Product Description
Product Description
CHINAMFG planetary reducer gearbox is designed with large torque, high start and transmission efficiency, low-speed stability,compact radial size, low noise, etc. The main devices we are making are walking reducers, lifting reducers and swing reducers.
They are widely used for vehicle cranes, crawler cranes, truck mounted cranes, marine cranes, aerial work trucks, excavators, etc.
1)Compact size
2)Low noise
3)High transmission efficiency
4)Good working condition under lower speed
5)Customized hydraulic motors
and brakes for different request
6)One Year Warranty from reception 7)Free components for replacement within warranty period
8)Professional and tailored solution for different requirements
9)Free technical support at any time
10)Customer training isavailable.
Product Parameters
|
Slewing Reducer
|
||||
|
Model
|
DH12B20E
|
DH17B32E
|
DH18B39S
|
DH25B32S
|
|
Max. output torque
|
12000 Nm
|
16500 Nm
|
17500 Nm
|
25000 Nm
|
|
Ratio
|
20.9
|
31.36
|
38.82
|
31.36
|
|
Weight (no motor, oil, drum)
|
125 kgs
|
165 kgs
|
225 kgs
|
240 kgs
|
|
Modules of output gear; Modification Coefficient
|
m=8,10,12,14mm; x=0.5
|
m=8,10,12,14mm; x=0.5
|
m=8,10,12,14mm; x=0.5
|
m=12,14,16mm; x=0.5
|
|
Model
|
DH29B40S
|
DH29B60S
|
DH38B100S
|
DH50B120S
|
|
Max. output torque
|
28500 Nm
|
29000 Nm
|
38000 Nm
|
48500 Nm
|
|
Ratio
|
39.43
|
60.13
|
100.75
|
120.83
|
|
Weight (no motor, oil, drum)
|
210-260 kgs
|
250 kgs
|
315 kgs
|
380-425 kgs
|
|
Modules of output gear; Modification Coefficient
|
m=12,14,16mm; x=0.5
|
m=12,14,16mm; x=0.5
|
m=12,14,16mm; x=0.5
|
m=16 or 18mm; x=0.5
|
|
Hydraulic motor
|
Motor interface structure can be designed with customer requirement
|
|||
|
Remark
|
1. The input steering direction is opposite to the output. 2. For more ratio requirements, please consult us.
|
|||
Packaging & Shipping
1. Packed by wooden box, fumigation-free for export and import standard.
2. Shipped by sea or air with customer require
Company Profile
FAQ
/* 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: | Electric Cars, Machinery, Marine, Car, Lift Equipment |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Layout: | Coaxial |
| Step: | Four-Step |
| Ratio: | Customized |
| Customization: |
Available
| Customized Request |
|---|
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 2024-04-30
China wholesaler CZPT Custom 6mm Planetary Gear Motor Metal Gearbox for Sweeper synchromesh gearbox
Product Description
Product Parameters
Model: ZWBMD571571-168
- Rated Voltage: 3.0V
- No Load Speed: 98 rpm
- No Load Current: 80mA
- Rated Load Speed: 86 rpm
- Rated Load Current: 220mA
- Rated Load Torque: 106 gf.cm
- Rated Torque of Gear Box: 2,000 gf.cm
- Instant Torque of Gear Box: 6,000 gf.cm
- Overall Length L: 34 mm
- Gear Box Length L1: 19 mm
| 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 | ||
| ZWBMD571571-46 | 3.0 | 375 | 80 | 315 | 215 | 39 | 3.8 | 30.9 | 2000 | 6000 | 46 | 15.9 |
| ZWBMD571571-69 | 3.0 | 250 | 80 | 210 | 215 | 58 | 5.7 | 2000 | 6000 | 69 | ||
| ZWBMD571571-102 | 3.0 | 169 | 80 | 142 | 215 | 86 | 8.4 | 2000 | 6000 | 102 | ||
| ZWBMD571571-151 | 3.0 | 114 | 80 | 96 | 215 | 127 | 12.5 | 2000 | 6000 | 151 | ||
| ZWBMD571571-168 | 3.0 | 98 | 80 | 86 | 220 | 106 | 10.4 | 34 | 2000 | 6000 | 168 | 19 |
| ZWBMD571571-249 | 3.0 | 66 | 80 | 58 | 220 | 158 | 15 | 2000 | 6000 | 249 | ||
| ZWBMD571571-368 | 3.0 | 45 | 80 | 39 | 220 | 233 | 23 | 2000 | 6000 | 368 | ||
| ZWBMD571571-546 | 3.0 | 30 | 80 | 27 | 220 | 346 | 34 | 2000 | 6000 | 546 | ||
| ZWBMD571571-809 | 3.0 | 20 | 80 | 18 | 220 | 512 | 50 | 2000 | 6000 | 809 | ||
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.
