74MM DROP-OUT FRONT HUB MOTOR WITH 28 SPOKE HOLES MT09F

Designed for e-folding and e-City bikes;
Drop-out 74mm, which is compatible with Brompton folding bike;
Light weight at just 1.8kgs.

Zusätzliche Informationen

Beschreibung

MT09F Front-Drive Gear Motor is meticulously designed for optimal performance. This gear motor boasts a front-mounted configuration with 28 spoke holes, ensuring seamless integration with your Brompton bike.

With motor power options of 250W or 350W, coupled with a maximum torque of 32N.m, it delivers robust and efficient performance on every ride.

Remarkably lightweight at just 1.8kgs, this motor offers unparalleled strength without adding unnecessary bulk to your bike. Compatible with Brompton bikes and featuring a drop-out size of 74mm, installation is hassle-free.

With a reduction ratio of 1:4.4, experience smooth and powerful acceleration on any terrain. Elevate your cycling experience with our Front-Drive Gear Motor – the epitome of strength, efficiency, and innovation.

Specification

Core Data
Position: Front Motor
Wheel Diameter (Inch): 16″-28″
Construction: Gear Drive
Rated Voltage (DCV): 36V/48V
Rated Power (W): 250W/350W
Reduction Ratio: 1:4.4
Rated Efficiency: ≥82%
Max Torque (Nm.): 32Nm.
Surface Color: Silver/Black
Weight(Kg): 1.8Kg
Noise Grade (dB): ≤55dB
Operating Temperature (℃): -20-45
Hall Sensor: With
Integrate speed sensor: With

Mounting Parameters
Brake Type: V brake
Installation Widths (mm / OLD): 74mm
Cabling Route: Shaft Side, Left
Spoke Hole: 28H
Spoke Specification: 12g/13g

Tests & Certifications
Salt fog test(h): 24/96
Waterproof Grade: IP54
Certifications: CE