the recommended lubricant type, viscosity, and change intervals specified by the gearbox manufacturer to ensure the best possible performance and longevity. Regular monitoring and maintenance of lubrication levels are crucial to preserving the health of the gearbox and its components.
editor by CX 2023-09-08
China Custom CH/CV Small Electric Gear Motor Gearbox 100W 200W 750W 1500W 2200W 3700W cvt gearbox
Product Description
Product Description
1.Basic stctrue:ZH(Horizonal),ZV(Vertical)
2.Output:100W,200W,400W,750W,1500W,2200W,3700W
3.Gear ratio:3,5,10…1800
4.Motor basic data:
S:3-phase motor,220-240/380-415V,50/60Hz
C:1-phase motor,220v,50-50Hz
E:1-phase motor,110v,50/60Hz
DV:Double Voltage motor,110/220V,50Hz/60Hz
Z:Light type duty
5.Brake unit: B: DC90V brake unit YB: With rsisase brake unit
Motor specification:
Item | 3-phase motor | 1-phase motor |
Protection | IP54 with alum alloy terminal box,and other is IP20 | |
Frame material | Alum alloy for 100-2200W Frame,Alum alloy for 1#,2#,3#gear case,4#,5#,6# cast iron for others | |
Duty | Continuous running | |
INS.Class | B/F | |
Environment | Temp:-10—+40centigrade Humidity:<90% |
|
Voltage | 220V-240V/380-415V,50/60Hz | 110V/50/60Hz,220V/50/60Hz |
Pole | 4P(6P) | 4P(6P) |
Height | <1000m | |
Starting | Direct start | 0.1-.02kw capacitor 0.4-1.5kw double capacitors |
Standard | GB755/IEC-60034 |
Main parts notes:
Parts name | Notes |
Gearbox | The output shaft diameter of gearbox 1#,2#,3# are 18,22,28mm separately.the material of gearbox is alum alloy.4#,5#,6# are 32,40,50 respectively.Gearbox is made of cast iron. |
Gear piece | The material 40Cr mixes to HB280,then dealed with high frequency quencher HRC50.Gear should be processed by milling with high precision.The class is 6. |
Gear shaft | The material 20CrMnTi will be changed into HRC60 through processing of cementite quencher.Gear shaft will be processed with gear hobbing.Precision class is 6. |
Motor shaft | The material 40Cr mixes to HB280,then dealed with high frequency quencher HRC54.Finally,gear is cut for the second.motor shaft will be processed with gear hobbing.Precision class is 5-6. |
Ball bearing | We adopt tight bearing with high precision,to make sure longterm running lift. |
Oil seal | Gear shaft gives priorith to enduring high temp,avoiding oil infiltration. |
Terminal box | Two type.one is al alloy,which equips good capability of waterproof and dustproof.Protection grade is IP54.The other is steel case with deft structure.Protection grade is IP20. |
Gear of small series:
1.The material of rotor is 40Cr,quench to HRC50-55 after rough rolling,two times hard cutting,the gear precision can arrive ISO class6-7.
2.The material of shafe gear is 20CrMnTi,quench to HRC58-61 after rough rolling,two times hard cutting,the gear precision can arrive ISO class6-7.
2.The material of plate gear is 40Cr,quench to HRC48-51 after rough rolling,grind,the precision can arrive ISO class6-7.
Brake series:
1.Economical and compact.
2.High pressure-resistance,good insulation,insulation class F,can work in different kinds of ambient.
3.Long life,adopting abrasion-resistance lead-free,non asbestos friction plate,making sure the long life.
4.It”s selective of assembling hole diameter and easy assembling.
5.Multiple assembling way meets different customers.
Product Parameters
Detailed Photos
other product
Certifications
Packaging & Shipping
Company Profile
FAQ
Q: How to select a suitable motor or gearbox?
A:If you have motor pictures or drawings to show us, or you have detailed specifications, such as, voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Q: Do you have a customized service for your standard motors or gearboxes?
A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q: Do you have an individual design service for motors?
A: Yes, we would like to design motors individually for our customers, but some kind of molds are necessory to be developped which may need exact cost and design charging.
Q: What’s your lead time?
A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
---|
Application: | Universal |
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Speed: | Constant Speed |
Number of Stator: | Three-Phase |
Samples: |
US$ 50/Piece
1 Piece(Min.Order) | Order Sample |
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Customization: |
Available
| Customized Request |
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Is it Better to Repair or Replace a Damaged Gearbox?
Deciding whether to repair or replace a damaged gearbox depends on several factors and considerations:
- Extent of Damage: Assess the severity of the gearbox damage. Minor issues like worn bearings or seals may be repairable, while extensive damage may necessitate a replacement.
- Cost of Repair: Compare the cost of repairing the gearbox to the cost of replacing it with a new or remanufactured unit. In some cases, repairs might be more cost-effective.
