Product Description
MN Series Bonfiglioli, CHINAMFG Planetary Gear Box
1. Ratio range: 3.15-3000
2. Input power: 0.25-55KW
3. Permit torque rang: ≤200000N. m
4. Output speed: 0.425-445 r/min
Technical Parameter:
Output Torque Range: 1000 to 450,000 N.m
Transmissible Mechanical Power: up to 450 kW
Gear Ratios: 3 to 9000
Gear Unit Versions:
In line (Co-axial )
Right angle (with a spiral bevel gear set)
Output Configuration:
Foot and flange mounted
Output shaft: CHINAMFG with key, spline, spline hollow,
Hollow with shrink disc
Input Configurations
Flanged axial piston hydraulic motors
Hydraulic orbit motors
IEC and NEMA motor adaptors
Solid input shaft
Hydraulic Brake: Hydraulically released parking brake on request
Equivalent To Other Brand : |
|
Bonfiglioli |
300 Series |
Brevini |
EM/ED/ET/ET |
Dynamic oil |
RE Series |
REGGIANA RIDUTTOR |
RR Series |
Application:
N series planetary speed reducer is widely used for industrial applications. With the designs deriving from modern innovating, the product makes great progress in a compact, price effectiveness and combination. The product configuration is highly versatile due to several options as far as the mounting, the output shaft and the motor interface. With overloading bearing fixed to the output shaft, the products has been 1 of the powerful solutions to heavy-duty drive problems.
How To Select a Complete CHINAMFG planetary gearbox:
Complete planetary gearbox made up of 4 parts :
A | |
Input Component | |
1:AC electric motor | |
2: NEMA or IEC motor | |
3: NEMA or IEC motor adapter flange | |
4: the Solid input shaft | |
5: Solid input shaft with the fan | |
B | |
Gear Reductions (co-axial stage 1-5 ,right angle 1-4 . ) | |
6:Right angle reduction stage | |
7: Planetary reduction stage | |
8: Worm/planetary combination | |
9: Bevel helical planetary combination | |
C | |
Output Component | |
10: Flanged output/ Footed output-Solid shaft | |
11: Flanged output/ Footed output-Male spline shaft | |
12: Flanged output/ Footed output- Female spline shaft | |
13: Flanged output/ Footed output- | |
14: Flanged output/ Footed output-Pinion | |
15: Shaft Mount output for shrink disc | |
D | |
Fittings | |
16: Flange | |
17: Pinion gear | |
18: Sleeve coupling | |
19: Endplate | |
20: Splined bar | |
21: Shrink disc | |
/* 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(/(.*?):(.*)$/))&&1
Application: | Motor, Electric Cars, Machinery, Marine, Agricultural Machinery |
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Function: | Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
Layout: | Coaxial |
Hardness: | Hardened Tooth Surface |
Installation: | Horizontal Type |
Step: | Four-Step |
Samples: |
US$ 5000/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
How to Choose the Right Gearbox for Your Machinery
Selecting the appropriate gearbox for your machinery involves careful consideration of several key factors. Here’s a step-by-step guide to help you make the right choice:
- Identify Application Requirements: Understand the specific requirements of your machinery, including torque, speed, load, direction of rotation, and duty cycle.
- Choose Gear Type: Determine the type of gears that best suit your needs, such as spur, helical, bevel, planetary, or others, based on factors like efficiency, noise level, and space constraints.
- Calculate Gear Ratio: Calculate the required gear ratio to achieve the desired output speed and torque. Consider factors like input and output shaft speeds.
- Select Gear Material: Choose appropriate gear materials based on factors like durability, wear resistance, and corrosion resistance. Common materials include steel, cast iron, and various alloys.
- Consider Efficiency: Evaluate the gearbox’s efficiency and select one that meets your energy efficiency requirements.
- Account for Load Conditions: Analyze the load conditions, such as constant or intermittent loads, shock loads, and starting and stopping frequencies.
- Check Lubrication Requirements: Consider the lubrication needs of the gearbox and ensure proper lubrication for smooth operation and longevity.
