Brogen Electric Light Commercial Vehicle Motor 120kW Powertrain BG-Motor-OEYYQ01A

The OEYYQ01A delivers the highest peak torque in the 6.5 m bus category at 1,200 N·m — a specification that enables exceptional hill-climbing capability and rapid acceleration for fully laden urban buses and school buses on challenging routes. Rated at 60 kW continuous / 120 kW peak on a 540 V DC bus, with a rated speed of just 1,200 rpm and peak of 3,000 rpm, the motor operates in a high-torque, low-speed regime ideally suited to direct-drive rear-axle configurations without intermediate reduction gearing. Maximum efficiency of ≥95.0% and a documented energy consumption of 0.42 Wh/km provide fleet operators with accurate total cost of ownership data for all-electric bus procurement. At φ326 × 376 mm and ≤127.0 kg, the motor is among the heaviest in the product range, but its extraordinary torque-to-weight ratio (≈9.4 N·m/kg peak) makes it highly competitive against conventional high-reduction axle drive systems for medium-duty transit applications.