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 CHINAMFG 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
/* 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, Industrial, Household Appliances, Car, Power Tools, CCTV Camera |
|---|---|
| Operating Speed: | Low Speed |
| Excitation Mode: | Permanent Magnet |
| Function: | Control |
| Casing Protection: | Drip-Proof |
| Number of Poles: | 4 |
| Customization: |
Available
| Customized Request |
|---|
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 2024-04-29
China wholesaler Hydraulic Slewing Drive Gear Box of Planetary Drive for Crane gearbox drive shaft
Product Description
Product Description
|
Product Name |
Slewing Drive |
|
Max. output torque (Nm) |
5000-13000 Nm, customized |
|
Weight (kg) |
125-425 kgs |
|
Reduction Ratio |
1.8/4.8/6.6/22.5/23/34/53/56/63.75/ 73.125/103.6 etc |
|
Breaks Torque (Nm) |
155/190/192/200/250/900 etc |
|
Opening Pressure of Brakes (Mpa) |
1.5~1.8/1.8~2 etc |
Detailed Photos
Certifications
Packaging & Shipping
Company Profile
HangZhou Chuangdong New Material Technology Co., Ltd. is located in HangZhou City, ZheJiang Province, China. The factory was established in 2008 and specializes in the research and development of planetary transmission technology products. The factory has complete equipment and strong processing capabilities, including boring machines, machining centers, gear shapers, CNC lathes, drilling machines, and other processing equipment. In addition, the inspection and testing equipment is complete, with main inspection methods such as metallographic and physicochemical examination, gear inspection, and finished product loading experiments. The factory has successively developed a series of planetary transmission mechanisms in the fields of lifting machinery, exploration machinery, obstacle clearance machinery, aerial work vehicle machinery , marine machinery, petroleum machinery, and truck mounted cranes. At present, our company’s main products include 8-100 ton hoisting and slewing mechanisms for truck cranes, 16-100 ton walking mechanisms for crawler cranes, 18-30 meter hoisting and slewing mechanisms for aerial work vehicles, 6-25 ton hydraulic winches and slewing mechanisms for truck mounted cranes, and 1.5-30 ton IYJ series hydraulic winches widely used in obstacle clearing machinery, marine machinery, and petroleum machinery. The company actively cooperates with various main engine manufacturers to develop products, and also cooperates with ZheJiang Machinery Design Institute, ZheJiang University, HangZhou University of Technology and other universities to develop a series of refined and new products, which have won recognition from the vast market. In recent years, with the development and growth of domestic construction machinery, the company has closely followed the market situation, vigorously invested in equipment, built standardized factories, and continuously expanded and strengthened the company’s scale.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory, established in 1998.
Q: What is your terms of payment?
A: T/T 30% in advance, 70% see the B/L copy.
100% Irrevocable LC
Q: What is your terms of delivery?
A: FOB, CFR ,CIF, DDU or as your requirement
Q:Do you supply customized service?
A: Sure! We are manufacturer, and we have our own engineer group. They can work out customized design according to your special
requirement.
Q: How about your delivery time?
A: Generally it will take 3 to 25 days after receiving your advance payment. The specific delivery time depends on your purchase
quantity.
Q: How about package?
A: Wooden box conforming to export standards.
/* 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
| Feature: | High Speed |
|---|---|
| Step: | Double-Step |
| Layout: | Coaxial |
| Openness: | Open |
| Installation: | Horizontal |
| Transmission Form: | Gear |
| Customization: |
Available
| Customized Request |
|---|
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 high quality High Precision Helix Gear Planetary Gearbox for Servo Motor synchromesh gearbox
Product Description
Products Description
Planetary gearbox is a kind of reducer with wide versatility. The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc. The inner gear of the planetary gearbox can be divided into spur gear and helical gear. Customers can choose the right precision reducer according to the needs of the application.
Application
The product is widely used in Machine tools and manufacturing systems,Food and Packaging Machinery,Woodworking machinery,Printing and paper machines,Robotics,automation and robotic technologies and so on
Product Detail
Q:Are you trading companyor manufacturer?
A:Our group consists in 3 factories and 2abroad sales corporations.
Q:Do you provide samples?is it free or extra?
A:Yes,we could offer the sample for free charge but do not pay the cost of freight.
Q:How long is your delivery time?What is your terms ofpayment?
A:Generallyitis 40-45 davs.The time may vary depending on the product and the level of customization. For standard products,the paymentis:30%T/Tin advance balance before shippment
Q:What is the exact MOQ or price for your product?