- Factor in Space Constraints: Consider the available space for installing the gearbox and choose a size that fits within your machinery.
- Assess Environmental Conditions: Evaluate the operating environment, including temperature, humidity, and exposure to dust or corrosive substances.
- Review Mounting Options: Determine the mounting options that work best for your machinery, such as foot-mounted, flange-mounted, or shaft-mounted gearboxes.
- Consult with Experts: Seek advice from gearbox manufacturers or engineers to ensure you make an informed decision.
Choosing the right gearbox is crucial for achieving optimal machinery performance, longevity, and reliability.
editor by CX 2024-05-17
China high quality Gears, Gear Shafts, Gearboxes Are on Sale planetary gearbox
Product Description
Product Description
Product Description
1) According to the different strength and performance, we choose the steel with strong compression;
2) Using Germany professional software and our professional engineers to design products with more reasonable size and better performance; 3) We can custom ize our products according to the needs of our customers,Therefore, the optimal performance of the gear can be exerted under different working conditions;
4) Quality assurance in every step to ensure product quality is controllable.
Product Parameters
Parameters | Values |
Application | Reducer |
Maximum Diameter | 4000MM |
Maximum Modulus | 55 |
Max Tooth Surface Accuracy | 5 Degree |
Detailed Photos
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Customized: | Customized |
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Condition: | New |
Certification: | ISO, CE |
Maximum Diameter: | 4000mm |
Maximum Modulus: | 55 |
Max Tooth Surface Accuracy: | 5 Degree |
Customization: |
Available
| Customized Request |
---|
How to Calculate Gear Ratio in a Gearbox
Gear ratio is a fundamental parameter in a gearbox that represents the ratio of the number of teeth between two gears. It determines how much the output gear rotates in relation to the input gear. The formula to calculate gear ratio is:
Gear Ratio (GR) = Number of Teeth on Output Gear / Number of Teeth on Input Gear
Here’s a step-by-step guide on how to calculate gear ratio:
- Identify the input and output gears in the gearbox.
- Count the number of teeth on the output gear (the gear connected to the output shaft).
- Count the number of teeth on the input gear (the gear connected to the input shaft).
- Plug the values into the gear ratio formula: GR = Number of Teeth on Output Gear / Number of Teeth on Input Gear.
- Calculate the gear ratio by performing the division.
The gear ratio provides insight into how much the input gear needs to rotate to achieve a certain rotation of the output gear. It influences torque, speed, and direction of rotation in the gearbox.
editor by CX 2024-05-15
China high quality Precision Planetary Reducer Planetary Reducer Servo Motor Gearbox Planetary Gear Reducer for EV cvt gearbox
Product Description
Specification
Max. input speed (rpm) | 8000 |
Rated input speed (rpm) | 4500 |
Noise | ≤55 |
Average life (h) | 20000 |
Operation Temp (ºC) | 90 to -10 |
Product details
Other hot selling products
This is our best-selling product. If you need it, please feel free to contact us
If you need relevant products for these products, we can also produce them for you. We have a full chain production line, please feel free to inquire
Our certificate
Our products have many patent certificates and international certifications
company-Hei-Chow-Precision-Tools-Co-Ltd.html
company-Hei-Chow-Precision-Tools-Co-Ltd.html
Our company
Enterprise Scale
With more than 280 employees, HEI CHOW PRECISION TOOLS CO., LTD has set up marketing and after-sales service, engineering R&D and design department, manufacturing department, quality testing centre and other departments. We provide customized products and solutions to our customers using leading technology, exquisite craftsmanship and excellent service.
Marketing Department
We are market-oriented, customer-centric, focusing on customer needs, providing rapid response services, boldly develop and innovate in products and brands, set of industry experience to provide customers with customised services and products; Through a range of industry-leading services and products, we build beyond trust with our customers and form sustainable and healthy relationships that depend on each other.
