Guang Dong Lihua Mechatronics Co.,Ltd
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33mm RF-528 6V 9V 12V 24V 2600rpm-6000rpm Brushed DC Electric Motor for Air Pump
Model: RF-528TB-14670A
Volt:12.0V
Current:13mA
No-Load Speed:2000r/min
At Maximum Torque:22.8 g.cm
Output shaft: 2MM
Shaft length: 5.3±0.3mm
Screw hole: 2.6*0.45MM
Weight: 79 g
Height:30.1 MM (excluding front and rear bearing housings)
Motor outer diameter:33 MM Max
Application:ATM/ Automatic vending machine/Copy machine/Paper money counter
Introduction: Permanent magnet brushed DC motor is equipped with permanent magnets that provide a strong magnetic field and ensure efficient operation. The brushed design of the motor allows for easy maintenance and adjustment of speed and torque.
Product Note: Data in this typical specification sheet are for other certain customers. Voltage, rated torque, speed, current, power and shaft extension feature & dimension can be customized to meet customer specific requirement.
| 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 | ||
| RF-528CH-18250 | 9-15V | 12V | 7000 | 0.06 | 5600 | 0.32 | 45 | 2.59 | 225 | 1.36 |
| RF-528CH-17300 | 20-28V | 24V | 6700 | 0.03 | 5300 | 0.2 | 50 | 2.72 | 239 | 0.84 |
| RF-528TB-3570 | 3-6V | 4.5V | 7400 | 0.16 | 6183 | 0.8 | 4.12 | 2.51 | 265 | 4.49 |
| RK-520TB-24160 | 4-8V | 6V | 7186 | 0.086 | 6187 | 0.53 | 31.6 | 2.01 | 227.6 | 3.28 |
| RK-520TB-17410D | 4-8V | 4.5V | 2075 | 0.015 | 1783 | 0.09 | 16.7 | 0.31 | 118.4 | 0.55 |
| RK-520TB-22160 | 4-8V | 6V | 6931 | 0.065 | 5898 | 0.38 | 26.0 | 1.58 | 174.5 | 2.18 |
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RF-528TB Mini Brushed Motor Drawing
FAQ
Q1: What types of DC motors and gear motors do you offer?
We provide a comprehensive range of small gearbox DC motors, including:
Spur Gearhead DC Motors
Worm Gearbox Electric Motors
Planetary Gear Reducer Electric Motors
Our motors come in various diameters, ranging from 6 mm to 42 mm (0.24 inches to 1.65 inches), with output speeds from 5 RPM to 18000 RPM. The gear reduction ratio spans 10:1 to 810:1, and the output torque ranges from 1 g.cm to 500 g.cm .Designed for long-lasting performance, our motors ensure smooth and reliable operation.
Q2: Can you develop custom motors if we cover the tooling costs?
Absolutely! We welcome custom motor development projects. To get started, please share your detailed requirements, including:
Desired performance specifications
Size and dimensions
Annual production volume
Target pricing
Once we receive your requirements, our engineering team will evaluate the feasibility and provide a tailored proposal to meet your needs.
Q3: Do you offer samples?
Yes, we do! Most of our samples are provided free of charge. However, for more expensive motor models, we may charge twice the bulk order price to cover costs.
Why do we have this policy?
We primarily focus on bulk orders to ensure efficient production and delivery. To better serve our target customers, we’ve implemented this rule to filter requests. Rest assured, if you proceed with a mass production order, the sample fee will be refunded or credited toward your purchase.