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China Good quality 42mm High Precision Gearbox with Brushed Spur DC Gear Motors with Good quality

Product Description

We are a factory specialized in metal parts hardware & metal gearbox geared motor through powder metallurgy process .We services with ODM/OEM gearbox design and development , gearmotors manufacture.
A planetary gearbox is a gearbox with the input shaft and output shaft aligned it offers high torque transmission with good stiffness and low noise , in a more compact foot print than other gearbox types . It can supply a lot of speed reduction and torque in a small package with the fixed axis . Gearbox is ensure that it provides highly accurate gear engagement, smooth running and minimum noise and  give the ability to increase the torque and lower the speed of an electric motor.

A planetary gear set is made up of 3 types of gears , a sun gear , planet gears and a ring gear . The sun gear at high speed is located at the center of the gears , and transmits torque to the planet gears which are typically mounted on the moveable carrier .The planet gears around the central axis rotation ,mesh with the sun gear and an outer ring gear . As all the planet carriers turns , it delivers low-speed, high-torque output .
Straight gears and racks are the classical components for mechanical transmission of rotary and transverse movements between moving parts of machines. This explains why these components are so widespread and are used to such a large extent in various sectors of general mechanics such that in practice it is impossible to find a rigid type power transfer drive chain which does not adopt these basic components.

Description:
Product Name : OEM 42mm custom low speed high torque geared motor / Speed reducer / steel gearbox,powder transmission gear ,speed reducer
Gearbox Type: Planetary
Material: Steel 
Gear backlash: ≤2°
Bearing:Porous Bearing ,Rolling bearing
Radial loading on output shaft:≤ 30 N
Gear Ratio : 5:1 , 10:1 , 20:1 , 25:1 , 30:1 , 40:1 , 50:1 , 60:1 ,70:1…100:1…  optional
Gearbox diameter :  8mm , 12mm , 16mm , 22mm , 24mm ,28mm, 32mm ,36mm, 38mm , 42mm ……
3V , 6V ,12V ,24V available .
High Torque Brushed/Brushless/Stepper/AC Motor Usage Planetary Gearbox/Gear Reducer.

Planetary Gearbox advantages:

  1. Provides high torque at slow speeds .
  2. The shafts are made up of hardened and tempered alloy steel .
  3. Sun gears ,planet gears and ring gears are made of powder metallurgy and sintering steel .
  4. Low noise levels.
  5. Good quality taper roller bearings for input and output shafts .
  6. High efficiency .
  7. Increased repeatability . Its  Its greater speed radial and axial load offers reliability and robustness, minimizing the misalignment of the gear. In addition, uniform transmission and low vibrations at different loads provide a perfect repeatability.
  8. Perfect precision: Most rotating angular stability improves the accuracy and reliability of the movement.
  9. Lower noise level because there is more surface contact. Rolling is much softer and jumps are virtually nonexistent.
  10. Greater durability: Due to its torsional rigidity and better rolling. To improve this feature, your bearings help reduce the losses that would occur by rubbing the shaft on the box directly. Thus, greater efficiency of the gear and a much smoother operation is achieved.
  11. Increased torque transmission: With more teeth in contact, the mechanism is able to transmit and withstand more torque. In addition, it does it in a more uniform manner.
  12. Very good levels of efficiency: Planetary reducers offer greater efficiency and thanks to its design and internal layout losses are minimized during their work. In fact, today, this type of drive mechanisms are those that offer greater efficiency.
  13. Maximum versatility: Its mechanism is contained in a cylindrical gearbox, which can be installed in almost any space.

Application:
monitor,automatic vending machine,automatic cruise control,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster,printers,conditioning damper actuator,Car tail gate electric putter,tooth brush,vibrator, sanitary ware,coffee machine,Sweeping robot,toys etc.

Custom geared motors , planet gears , metal gearbox 

Welcome OEM ODM projects . 
 

Workshop

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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Double-Step
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

presicion gearbox

Handling Variations in Gear Tooth Profile and Backlash in Precision Gearboxes

Precision gearboxes are designed and manufactured to minimize variations in gear tooth profile and backlash, ensuring accurate and reliable motion control:

Gear Tooth Profile: Precision gearboxes are manufactured using advanced machining techniques and quality control processes. Computer-controlled machining ensures precise gear tooth profiles that match the intended design. Modern manufacturing methods help minimize deviations and irregularities in tooth profiles, resulting in smoother meshing between gears and reduced noise.

Backlash Reduction: Backlash refers to the slight clearance between gear teeth when they mesh. In precision gearboxes, backlash is minimized through tight manufacturing tolerances and design optimization. Engineers use techniques such as preloading and fine adjustments to ensure minimal or controlled backlash. This enhances the accuracy of motion control and reduces the chances of positioning errors.

Precision gearboxes also incorporate features like anti-backlash gears, precision bearings, and high-quality lubrication to further reduce the impact of variations in gear tooth profile and backlash.

Overall, precision gearboxes are designed to provide consistent and accurate motion control, even in applications where tight tolerances are crucial.

China Good quality 42mm High Precision Gearbox with Brushed Spur DC Gear Motors   with Good quality China Good quality 42mm High Precision Gearbox with Brushed Spur DC Gear Motors   with Good quality
editor by CX 2023-12-21