- Availability of Parts: Availability of replacement parts for the gearbox can influence the repair option. If parts are hard to find, replacement might be a more viable choice.
- Age and Condition: Consider the age and overall condition of the vehicle. If the vehicle is older and nearing the end of its lifespan, a replacement gearbox might offer better long-term reliability.
- Performance and Efficiency: A new or remanufactured gearbox might offer improved performance and efficiency compared to a repaired one.
- Future Maintenance: Evaluate potential future maintenance needs of both repair and replacement options. A replacement gearbox might come with a warranty and require less frequent maintenance.
- Professional Assessment: Seek advice from a qualified mechanic or technician who can thoroughly assess the gearbox and provide recommendations based on expertise.
Ultimately, the decision to repair or replace a damaged gearbox should be based on a careful evaluation of these factors. It’s recommended to consult with professionals to make an informed choice that best suits your specific situation and budget.
editor by CX 2023-08-29
China wholesaler CZPT Custom 16mm Micro Meatl Gear Motor Module for Smart Robot cvt gearbox
Product Description
Product Description
Model: ZWBMD571571-711
Rated Voltage: 3V
No Load Speed: 26rpm
No load current: 40mA
Rated Speed: 22rpm
Rated Current: 100mA
Rated Torque: 296.9g.cm
Overall Length : 30.9mm
Rated Torque of Gear Box: 330g.cm
Instant Torque of Gear Box: 800g.cm
Gear Ratio: 711:1
Gear Box Length: 16.9mm
Specifications:
Model | Application Parameters | Rated Torque of Gear Box | Instant Torque of Gear Box | Gear Ratio | Gear Box Length L1 |
|||||||
Rated | At No Load | At Rated Load | Overall Length L |
|||||||||
Voltage | Speed | Current | Speed | Current | Torque | |||||||
VDC | rpm | mA | rpm | mA | gf.cm | mN.m | mm | gf.cm | gf.cm | mm | ||
ZWBMD006006-110 | 3.0 | 166 | 37 | 140 | 100 | 54.3 | 5.33 | 28.5 | 330 | 800 | 110.6 | 14.5 |
ZWBMD006006-148 | 3.0 | 124 | 37 | 105 | 100 | 72.8 | 7.14 | 28.5 | 330 | 800 | 148.1 | 14.5 |
ZWBMD006006-198 | 3.0 | 93 | 37 | 78 | 100 | 97.5 | 9.56 | 28.5 | 330 | 800 | 198.4 | 14.5 |
ZWBMD006006-266 | 3.0 | 69 | 37 | 58 | 100 | 130.5 | 12.80 | 28.5 | 330 | 800 | 265.7 | 14.5 |
ZWBMD006006-531 | 3.0 | 35 | 40 | 29 | 100 | 221.7 | 21.74 | 30.9 | 330 | 800 | 530.8 | 16.9 |
ZWBMD006006-711 | 3.0 | 26 | 40 | 21 | 100 | 296.9 | 29.12 | 30.9 | 330 | 800 | 711.0 | 16.9 |
ZWBMD006006-952 | 3.0 | 19 | 40 | 16 | 95 | 330 | 32.36 | 30.9 | 330 | 800 | 952.2 | 16.9 |
ZWBMD006006-1275 | 3.0 | 14 | 40 | 12 | 85 | 330 | 32.36 | 30.9 | 330 | 800 | 1275.2 | 16.9 |
ZWBMD006006-1708 | 3.0 | 11 | 40 | 10 | 75 | 330 | 32.36 | 30.9 | 330 | 800 | 1707.9 | 16.9 |
above specifications just for reference and customizable according to requirements.
Please let us know your requirements and we will provide you with micro transmission solutions.
2D Drawing
Detailed Photos
Application
Smart wearable devices | watch,VR,AR,XR and etc. |
Household application | kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc. |
communication equipment | 5G base station,video conference,mobile phone and etc. |
Office automation equipments | scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine, screen, lifting socket, display,notebook PC and etc. |
Automotive products | conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc. |
Toys and models | radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc. |
Medical equipments | blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc. |
Industrials | flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc. |
Electric power tools | electric drill, screwdriver,garden tool and etc. |
Precision instruments | optics instruments,automatic vending machine, wire-stripping machine and etc. |
Personal care | tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc. |
Consumer electronics | camera, mobile phone,digital camera, automatic retracting device,camcorder, kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc. |
robots | educational robot, programming robot, medical robot, escort robot and etc. |
Company Profile
HangZhou CZPT Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.
Workshop
Testing Equipment
1) Competitive Advantages
- 1) Competitive Advantages
19+year experience in manufacturing motor gearbox
We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
Competitive Price
Product Performance: Low noise, High efficiency, Long lifespan
Prompt Delivery: 15 working days after payment
Small Orders Accepted
2) Main Products
-
Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,
- Customized worm and gear transmission machinery;
- Precise electromechanical motion module;
- Precise component and assembly of plastic and metal powder injection.
