It's QS electric In-Wheel Scooter Hub kits, suit for electric scooter 48V 55km/h.
One set including below kits:
1. 1pcs X QS 12*3.5inch 1500W V1.12 BLDC E-Scooter In-Wheel Hub Motor
2. 1pcs X Votol EM50SP motor controller with standards CANBUS
3. 1pcs X DKD LCD speedometer with standard CAN-BUS
4. 1pcs X Z6 throttle with combination switch
1). Simplify to make a electric-scooter. Gearbox, transmission shaft, clutch are no need. Which save space.
2). It could be installed in the rear to save more space for battery.
3). Support regenerative braking
4). High efficiency: 85~92%
1. QS 12*3.5inch 1500W V1.12 BLDC E-Scooter In-Wheel Hub Motor
Motor Type: BLDC Outer Rotor In-Wheel Hub Motor With Hall Sensor
Brand: QS Motor, QSMOTOR
Motor Design: Double axle with 12inch moped rim (integrated)
Rim Size:12x2.5inch(Narrow Tire as default), matched tire:90/90-12 etc
12x3.5inch(Wide Tire), matched tire: 120/70-12 etc
Magnet Height: 30mm, 24 pole pairs
Stator: Steel Core
Rated Power: 1500W
Speed: 30KPH-55KPH, 48V 55KPH 670RPM as default.
Work voltage range: 48V-96V, 48V as default.
Max Torque: approx 113.0N.m
Thermic Probe: KTY83-122 (as default, optional)
Max Efficiency approx 88%
Brake type: Disc brake (as default), PCD3*80mm-M8, CB 58mm
Single Hall with waterproof connectos
6mm² Phase Wire
Hall Sensor Phasing angle: 120 degree
Waterproof Grade: IP54
Color: Black (As default)
N.W./G.W.: approx 13kg
Package Dimension: 43cm*43cm*34cm/piece
Power train test Report:
2.Votol EM50SP motor controller with standards CANBUS
3.DKD LCD speedometer with standard CAN-BUS
It display D N R, P, S gear, and battery current X5/10
4. Z6 throttle with combination switch
With Reverse, Parking button( throttle on/off), 3 slide switch gear, s/boost button, Light and Horn.
It match with VOTOL controller well.