RK-500 DC6V 12V 5700rpm 32mm Carbon Brushed For Automatic Vacuum Cleaner Wheel
The RK-500 is a high-performance, carbon-brushed DC motor designed for demanding applications such as automatic vacuum cleaners, robotic wheels, and small industrial devices. With a compact 32mm diameter, dual voltage compatibility (6V–12V), and a blazing speed of 10,000 RPM, this motor delivers the perfect balance of power, efficiency, and reliability.
Technical Specifications
Voltage: 6V–12V DC
Speed: 7500 RPM (±10%)
Diameter: 32mm
Shaft Diameter: 2mm
Shaft Length:9mm (customizable)
Current (No Load): 40mA @ 6V, 80mA @ 12V
Torque: 50mN·m (adjustable up to 200 g.cm)
Weight: 50g
| Model | Voltage | No- load | At Maximum Efficiency | Stall |
| Range | Rated | Speed | Current | Speed | Current | Torque | P.out | Torque | Current |
| V | R/min | A | R/min | A | g-cm | W | g-cm | A |
| RK-500TB-14430 | 6~24 | 15V | 9000 | 0.06 | 6900 | 0.30 | 40 | 0.83 | 176 | 1.48 |
| RK-500TB-14440 | 12~24 | 12V | 7200 | 0.05 | 5800 | 0.20 | 25 | 0.51 | 143 | 1.17 |
| RK-500TB-16265 | 12~24 | 12V | 12100 | 0.10 | 10000 | 0.40 | 30 | 1.09 | 168 | 2.40 |
| RK-500TB-130022 | 1.5~6 | 3V | 6000 | 0.11 | 5100 | 0.39 | 15 | 0.32 | 106 | 2.23 |
| RK-500TB-335016 | 1.5~6 | 3V | 2000 | 0.03 | 1500 | 0.15 | 20 | 0.09 | 76 | 0.52 |
| RK-500TB-600011 | 12~24 | 12V | 5150 | 0.02 | 4250 | 0.10 | 20 | 0.26 | 124 | 0.58 |
| RK-500TB-690011 | 12~24 | 12V | 4500 | 0.03 | 3300 | 0.13 | 30 | 0.31 | 124 | 0.47 |
| RK-500TB-21160 | 3~12 | 6V | 9900 | 0.10 | 7800 | 0.62 | 30 | 0.58 | 145.6 | 3.43 |
Customized product parameter are available upon your request
Note:1mNm= 1Ncm = 10.2gcm |
Notes:
1.Motor Body Length:17.5mm
2.Motor Output Shaft Length:L±0.5mm
3.Motor Output Shaft Diameter:2mm
4.Motor Diameter:32mm
5.Fixed Aperture:M2.5*0.45mm
6.Step Height: about 1.9mm
7.Step diameter: about 6.2mm
8.Distance between two fixed aperture:22±0.1mm
Key Features
High-Speed Performance
5,700 RPM: Ensures rapid and efficient operation for cleaning and mobility tasks.
Dual Voltage (6V/12V): Versatile power options for flexible integration into various devices.
Compact & Lightweight Design
32mm Diameter: Fits seamlessly into space-constrained applications.
50g Low Weight: Reduces overall device load, enhancing energy efficiency.
Durable Carbon Brushes
Extended Lifespan: Engineered for 5,000+ hours of continuous operation.
Low Maintenance: Self-lubricating brushes reduce wear and tear.
High Torque Output
Reliable Power: Delivers consistent torque for smooth wheel movement and suction performance.
Wide Temperature Range: Operates efficiently in -20°C to 70°C environments.
Quiet Operation
Noise Level <45dB: Ideal for household and office environments.
Why Choose the RK-500?
✅ Superior Quality
- Built with precision-engineered components and tested to meet ISO 9001 and RoHS standards.
- 99.9% quality pass rate ensures reliable performance.
✅ Customization Options
- Adjustable shaft lengths (5mm–20mm) and gear ratios to suit specific needs.
- OEM/ODM support for tailored motor solutions.
✅ Fast Delivery & Scalable Production
- Lead Time: 35–40 days for bulk orders.
- Daily Output: 15,000+ units with a 99% on-time delivery rate.
✅ Eco-Friendly Manufacturing
- Energy-efficient production processes and recyclable materials.
- Compliant with global sustainability standards.
RK-500 Micro Motor Typical Applications
- Automatic Vacuum Cleaners: Provides powerful suction and smooth mobility.
- Robotic Wheels: Ensures precise and reliable movement for robots and automated devices.
- Industrial Tools: Ideal for small pumps, conveyors, and precision machinery.
DIY Projects: Perfect for hobbyists building custom gadgets and models.
FAQ
Q:Where can I buy a motor?
A:We don't have any retail or wholesale locations because we make motors to order according to specifications that are agreed upon with customers.
Please share your specific needs with our sales staff.
Q:How about the MOQ for your mini motors?
A:We often do not accept orders for tiny lot sizes or a few units because we make made-to-order motors according to specifications agreed upon with customers. On the other hand, modest quantities of some things can be sold. For additional information, please get in touch with us.
Q: What are your mini motor prices?
A:Lot sizes and motor specs affect prices. For additional information, please get in touch with one of our sales offices.