Our Services
- ODM & OEM
- Gearbox design and development
- Related technology support
- Micro drive gearbox custom solution
Packaging & Shipping
1) Packing Details
packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
Or according to client’s requirement.
2) Shipping Details
samples will be shipped within 10 days;
batch order leading time according to the actual situation.
Certifications
Certifications
We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).
and more…
FAQ
FAQ
1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.
2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.
3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.
4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.
5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you
need.
6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide.
7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.
8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.
9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.
10. How do contact us ?
Please send an inquiry
Application: | Universal, Industrial, Household Appliances, Car, Camera |
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Operating Speed: | Low Speed |
Excitation Mode: | Permanent Magnet |
Function: | Control |
Casing Protection: | Drip-Proof |
Number of Poles: | 2 |
Samples: |
US$ 90/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Different Types of Gearboxes and Their Applications
There are several types of gearboxes, each designed for specific applications based on their characteristics and capabilities. Here are some common types and their applications:
- Spur Gearbox: Spur gearboxes consist of parallel-shaft gears with straight teeth. They are simple and economical, suitable for low-speed and low-torque applications such as conveyors, machine tools, and clocks.
- Helical Gearbox: Helical gearboxes have helical teeth that provide smoother and quieter operation compared to spur gears. They are used in various industries, including automotive, construction, and mining equipment.
- Bevel Gearbox: Bevel gearboxes transmit power between non-parallel shafts. They are commonly used in vehicles, marine applications, and heavy machinery where changing the direction of motion is necessary.
- Planetary Gearbox: Planetary gearboxes offer high torque density and compact size. They are used in robotics, automation, and precision machinery due to their efficiency and versatility.
- Worm Gearbox: Worm gearboxes have a worm screw meshing with a gear wheel. They provide high reduction ratios and are used in applications like conveyor systems, elevators, and packaging equipment.
- Cycloidal Gearbox: Cycloidal gearboxes use cams and pins for motion transmission, making them highly durable and shock-resistant. They find use in industrial machinery and robotics.
- Spiral Bevel Gearbox: Spiral bevel gearboxes combine the advantages of bevel and helical gears, providing high efficiency and smooth operation. They are employed in vehicles, aircraft, and machine tools.
Each type of gearbox offers specific advantages suited to its application, enabling efficient power transmission and control in various industries.
editor by CX 2023-08-22
China Custom High Quality Cycloid Gear Box with Motor supplier
Product Description
item |
value |
Warranty |
1 year |
Applicable Industries |
Hotels, Garment Shops, Building Material Shops, Manufactur |
Customized support |
OEM, ODM |
Gearing Arrangement |
Worm |
Output Torque |
1.8-2430 N.m |
Place of Origin |
ZheJiang , China |
Input speed |
750-1700rpm |
Output speed |
14-280rpm |
Material |
20CrMnTi |
Product name |
Cycloidal gearbox |
Color |
Customization |
FAQ
Q1:Are you a manufacturer or a trader?
A1:We are manufacturers. . If it is convenient for you, we can first hold a video conference to visit our factory, or you can follow our factory through tips,and you are also welcome to visit our factory in China.
Q2:How to choose a reducer that meets our requirements?
A2:Tell me the reducer information, or provide the reducer related parameter diagram, or give me some clear photos of the reducer and related equipment. I would appreciate it if you could tell me the type of reducer you used initially.
Q3:What is the quality of your products?
A3:Quality is always the foundation of our company.I suggest you buy a sample to evaluate the quality.HangZhou CZPT Machinery Co.,Ltd.Engaged in research and development, design and production of reducer for more than 20 years.
Q4. Can I get 3D and 2D drawings?
A4: Of course you can, we have standard drawings. In addition, the input size of the gearbox can be customized according to different motors.
Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car |
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Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
Layout: | as for Request |
Hardness: | Hardened Tooth Surface |
Installation: | Horizontal Type |
Step: | as for Request |
Samples: |
US$ 160/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Can I Use Synthetic Oil in My Gearbox?
Yes, you can use synthetic oil in your gearbox, and in many cases, it can offer several advantages over conventional mineral-based oils:
- Improved Temperature Stability: Synthetic oils typically have a higher resistance to thermal breakdown, making them suitable for gearboxes that operate at high temperatures.
- Enhanced Lubrication: Synthetic oils often have superior lubrication properties, providing better protection against friction, wear, and component damage.
- Extended Oil Change Intervals: Synthetic oils can often withstand longer operating periods without losing their effectiveness, reducing the frequency of oil changes and maintenance.
- Reduced Viscosity Changes: Synthetic oils are less prone to viscosity changes at different temperatures, ensuring consistent lubrication performance in varying conditions.
- Lower Friction and Energy Loss: The smoother molecular structure of synthetic oils can lead to reduced internal friction, potentially improving gearbox efficiency and performance.
