3000W 205 V3TI Spoke Motor Kit I

QS Motor 3000W 205 50H V3TI electric motor, it’s new design and specially upgrades for e-bike.
205 electric spoke hub Motor kit assembly could be used for high power electric bike.
e.g., High power electric bike with 3000W 205 spoke hub motor

E-bike weight, approx. 47kg+80kg
Tire diameter: 2.50-19 (example)
Speed: 72V 65km/h (5T, 72V 650RPM)
Climbing slope: 25°@127kg
Battery: 72V 40h lithium battery

Kit 1 includes

• 1pcs QSMOTOR 3000W 205 V3TI Electric Spoke Hub Motor
• 1pcs Motor Spacer
• 1pcs Sabvoton SVMC72150 Controller
• 1pcs Bluetooth Adapter
• 1pcs Half Twist Throttle
• 1pcs Single Speed Freewheel

Kit 2 includes

• 1pcs QSMOTOR 3000W 205 V3TI Electric Spoke Hub Motor
• 1pcs Motor Spacer
• 1pcs Sabvoton SVMC72150 Controller
• 1pcs Bluetooth Adapter

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 3000W 205 V3TI 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 or 820RPM no load
• KV: 9.0kV /kv:11.4
• Max Torque: approx. 181N.m
• Max Efficiency: approx. 91%
• Continuous Battery Current: 44A (72V)
• Peak Battery Current: 100-150A (48V)
• Suggest Peak Phase Current: /A
• Thermal Probe: KTY83/122 (as default, optional)
• Working Temperature: 70-120℃, peak 150 ℃
• Brake type: Fit with bike disc brake, PCD 6x44mm (brake disc available as additional option, not included 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
• 2x5mm² Cross Section of new integrated Phase Wire (not include insulation layer), exit from thread side
• Hall Sensor Phasing angle: 120-degree
• Waterproof Grade: IP65
• Color: Black
• N.W./G.W.: approx. 12.5/14.0kg (TBD)
• Package Dimension: 33.5cmx33.5cmx31.5cm

P.S.: V3TI short for V3 thread integrated, which mean phase wire exit from thread side of motor axle, we plan to replace V3 motor gradually.

Dimension Drawing

Test Report 

Difference Between V3 and V3TI

• Phase wire exit from thread side, which is easier to mount on bike and more appealing.

• Phase wire change to integrated one instead of standard loose one, which improved from IP54 to IP65.

• Add brake spacer as default, which is thinner to avoid scratch phase wire by brake disc.

 Spacer

Drawing of Spacer

SVMC72150 Controller

• Standard type, not customize wire for TFT Speedometer

 Bluetooth Adapter

Half Twist Throttle with 3-Speed Toggle Switch

Single Speed Freewheel

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