QS Motor QS90 80H mid-drive motor 1500 W

72 V, 3500 W max, 21 N·m, IP67

Art. no: MOT-M-QS90-80H

Permanent-magnet mid-drive motor (PMSM) from QS Motor for 72 V, with an 80 mm magnet height. Rated power is 1500 W, maximum power 3500 W and maximum torque 21 N·m according to the manufacturer's specification. The motor has hall sensors and a temperature sensor (KTY83-122), is sealed to IP67 and is naturally cooled. The output shaft is tapered with an M10 thread for a sprocket or belt pulley. The motor mounts with four M8 threads at each end. The phase leads (6 mm²) are yellow (U), green (V) and blue (W) with ring terminals. The hall and temperature sensors connect through a 6-pin plug. The motor suits the VOTOL EM-50-4, whose 50 A battery current matches the manufacturer's current limit for the motor. Sprockets and belt pulleys for the motor are sold separately.