- Cold Weather Performance: Synthetic oils generally flow better at low temperatures, making them suitable for gearboxes operating in cold climates.
- Protection Against Oxidation: Synthetic oils often have better resistance to oxidation, helping to prevent the formation of sludge and deposits that can impact gearbox performance.
However, before switching to synthetic oil, it’s important to consider the manufacturer’s recommendations and specifications for your specific gearbox model. Some gearboxes may have specific requirements or restrictions on the type of lubricant to use. If the manufacturer approves the use of synthetic oil, it can be a beneficial choice, but if not, sticking to the recommended oil type is crucial to ensure proper gearbox function and warranty coverage.
editor by CX 2023-08-15
China Custom CZPT Auto Parts Power Steering Rack Gear Box for Mercedes Benz W204 C204 OE 2044604500 gearbox and motor
Product Description
Product Description
Dimensions and size
Length | 184 | mm |
Thickness | 132 | mm |
Width | 122 | mm |
Thread Size | M12X1.5 |
Specifications
Mounting Type | Hydro Bearing |
Dimension | OEM Standard |
Material | Steel Elastomer |
Weight | 24Kg |
Detailed Photos
Product Details
It is 1 of the most common steering gears. Its basic structure is a pair of intermeshing pinions and racks. When the steering shaft drives the pinion to rotate, the rack moves in a straight line. Sometimes, the steering wheel can be steered by directly driving the tie rod by the rack.
Company Profile
About BBmart Auto Parts
Since establishment in 2005, BBmart Auto Parts has achieved in becoming 1 of the most trust-worthy automobile replacement parts distributors in the industry with Good Credibility, offering our customers a “One stop Shop” experience and constantly ensuring that we place our customers’ needs at the forefront, offering them Good service.We are not only renowned for our professionalism and comprehensive range of replacement products, but also offer our customers a competitive position with our Fair Price. Our manufacturers have passed and acquired various International certifications on safety and quality such as CAPA, Thatcham, E-Mark, SAE, ISO 9000/1, ISO 9002, TS 16949 MQVP and the SABS, thereby assuring Good Quality – Parts you can trust.
Good Credibility
Good Service
Good Quality
Fair Price
These define the way we work and allowed us to be professional to earn and build trust with our customers and suppliers. This trust fortifies our business relationships as partners and has created a CZPT situation for the clients.
Our products have been sold over the world. Our diversified replacement product lines cover the Automotive Lamps, Automotive Body Parts, Suspension Parts, Electric Parts, Engine Parts and Accessories.
BBmart endeavours to understand and precisely respond to our customer’s diverse needs. Our vision is to be “The prime distributor for automotive replacement parts in China.” We are committed to work diligently to deliver best service, high quality and cost-effective products to our customers.
FAQ
Q1.How many years have your company dealt in autoparts?
A: We have been founded for 16 years now.
Q2. What is your company major products?
A: Our main products are Spark Plug, Brake Pad, Oil Fiter. Fuel Filter, Air Fiter, Engine Belt, Shock Absorber, Control Arm, Ball
Joint, Tie Rod End, Stabilizer Link Rod, Wheel Hub Bearing, C.v.joint, Car Light, ect.
Q3. Are you a factory or trading company?
A: We are Manufacturing and Trading and Supply Chain company.
Q4. What is the MOQ?
A: Normally we can supply any quantity if we have stock.
Q5. What is the delivery date?
A: It takes 5-7 days if there is stock, but takes about 30 days if there is no stock.
After-sales Service: | 2 Years Warranty |
---|---|
Warranty: | 2 Years Warranty |
Type: | Steering Gears/Shaft |
Material: | Steel |
Certification: | ISO, AISI, DIN, API, CE, ASTM, JIS, GB, BS, DOT |
Automatic: | Automatic |
Samples: |
US$ 565/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
---|
Proper Alignment of Gears in a Gearbox
Proper gear alignment is crucial for the efficient and reliable operation of a gearbox. Follow these steps to ensure accurate gear alignment:
- Preparation: Ensure that the gearbox is securely mounted and all components are clean and free from debris.
- Check Gear Mesh: Verify that the gear teeth mesh correctly. The teeth should engage smoothly without binding or excessive clearance.
- Measure Backlash: Measure the backlash between the gear teeth using appropriate tools. Adjust if necessary to maintain the recommended tolerance.
- Alignment Markings: Many gears have alignment markings, such as arrows or dots. Ensure these markings are aligned as specified in the manufacturer’s guidelines.
- Use Proper Tools: Utilize alignment tools like dial indicators and alignment bars to ensure accurate alignment. Follow manufacturer recommendations for tool usage.
- Adjust Shims: If required, adjust shims or spacers between the gears to achieve the correct mesh and backlash.
- Tighten Fasteners Gradually: When securing the gearbox components, tighten fasteners gradually and evenly in a cross-pattern to prevent uneven pressure that could misalign the gears.
