Guang Dong Lihua Mechatronics Co.,Ltd
                                                                                                           
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23 Years
Since 2003
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33mm RF-528 High Torque DC Motor 6V 9V 12V 24V 2600rpm-6000rpm For Air Pump

Price Negotiable
Price: Negotiable
MOQ: 3000PCS
Delivery Time: 40-45days
Brand: Lihua Motor/HCS Motors
Product Description

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
  • Color Variation: Due to lighting and screen differences, the actual product color may slightly differ from the images.
  • Size Tolerance: Manual measurement may result in a 1–3cm variance in dimensions.
  • All technical paramter can be customized as your need.
  • Note:1mNm= 1Ncm = 10.2gcm 

 

 

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.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guang Dong Lihua Mechatronics Co.,Ltd
Location No.66,Chigang Road, Humen Town, Dongguan City
Contact Person Jailyne Hu

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