Guang Dong Lihua Mechatronics Co.,Ltd
| Payment Terms | L/C,D/P,T/T,Western Union,D/A |
| Supply Ability | 10000PCS/Day |
| Delivery Time | 35-45Days |
| Packaging Details | Foam Carton |
| Motor Type | GM25-370/GA25Y370/25GA-370 |
| Ratio | 103:1 |
| Rated Volt | 6V/12V |
| No-load Speed | 53Rpm or custom as your need |
| No-load Current | ≤0.08A |
| Stall Torque | 10kgf.m |
| ODM/OEM | Accepted |
| Category | 25mm Gear Motor |
| Brand Name | Lihua Motor/HCS Motors |
| Model Number | GM25-370/GA25Y370/25GA-370 |
| Certification | CE/RoHs /Reach/IATF16949/ISO9001 |
| Place of Origin | Dongguan,China |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/P,T/T,Western Union,D/A | Supply Ability | 10000PCS/Day |
| Delivery Time | 35-45Days | Packaging Details | Foam Carton |
| Motor Type | GM25-370/GA25Y370/25GA-370 | Ratio | 103:1 |
| Rated Volt | 6V/12V | No-load Speed | 53Rpm or custom as your need |
| No-load Current | ≤0.08A | Stall Torque | 10kgf.m |
| ODM/OEM | Accepted | Category | 25mm Gear Motor |
| Brand Name | Lihua Motor/HCS Motors | Model Number | GM25-370/GA25Y370/25GA-370 |
| Certification | CE/RoHs /Reach/IATF16949/ISO9001 | Place of Origin | Dongguan,China |
| High Light | 25mm Gear Motor ，12 Volt 600 Rpm High Torque Electric Geared Motor | ||
25mm 12 Volt 600 Rpm High Torque Electric Geared Motor With Gear Reduction RoHs
Our premium 25mm 370 DC motor with gear reduction delivers exceptional stability and durability, featuring an all-metal gear reduction box for electric motor applications. Engineered for superior performance, this variable speed gear reduction motor offers:
✔ Robust Construction
High-strength metal gears ensure smooth operation and prevent tooth breakage
Pure copper rotor winding enhances conductivity and reduces energy loss
Enlarged carbon brush structure extends service life
✔ Optimized Performance
High torque output at low speeds (ideal for precision control)
Low noise operation (<50dB) for quiet environments
Efficient heat dissipation design prevents overheating
✔ Easy Installation & Maintenance
Compact electric motor gear reduction box design saves space
Secure shaft connection prevents slippage
Quick-connect terminals reduce installation time
✔ Technical Advantages:
Multiple reduction ratio options available
Custom voltage configurations (3V-24V DC)
IP54 protection grade (dust/water resistant)
✔ Modular Design:
Base motor: 370-series mini DC motor
Gearbox: 25mm worm drive reducer
Configurable as GA25Y300/320/370 systems
| Model | Motor | Ratio | Rated Torque |
|---|---|---|---|
| GA25Y300 | 300-series | 499:1 | 4.6Kg.cm |
| GA25Y370 | 370-series | 103:1 | 10.0kgf.cm |
| GA25Y320 | 320-series | 227:1 | 10.0kgf.cm |
✔ Custom Gear Ratios:
Standard options: 21:1 | 34:1 | 47:1 | 103:1 |164:1 | 227:1 | 499:1
Custom ratios available for specialized torque requirements
25mm 320 Mini Motor DC With Gearbox Parameter List
| Model | Volt | No-load | At Maximum Efficiency | Stall | |||||
| V | Speed | Current | Speed | Current | Torque | Output | Torque | Current | |
| r/min | A | r/min | A | Kg.cm | W | Kg.cm | A | ||
| GA25Y370SD-4.2 | 3 | 1180 | 0.3 | 1000 | 0.45 | 0.08 | 0.8 | 0.56 | 2.8 |
| GA25Y370SD-9.3 | 3 | 535 | 0.3 | 450 | 0.45 | 0.17 | 0.8 | 1.1 | 2.8 |
| GA25Y370SD-20.4 | 3 | 245 | 0.3 | 205 | 0.45 | 0.33 | 0.7 | 2.1 | 2.8 |