- Check Runout: Measure gear runout using a dial indicator to ensure that gears rotate without wobbling.
- Test Run: After assembly, run the gearbox briefly to ensure smooth operation and listen for any unusual noises or vibrations.
- Regular Inspection: Include gear alignment checks as part of your regular maintenance schedule to catch any misalignment issues early.
Proper gear alignment minimizes wear, reduces noise and vibration, improves efficiency, and extends the lifespan of both the gears and the gearbox itself.
editor by CX 2023-08-12
China NMRV110 1.1-7.5kw custom Aluminum alloy Die casting 7.5-100 ratio single step worm gear reducer box automatic gearbox
Guarantee: 1 several years
Applicable Industries: Creating Materials Retailers, Production Plant, Construction works , Vitality & Mining
Excess weight (KG): 40 KG
Custom-made assistance: OEM
Gearing Arrangement: Worm
Output Torque: 242-767N.M
Enter Pace: 1400rpm
Output Speed: fourteen-186.7rpm
Item name: NMRV Worm Equipment Reducer
Product: NMRV110
Materials: aluminum alloy Die casting
Shade: Blue
Type: Worm Gear Speed Reducer Gearbox
Good quality: 1 Yr Assured
Gears Fashion: Metal Equipment
Motor sort: Suited
Customization: Help Drawing Customization
Port: HangZhou or ZheJiang
Why Pick Us Solution Display Item Paramenters
Product name | NMRV Worm Gear Reducer |
Warranty | 1 many years |
Applicable Industries | Building Material Stores, Production Plant, Development works , Vitality & Mining |
Weight (KG) | 40KG |
Customized help | OEM |
Gearing Arrangement | Worm |
Output Torque | 242-767N.M |
Input Pace | 1400rpm |
Output Pace | 14-186.7rpm |
Place of Origin | ZHangZhoug, China |
Brand Name | Jiahuang |
Model | NMRV110 |
Material | aluminum alloy Die casting |
Color | Blue |
Type | Worm Gear Speed Reducer Gearbox |
Quality | 1 12 months Assured |
Gears Fashion | Metal Equipment |
Motor type | Suitable |
Customization | Support Drawing Customization |
Key Market Insights Related to Worm Reduction Gearboxes
A gearbox is a mechanical device that allows you to shift between different speeds or gears. It does so by using one or more clutches. Some gearboxes are single-clutch, while others use two clutches. You can even find a gearbox with closed bladders. These are also known as dual clutches and can shift gears more quickly than other types. Performance cars are designed with these types of gearboxes.
Backlash measurement
Gearbox backlash is a common component that can cause noise or other problems in a car. In fact, the beats and sets of gears in a gearbox are often excited by the oscillations of the engine torque. Noise from gearboxes can be significant, particularly in secondary shafts that engage output gears with a differential ring. To measure backlash and other dimensional variations, an operator can periodically take the output shaft’s motion and compare it to a known value.
A comparator measures the angular displacement between two gears and displays the results. In one method, a secondary shaft is disengaged from the gearbox and a control gauge is attached to its end. A threaded pin is used to secure the differential crown to the secondary shaft. The output pinion is engaged with the differential ring with the aid of a control gauge. The angular displacement of the secondary shaft is then measured by using the dimensions of the output pinion.
Backlash measurements are important to ensure the smooth rotation of meshed gears. There are various types of backlash, which are classified according to the type of gear used. The first type is called circumferential backlash, which is the length of the pitch circle around which the gear rotates to make contact. The second type, angular backlash, is defined as the maximum angle of movement between two meshed gears, which allows the other gear to move when the other gear is stationary.
The backlash measurement for gearbox is one of the most important tests in the manufacturing process. It is a criterion of tightness or looseness in a gear set, and too much backlash can jam a gear set, causing it to interface on the weaker part of its gear teeth. When backlash is too tight, it can lead to gears jamming under thermal expansion. On the other hand, too much backlash is bad for performance.
Worm reduction gearboxes
Worm reduction gearboxes are used in the production of many different kinds of machines, including steel and power plants. They are also used extensively in the sugar and paper industries. The company is constantly aiming to improve their products and services to remain competitive in the global marketplace. The following is a summary of key market insights related to this type of gearbox. This report will help you make informed business decisions. Read on to learn more about the advantages of this type of gearbox.
Compared to conventional gear sets, worm reduction gearboxes have few disadvantages. Worm gear reducers are commonly available and manufacturers have standardized their mounting dimensions. There are no unique requirements for shaft length, height, and diameter. This makes them a very versatile piece of equipment. You can choose to use one or combine several worm gear reducers to fit your specific application. And because they have standardized ratios, you will not have to worry about matching up multiple gears and determining which ones fit.
One of the primary disadvantages of worm reduction gearboxes is their reduced efficiency. Worm reduction gearboxes usually have a maximum reduction ratio of five to sixty. The higher-performance hypoid gears have an output speed of around ten to twelve revolutions. In these cases, the reduced ratios are lower than those with conventional gearing. Worm reduction gearboxes are generally more efficient than hypoid gear sets, but they still have a low efficiency.
