Product Details

Product Description

The Mac Hub Motor is a High Power, High Torque, Geared Hub Motor intended for Spoked Bicycle wheels from 16” to700C. Rated Output power is typically between 500 to 1000W depending upon the motor winding selected and the operating voltage. An internal 5:1 planetary gear with clutch is implemented. New stronger Composite Gears are now standard on the 500W motors to ensure a long trouble free life. The gear reduction allows hub motor to spin at a higher and more efficient rpm greatly improving the starting torque and hill climbing ability when compared with comparable Direct-Drive motors, whilst also being smaller and lighter than a comparable DD motor. The clutch offers minimal drag when not under power. Unlike the majority of geared hub motors on the market, the Mac 500W is built for the high power demands of the US market, not the highly restricted EU market. The slower wound versions could still be used and stay within the EU speed limit, for those requiring more hill climbing ability than the typical 250W motors can offer.

Product Name	53621HR-7D/53621HR-CD( cassette version)
Rated Power(W)	250-1000
Rated Voltage(V)	24/36/48
Speed Range(rpm)	160-520
Efficiency(%)	>80
Noise(dB)	<65
Weight(kg)	4.2
Gear Ratio	5:1
Usage	electric bicycle, golf cart, ATV etc.

Products Show

Testing Report

Our Company

Mac Motor is a manufacturer and developer of electric motor systems.

We have designed and manufactured brushless motors and control systems for a wide range of products requiring high torque and high efficiency, including: hub, chain or belt driven BLDC systems for E-Bike, E-Scooter and other LEVs, pumps, mowers, battery powered equipment, automotive, air moving, floor care and numerous other applications. We are committed to environmentally friendly, electric powered motor system solutions.

Factory

Our Factory

Equipment

Workshop

Our Service

Complete Motor and Control System Solution.

Our products range from 200W to 3000W rated output and are well accepted by customers in North America, Europe, Australia and Asia. Our extensive range of test equipment enables us to ensure our newly developed products meet the design criteria and that our production passes QC standards. We understand that the motor is only one part of the system and always strive to offer a complete solution.
We are a customer focused organization with International Sales and Engineering team. We have the scale to provide high quality, high performance, cost effective and innovative products. We are a Foreign Invested Enterprise based in Pudong, Shanghai, only a short distance from Pudong International Airport, enabling easy factory visits and fast, reliable shipping.

We are flexible and are happy to discuss your specific requirements. We appreciate your interest in our company and look forward to a bright and greener future together.

Advanced testing equipment

Skilled technical workers

Strict quality control

Our Certifications

Customer Photo

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 3-10 days if the goods are in stock. or it is 15-50 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ?

A: Yes, we could offer the sample.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: