Guang Dong Lihua Mechatronics Co.,Ltd
Add to Cart
RK-500TB motor stall current is high, the torque is higher than normal RF-500 motor.
1.Motor diameter: 32mm
2.Output shaft diameter: 2.0mm
3.Output shaft length: 14. 5mm
4.Voltage: DC 3V-12V
Test Data: No-load
Voltage Speed Current
3.0V 2300RPM 20mA
5.0V 4000RPM 22mA
6.0V 5000RPM 25mA
7.4V 6100RPM 35mA(Stall Current: 1.3A)
9.0V 7500RPM 42mA
12V 10100RPM 48mA
| 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 | ||||||||||
Why Choose Lihua Motor’s RK-500TB?
The RK-500TB is a compact, high-performance DC motor designed for precision applications requiring reliable torque and quiet operation. With a versatile voltage range (1.5V–24V), custom output, and a 32mm diameter design, it is ideal for hobby projects, spray machines, mini pumps, and DIY tools.
1. Unmatched Power Efficiency
Low Voltage, High Torque: Delivers consistent performance even at 1.5V, perfect for battery-powered devices.
Energy-Saving Design: Reduces power consumption by 20% compared to standard motors, extending device runtime.
2. Precision Engineering
Ultra-Compact Size: 32mm diameter enables seamless integration into space-constrained applications.
Low Noise (<45dB): Advanced brushless technology ensures whisper-quiet operation, ideal for noise-sensitive environments.
3. Durability & Reliability
Extended Lifespan: Reinforced carbon brushes and corrosion-resistant materials provide 2,000+ hours of continuous use.
Wide Temperature Tolerance: Operates flawlessly in -20°C to 80°C conditions.
4. Customization Ready
Adjustable shaft lengths (5mm–20mm) and optional gear ratios to match your specific needs.
Support for OEM/ODM projects with quick prototype turnaround (5–7 days).