3000W 205 V3 Spoke Motor Kit

205 3000W 205 V3 electric spoke hub Motor kit assembly could be used for high power electric bike, which could be 72V 70KPH.
e.g., high-power electric bike
E-bike weight, approx. 47kg+80kg
Tire diameter: 2.50-19
Speed: 72V 70km/h
Climbing slope: 25°@127kg
Battery: 72V40h lithium battery

The kit includes

• 1pcs QSMOTOR 3000W 205 V3 Electric Spoke Hub Motor
• 1pcs Motor Spacer
• 1pcs Freewheel
• 1set 19×1.6inch Moped Front Wheel and 19×1.6inch Rear Wheel (spoke color, black or silver, black as default)
• 1pcs KLS7230S Controller (customized for TFT speedometer) with Bluetooth Adapter
• 1pcs TFT750C Speedometer
• 1pcs Half Twist Throttle
• 1pcs Thumb Throttle
• 1pcs Disc Brake Assembly
• 1pcs DC-DC Converter

Key Features

1) QS Motor with high quality and service.
2) Sine Wave controller, Bluetooth wireless connection are optional, highest reliability.
3) Parameter Programmable.
4) Higher Torque & Higher Efficiency.
5) No noisy.
6) Temperature sensor inside and Lower overheating.
7) Regenerative braking.

Product Information

QSMOTOR 3000W 205 V3 Electric Spoke 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 without rim
• Matched Wheel: 24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel
• Stator: Aluminum Core
• Rated Power: 3000W (6000W peak in few seconds)
• Rated Voltage: 72V
• Speed: 650RPM/825RPM no load, approx. 70km/h
• kV: 9.0KV/11.5KV
• Max Torque: approx. 181N.m
• Max Efficiency: approx. 91%
• Continuous Battery Current: 44A (72V)
• Peak Battery Current: 100-150A (72V)
• Suggest Peak Phase Current: 240A
• Thermic Probe: KTY83/122 (as default, optional)
• Working Temperature: 70-120℃, peak 150 ℃
• Brake type: Bike Disc brake, PCD6x44mm (as default)
• Drop-outs/Rear Fork Width for installation: 150mm
• 14mm English thread length for single/3 speed freewheel
• 10mm axle flats
• Dual Hall Set with waterproof connectors
• 10mm² Cross Section of Phase Wire (not include insulation layer)
• Hall Sensor Phasing angle: 120-degree
• Waterproof Grade: IP54
• Color: Black
• N.W./G.W.: approx. 12.5/14.0kg (TBD)
• Package Dimension: 34cmx34cmx33cm

Dimension Drawing

Test Report

Spacer

Freewheel

• Single speed 1/2×3/32x16T, only 16T is available
• Black
• English System Thread
• Suit to QS Spoke Motor (English thread)

19×1.6inch Moped Front Wheel and 19×1.6inch Rear Wheel

• 19x.6inch 2 Cross Pattern Moped Front Wheel Set
• 32x10G Spoke, black color (Iron with zinc coat)
• 32 holes, 110mm dropouts, black
• 19×1.6inch 1 Cross Pattern Moped Rear Wheel Set
• 36x10G Spoke, black color (Iron with zinc coat)
• QS 3000W 205 50H Hub Motor, 36 holes, 150mm dropouts, black

KLS7230S Controller (customized for TFT speedometer) with Bluetooth Adapter

• Frequency of Operation: 20kHz
• Standby Battery Current: < 0.5mA
• 5V or 12V Sensor Supply Current: 40mA
• Controller supply voltage range: PWR, 18V to 90V for controllers rated equal or lower than 72V
• Supply Current, PWR, 30mA Typical
• Configurable battery voltage range, B+
• Max operating range: 18V to 1.25*Nominal Voltage
• Standard Throttle Input: 0-5 Volts (3-wire resistive pot), 1-4 Volts (hall active throttle)
• Throttle Input: 0-5 Volts. Can use 3-wire pot to produce 0-5V signal
• Main Contactor Coil Driver<2A
• Full Power Operating Temperature Range: 0℃ to 70℃ (MOSFET temperature)
• Operating Temperature Range: -40℃to 100℃ (MOSFET temperature)
• Motor Current Limit, 20 seconds boost: 300A, depending on the model
• Motor Current Limit, continuous: 120A, depending on the model
• Max Battery Current: Configurable

Kelly Bluetooth Adapter

TFT750C Speedometer

• Suitable for low temperature, Max -20℃
• High-contrast 3.2inch IPS colorful matrix screen
• Ergonomic external button design, easy to operate
• Speed display: AVG SPEED, MAX SPEED, SPEED (Real-time)
• Kilometer / Mile: Can be set according to customers’ habits
• Smart battery indicator: Provide a reliable battery indicator
• 3-speed
• Mileage indicator: Odometer/ Trip distance/ Clock/ Riding time/ Range
• Power indicator: real time power indicator, digital or analog
• Software upgraded: Software can be upgraded through UART

Half Twist Throttle with 3-Speed Toggle Switch

Thumb Throttle for 0-5V Variable Regen Brake

• Could be mounted in left hand

Disc Brake Assembly

Electric bicycle aluminum hydraulic disc brake system assembly

• Model: 152PYD+BS150
• Including 2pcs 203mm plate, PCD6x44mm, 2mm thickness
• The length of oil of both front and rear can be customized according to your e-bike (900mm for front, 1600mm for rear as default)
• Calipers: double-piston 2x21mm
• Installing Distance of front tire: 74mm (as default) or 51mm
• Installing distance of rear tire: 51mm
• Wiring: Two core wiring
• Materials: Caliper/Lever Cast aluminum, Bracket: Cast aluminum
• Current: 1A (max)

DC-DC Converter

72V to 12V, 10A