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10mm Micro Planetary Gear Motor - Precision Transmission Expert from China Suppliers and Factory
Core Features
- Precise Transmission System: A three-stage planetary gear system structure, which amplifies torque through the meshing of the sun gear with the planetary gear, with a single-stage reduction ratio of (number of internal teeth / number of sun teeth) − 1, and a maximum cumulative ratio of 1296:1.
- High-Performance Material: POM gear with abrasion resistance and low friction coefficient. Metal output shaft version can withstand working conditions of −40℃ ~ 20℃, and has a continuous operation life of more than 1,000 hours.
Technical Parameters
Electrical Performance
Under 3V DC power supply, no-load current 6–20mA, peak load current 100mA. Suitable for micro stepping motors and DC motors.
Mechanical Indicators
Axial clearance ≤ 0.2mm, radial load ≤ 6kgf, back clearance no-load ≤ 1.5°. Meets stringent precision instrument requirements for transmission accuracy.
Application Scenarios
Smart Devices
Automatic curtain motor, smart toilet seat lifting mechanism.
Consumer Electronics
Mobile phone gimbal stability system, camera lens focusing module.
Industrial Field
Medical equipment micro-pump drive, automated inspection instrument transmission.
Customized Service
Support for non-standard customization of reduction ratio, shaft diameter, and housing material. Providing derivative size options such as 16 / 22 / 28mm, with the fastest sample delivery within 10 working days.
Frequently Asked Questions
Q What is the maximum reduction ratio of the 10mm planetary gearbox?
The three-stage planetary gear system supports a maximum cumulative reduction ratio of 1296:1, achieved through the meshing of the sun gear with planetary gears across three stages.
Q What operating temperature range does the metal output shaft version support?
The metal output shaft version is designed to withstand working conditions ranging from −40℃ to 20℃, making it suitable for cold-environment applications.
Q What type of motors is this gearbox compatible with?
This gearbox is compatible with both micro stepping motors and DC motors, operating under a 3V DC power supply with a no-load current of 6–20mA and a peak load current of 100mA.
Q What are the key mechanical specifications for transmission accuracy?
The gearbox features an axial clearance of ≤ 0.2mm, a radial load capacity of ≤ 6kgf, and a back clearance (no-load) of ≤ 1.5°, meeting the stringent requirements of precision instruments.
Q Can the gearbox be customized for specific applications?
Yes. Non-standard customization is supported for reduction ratio, shaft diameter, and housing material. Derivative sizes including 16mm, 22mm, and 28mm are available, with sample delivery as fast as 10 working days.
Q What are the typical application scenarios for this planetary gearbox?
This gearbox is widely used in smart devices (e.g., automatic curtain motors, smart toilet seat mechanisms), consumer electronics (e.g., phone gimbal systems, camera lens focusing), and industrial applications (e.g., medical micro-pump drives, automated inspection instrument transmissions).