1000W 205 V2 Bicycle Motor Kit

20×2.125inch 1000W Motor + 20×2.125inch Front Wheel with Drum Brake + KLS4812S

Description

20×2.125 E-bike wheel could be used for e-bike, drift trike and solar tricycle. It is 205 hub motor, so the configuration & performance is the same as 10inch 205 Hub Motor.
e.g., Electric solar tricycle
E-tricycle weight, approx. 100kg+80kg
Tire diameter: 20×2.125
Speed: 48V 45km/h
Climbing slope: 14% @180kg
Battery: 48V28h lithium battery

Kit 1 includes

2pcs 20×2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor
2pcs 20×2.125inch Aluminum Front Wheel with Drum Brake
2pcs KLS4812S 48V Sinusoidal Brushless Motor Controller

Kit 2 includes

1pcs 20×2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor
1pcs 20×2.125inch Aluminum Front Wheel with Drum Brake
1pcs KLS4812S 48V Sinusoidal Brushless Motor Controller

Kit 3 includes

2pcs 20×2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor
2pcs 20×2.125inch Aluminum Front Wheel with Drum Brake

Kit 4 includes

1pcs 20×2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor
2pcs 20×2.125inch Aluminum Front Wheel with Drum Brake

Kit 5 includes

1pcs 20×2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor
1pcs KLS4812S 48V Sinusoidal Brushless Motor Controller

Kit 6 includes

1pcs 20×2.125inch Aluminum Front Wheel with Drum Brake

Key Features

1) Simplify to make an electric-bicycle. Gearbox, transmission shaft, clutch is 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%

Product Information

QSMOTOR 1000W 205 V2 Electric Bike Cast Wheel Hub Motor

Specification

Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor with Hall Sensor
Brand: QS Motor, QSMOTOR
Motor Design: Double axle with rim
Matched Tire: 20×2.125inch
Stator: Steel Core
Rated Power: 1000W (2000W peak in few seconds)
Rated Voltage: 48V
Speed: 530RPM no load
Max Torque: approx. 85N.m
Max Efficiency: approx. 85%
Continuous Battery Current: 26A (48V)
Peak Battery Current: 50A (48V)
Suggest Peak Phase Current: /A
Thermal Probe: KTY83/122 (as default, optional)
Working Temperature: 70-110℃, peak 120 ℃
Brake type: Disc brake, PCD6x44mm-M5
Freewheel: Single speed
Drop-outs: 155mm
Two Hall Set with waterproof connectors
4mm² Cross Section of Phase Wire (not include insulation layer), 70cm length, customized connector
Hall Sensor Phasing angle: 120-degree
Waterproof Grade: IP65
Color: Black
N.W./G.W.: approx. 10.6/12.66kg (TBD)
Package Dimension: 50.5cmx50.5cmx32.5cm

Customized Phase Wire Connector

Dimension Drawing

Test Report

KLS4812S 48V Sinusoidal Brushless Motor Controller

Sine wave controller, programmable, with regen function
Motor Current Limit, 20 seconds: 120A
Motor Current Limit, continuous: 50A
Thermal Probe: KTY83-122
Including one controller + USB converter cable + matched plug
Controller size: 108mmx78mmx41mm
Net weight: 0.55kg
Waterproof IP54
Default not including Bluetooth, waterproof (those functions are optional); not support CAN-BUS
Work voltage: 18~60V; Rated voltage: 24V~48V