Manufacturing and Quality Control
We standardise operations, work cycles and deliver on time; We strive for CHINAMFG and continuous improvement in safety, quality, cost, delivery, morale and the environment; we comply with specifications, stabilise the process and create high-end products; We win the trust of our customers with quality, and customer satisfaction is our CHINAMFG pursuit.
Engineering R&D Department
We are committed to the research and development of cutting tools and forward-looking technological innovation, the establishment of advanced and efficient product development process. We are сommitted to the development of cutting tool manufacturing process, efficient and comprehensive project management in order to ensure the quality of product development and process development; We are committed to the introduction and training of outstanding researchers in order to provide customers with innovative cutting solutions and high-end customised products.
We have close cooperation with many international enterprises, and both quality and price can be guaranteed
HEI CHOW has imported nearly 200 high-precision six-axis five-linkage grinder, such as WALTER, ANCA,ROMANDIC, Schutte and other construction into 4 integral carbide tool production workshops, with a production capacity of more than 4.5 million/year, specializing in the manufacture of various customized integral alloy tools, Size covering 0.1-diameter 32mm, length within 300mm.
First-class production base, strong production capacity, advanced manufacturing equipment, perfect management system, so that the continental cutting tools in the domestic cutting tool industry at the forefront. HEI CHOW’ tools of the whole carbide cutting tool products, mainly covering milling and hole processing 2 categories, such as drills, milling cutters, reamers, small boring tools, non-standard taps, non-standard grinding inserts, etc., suitable for all kinds of machined materials, such as stainless steel, alloy steel, tool steel, mould steel, titanium alloy, high temperature alloys, and so on.
The company introduced German CHINAMFG high-precision laser cutting machine, Germany VOLLMER erosion machine, FANUC slow-feeding wire cutting machine, as well as the U.S. HASS, Japan MAZAK machining centres, vacuum welding machines, dynamic balancing instruments and other more than 20 sets of advanced equipment, with dozens of other ordinary lathes, grinders and other equipment to establish the production of super-hard cutting tools and alloy cutting tools welding workshop, welding super-hard cutting tools production capacity of up to 80 000/year, the production capacity of PCD/CBN inserts can be up to 60 000/year, the production capacity of welded alloy cutters up to 50 000/year.
HEICHOW provides customers with a wide range of CHINAMFG carbide hole cutting tools, including straight shank twist drills, step drills, centre drills, gun drills, micro drills, reamers, small boring tools, taps, etc., with diameters ranging from 01-Ф32 and lengths up to 300mm, and deep hole twist drills ranging from 3-Ф14 and 3-20 times the diameters. A wealth of hole processing products for a variety of machining conditions.
HEICHOW also provides customers with a wealth of CHINAMFG carbide milling tools, including end mills, round nose milling cutters, ball milling cutters, thread milling cutters, taper milling cutters, chamfering milling cutters, shaped milling cutters, wave edge milling cutters, T-milling cutters, such as rod milling cutters. The product size diameter range covers 0.1-Ф32, and various types of non-standard high-precision grinding alloy inserts are widely acclaimed by customers. HEICHOW can design and produce all kinds of milling programmes and products for customers, and match the professional and technical services to solve all kinds of difficulties.
In order to establish a full-process manufacturing industry chain, HEICHOW cutting Tools has introduced 2 sets of Swiss advanced vacuum nano-coating equipments, equipped with fully automated cleaning line and post-processing equipments, and set up a complete production line for coating process. HEICHOW’s self-developed tool coating has greatly improved the tool life, shortened the tool delivery cycle, and enhanced the service level and quality of Xihu (West Lake) Dis. Cutting Tools. The company’s proprietary coating technology has many advantages.
1,High hardness, up to HV3000 or so, greatly improving the resistance of the tool, so that the tool life doubled to reduce tool costs.
2,High precision, uniformly controlled in CHINAMFG thickness.
3,High adhesion and density, improve the performance of the tool’s resistance to damage and corrosion.
Packaging and Shipping
Contact Us
FAQ
Q: Are you a trading company or a manufacturers?
A: We are a manufactures specializes in precision cutting tools since 1998.
Q: Can you do OEM?
