QS Motor QS120 70H mid-drive motor 2000 W

72 V, 6000 W max, 45 N·m, IP67

Art. no: MOT-M-QS120-70H

Permanent-magnet mid-drive motor (PMSM) from QS Motor for 72 V, with a 70 mm magnet height. Rated power is 2000 W and maximum power 6000 W. Maximum torque is 45 N·m according to the manufacturer's test. The motor has hall sensors and a temperature sensor (KTY83-122), is sealed to IP67 and is naturally cooled. The output shaft is splined (Ø20 mm, 6 keys) for a sprocket or belt pulley. The motor mounts with five M8 threads on a 131 mm bolt circle. The phase leads (8 mm²) have M6 lugs, and the hall connector is a sealed 6-pin DJ7061Y-2.3 plug that mates the hall plug on the Fardriver ND-series harness. The controller must limit battery current to 100 A and phase current to 300 A or less, for example a Fardriver ND72340 with an adjusted current limit. Sprockets and belt pulleys for the motor are sold separately.