Brushless Motor Drivers



8.0kW Heavy-Duty Brushless Motor Driver Inverter Boards.
Great for driving brushless motors, induction motors, switched reluctance motors, and related applications.
Use for electric vehicles, robotics, industrial, alternative energy, experimental electric aircraft, and automotive applications.




For brushless motors, induction motors, switched-reluctance motors, and related motor drive applications. Can also drive brushed motors (just use 2 of the 3 phases).
6-IGBT, 3-Phase, 15kHz Inverter.
Connect to the 6 PWM logic-level signals of a motor controller, DSP or microcontroller, either 3.3 Volt or 5.0 Volt.
Input voltage range: 48VDC - 180VDC. (Can run off 110VAC-120VAC full-wave rectified DC.) No other voltages required. Board generates its own circuit voltages (see description below).
Output drive current: 50A per phase maximum.
6-IGBT 3-Phase 15KHz Inverter.ASTM D120 Test Voltage of 20,000 Volts.
Comes mounted on Heavy-Duty Black-Anodized Aluminum Heat Sink.
Built-In Current Limit.
Built-In 17 Watt Power Supply that powers the driver electronics, plus it has several outputs that can power your external circuits: +5.0VDC (2 Watts), +15VDC (5 Watts), -15VDC (5 Watts), and an extra isolated +15VDC output (5 Watts).
Power Rating Table:8.0kW with 170VDC input voltage at IGBT temperature 25C.4.6kW with 170VDC input voltage at IGBT temperature 100C.2.3kW with 48VDC input voltage at IGBT temperature 25C.1.3kW with 48VDC input voltage at IGBT temperature 100C.
11.75 x 5.25 x 1.75 inches29.8 x 13.3 x 4.45 cm.
Full step-by-step instructions included.
Free email technical support.
All boards are individually-tested before shipment.