A: OEM is totally weclome.
Q: Would you provide free samples?
A: Free samples could be proveded, but customer need to cover the express fee.
Q: Would you able to produce customized tools?
A: Yes, nowadays; most of our order is customized tools for specific appliction.
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Color: | White |
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Certification: | CE |
Customized: | Customized |
Customized Support: | OEM, ODM, Obm |
Warranty: | 3 Years |
Applicable Industries: | Manufacturing Plant, Energy & Mining, Other, Machi |
Customization: |
Available
| Customized Request |
---|
Common Problems with Gearboxes and How to Troubleshoot Them
Gearboxes can encounter various issues over time. Here are some common problems and troubleshooting steps:
- Noise and Vibration: Excessive noise or vibration may indicate misalignment, worn gears, or insufficient lubrication. Check alignment, inspect gears for wear, and ensure proper lubrication.
- Overheating: Overheating can be caused by high friction, inadequate lubrication, or overloading. Verify lubrication levels, reduce loads, and ensure proper ventilation.
- Leakage: Oil leaks may result from worn seals or gaskets. Inspect and replace damaged seals, and ensure proper sealing.
- Reduced Performance: Decreased performance could be due to worn gears, damaged bearings, or misalignment. Inspect components, replace damaged parts, and realign as needed.
- Gear Wear and Tooth Damage: Wear on gear teeth can result from excessive loads or poor lubrication. Replace worn gears and ensure proper lubrication.
- Shaft Misalignment: Shaft misalignment can lead to increased wear and noise. Realign shafts using precision measurement tools.
- Lubrication Issues: Inadequate or contaminated lubrication can cause premature wear. Regularly check and replace lubricant, and use the correct type for your gearbox.
- Bearing Failure: Bearing failure may result from overload, misalignment, or inadequate lubrication. Replace worn bearings and address underlying issues.
- Seal Damage: Damaged seals can lead to leaks and contamination. Replace seals and ensure proper installation.
- Gearbox Lockup: Gearbox lockup may occur due to foreign objects or damaged components. Disassemble and inspect the gearbox, removing any obstructions and replacing damaged parts.
Regular maintenance, proper lubrication, and timely troubleshooting are key to addressing gearbox problems and ensuring smooth operation.
editor by CX 2024-04-29
China Best Sales Tbsl Series Rice Husker Huller Use Gear Box planetary gearbox
Product Description
Product Description
This TBSL series Gearbox is mainly used for MLGT rice huller , This series of gearbox is based on the old type LJZ series of gearbox, we have improved the general structure, precision. And it is more reliable. It is also can be installed in the old MLGT Husker.
Main Features
This series of gearbox has several features as follow:
1, Low noise;
2, Stable transmission;
3, High strength of gear;
4, Good and stability Shaft;
5, Good oil sealing with lower oil leaking.
Product Application
Model | Suitable husker | Power (kw) | Dimensions | Weight(kg) |
TBSL15 | MLGT63 | 15 | 639×458×355 | 150 |
TBSL11 | MLGT63 | 15 | 722×456×322 | 140 |
TBSL7.5 | MLGT51 | 11 | 722×410×322 | 90 |
MLGT36 | 7.5 | |||
TBSL5.5 | MLGT25 | 5.5 | 520×453×322 | 80 |
Product Photos
Company Profile
Packaging & Shipping
FAQ
Q1:What’s your advantage? Why we choose you?
Above 15 years’ experience of designing, manufacturing and exporting of the rice processing machinery. We have the most professional techniques, team and more competitive price.we have over than 5 Years’ Alibaba Gold Member. “Integrity-based, customer first” is our values.
Q2:Can we mix different models and accessories together?
You may mix different products or models in a single container but we would need to advise you on optimum loading and final capacity of your shipment.
Q3:How do I visit you and the factory?
Welcomed you visit us and our factory at any time. We can pick you up at airport or train station and bring you to our factory . Let us know your schedule in details in previous ,so we can arrange everything for you. Normally you need 2-3 days for an adequate visit to our factory.
