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For QS90 1000W Mid drive motor, it could be used for electric scooter, electric motorcycle.
It could be reach 72V 55KPH, available for 10inch wheel kits.
- Package including -
1 pc x QS90 1KW Mid Drive Motor (Belt or Sprocket Type)
1 pc x EM50S Sine Wave Controller
- Order Guide -
1). Pls. make sure this size is ok for your installation.
2). Pls. make sure the controller is Lande EM controller, other brand may not match to get good performance.
- Motor Spec -
Item: QS90 1KW PMSM Motor
Motor Type: BLDC Permanent Magnet Inner Rotor Motor With Hall Sensor
Motor Design: Single axle
Matched Wheel: 10inch Wheel (as default)
Magnet Height: 70mm, 5 pole pairs
Rated Power: 1000W
Rated Voltage: 72V(as default)
Speed: 2900RPM (basic RPM), 3500RPM peak with flux weakening
Max Torque: approx 25.2N.m
Max Efficiency: 93%
Single Hall Plate with waterproof connectors
6mm² Cross Section of Phase Wire (not include insulation layer)
Hall Sensor Phasing angle: 60 degree
Waterproof Grade: IP67
Cooling: Air cool
Color: Black
N.W./G.W.: 5kgs/6.5kgs
- Controller SPEC -
Model: EM-50S ECU sine wave controller
1. Available Battery Voltage: 48V-72V
2. Max DC current: 55A
3. Boost DC current: 60A
4. Peak Phase current: 190A
5. Max. Power: 3960W
6. Mosfets Detail: 12 FET
7. Matched Motor Rated Power: 800W-2000W
8. Max. Efficiency: 92%
9. Degree of Waterproof: IP67
10. Flux Weaking Ratio: 170%
11. Certification: CE, CCC
12. Working Communication: Hall Sensor
13. Net weight: 955g
14. Size: 200mm * 108mm * 65mm
15. Support Programmable by PC
- Recommendation -
Click the pic to check more QS mid drive motors