A:As an OEM company,we can provide and adapt our products to a wide range of needs.Thus,MOQ and price maygreatly varywith size,material and further specifi- cations;For instance,costly products or standard products will usually have a lower MOO. Please contact us with all relevant details to get the most accurate auotation. /* 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, Marine, Agricultural Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Layout: | Planetary Gear |
| Gear Shape: | Cylindrical Gear |
| Step: | Three-Step |
| Samples: |
US$ 25/Piece
1 Piece(Min.Order) | |
|---|
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 2024-04-17
China Standard OEM Planetary Gear Reducer for Earth Auger Driver Transmission Gear Boxes wholesaler
Product Description
Company Profile
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.
We have the most advanced testing facilities, such as spectral analyzer for rubber material chemical composition test, tensile strength testing machine, impact value tester and hardness meter, magnetic particle testing machine, sandblasting machine and heat treatment equipment. Besides, there are numerous advanced equipment in the precision machining workshop: have 23 sets CNC lathes, 10sets vertical CNC boring and milling center and 1 horizontal boring and milling center imported from Korea, 2 general milling machine, and 2 general lathes, 1 grinder, 10sets drilling and tap machines, 2 half automatic saw, and 1 Coordinate Measuring Machine (CMM), 1 Projector and 1 machining surface quality testing machine and 1 Mahr altitude instrument. Our product’s tolerance can be controlled under 0.01mm. The testing machine’s accuracy is within 0.005mm. ISO9000 has been executed.
Product Parameters
| OEM service are accepted | Trial or small orders are accepted |
Our Advantages
1. 20 years of experience in manufacturing and exporting
2. OEM and custom-made service
3. All kinds of castings can be manufactured according to the drawings, samples or specific industry standard
4. Strong engineering team makes high quatliy
5. The coordinated service(casting, machining and surface treatment) make lower price if possible
6. Advanced-level equipments
7. Full material testing process and quatliy control system
8. Quality assurance and delivery on time
About CHINAMFG Industrial
/* 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(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery, Marine, Agricultural Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | 90 Degree |
| Samples: |
US$ 450/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
|---|
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|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
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 2024-04-09
China Custom High Precision Low Noise Spur Gear Planetary Gearbox gearbox and motor
Product Description
Planetary Gearbox AB Series Square Flange Helical Bevel Planetary Transmission Gearboxes Servo Motor
PLF series, PLE series, ZPLF series, ZPLE series, AB series, ABR series and many other models are available.
Product Description
Planetary Gearbox AB Series Square Flange Helical Bevel Planetary Transmission Gearboxes Servo Motor
Advantages of the planetary gearbox:
Low backlash
High Efficiency
High Torque
High Input Speed
High Stability
High Reduction Ratio
Detailed Photos
Product Parameters
|
Name |
High Precision Planetary Gearbox |
|
Model |
AB042, AB060, AB060A, AB090A, AB115, AB142, AB180, AB220 |
|
Gearing Arrangement |
Planetary |
|
Effeiency withfull load |
≥97 |
|
Backlash |
≤5 |
|
Weight |
0.5~48kg |
|
Gear Type |
Helical Gear |
|
Gear stages |
1 stage, 2 stage |
|
Rated Torque |
14N.m-2000N.m |
|
Gear Ratio One-stage |
3, 4, 5, 6, 7, 8, 9, 10 |
|
Gear Ratio Two-stage |
15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100 |
|
Mounting Position |
Horizontal (foot mounted) or Vertical (flange mounted) |
|
Usage |
stepper motor, servo motor, AC motor, DC motor, etc |
External Mounting Dimensions
1 stage reduction ratio 3~10
2 stage reduction ratio 15~100
Applications
Product Overview:
Precision planetary gear reducer is another name for planetary gear reducer in the industry. Its main transmission structure is planetary gear, sun gear and inner gear ring.
Compared with other gear reducers, precision planetary gear reducers have the characteristics of high rigidity, high precision (single stage can achieve less than 1 point), high transmission efficiency (single stage can achieve 97% – 98%), high torque/volume ratio, lifelong maintenance-free, etc. Most of them are installed on stepper motor and servo motor to reduce speed, improve torque and match inertia.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Hardness: | Hardened Tooth Surface |
|---|---|
| Installation: | Vertical Type |
| Layout: | Coaxial |
| Gear Shape: | Planetary |
| Step: | Single-Step |
| Type: | Ab Series Gearbox, Gear Reducer |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
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 2023-12-22
China Good quality 12V 20rpm DC Gear Motor Planetary 36mm Gearbox gearbox engine
Product Description
A. Specification of 12V 20RPM DC Gear Motor Planetary 36MM Gearbox:
1. Voltage: 12/24V
2. Speed: 1.2-2000RPM
3. Torque: 0.2-50Kgf.cm
4. Output Power: 1-5W
5. Gearbox Ratio: 1:3.7 to 1: 3736
6. Gearbox Diameter: 36mm
7. Gearbox Length: 25.1-50.9mm
8. Motor Length: 29.1mm
9. Shaft Diameter: 8mm
10. Shaft Length: Customized
Note: The data sheet is only for reference, We can make the motor according to your requirement after Evaluation
How to calculate the motor with gearbox output specs?