Q4: How can I become a dealer in my area?
If you are qualified, you may apply for a dealership. We choose reliable partners for a long term business cooperation.
Q5:Can I get an exclusive right for your machines in some territories?
It depends on which country you are in. We have exclusive agents at several countries at this time. Most countries you can sell freely.
Q6:How long is your delivery time?
For Single machine usually the lead time as 2-3weeks , for spare parts usually 5-10days , but if the parts as customized ,the lead time will according the actually status to confirm, for complete set rice millimg line , according the capacity and actually status , the lead time will at 30-180days .
Q7: How to order the spare parts?
Some machines will come with some free spare parts. We also advise you purchase some wearing parts with the machines together to stock for urgent replacement, we can send you recommended parts list. We can offer all kinds of rice mill spare parts , not only for our own brand , also include the world famous brand rice mill machine and its spare parts.
Q8:I knew nothing about these machines, what kind of machine I should choose?
We have product list can for your reference or We will according your idea about the capacity or budget, you will also be asked some easy questions, then we can recommend you good models according to the information.
Q9:Do you provide samples ? is it free or extra ?
Yes, we could offer the sample only charge the cost , buyer bear the freight charge.
Q10:What is your terms of payment ?
T/T , L/C , Western Union
Q11:About Product Electricity Voltage and Frequency ?
we can customized as your requirement.
Q12:About Shipping Service?
We have good relationship with many freight forwarders, We can provide competitive LCL and FCL shipping service.Also can ship to your point Chinese freight Agent.
Q13:What machine you can offer ?
We can all offer all kinds of rice mill machine and spare parts , we also can offer the complete set rice milling line , from plant design , machine choose , machine installation , operator training , test running and so on. Capacity from 15tons per day to 500tons per day.
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After-sales Service: | on Line Service |
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Warranty: | on Line Service |
Type: | Rice Mill |
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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What is a Gearbox and How Does It Work?
A gearbox is a mechanical device that transmits power and changes the speed or torque of a rotating input shaft to a different output shaft. It is commonly used in various machines and equipment to control the speed and direction of motion.
Here’s how a gearbox works:
- Input Shaft: The gearbox receives rotational energy from an input shaft connected to a power source, such as an electric motor or an engine.
- Gears: Inside the gearbox are a set of gears with different sizes. These gears mesh with each other, and their arrangement determines the gear ratio, which defines how many revolutions the output shaft will make for a given rotation of the input shaft.
- Output Shaft: The output shaft is connected to the machinery or equipment that needs to be powered. As the gears rotate, the motion and power are transmitted from the input shaft to the output shaft.
- Gear Ratio: By selecting different gear combinations, the gearbox can change the speed and torque of the output shaft. A higher gear ratio results in higher torque and lower speed, while a lower gear ratio provides higher speed and lower torque.
Gearboxes play a crucial role in various applications, including automobiles, industrial machinery, robotics, and more, enabling efficient power transmission and speed control.
editor by CX 2024-04-25
China Professional High Torque Ningbo CZPT Planetary Gear Reducer Motor 82mm Planet Gearbox best automatic gearbox
Product Description
A. Specification of High Torque HangZhou CHINAMFG Planetary Gear Reducer Motor 82mm Planet Gearbox:
Voltage: 12/24v
Speed: 5-750rpm
Torque: 1.2-105N.m
Typical applications: caravan, lifting device, working machine, sliding door, etc.
Note: The data sheet is only for reference, We can make the motor according to your requirement after Evaluation
B. Company Capacity
HangZhou CHINAMFG Motor Co. Ltd is a manufacturer and exporter of various of motors with over 10 years experience.
Our product ranges include:
1) DC Brush motor: 6-130mm diameter, 0.01-1000W output power
2) DC Spur Gear Motor: 12-110mm diameter, 0.1-300W output power
3) DC Planeary Gear Motor: 10-82mm diameter, 0.1-100W output power
4) Brushless DC Motor: 28-110mm, 5-1500W output power
5) Stepper Motor: NEMA 08 to NEMA 43, Can with gearbox and lead screw
6) Servo Motor: 42mm to 130mm diameter, 50-4000w
7) AC Gear Motor: 49 to 100mm diameter, 6-140 output power
1. Production Line:
2. Testing Equipment:
3. Packing&Delivery
C. Certifications
D. Customer Visit and Fair
E. FAQ
Q: What’s your main products?
