China Standard 44t 45t 46t 47t 48t 49t M1 Mod1 Pinion Gear Chromium Alloy Steel 8.0mm Bore for 1/5 RC Car. W/Screw spiral bevel gear

Product Description


Made of high quality metal material

Exquisite workmanship and durable in use

M1 motor gears for 1/5 RC Crawler Car 



Material: Metal

Quantity: 1Pcs

For motor shaft diameter: 8.0mm
M5 crew hole
M1 8.0 hole gear is made of 45 steel (also known as 1m in China), all inner holes are positive tolerance 0 – positive 0.03, and M5 fixed screw holes
Easy installation and long service life
Hard anodizing of gear surface
Antirust treatment of gear surface
8mm shaft brushless motor for 1 / 5 RC model car
T-number can be combined arbitrarily.
Each gear is equipped with a machine screw and packaged with transparent belt,

Gear Tooth: 13T/14T/15T/16T/17T/18T/19T/20T/21T/22T/23T/24T/25T/26T/27T/28T/29T/30T/31T/32T/33T/34T/35T/36T/37T/38T/39T/40T/41T/42T/43T/44T/45T/46T/47T/48T/49T/OEM(MOQ is 100pcs)/ODM(MOQ is 200pcs).

Package List:

1 * M1 Motor Gear    or  10* M1 Motor Gear  or other

No item No. Description Specification    
1 11571-6003-02 M1 8.0 13T  HRC42-38 M1 13T ¢8*¢15*14mm 
2 11571-6004-02 M1 8.0 14T  HRC42-38 M1 14T ¢8*¢16*14mm 
3 11571-6005-02 M1 8.0 15T  HRC42-38 M1 15T ¢8*¢17*14mm 
6 11571-6006-02 M1 8.0 16T  HRC42-38 M1 16T ¢8*¢18*14mm 
7 11571-6007-02 M1 8.0 17T  HRC42-38 M1 17T ¢8*¢19*14mm 
8 11571-6008-02 M1 8.0 18T  HRC42-38 M1 18T ¢8*¢20*14mm 
9 11571-6009-02 M1 8.0 19T  HRC42-38 M1 19T ¢8*¢21*14mm 
10 11571-6571-02 M1 8.0 20T  HRC42-38 M1 20T ¢8*¢22*14mm 
11 11571-6011-02 M1 8.0 21T  HRC42-38 M1 21T ¢8*¢23*14mm 
12 11571-6012-02 M1 8.0 22T  HRC42-38 M1 22T ¢8*¢24*14mm 
13 11571-6013-02 M1 8.0 23T  HRC42-38 M1 23T ¢8*¢25*14mm 
14 11571-6014-02 M1 8.0 24T  HRC42-38 M1 24T ¢8*¢26*14mm 
15 11571-6015-02 M1 8.0 25T  HRC42-38 M1 25T ¢8*¢27*14mm 
16 11571-6016-02 M1 8.0 26T  HRC42-38 M1 26T ¢8*¢28*14mm 
17 11571-6017-02 M1 8.0 27T  HRC42-38 M1 27T ¢8*¢29*14mm 
18 11571-6018-02 M1 8.0 28T  HRC42-38 M1 28T ¢8*¢30*14mm 
19 11571-6019-02 M1 8.0 29T  HRC42-38 M1 29T ¢8*¢31*14mm 
20 11571-6571-02 M1 8.0 30T  HRC42-38 M1 30T ¢8*¢32*14mm 
21 11571-6571-02 M1 8.0 31T  HRC42-38 M1 31T ¢8*¢33*14mm 
22 11571-6571-02 M1 8.0 32T  HRC42-38 M1 32T ¢8*¢34*14mm 
23 11571-6571-02 M1 8.0 33T  HRC42-38 M1 33T ¢8*¢35*14mm 
24 11571-6571-02 M1 8.0 34T  HRC42-38 M1 34T ¢8*¢36*14mm 
25 11571-6571-02 M1 8.0 35T  HRC42-38 M1 35T ¢8*¢37*14mm 
26 11571-6026-02 M1 8.0 36T  HRC42-38 M1 36T ¢8*¢38*14mm 
27 11571-6571-02 M1 8.0 37T  HRC42-38 M1 37T ¢8*¢39*14mm 
28 11571-6571-02 M1 8.0 38T  HRC42-38 M1 38T ¢8*¢40*14mm 
29 11571-6571-02 M1 8.0 39T  HRC42-38 M1 39T ¢8*¢41*14mm 
30 11571-6030-02 M1 8.0 40T  HRC42-38 M1 40T ¢8*¢42*14mm 
31 11571-6031-02 M1 8.0 41T  HRC42-38 M1 41T ¢8*¢43*14mm 
32 11571-6032-02 M1 8.0 42T  HRC42-38 M1 42T ¢8*¢44*14mm 
33 11571-6033-02 M1 8.0 43T  HRC42-38 M1 43T ¢8*¢45*14mm 
34 11571-6034-02 M1 8.0 44T  HRC42-38 M1 44T ¢8*¢46*14mm 
35 11571-6035-02 M1 8.0 45T  HRC42-38 M1 45T ¢8*¢47*14mm 
36 11571-6036-02 M1 8.0 46T  HRC42-38 M1 46T ¢8*¢48*14mm 
37 11571-6037-02 M1 8.0 47T  HRC42-38 M1 47T ¢8*¢49*14mm 
38 11571-6038-02 M1 8.0 48T  HRC42-38 M1 48T ¢8*¢50*14mm 
39 11571-6039-02 M1 8.0 49T  HRC42-38 M1 49T ¢8*¢51*14mm 

