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Silver cylindrical brushless motor with controller and twist throttle kit

VEVOR

VEVOR 1800W 48V 4500rpm Brushless DC Motor Kit

SKU CH-8KY0-WVAXT

1800W brushless DC motor kit with controller and throttle grip for 48V DIY electric vehicles

  • TypeOther Appliances
  • 1800 W brushless output for strong acceleration
  • 85 % conversion efficiency cuts energy waste
  • 4 N·m rated torque handles 150 kg loads
  • 4500 rpm rated speed reaches 36.7 mph
  • Kit includes controller, throttle grip and hardware

48V 1800W Brushless Motor Kit for DIY Vehicles

This kit supplies a 48V 1800W brushless DC motor rated at 4500 rpm with a matching controller and twist-grip throttle. It targets builders converting go-karts, e-bikes, motorcycles or scooters who need a complete drive package without sourcing parts separately.

5.1 kg Motor with 9/11-tooth Gear Options

The motor weighs 5.1 kg and measures 134 x 107 x 112 mm, mounting via an applicable gear ratio of 9 or 11 teeth driving a 64-tooth sprocket. CW and CCW rotation is selectable, and the 70 dB noise rating keeps acoustic impact moderate for neighbourhood use.

Upgrade from Lower-Watt Brushed Systems

The 85% conversion efficiency and 4 N·m rated torque replace smaller brushed motors that overheat on hills or long runs. The jump is worthwhile when the load approaches 150 kg or when sustained speeds near 36.7 mph are required on 16-inch wheels.

Highlights

  • 1800 W brushless output for strong acceleration
  • 85 % conversion efficiency cuts energy waste
  • 4 N·m rated torque handles 150 kg loads
  • 4500 rpm rated speed reaches 36.7 mph
  • Kit includes controller, throttle grip and hardware

Specifications

BrandVEVOR
TypeOther Appliances

Questions about this item

What voltage does the 1800W brushless motor require, and what top speed can it reach with a 16-inch wheel?

The motor runs on 48V and can reach a no-load speed of 46 MPH when paired with a 16-inch wheel.

What are the motor's physical dimensions and weight for mounting clearance?

The motor measures 5.3 x 4.2 x 4.4 inches and weighs 11.2 lbs, with a 9-tooth or 11-tooth gear ratio to a 64-tooth sprocket.

How is the kit wired, and which connection step is most often missed?

Connect the motor phase wires to the controller, plug in the throttle and hall sensor cables, then secure the battery leads to the controller's power terminals — the hall sensor plug is the step most frequently overlooked.

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