The worm reduction gearboxes have many advantages over traditional gearboxes. They are simple to maintain and can work in a range of different applications. Because of their reduced speed, they are perfect for conveyor belt systems.
Worm reduction gearboxes with closed bladders
The worm and the gear mesh with each other in a combination of sliding and rolling movements. This sliding action is dominant at high reduction ratios, and the worm and gear are made of dissimilar metals, which results in friction and heat. This limits the efficiency of worm gears to around thirty to fifty percent. A softer material for the gear can be used to absorb shock loads during operation.
A normal gear changes its output independently once a sufficient load is applied. However, the backstop complicates the gear configuration. Worm gears require lubrication because of the sliding wear and friction introduced during movement. A common gear arrangement moves power at the peak load section of a tooth. The sliding happens at low speeds on either side of the apex and occurs at a low velocity.
Single-reduction gearboxes with closed bladders may not require a drain plug. The reservoir for a worm gear reducer is designed so that the gears are in constant contact with lubricant. However, the closed bladders will cause the worm gear to wear out more quickly, which can cause premature wear and increased energy consumption. In this case, the gears can be replaced.
Worm gears are commonly used for speed reduction applications. Unlike conventional gear sets, worm gears have higher reduction ratios. The number of gear teeth in the worm reduces the speed of a particular motor by a substantial amount. This makes worm gears an attractive option for hoisting applications. In addition to their increased efficiency, worm gears are compact and less prone to mechanical failure.
Shaft arrangement of a gearbox
The ray-diagram of a gearbox shows the arrangement of gears in the various shafts of the transmission. It also shows how the transmission produces different output speeds from a single speed. The ratios that represent the speed of the spindle are called the step ratio and the progression. A French engineer named Charles Renard introduced five basic series of gearbox speeds. The first series is the gear ratio and the second series is the reverse gear ratio.
The layout of the gear axle system in a gearbox relates to its speed ratio. In general, the speed ratio and the centre distance are coupled by the gear axles to form an efficient transmission. Other factors that may affect the layout of the gear axles include space constraints, the axial dimension, and the stressed equilibrium. In October 2009, the inventors of a manual transmission disclosed the invention as No. 2. These gears can be used to realize accurate gear ratios.
The input shaft 4 in the gear housing 16 is arranged radially with the gearbox output shaft. It drives the lubricating oil pump 2. The pump draws oil from a filter and container 21. It then delivers the lubricating oil into the rotation chamber 3. The chamber extends along the longitudinal direction of the gearbox input shaft 4, and it expands to its maximum diameter. The chamber is relatively large, due to a detent 43.
Different configurations of gearboxes are based on their mounting. The mounting of gearboxes to the driven equipment dictates the arrangement of shafts in the gearbox. In certain cases, space constraints also affect the shaft arrangement. This is the reason why the input shaft in a gearbox may be offset horizontally or vertically. However, the input shaft is hollow, so that it can be connected to lead through lines or clamping sets.
Mounting of a gearbox
In the mathematical model of a gearbox, the mounting is defined as the relationship between the input and output shafts. This is also known as the Rotational Mount. It is one of the most popular types of models used for drivetrain simulation. This model is a simplified form of the rotational mount, which can be used in a reduced drivetrain model with physical parameters. The parameters that define the rotational mount are the TaiOut and TaiIn of the input and output shaft. The Rotational Mount is used to model torques between these two shafts.
The proper mounting of a gearbox is crucial for the performance of the machine. If the gearbox is not aligned properly, it may result in excessive stress and wear. It may also result in malfunctioning of the associated device. Improper mounting also increases the chances of the gearbox overheating or failing to transfer torque. It is essential to ensure that you check the mounting tolerance of a gearbox before installing it in a vehicle.
editor by czh
China Custom CG auto Parts ZF-151 U8883331 Gearbox output for ZF 6HP26 Planetary reducer mechanism Pin 1315 332 053 pinion gear 1315 332 032 with Hot selling
Year: 2005-, 2006-
Model: Howo, CZPT A7
OE NO.: ZF6HP26
Car Fitment: CZPT (CNHTC)
Size: 28*18*10cm
Type: Clutch Assembly
Warranty: 6 month
Car Model: Truck car engineering vehicle
Product Name: Gearbox output shaft
Application: engineering vehicle Truck etc
OEM NO: U8883331
MOQ: 1
Fuel: Diesel
Brand: For CZPT Fuller
Package: fumigation-free wooden packing
Delivery time: 7-14 days according quantity
PAYMENT TERM: Paypal ,TT, Westunion,DP,LC
Key words: Drive Gear Counter
Packaging Details: fumigation-free wooden packing
Port: HangZhou port
DescriptionPlanetary reducer mechanismOEM NoU8883331 & ZF-151Size50*30ApplicationEurope truck USA TRUCK JAPAN TRUCK GERMANY TRUCKMaterial30CrMoWeight26kg Application Area Company Profile Welcome to CG auto parts. Our business cover engine assembly, engine parts, cooling system, brake system, electric system, sensors and valves.Cosmos engaged in auto parts manufacture for 15 years. We are growing with our worldwide customers. For better satisfy our customer’s inquiry. We open the trading branch CG auto parts doing one-stop service.One-stop means 1. Collect all parts2. Doing quality control3. Keep customers benefit in After-sales serviceAll of our products are tested for quality to meet and exceed the industry standards. All parts listed for your vehicle on our site are GUARANTEED TO FIT. Every replacement car part we sell comes with a 1 year or unlimited HangZhous warranty. Many parts have longer warranties, all included for free! You also have the option of purchasing a lifetime warranty on all of our parts.No matter big or small order, deal it with us, you can rest assured!Now we are the major agency of 12 original parts factory. In this case to satisfy customer who need original parts only but hard buy from them.Connecting with more than 2000 factory doing OEM, after-market parts in China. Make the price more reasonable and quality compared. Packing & Delivery FAQ 1. who are we?We are based in ZHangZhoug, China, start from 2571,sell to Mid East(25.00%),South Asia(20.00%), High quality Nema 23 Stepper Motor 24v dc motor 2N.m North America(20.00%),Eastern Europe(10.00%),Africa(10.00%),South America(10.00%),Oceania(5.00%). There are total about 11-50 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Engine Parts,Transmission Parts,Heater & Conditioner,Engine Assembly,Auto Sensor4. why should you buy from us not from other suppliers?Our business cover engine assembly, engine parts, cooling system, brake system, electric system, sensors and valves.engaged in auto parts manufacture for 15 years. We are growing with our worldwide customers.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ, DC 12V High Torque Low Speed Turbo Worm Geared Motor 6mm Shaft Mini Reducer Electric Motor Self-locking for Toys DDP,DDU,Express Delivery,DAF,DES;Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union,Cash,Escrow;Language Spoken:English,Chinese,Spanish
Choosing a Gearbox For Your Application
The gearbox is an essential part of bicycles. It is used for several purposes, including speed and force. A gearbox is used to achieve one or both of these goals, but there is always a trade-off. Increasing speed increases wheel speed and forces on the wheels. Similarly, increasing pedal force increases the force on the wheels. This makes it easier for cyclists to accelerate their bicycles. However, this compromise makes the gearbox less efficient than an ideal one.
Dimensions
Gearboxes come in different sizes, so the size of your unit depends on the number of stages. Using a chart to determine how many stages are required will help you determine the dimensions of your unit. The ratios of individual stages are normally greater at the top and get smaller as you get closer to the last reduction. This information is important when choosing the right gearbox for your application. However, the dimensions of your gearbox do not have to be exact. Some manufacturers have guides that outline the required dimensions.
The service factor of a gearbox is a combination of the required reliability, the actual service condition, and the load that the gearbox will endure. It can range from 1.0 to 1.4. If the service factor of a gearbox is 1.0, it means that the unit has just enough capacity to meet your needs, but any extra requirements could cause the unit to fail or overheat. However, service factors of 1.4 are generally sufficient for most industrial applications, since they indicate that a gearbox can withstand 1.4 times its application requirement.
Different sizes also have different shapes. Some types are concentric, while others are parallel or at a right angle. The fourth type of gearbox is called shaft mount and is used when mounting the gearbox by foot is impossible. We will discuss the different mounting positions later. In the meantime, keep these dimensions in mind when choosing a gearbox for your application. If you have space constraints, a concentric gearbox is usually your best option.
Construction
The design and construction of a gearbox entails the integration of various components into a single structure. The components of a gearbox must have sufficient rigidity and adequate vibration damping properties. The design guidelines note the approximate values for the components and recommend the production method. Empirical formulas were used to determine the dimensions of the various components. It was found that these methods can simplify the design process. These methods are also used to calculate the angular and axial displacements of the components of the gearbox.
In this project, we used a 3D modeling software called SOLIDWORKS to create a 3-D model of a gear reducer. We used this software to simulate the structure of the gearbox, and it has powerful design automation tools. Although the gear reducer and housing are separate parts, we model them as a single body. To save time, we also removed the auxiliary elements, such as oil inlets and oil level indicators, from the 3D model.
Our method is based on parameter-optimized deep neural networks (DBNs). This model has both supervised and unsupervised learning capabilities, allowing it to be self-adaptive. This method is superior to traditional methods, which have poor self-adaptive feature extraction and shallow network generalization. Our algorithm is able to recognize faults in different states of the gearbox using its vibration signal. We have tested our model on two gearboxes.
With the help of advanced material science technologies, we can now manufacture the housing for the gearbox using high-quality steel and aluminium alloys. In addition, advanced telematics systems have increased the response time of manufacturers. These technologies are expected to create tremendous opportunities in the coming years and fuel the growth of the gearbox housing market. There are many different ways to construct a gearbox, and these techniques are highly customizable. In this study, we will consider the design and construction of various gearbox types, as well as their components.
Working
A gearbox is a mechanical device that transmits power from one gear to another. The different types of gears are called planetary gears and are used in a variety of applications. Depending on the type of gearbox, it may be concentric, parallel, or at a right angle. The fourth type of gearbox is a shaft mount. The shaft mount type is used in applications that cannot be mounted by foot. The various mounting positions will be discussed later.
Many design guidelines recommend a service factor of 1.0, which needs to be adjusted based on actual service conditions. This factor is the combined measure of external load, required reliability, and overall gearbox life. In general, published service factors are the minimum requirements for a particular application, but a higher value is necessary for severe loading. This calculation is also recommended for high-speed gearboxes. However, the service factor should not be a sole determining factor in the selection process.
The second gear of a pair of gears has more teeth than the first gear. It also turns slower, but with greater torque. The second gear always turns in the opposite direction. The animation demonstrates this change in direction. A gearbox can also have more than one pair of gears, and a first gear may be used for the reverse. When a gear is shifted from one position to another, the second gear is engaged and the first gear is engaged again.
Another term used to describe a gearbox is “gear box.” This term is an interchangeable term for different mechanical units containing gears. Gearboxes are commonly used to alter speed and torque in various applications. Hence, understanding the gearbox and its parts is essential to maintaining your car’s performance. If you want to extend the life of your vehicle, be sure to check the gearbox’s efficiency. The better its functioning, the less likely it is to fail.
Advantages
Automatic transmission boxes are almost identical to mechanical transmission boxes, but they also have an electronic component that determines the comfort of the driver. Automatic transmission boxes use special blocks to manage shifts effectively and take into account information from other systems, as well as the driver’s input. This ensures accuracy and positioning. The following are a few gearbox advantages:
A gearbox creates a small amount of drag when pedaling, but this drag is offset by the increased effort to climb. The external derailleur system is more efficient when adjusted for friction, but it does not create as little drag in dry conditions. The internal gearbox allows engineers to tune the shifting system to minimize braking issues, pedal kickback, and chain growth. As a result, an internal gearbox is a great choice for bikes with high-performance components.
Helical gearboxes offer some advantages, including a low noise level and lower vibration. They are also highly durable and reliable. They can be extended in modular fashion, which makes them more expensive. Gearboxes are best for applications involving heavy loads. Alternatively, you can opt for a gearbox with multiple teeth. A helical gearbox is more durable and robust, but it is also more expensive. However, the benefits far outweigh the disadvantages.
A gearbox with a manual transmission is often more energy-efficient than one with an automatic transmission. Moreover, these cars typically have lower fuel consumption and higher emissions than their automatic counterparts. In addition, the driver does not have to worry about the brakes wearing out quickly. Another advantage of a manual transmission is its affordability. A manual transmission is often available at a lower cost than its automatic counterpart, and repairs and interventions are easier and less costly. And if you have a mechanical problem with the gearbox, you can control the fuel consumption of your vehicle with appropriate driving habits.
Application
While choosing a gearbox for a specific application, the customer should consider the load on the output shaft. High impact loads will wear out gear teeth and shaft bearings, requiring higher service factors. Other factors to consider are the size and style of the output shaft and the environment. Detailed information on these factors will help the customer choose the best gearbox. Several sizing programs are available to determine the most appropriate gearbox for a specific application.
The sizing of a gearbox depends on its input speed, torque, and the motor shaft diameter. The input speed must not exceed the required gearbox’s rating, as high speeds can cause premature seal wear. A low-backlash gearbox may be sufficient for a particular application. Using an output mechanism of the correct size may help increase the input speed. However, this is not recommended for all applications. To choose the right gearbox, check the manufacturer’s warranty and contact customer service representatives.
Different gearboxes have different strengths and weaknesses. A standard gearbox should be durable and flexible, but it must also be able to transfer torque efficiently. There are various types of gears, including open gearing, helical gears, and spur gears. Some of the types of gears can be used to power large industrial machines. For example, the most popular type of gearbox is the planetary drive gearbox. These are used in material handling equipment, conveyor systems, power plants, plastics, and mining. Gearboxes can be used for high-speed applications, such as conveyors, crushers, and moving monorail systems.
Service factors determine the life of a gearbox. Often, manufacturers recommend a service factor of 1.0. However, the actual value may be higher or lower than that. It is often useful to consider the service factor when choosing a gearbox for a particular application. A service factor of 1.4 means that the gearbox can handle 1.4 times the load required. For example, a 1,000-inch-pound gearbox would need a 1,400-inch-pound gearbox. Service factors can be adjusted to suit different applications and conditions.