| GA25Y370SD-34 | 3 | 147 | 0.3 | 125 | 0.45 | 0.47 | 0.6 | 3.1 | 2.8 |
| GA25Y370SD-74.8 | 3 | 66 | 0.3 | 55 | 0.45 | 0.94 | 0.5 | 6.1 | 2.8 |
| GA25Y370SD-164.6 | 3 | 30 | 0.3 | 25 | 0.45 | 1.8 | 0.5 | 12 | 2.8 |
| GA25Y370SD-499 | 3 | 10 | 0.3 | 8.5 | 0.45 | 5 | 0.4 | 30 | 2.8 |
| GA25Y370SD-4.2 | 6 | 2370 | 0.4 | 2000 | 0.9 | 0.17 | 3.5 | 1.1 | 5.5 |
| GA25Y370SD-9.3 | 6 | 1075 | 0.4 | 910 | 0.9 | 0.33 | 13.1 | 2.2 | 5.5 |
| GA25Y370SD-20.4 | 6 | 490 | 0.4 | 410 | 0.9 | 0.66 | 2.8 | 4.3 | 5.5 |
| GA25Y370SD-34 | 6 | 294 | 0.4 | 250 | 0.9 | 0.94 | 2.4 | 6.1 | 5.5 |
| GA25Y370SD-74.8 | 6 | 133 | 0.4 | 110 | 0.9 | 1.7 | 1.9 | 12 | 5.5 |
| GA25Y370SD-164.6 | 6 | 60 | 0.4 | 50 | 0.9 | 3.7 | 1.9 | 24 | 5.5 |
| GA25Y370SD-499 | 6 | 20 | 0.4 | 16 | 0.9 | 10 | 1.6 | / | 5.5 |
| GA25Y370SD-4.2 | 12 | 2370 | 0.2 | 2000 | 1.0 | 0.31 | 6.4 | 2.1 | 6.5 |
| GA25Y370SD-9.3 | 12 | 1075 | 0.2 | 910 | 1.0 | 0.63 | 5.9 | 4.2 | 6.5 |
| GA25Y370SD-20.4 | 12 | 490 | 0.2 | 410 | 1.0 | 1.2 | 5.0 | 8.2 | 6.5 |
| GA25Y370SD-34 | 12 | 294 | 0.2 | 250 | 1.0 | 1.7 | 4.4 | 11 | 6.5 |
| GA25Y370SD-74.8 | 12 | 133 | 0.2 | 110 | 1.0 | 3.4 | 3.8 | 23 | 6.5 |
| GA25Y370SD-164.6 | 12 | 60 | 0.2 | 50 | 1.0 | 6.8 | 3.5 | / | 6.5 |
| GA25Y370SD-499 | 12 | 20 | 0.2 | 16 | 1.0 | 18 | 3.1 | / | 6.5 |
*Remarks: The / in the table indicates that it is not possible to block the rotation, if it occurs, it may cause damage to the internal gears.
25mm Metal 370 Small Geared Motor Electric Motor Dimensions
| Ratio | 4.21-9.7 | 20.4-21.3 | 34-47 | 75-103 | 164-227 | 362-499 |
| Shaft Length | 17mm | 19mm | 21mm | 23mm | 25mm | 27mm |
Lihua Motor - Your Trusted Partner for Custom Micro DC Geared Motors
As a leading manufacturer of micro DC geared motors, Lihua Motor provides comprehensive OEM/ODM solutions tailored to your specific requirements. Our expertise in precision motor design and manufacturing ensures optimal performance for your applications.
Free engineering analysis by our expert team
72-hour preliminary solution proposal
3D modeling & simulation (STEP/IGES formats available)
✔ Electrical Parameters
Voltage: 1.5V–48V DC
Speed: 10–20,000 RPM (±5% accuracy)
Current optimization for specific loads
✔ Mechanical Configuration
Shaft types: D-cut, knurled, threaded (1.5–6mm)
Mounting: Flange, bracket, or embedded
Housing: Aluminum, stainless steel, or plastic
✔ Gearbox Customization
Reduction ratios: 5:1 to 1000:1
Gear materials: Metal (steel/brass) or engineering plastic
Transmission types: Planetary, spur, worm, or helical
7-day sample delivery (standard configurations)
Full performance testing (torque, efficiency, noise, lifespan)
Environmental testing (temperature, humidity, vibration)
Monthly capacity: 500,000+ units
100% quality inspection (current, torque, noise)
Traceability system (material sourcing → final product)
Low-noise optimization (<25dB for medical devices)
IP-rated sealing (IP54–IP68 for harsh environments)
Certification support (CE, RoHS, UL, etc.)
✅ 20+ Years of micro motor expertise
✅ 50+ Patents in motor technology
✅ IATF 16949 & ISO 9001 ,CE,Rohs,Reach,UL certified
✅ Global clients in automotive, medical, and robotics
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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