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Plastic Cement: Na
Hardware: Ring
Type: Electronic Accessories
Electronics: Sounding IC Box
Vinyl: Whistle
Mobile Phone Rope: Lifting Rope
US$ 5/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

screw gear

Can you provide examples of machinery that use screw gears?

Screw gears, also known as worm gears, are widely used in various machinery and mechanical systems. These gears offer advantages such as high gear ratios, compact design, and smooth torque transmission. Here are some examples of machinery that commonly utilize screw gears:

  • Elevators: Screw gears are commonly employed in elevator systems to provide vertical movement. The worm gear and worm wheel arrangement allows for controlled and precise lifting and lowering of the elevator car.
  • Conveyors: Screw gears are utilized in conveyor systems to transport materials or products horizontally or at an incline. The screw gear system ensures smooth and efficient movement of the conveyor belt or other conveying elements.
  • Automotive Applications: Screw gears are found in various automotive applications, including power windows, convertible tops, and seat adjusters. They enable the conversion of rotational motion into linear motion, allowing for precise control and adjustment of these components.
  • Mechanical Presses: Screw gears are used in mechanical presses to generate high forces for operations such as metal forming, stamping, and pressing. The screw gear system provides the necessary torque and power transmission required for these heavy-duty applications.
  • Valve Actuators: Screw gears are employed in valve actuators to control the opening and closing of valves in industrial processes. The worm gear mechanism allows for precise and reliable valve positioning and control.
  • Packaging Machinery: Screw gears are utilized in packaging machinery, such as filling machines and capping machines, to control the movement and positioning of packaging components. They ensure accurate and synchronized operations during the packaging process.
  • Machine Tools: Screw gears are commonly found in machine tools, including milling machines, lathes, and precision equipment. They enable precise control of the tool movement, feeds, and positioning, ensuring accurate machining operations.
  • Constructions Machinery: Screw gears are used in construction machinery, such as cranes and lifting equipment, to control the movement of load-carrying components. The worm gear system provides the necessary torque and stability required for lifting heavy loads.
  • Food Processing Equipment: Screw gears are employed in food processing equipment, such as mixers and extruders, to control the mixing, blending, and extrusion processes. They ensure accurate and consistent product quality and texture.
  • Robotic Systems: Screw gears are utilized in robotic systems for various applications, including robotic arms and grippers. They enable precise and controlled movement, allowing robots to perform complex tasks with accuracy.

These are just a few examples of the many machinery and systems that utilize screw gears. Their versatility and ability to provide precise motion control make them suitable for a wide range of industrial and mechanical applications.

screw gear

Can screw gears be used in heavy-duty machinery and equipment?

Yes, screw gears, also known as worm gears, can be used in heavy-duty machinery and equipment. Screw gears offer several advantages that make them suitable for such applications. Here’s a detailed explanation of using screw gears in heavy-duty machinery and equipment:

  • High Load Capacity: Screw gears are known for their high load-carrying capacity. The helical design of the gear teeth allows for distributed contact between the worm gear and the worm wheel, enabling them to handle significant loads. This makes screw gears well-suited for heavy-duty applications where large forces and torque need to be transmitted.
  • Self-Locking Capability: Screw gears have a self-locking feature, which means they can hold position without the need for additional braking mechanisms. In heavy-duty machinery and equipment, this self-locking capability can be advantageous, especially when it is necessary to prevent the load from moving or to maintain position under static or dynamic loads.
  • Compact Design: Screw gears have a compact design, which allows for space-saving installations in heavy-duty machinery and equipment. Their axial orientation and the ability to achieve high gear ratios in a single stage contribute to their compactness. This is particularly beneficial in applications where space is limited or where a compact gear system is desirable.
  • Smooth and Quiet Operation: Screw gears generally operate with low noise and vibration levels. The helical nature of the gear teeth engagement results in smooth and continuous contact, reducing noise and minimizing vibrations. This is advantageous in heavy-duty machinery and equipment, where quiet operation is often desired to enhance operator comfort and minimize the impact on surrounding components.
  • High Gear Reduction Ratios: Screw gears can achieve high gear reduction ratios in a single stage, which is beneficial in heavy-duty applications that require significant speed reduction or torque multiplication. This eliminates the need for multiple gear stages or additional components, simplifying the gear system design and reducing the overall complexity.
  • Durability and Longevity: Screw gears are known for their durability and long service life. When properly designed, manufactured, and maintained, they can withstand heavy loads, operate under challenging conditions, and exhibit good resistance to wear and fatigue. This makes them suitable for heavy-duty machinery and equipment that operate in demanding environments.
  • Compatibility with Various Materials: Screw gears can be manufactured from different materials to suit specific application requirements. This flexibility allows for compatibility with various other components and materials used in heavy-duty machinery and equipment. The choice of materials can be tailored to factors such as strength, wear resistance, and compatibility with lubricants or operating conditions.

In summary, screw gears can be effectively used in heavy-duty machinery and equipment due to their high load capacity, self-locking capability, compact design, smooth operation, high gear reduction ratios, durability, and compatibility with different materials. By considering the specific requirements of the application and employing proper design and manufacturing practices, screw gears can provide reliable and efficient power transmission in heavy-duty scenarios.

screw gear

How do you choose the right size screw gear for your application?

Choosing the right size screw gear for your application involves considering several factors to ensure optimal performance and compatibility. Here are the key steps to follow when selecting a screw gear:

  1. Determine the Application Requirements: Start by understanding the specific requirements of your application. Consider factors such as the desired gear reduction ratio, torque requirements, rotational speed, load capacity, and precision positioning needs. Having a clear understanding of your application’s requirements will help guide the selection process.
  2. Calculate the Gear Ratio: Determine the required gear reduction ratio by considering the speed and torque specifications of your application. The gear reduction ratio is calculated by dividing the input speed by the output speed. This ratio will help narrow down the options for suitable screw gears.
  3. Evaluate Load Capacity: Assess the load capacity requirements of your application. Consider the maximum load that the screw gear needs to handle. This includes both the static load (the load when the system is at rest) and the dynamic load (the load during operation). Ensure that the selected screw gear can handle the anticipated loads without experiencing excessive wear or failure.
  4. Consider Torque Requirements: Determine the required torque output of the screw gear to meet the demands of your application. Calculate the torque by multiplying the load torque by the gear reduction ratio. Ensure that the selected screw gear can provide the necessary torque output to drive the load effectively.
  5. Analyze Speed and Efficiency: Evaluate the desired rotational speed and efficiency of the screw gear system. Consider the input speed, output speed, and efficiency requirements of your application. Ensure that the selected screw gear can operate within the desired speed range while maintaining the required efficiency levels.
  6. Check Mounting and Space Constraints: Assess the available space and mounting requirements in your application. Consider factors such as the required size, shape, and mounting configuration of the screw gear. Ensure that the selected screw gear can be properly installed and integrated into your application without any space or mounting constraints.
  7. Consider Material and Lubrication: Evaluate the environmental conditions and operating parameters of your application. Consider factors such as temperature, humidity, exposure to contaminants, and the need for corrosion resistance. Select a screw gear made from materials suitable for the application environment. Additionally, consider the lubrication requirements and ensure that the selected screw gear can be adequately lubricated for smooth operation and reduced wear.
  8. Consult Manufacturers and Suppliers: Seek advice and consult with manufacturers or suppliers of screw gears. They can provide valuable insights and recommendations based on their expertise and product knowledge. Provide them with the specific details of your application requirements for better guidance in selecting the appropriate screw gear.

By following these steps and considering the factors mentioned, you can choose the right size screw gear that matches the requirements of your application. It is crucial to ensure that the selected screw gear can handle the load, provide the necessary torque and speed, fit within the available space, and operate effectively in the application environment.

China Standard 44t 45t 46t 47t 48t 49t M1 Mod1 Pinion Gear Chromium Alloy Steel 8.0mm Bore for 1/5 RC Car. W/Screw spiral bevel gearChina Standard 44t 45t 46t 47t 48t 49t M1 Mod1 Pinion Gear Chromium Alloy Steel 8.0mm Bore for 1/5 RC Car. W/Screw spiral bevel gear
editor by CX 2024-03-26