QS138 70H V3

QSMOTOR QS138 70H 3000W V3 100kmh BLDC PMSM Mid-Drive Motor with 1:2.35 Internal Reduction Gears for Electric Motorcycle, Moped or Dirtbike With 15T 428 Sprocket Adapter

Motor Description

Motor Type: PMSM Motor With Internal Reduction Gears
Rated Power: 3000W (9600W peak power)
Rated Voltage: 72V
Speed: 4000RPM (basic RPM), 6800RPM peak with flux weakening
Max Torque: 98N.m
Magnet Height: 70mm, 5 pole pairs
Motor Gear Ratio: 1:2.35
Max Efficiency: 94%
Continuous Battery Current: 80A (72V)
Peak Battery Current: 150A (72V)
Working Temperature: 70-130℃ , peak 150 ℃
Single Hall Set with waterproof connectors
Waterproof Grade: IP67
Cooling: Air cooling
Thermic Probe: KTY83/122
Phase wire: 16mm²
Color: Black
N.W./G.W.: approx 12.5kg/14kg
Package Dimension: 31cm*31cm*31cm


If you have questions please send us a message. Thank you!