Guang Dong Lihua Mechatronics Co.,Ltd
| Payment Terms | L/C,D/P,T/T |
| Supply Ability | 10000PCS/Day |
| Delivery Time | 35-45Day |
| Packaging Details | Carton |
| Motor Type | RK-2238 |
| Motor Shaft Diameter | 2mm |
| Brush Type | Carbon Brush |
| Volt | 6V DC-12VDC can choose |
| No-load Speed | 6000-25000 r/min |
| Max Torque | 506g.cm |
| Applications | Electric Curtain/ Tin Opener |
| Standard | Non-standard |
| Brand Name | Lihua Motor/HCS Motors |
| Model Number | RK-2238 Motor |
| Certification | Reach/RoHs/IATF16949/ISO9001 |
| Place of Origin | Dongguan,China |
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Product Specification
| Payment Terms | L/C,D/P,T/T | Supply Ability | 10000PCS/Day |
| Delivery Time | 35-45Day | Packaging Details | Carton |
| Motor Type | RK-2238 | Motor Shaft Diameter | 2mm |
| Brush Type | Carbon Brush | Volt | 6V DC-12VDC can choose |
| No-load Speed | 6000-25000 r/min | Max Torque | 506g.cm |
| Applications | Electric Curtain/ Tin Opener | Standard | Non-standard |
| Brand Name | Lihua Motor/HCS Motors | Model Number | RK-2238 Motor |
| Certification | Reach/RoHs/IATF16949/ISO9001 | Place of Origin | Dongguan,China |
| High Light | 22mm carbon brush DC motor ，high torque industrial DC motor ，OEM custom DC motor | ||
| Parameter | Value |
|---|---|
| Body Diameter | φ22.0 mm |
| Body Length | 38.3 mm |
| Shaft Diameter | φ2.0 mm |
| Shaft Length | L±0.5 (customizable) |
| Mounting Hole Spacing | 14mm(2-M2*0.4) |
| Model | Operating Voltage Range | Nominal Voltage | No Load Speed (r/min) | No Load Current (A) | Max Efficiency Speed (r/min) | Max Efficiency Current (A) | Torque (mN.m) | Output Power (W) | Stall Torque (g.cm) | Stall Current (A) |
|---|---|---|---|---|---|---|---|---|---|---|
| RK-2238SDT-2590 | 6-10V | 8V | 7171 | 0.11 | 6217 | 0.717 | 6.260 | 4.11 | 480 | 4.67 |
The RK-2238 is a robust 22mm diameter carbon brush DC motor featuring an extended 38.3mm body length for exceptional torque and power output. Designed for industrial and high-load applications, this motor delivers 7171 RPM at 8V nominal voltage with impressive 4.11W maximum output power. The carbon brush construction ensures durability for continuous duty cycles, while the high stall torque of 480 g.cm makes it ideal for demanding mechanical loads.
FACTORY DIRECT MANUFACTURER — Professional motor manufacturing with full customization capabilities:
RK-2238 Motor, 22mm DC Motor, Carbon Brush Motor, 7171 RPM Motor, High Torque Motor, 6V Motor, 8V Motor, 10V Motor, Industrial DC Motor, 38mm Length Motor, 22mm Diameter Motor, High Power Motor, Custom Motor, OEM Motor Manufacturer, ODM Motor Supplier
Q: What makes the RK-2238 suitable for industrial applications compared to smaller motors?
A: The RK-2238 features a larger 22mm diameter and extended 38.3mm body, providing significantly higher torque (480 g.cm stall torque) and power output (4.11W) compared to 12-13mm micro motors. The carbon brush construction is specifically designed for continuous duty cycles in industrial environments. Need a specific torque/speed curve? Send us your requirements for a customized winding solution.
Q: Can you customize the shaft length and mounting configuration for my specific equipment?
A: Absolutely! As a factory, we offer full mechanical customization including shaft diameter (standard φ2.0mm, customizable), shaft length (L±0.5 or your specification), flat/D-cut shafts, threaded shafts, gear integration, and custom mounting hole patterns. Provide your mechanical drawings or sample motor, and we’ll manufacture to fit your equipment perfectly.
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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