3D

QS Mid Drive 3000W with a reducer

Brushless electric motor QSMOTOR QS138 70H 3000W V3 (the highest quality class) 72V, with a 1:2.37 gearbox, a 15-tooth star, 428 steps. For ATV, tricycle, buggy, car. Does not require maintenance, as it does not have a collector and brushes.

Maximum efficiency: 93%

Control type: Hall sensors

Maximum phase current: 650A

Maximum battery current: 350A

Nominal power: 3 kW

Long-term power (for an hour): 7 kW

Peak power (within 1 min): 27 kW

Max torque on the electric motor shaft: 120 Nm

Number of revolutions per minute at 72V on the electric motor shaft: 3000

Stator diameter: 138 mm.

The thickness of the stator and magnets: 70 mm.

Number of poles: 5.

Thickness of phase wires: 16 mm²

Water protection: IP67

Overheating protection: KTY83/122 temperature sensor is installed

Weight: 12.5 kg

This electric motor requires a vector controller, throttle stick or pedal, and a display, we have all of these in stock, see below in related products.