Features include:

• Programmable via RS232 comm port using PC or Laptop
  
• Integrated anodized heat-sink with multi bolt pattern for flexibility
  
• Fully encapsulated epoxy fill - environmentally rugged design
  
• Advanced MOSFET power transistor design for excellent efficiency
  and power transfer
  
• 1/2 Speed reverse option and "Plug Brake" options available
• Type:  DC "SERIES WOUND" motor controller
• Under-voltage cutback: adjustable
  • 16-30 VDC, preset to 12 volts under your battery pack voltage
• Over-voltage shutdown: adjustable
  
  • 30-60 VDC (48V models) (60VDC MAX)
    
• Operating Frequency: 18kHz
  
• Control voltage range; Key, Throttle and Reverse inputs:
  
• Reverse Horn Output: 50mA sink max
  
• Standby Current (Powered Up): < 35mA
  
• Throttle Input:
  
• ITS (inductive)
  
• Resistive 0-5K ohm (+/-10%)
  
• 5K-0 ohm (+/-10%)
  
• 0-5Volt
  
• 6-10Volt
  
• Operating Temperature: -25C to 75C, 95C shutdown
  
• Adjustable via Controller Pro software:
  
• Throttle acceleration / deceleration rate and map profile
  
• Armature current limit
  
• Brake current limit
  
• Under / Over-voltage shutdown
  
• Half Speed Reverse
  
• High Pedal Disable
  
• Plug Brake

The AXE xxx4 replaces a Curtis 1204 & 1206 short heat sink at 6.5" in length (165.1mm) Drawing.pdf