MID DRIVE 3000WATT HIGH TORQUE

SPEC

Motor

Item: QS Motor 3000W 138 70H Mid Drive Motor

Motor Type: PMSM Permanent Magnet Inner Rotor Motor With Hall Sensor

Brand: QS Motor,QSMOTOR

Motor Design: Single axle

Matched Wheel: 12inch Wheel (as default)

Magnet Height: 70mm, 40pcs, 5 pole pairs

Diameter of stator: 138mm

Rated Power: 3000W (peak power, pending)

Rated Voltage: 72V as default

Speed: 100KPH

No-load rpm: 3800rpm without flux weakening, 6000RPM with flux weakening.

Max Torque: approx 56N.m without Reduction ratio, approx 247N.m with 1:4.77 Reduction ratio

Reduction ratio: 1:4.77 (as default)

Max Efficiency: pending

Continuous Battery Current: pending (72V)

Peak Battery Current: 120A (72V)

Suggest Peak Phase Current: 450A

Thermic Probe: None as default (KTY83/122 is available for mass production).

Working Temperature: pending

Single Hall Plate with waterproof connectors

16mm⊃2; Cross Section of Phase Wire (not include insulation layer)

Hall Sensor Phasing angle: 120 degree

Waterproof Grade: IP54

Color: Black Controller