Motor Controller - 72V, 50A

A three phase FOC brushless motor controller with up to 50A peak phase currents at 72V DC bus in a compact package.

Supports external differential or single ended SPI, incremental or UART encoders for commutation.

Specifications:

• DC bus input voltage: 20V - 72V 
• Peak phase current: 50A
• Temperature range: 0-85C
• High speed JCS port for connection to a JCS Joint Controller
  
• Analog channels: 1x active buffered, single ended, 12bit, 0V - 3.3V
  
• Encoder ports: 1x differential or single ended, supports incremental, SPI and UART based encoders
• Supports JCS processes at rates up to 15kHz
  
• Low voltage input: 12V
• PWM switching rate: 30kHz
• Current controller rate: 30kHz
• Dimensions: 35mm x 40mm x 18mm
• Mass: 33g (including heatsink)

• Requires an external encoder for motor commutation. We suggest Arbite Differential SPI Absolute Encoder

Documentation:

• Software Reference
• Hardware Reference
• Step Model