A:We currently produce Brushed Dc Motors, Brushed Dc gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors and Ac Motors etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.
Q:How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed life time 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 customized service for your standard motors?
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 individual design service for motors?
A:Yes, we would like to design motors individually for our customers, but it may need some mould charge and design charge.
Q:Can I have samples for testing first?
A:Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples, once we get the payment, we will get a PASS from our account department to proceed samples accordingly.
Q:How do you make sure motor quality?
A:We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.
Q:What’s your lead time?
A:Generally speaking, our regular standard product will need 25-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depends on the specific orders
Q:What’s your payment term?
A:For all our new customers, we will need 40% deposite, 60% paid before shipment.
Q:When will you reply after got my inquiries?
A:We will response within 24 hours once get your inquires.
Q:How can I trust you to make sure my money is safe?
A:We are certified by the third party SGS and we have exported to over 85 countries up to June.2017. You can check our reputation with our current customers in your country (if our customers do not mind), or you can order via alibaba to get trade assurance from alibaba to make sure your money is safe.
Q:What’s the minimum order quantity?
A:Our minimum order quantity depends on different motor models, please email us to check. Also, we usually do not accept personal use motor orders.
Q:What’s your shipping method for motors?
A:For samples and packages less than 100kg, we usually suggest express shipping; For heavy packages, we usually suggest air shipping or sea shipping. But it all depends on our customers’ needs.
Q:What certifications do you have?
A:We currently have CE and ROSH certifications.
Q:Can you send me your price list?
A:Since we have hundreds of different products, and price varies per different specifications, we are not able to offer a price list. But we can quote within 24 hours once got your inquirues to make sure you can get the price in time.
Q:Can I visit your company?
A:Yes, welcome to visit our company, but please let us know at least 2 weeks in advance to help us make sure no other meetings during the day you visit us. Thanks!
Weclome contact with us if have any questions about this motor or other products! /* 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(/(.*?):(.*)$/))&&1
Application: | Universal, Household Appliances, Power Tools |
---|---|
Operating Speed: | Low Speed |
Function: | Driving |
Casing Protection: | Closed Type |
Structure and Working Principle: | Brush |
Type: | DC Gear Motor |
Samples: |
US$ 140/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
How to Choose the Right Gearbox for Your Machinery
Selecting the appropriate gearbox for your machinery involves careful consideration of several key factors. Here’s a step-by-step guide to help you make the right choice:
- Identify Application Requirements: Understand the specific requirements of your machinery, including torque, speed, load, direction of rotation, and duty cycle.
- Choose Gear Type: Determine the type of gears that best suit your needs, such as spur, helical, bevel, planetary, or others, based on factors like efficiency, noise level, and space constraints.
- Calculate Gear Ratio: Calculate the required gear ratio to achieve the desired output speed and torque. Consider factors like input and output shaft speeds.
- Select Gear Material: Choose appropriate gear materials based on factors like durability, wear resistance, and corrosion resistance. Common materials include steel, cast iron, and various alloys.
- Consider Efficiency: Evaluate the gearbox’s efficiency and select one that meets your energy efficiency requirements.
- Account for Load Conditions: Analyze the load conditions, such as constant or intermittent loads, shock loads, and starting and stopping frequencies.
- Check Lubrication Requirements: Consider the lubrication needs of the gearbox and ensure proper lubrication for smooth operation and longevity.
- Factor in Space Constraints: Consider the available space for installing the gearbox and choose a size that fits within your machinery.
- Assess Environmental Conditions: Evaluate the operating environment, including temperature, humidity, and exposure to dust or corrosive substances.
