Guang Dong Lihua Mechatronics Co.,Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 10000pcs/day |
| Delivery Time | 40-45days |
| Packaging Details | Foam Box |
| Model | GA12YN20 |
| Voltage Range | 3V-6V |
| Motor Category | Geared motor |
| No-load Speed | 600rpm |
| Ratio | 30:1 |
| Gearbox Height | 9mm |
| Motor Body Size | 10×12×35.2mm |
| Custom Service | Can accept custom :parameter, shaft length, Rotio |
| Brand Name | Lihua Motor/HCS Motors |
| Model Number | GA12YN20/GA12-N20 Motor |
| Certification | ISO9001,CE,RoHs,Reach,SGS |
| Place of Origin | Gongguan,China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000pcs/day |
| Delivery Time | 40-45days | Packaging Details | Foam Box |
| Model | GA12YN20 | Voltage Range | 3V-6V |
| Motor Category | Geared motor | No-load Speed | 600rpm |
| Ratio | 30:1 | Gearbox Height | 9mm |
| Motor Body Size | 10×12×35.2mm | Custom Service | Can accept custom :parameter, shaft length, Rotio |
| Brand Name | Lihua Motor/HCS Motors | Model Number | GA12YN20/GA12-N20 Motor |
| Certification | ISO9001,CE,RoHs,Reach,SGS | Place of Origin | Gongguan,China |
| High Light | 500RPM Speed Reduction Motor ，High Torque Speed Reduction Motor ，N20 Speed Reduction Motor | ||
6V 500RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for Project
This N20 gearbox motor is a perfect drive solution for micro robotics, featuring:
✅ Pre-installed 2-pin JST (PHR-2) connector - 5cm wire length for plug-and-play installation
✅ 30:1 gear ratio - Balances speed (600RPM @6V) and torque (0.3kg-cm stall)
✅ D-shaped output shaft - 3mm diameter × 9mm length for secure wheel/hub attachment
✅ Proven in popular robotics platforms:
Ideal for hobbyists looking to build custom robots or mechanisms with precise control and slow-speed movement.
Perfect for students and educators working on robotics projects, providing hands-on experience with electric motors.
Great for small robot designs needing reliable and durable motors for efficient operation in confined spaces.
6V 500RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Dimension
| Parameter | Value |
|---|---|
| Rated Voltage | 6V DC |
| Operating Range | 3V-9V DC |
| No-Load Speed | 600 RPM @6V |
| Rated Speed | 500 RPM @0.065kg-cm |
| Stall Torque | 0.3kg-cm |
| Current Draw | 50mA (no-load) |
| 150mA (rated load) | |
| 500mA (stall) | |
| Dimensions | 10×12×35.2mm (W×D×H) |
| Gear Material | Precision metal |
Optimized for Educational Robotics
Pre-soldered JST connector saves assembly time
Works with micro:bit, Arduino, and Raspberry Pi
Versatile Voltage Compatibility
3V: Low-power prototyping
6V: Optimal performance (recommended)
9V: Boosted torque/speed (reduced lifespan)
Ready for Multiple Applications:
Sumo robots - Stall torque handles pushing matches
Automated models - Precise 500RPM controlled motion
Mini conveyor belts - D-shaft prevents slippage
Frequently Asked Questions
Q: What voltage does this motor need?
A: These motors operate optimally at 3V-6V DC. While they can function outside this range, we recommend staying within it for best performance and longevity.
Q: What are the shaft specifications?
A: Each motor features a:
3mm diameter D-shaped shaft
9mm shaft length
This design ensures secure attachment for wheels, gears, and other components.Or custom the motor shaft as your requirements.
Q: What power source should I use?
A: These versatile motors work with various power options:
✓ 2x AA batteries (3V)
✓ 4x AA batteries (6V)
✓ LiPo/Li-ion batteries (3.7V-5V)
✓ Bench power supplies
Q: What's the RPM at 6V?
A: At 6V, you can expect:
No-load speed: ~600 RPM
Loaded speed: ~500 RPM (at rated torque)
For precise measurements, we recommend testing with your specific load using our included performance graphs as reference.
Pro Tip: For speed control, pair with a PWM controller to fine-tune performance while minimizing power consumption.
Need different specifications? Ask about our custom motor solutions!
Company Details
Business Type:
Manufacturer,Exporter,Seller,Trading Company
Year Established:
2003
Total Annual:
20598600-21971840
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd. (HCS Motors) In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali... Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd. (HCS Motors) In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali...
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