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 | GM25-320 |
| Ratio | 103:1 |
| Rated Volt | 6V |
| No-load Speed | 70Rpm or custom as your need |
| No-load Current | ≤0.05A |
| Stall Torque | 2.7kgf.m |
| ODM/OEM | Accepted |
| Category | 25mm Gear Motor |
| Brand Name | Lihua Motor/HCS Motors |
| Model Number | GM25-320 |
| Certification | CE/RoHs /Reach/IATF16949/ISO9001 |
| Place of Origin | Dongguan,China |
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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 | GM25-320 | Ratio | 103:1 |
| Rated Volt | 6V | No-load Speed | 70Rpm or custom as your need |
| No-load Current | ≤0.05A | Stall Torque | 2.7kgf.m |
| ODM/OEM | Accepted | Category | 25mm Gear Motor |
| Brand Name | Lihua Motor/HCS Motors | Model Number | GM25-320 |
| Certification | CE/RoHs /Reach/IATF16949/ISO9001 | Place of Origin | Dongguan,China |
| High Light | 25mm Small Geared Motor ，Metal Small Geared Motor ，Reduction Box Metal Gearbox Motor | ||
25mm Metal 320 Small Geared Motor Electric Motor Gear Reduction Box Metal Gearbox
Industrial-Grade Construction: Precision 25mm metal gearbox with hardened steel gears for extended durability
High Torque Output: Optimized gear reduction delivers superior torque for demanding mechanical systems
Compact & Versatile: Space-saving design (25mm diameter) ideal for integration in assembled products
Reliable Performance: Consistent operation through 50,000+ cycles - perfect for repeat-use mechanisms
Easy Integration: Standard mounting patterns and shaft configurations simplify production assembly
Key Features:
Operating Voltage: 3V DC to 24V DC (Customizable up to 24V DC upon request).
Weight: Approximately 92g (varies with the selected reduction ratio).
25mm Metal 320 Small Geared Motor - Premium Power Solution for Retail & OEM Applications
Product Highlights:
Ideal for Component Suppliers & Retailers:
✔ Retail Advantage: Ready-to-stock item with strong demand in DIY/repair markets
✔ OEM Ready: Consistent quality for incorporation into larger mechanical systems
✔ Multiple Ratio Options: Available in common reduction ratios (10:1 to 200:1)
✔ Custom Branding: Private labeling available for wholesale orders
Why Distributors Choose This Unit?
→ High margin potential with competitive bulk pricing
→ Low return rates (<0.5% in field testing)
→ Compatible with common replacement parts inventory
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 | ||
| GA25Y320-103 | 3.0 | 17 | 0.02 | 11 | 0.04 | 0.25 | 0.3 | 0.77 | 0.13 |
| GA25Y320-227 | 3.0 | 8 | 0.02 | 5 | 0.04 | 0.5 | 0.2 | 1.5 | 0.13 |
| GA25Y320-499 | 3.0 | 3.5 | 0.02 | 2.5 | 0.04 | 1.0 | 0.2 | 3.0 | 0.13 |
| GA25Y320-21 | 6.0 | 335 | 0.05 | 230 | 0.25 | 0.2 | 0.47 | 0.7 | 0.6 |
| GA25Y320-47 | 6.0 | 150 | 0.05 | 100 | 0.25 | 0.39 | 0.41 | 1.3 | 0.6 |
| GA25Y320-103 | 6.0 | 70 | 0.05 | 47 | 0.25 | 0.78 | 0.38 | 2.7 | 0.6 |
| GA25Y320-227 | 6.0 | 31 | 0.05 | 21 | 0.25 | 1.5 | 0.33 | 5.3 | 0.6 |
| GA25Y320-499 | 6.0 | 14 | 0.05 | 9 | 0.25 | 3.0 | 0.30 | 10 | 0.6 |
| GA25Y320-21 | 12.0 | 495 | 0.05 | 325 | 0.3 | 0.35 | 1.1 | 1.4 | 0.7 |
| GA25Y320-47 | 12.0 | 220 | 0.05 | 145 | 0.3 | 0.65 | 0.97 | 2.5 | 0.7 |
| GA25Y320-103 | 12.0 | 100 | 0.05 | 66 | 0.3 | 1.3 | 0.89 | 5.1 | 0.7 |
| GA25Y320-227 | 12.0 | 45 | 0.05 | 30 | 0.3 | 2.5 | 0.80 | 10 | 0.7 |
| GA25Y320-499 | 12.0 | 20 | 0.05 | 13 | 0.3 | 5.0 | 0.71 | 20 | 0.7 |
*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 320 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 |
Micro DC Motor Technology Leader - Precision Power Specialist for Under 36V Applications
As a national high-tech enterprise in the micro motor field, Lihua Motor specializes in innovative R&D and intelligent manufacturing of micro DC motors under 36V, delivering professional power solutions with exceptional quality to global customers.
Core Manufacturing Strengths
✔ Innovative R&D Platform
2,000㎡ High-level motor R&D center with EMC lab and lifespan testing systems
Mastery of three core micro motor technologies: precision winding, efficient magnetic circuit design, and intelligent control systems
23 patented technologies for under 36V motors, including 8 invention patents
✔ Digital Production Base
Fully automated winding production line (±0.01mm precision)
German-imported high-precision gear processing center (DIN4 grade)
Industry-leading vacuum impregnation process improves motor lifespan by 30%
✔ Military-Grade Quality Standards
IATF16949 automotive-grade quality management system
100% online testing including 12 indicators like torque fluctuation and noise spectrum analysis
72-hour continuous full-load aging tests
Industry Application Showcases
Automotive Electronics
• Air flap actuators • HVAC vent adjustment motors • In-vehicle appliance drives
Personal Care
• Electric shavers • Professional hair clippers • High-speed hair dryers
• Sonic toothbrushes • Massage guns • Beauty device drives
Smart Home
• Smart lock actuators • Silent electric curtains • Robotic vacuum side brushes
• Mini vacuum cleaners • Smart blenders • Coffee machine pump sets
Maternal & Infant Care
• Medical-grade breast pumps • Temperature-controlled formula mixers • Baby monitoring devices
Technological Benchmark Products
▸ Ultra-quiet series: Library-grade silence under 45dB
▸ High-efficiency series: 92% energy conversion rate
▸ Automotive-grade products: -40℃~120℃ wide temperature range
We cordially invite you to visit our digital factory to experience:
→ Industry-leading micro motor automated production lines
→ Multi-million dollar precision testing labs
→ 48-hour rapid prototyping services
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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