1. Output Speed(No-load)=Motor Speed(No-load)/Reduction Ratio
2. Output Torque=Motor Torque*Reduction Ratio*Gearbox Efficiency
e.g.:
PG36GR124500-19.2K
1. Output Speed(No-load)=4500/19.2=234RPM
2. Output Torque=67.6*19.2*81%=1051.3g.cm≈1kg.cm=0.1Nm (Should not be higher than Max. Gear Running Torque)
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. Certificates:
4. Customer Visits:
6. 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!
| Application: | Universal, Household Appliances, Power Tools, Curtain and Others |
|---|---|
| Operating Speed: | Low Speed |
| Function: | Driving |
| Casing Protection: | Open Type |
| Structure and Working Principle: | Brush |
| Type: | DC Gear Motor |
| Samples: |
US$ 15/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 2023-12-12
China Best Sales CZPT Agricultural Gearbox Planetary Gear Reducer Gearbox for Agricultural Implement car gearbox
Product Description
CHINAMFG Parallel gearbox
High Quality World-Class Agricultural Gearbox
Product Description
| Model | GTM190 |
| Product Name | Reducer Gearbox |
| Ratio | Customized |
| Materials | QT450 for housing, 20CrMnTi for gear and shaft. |
Detailed Photos
Application
Company Profile
Factory
GTM factory is located in ZHangZhoug, China. There has a professional team and advanced equipment. CNC workshop, gear hobbing workshop, gear teeth inserting workshop, gear teeth shaving cutters grinding machine, heat-treatment workshop, assembly workshop and automatic spray painting line forms a complete assembly line. To create more possibility.
About us
GTM is a professional agricultural machine gearbox manufacturer.
It produces more than 1,000 kinds of products and supports OEM and ODM.
Including lawn mower series, rotary tiller series, rice harvester series, grain transportation storage series, etc. Has export for numerous country like American, Australia, India, Poland, etc. We work with many CHINAMFG brands like John Deere, Bush Hog, etc. Our annual production is 300,000 units, and our turnover in 2571 is USD 28 million. The export ratio is 80%, and the domestic market is 20%.
Exhibition
| Application: | Agricultural Machinery |
|---|---|
| Function: | Speed Increase |
| Layout: | Transmission |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Custom-Made |
| 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 2023-11-20
China Best Sales Desboer Ndr064 Series Ratio 4/5/7/10/14/20: 1 Spur Planetary Gear Reducer Torque Right Angle Gearbox Planetary gearbox design
Product Description
Product Description
The NDR064 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NDR064 Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High torque
High load
ultra-precision
Small size
Detailed Photos
Product Parameters
| Segment number | Single segment | ||||||||
| Ratio | i | 4 | 5 | 7 | 10 | 14 | 20 | ||
| Rated output torque | Nm | 45 | 55 | 45 | 35 | 35 | 35 | ||
| Emergency stop torque | Nm | Three times of Maximum Output Torque | |||||||
| Rated input speed | Rpm | 5000 | |||||||
| Max input speed | Rpm | 10000 | |||||||
| Ultraprecise backlash | arcmin | – | |||||||
| Precision backlash | arcmin | ≤4 | |||||||
| Standard backlash | arcmin | ≤6 | |||||||
| Torsional rigidity | Nm/arcmin | 13 | |||||||
| Max.bending moment | Nm | 125 | |||||||
| Max.axial force | N | 1050 | |||||||
| Service life | hr | 30000(15000 under continuous operation) | |||||||
| Efficiency | % | ≥95% | |||||||
| Weight | kg | 2.1 | |||||||
| Operating Temperature | ºC | -10ºC~+90ºC | |||||||
| Lubrication | Synthetic grease | ||||||||
| Protection class | IP64 | ||||||||
| Mounting Position | All directions | ||||||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤63 | |||||||
| Rotary inertia | Kg·cm² | 0.35 | 0.07 | ||||||
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
Certifications
Company Profile
DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.
About Research
In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.
| Application: | Motor, Machinery, Marine, Agricultural Machinery, CNC Machine |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Plantery Type |
| Hardness: | Hardened Tooth Surface |
| Installation: | All Directions |
| Step: | Single-Step |
| 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 2023-10-10
China Good quality ODM OEM Customized Internal Gear Ring Spur CZPT Planetary Gearbox planetary gearbox
Product Description
Product Description
ODM OEM Custom Size Internal Gear Ring Spur CHINAMFG Planetary Gearbox Customized Internal Gear Ring Steel Gear Wheel
Company Profile
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Hardness: | Customized |
| Gear Position: | Internal Gear |
| Manufacturing Method: | Cast Gear |
| Toothed Portion Shape: | Spur Gear |
| Material: | Plastic |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
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 2023-10-08