RF-370CB 12V Carbon Brush Mini DC Motor for HVAC & Robotic Applications
The RF-370CB 12V Mini DC Motor is engineered for demanding 12V applications including AC damper actuators, robot vacuum cleaners, micro air pumps, and breast pumps. Achieving 12000RPM at just 1.2W, this carbon brush motor delivers high-speed performance in a compact 24.4mm package — an ideal fit for HVAC control systems, robotic cleaning platforms, and portable medical devices.
Key Features
- High Speed for AC Damper Actuators: 12000RPM output enables fast-response damper positioning in HVAC zone control and ventilation systems, with reliable start-stop durability backed by metal graphite carbon brushes.
- Robot Vacuum Optimized: Compact 24.4mm body diameter and high speed make it the perfect side brush or suction drive motor for cordless robot vacuum cleaners.
- Micro Air Pump Compatible: Delivers consistent 1.2W output for air pump mechanisms in medical monitors, massage devices, and portable sampling equipment.
- Carbon Brush Longevity: Metal graphite brushes support 1000+ hours of continuous operation with minimal spark erosion and stable electrical characteristics across the 6V-15V operating range.
- Precision Balanced: Factory-balanced rotor ensures smooth operation with noise levels under 38dB, suitable for noise-sensitive home appliance and medical environments.
Target Applications
- AC Damper Actuator: HVAC zone dampers, fresh air intake actuators, air mixing box control motors, ventilation flap drives
- Robot Vacuum Cleaner: Main brush drive motor, side brush motor, suction fan motor, dust bin actuator
- Micro Air Pump: Portable air pumps, blood pressure monitors, air sampling systems, pneumatic massage devices
- Breast Pump: Electric breast pump drive motors requiring reliable high-speed vacuum generation
Specifications
| Rated Voltage | 12V DC |
| No-Load Speed | 12000±10% RPM |
| Rated Power | 1.2W |
| Shaft Size | Φ2.0mm x 16mm |
| Body Dimensions | Φ24.4mm x 30.8mm |
| Noise Level | ≤38dB (at 30cm) |
| Weight | Approx. 28g |
Quality Assurance
Every motor passes 100% inspection for speed, current draw, and noise level before shipment. Produced in our ISO 9001:2015 certified facility with CE and RoHS compliance. Custom modifications for shaft geometry, terminal type, and voltage tuning available for OEM orders.