- Review Mounting Options: Determine the mounting options that work best for your machinery, such as foot-mounted, flange-mounted, or shaft-mounted gearboxes.
- Consult with Experts: Seek advice from gearbox manufacturers or engineers to ensure you make an informed decision.
Choosing the right gearbox is crucial for achieving optimal machinery performance, longevity, and reliability.
editor by CX 2024-04-17
China Best Sales Custom Cast Iron Gear Box for Agricultural Machinery at The Best Price planetary gearbox
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 supplier Precise Motor Shell Brake Drum Machining Planetary Gear Box with Motor sequential gearbox
Product Description
Product Type | CNC Machining Parts |
Material | Aluminum, Brass, Bronze, Stainless Steel, Plastic etc. |
Thickness | Customized |
Width | Customized |
Unit | Piece |
Process | Drilling,Wire-cutting,Milling,Turning, Turning-Milling etc. |
Shipping | Sea, Air, Express, DHL / EMS |
MOQ | 10pcs |
Package | Carton or Wooden Box |
Standard | CE, DIN, EN, ASTM etc. |
Capacity | Up to 10 Tons |
/* 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(/(.*?):(.*)$/))&&1
Condition: | New |
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Certification: | CE, GS |
Customized: | Customized |
Material: | Aluminum 6061-T6, 6063-T5, 7075-T6 etc. |
Application: | Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery |
Size: | up to 1000m |
Samples: |
US$ 50/Piece
1 Piece(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 2024-04-04
China manufacturer High Efficiency Big Torque CZPT Internal Splined Shaft Planetary Gear Speed Reducers, Gearmotor, Gearboxes with Foot gearbox adjustment
Product Description
Product Description
high efficiency big torque CHINAMFG internal splined shaft Planetary Gear Speed Reducer, Gearmotor, Gearboxes with foot
Technical data:
1. Ratio range: 8.1-191
2. Input power: 0.12-270 KW
3. Permit torque rang: ≤ 50000 N. M
4. Output speed: 0.3~205 r/min
5. Structure: Foot-mounted, flange-mounted, shaft-mounted
Input structure | motor,IEC flange |
Output | solid shaft, hollow shaft with key,with shrink disk |
Characteristic:
1. Adopt optimized design, module combination, right angle output, space reduction
2. High strength and longevity gears
3. Can be combined with various motors, wider ratio range
4. Big output torque, smoothly startup, high efficiency
Production pictures:
Packing Pictures :
Factory
———————————————————————————————————————————————
FAQ:
1.Are you a factory or trader ?
We are a professional factory which has 20 years history specialized in gear transmission .
2.MOQ:
Our MOQ is 1pcs. However there is 1 handling cost $150 for the single order which less than $3000.00
3. Warranty
Our warranty is 12months
4. Payment term
100% T/T in advance and LC at sight .
5. Do you accept customization ?
YES.SGR have strong R&D team, we can provide customizable service according to requirements.
6. Packing
Generally we use standard export plywood case to arrange the shipment .
7. Delivery time
In normal ,time of delivery is 30days after receiving the prepayment .
8. What kinds of certification do you use ?
DNV-ISO9001:2008, SGS,CE etc, And new products patent.
9. What kinds of inspection you do before shipment ?
We do temperature test, noise, and oil leak inspection and commissioning before shipment.
10.How do you solve if the production have problem ?
Mostly, we don’t need customer send the goods back to us. Because the cost is very high, if there meets a problem,we firstly ask for the pictures for damaged parts. And base on the pictures, we can have a basic idea for the defect reason. Our guarantee is 12 months, if during the guarantee, we can supply repair .
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Application: | Motor, Machinery, Agricultural Machinery, Car, Gearbox |
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Function: | Distribution Power, Change Drive Torque, Speed Reduction |
Layout: | Coaxial |
Hardness: | Hardened Tooth Surface |
Installation: | Horizontal Type |
Step: | Single-Step |
Samples: |
US$ 200/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
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 2024-04-02
China best Best Mini Bevel Gear Box 1 Input and 2 Output, Small Right Angle Gearbox 1: 1 Ratio, Right Angle Micro Gear Box Price planetary gearbox
Product Description
We are professional best mini bevel gear box 1 input and 2 output, small right angle gearbox 1:1 ratio, right angle micro gear box manufacturers and suppliers from China. All mini bevel gear box 1 input and 2 output, small right angle gearbox 1:1 ratio, right angle micro gear box will be tested and inspection reports before products shipment.
JTP Series Cubic Bevel Gearbox
CHINAMFG JTP series cubic bevel gearbox is also known as cubic right angle miter gearbox, cubic 90 degree bevel gearbox, cubic miter bevel gear box, or cubic spiral bevel gear reducers. JTP series cubic bevel gearbox is a right-angle shaft type gear box of spiral bevel gears for general applications with high transmission capacity, high performance and high efficiency. 1:1, 1.5:1, 2:1, 3:1, 4:1 and 5:1 gear ratios as standard. 2 way(one input 1 output), 3 way(one input 2 output, or 2 input 1 output), 4 way(two input 2 output) drive shafts as standard. CHINAMFG shaft as standard, customize hollow shaft or motor flange to bolt an IEC motor flange. Maximum torque 1299N.m. Maximum input and output speed 1450RPM. There are 8 models: JTP65 mini cubic bevel gearbox, JTP90 cubic bevel gearbox, JTP110 cubic bevel gearbox, JTP140 cubic bevel gearbox, JTP170 cubic bevel gearbox, JTP210 cubic bevel gearbox, JTP240 cubic bevel gearbox and JTP280 cubic bevel gearbox.
JTP65 Mini Cubic Bevel Gearbox 1. bevel gear ratio 1:1 2. CHINAMFG drive shafts diameter12mm 3. CHINAMFG input and output shaft shafts 4. 2 way, 3 way, 4 way gearbox 5. input power maximum 1.8Kw 6. drive torque maximum 13.5Nm 7. maximum input 156567X3, registered Capital 500000CNY) is a leading manufacturer and supplier in China for screw jacks (mechanical actuators), bevel gearboxes, lifting systems, linear actuators, gearmotors and speed reducers, and others linear motion and power transmission products. We are Alibaba, Made-In-China and SGS (Serial NO.: QIP-ASI192186) audited manufacturer and supplier. We also have a strict quality system, with senior engineers, experienced skilled workers and practiced sales teams, we consistently provide the high quality equipments to meet the customers electro-mechanical actuation, lifting and positioning needs. CHINAMFG Industry guarantees quality, reliability, performance and value for today’s demanding industrial applications. Website 1: http://screw-jacks Website 2: /* 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
How to Calculate Gear Ratio in a GearboxGear ratio is a fundamental parameter in a gearbox that represents the ratio of the number of teeth between two gears. It determines how much the output gear rotates in relation to the input gear. The formula to calculate gear ratio is: Gear Ratio (GR) = Number of Teeth on Output Gear / Number of Teeth on Input Gear Here’s a step-by-step guide on how to calculate gear ratio:
The gear ratio provides insight into how much the input gear needs to rotate to achieve a certain rotation of the output gear. It influences torque, speed, and direction of rotation in the gearbox.
China best Factory Direct Final Drive Track Gearbox Reducer Concrete Mixer Speed Reducer Wheel and Crawler Trucks Gear Box Planetary Gear Reducer best automatic gearboxProduct Description
Company Introduction We CHINAMFG is a OEM factory, accpet customerized. Most of our products are customerzation.The product include gear housing/boxes/reducers, Iron casting products, Aluminum products. Such as auto parts, agriculture parts, and other industrial parts. Product Specification The GFT series of travel speed reducers are ideal for driving vehicles and other mobile equipment with gear or chain drive. In addition, it can be applied wherever there is movement, rotation and placement. The GFT has different models for wide range of its use with compact structure, hardened surfaces which gives the equipment excellent load bearing capacity and operational reliability.
Product Iamges
Cooperation Partner Factory Showing Inspection Center
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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:
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.
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