Elemex 750W Brushless Direct Drive (Gearless) Rear Hub Motor

Elemex Premium Rear 750W Hub Motor Suitable for Electric Bike and Scooter

1 Year Warranty

eBike Rear Hub 750W

Product Overview:

Elemex 750W Brushless Direct Drive (Gearless) Hub Motor is a type of electric motor commonly used in electric bicycles (eBikes), scooters, and other light electric vehicles.

KEY FEATURES:

Power Output:

• Rated at 750W, suitable for urban commuting, leisure riding, and terrains with moderate gradients.
• Complies with legal limits for e-bikes in many regions.

Direct Drive (Gearless) Design:

• No internal gears, relying solely on the magnetic interaction between the rotor and stator.
• This design eliminates mechanical wear and tear from gears, enhancing durability.

Brushless Motor:

• Uses electronically controlled magnets instead of brushes, reducing maintenance.
• Offers higher efficiency, smooth acceleration, and less noise.

Quiet Operation:

• Gearless design significantly reduces noise compared to geared motors.
• Suitable for riders who prefer a stealthy and smooth ride.

Regenerative Braking:

• Many direct-drive hub motors support regenerative braking, converting some kinetic energy back into battery charge during deceleration.

Applications:

• Urban commuting.
• Lightweight e-bikes and Scooters designed for flat to moderately hilly terrain.
• Ideal for riders seeking a reliable and low-maintenance system.

Note: This kit is built for off-road adventures only. Be sure to check local laws to ensure it’s right for you. For a safe first ride, DIYers should get a final check from a licensed installer before hitting the road.

Attention: The buyer is solely responsible for ensuring the safe installation, use, and compliance with local laws and regulations for this product. 

Safety:

• For safety and durability during high-torque use, we recommend fitting torque arms on both sides of the bike. These help prevent axle spin in the dropouts, which can damage motor wiring.
• Disc brake users: the plastic transport spacer under the rotor mount must be removed before installing the disc rotor. If the spacer is not removed, tightening the rotor can crack the mounting boss, loosen rotor bolts, cut the motor cable, and seriously reduce braking safety.
• Ensure the rotor seats flat against the hub and tighten the six rotor bolts in a star pattern to 6 Nm (acceptable range 5–6 Nm) with a drop of medium thread locker. Recheck bolt tightness after the first ride.
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Product Specifications:

• Brand: Elemex
• Hub Motor Type: Brushless Direct Drive (Gearless)
• Number of Magnets: 30H
• Wiring Type: Integrated Waterproof Cable
• Dropout: 135mm-142mm
• Max Torque: 78Nm
• Power: 750W
• Rated Speed: 40km/h
• Max Speed: 45km/h
• Weight: 6kg
• Wheel Axle:M14-10/210mm
• Load Capacity: 150 kg (including the total weight of the bike and rider)
• Hub Motor Safety Certification: CE, EN15194, RoHS
• Warranty: 1 Year

Package Includes:

• 1x Elemex 750W Brushless Gearless Hub Motor (No Rim OR Freewheel Included)
  
  

NSW Safety Information, e-Micromobility Vehicle Component (Required by Law)

• Serial Number: Each hub motor has a unique serial number for traceability.

• User Responsibility: Buyer must ensure safe installation, proper use, and compliance with local laws.

• Battery Compatibility: Use a battery capable of delivering the required current.

• Safety: Do not use damaged components. Follow installation manual or consult a licensed installer.

• Emergency: If motor or connected battery emits smoke, sparks, or fire, move outdoors if safe and use a Class D fire extinguisher or call 000 immediately.