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AX105000: 150A DC Motor Controller

The motor controller can be operated as either a self-contained control system, driving the motor directly from the onboard inputs, or it can be integrated into a CAN J1939 network of controllers. It has four universal signal inputs and 4 digital inputs that can be used to drive the motor or extra outputs. Two of the digital inputs are reserved for safety interlock functionality.  In addition to the powerful DC motor drive, the motor controller has two outputs to drive two hydraulic proportional coils up to 2.5A each, and two relay outputs. This allows the motor controller to be a fully integrated control platform for small machines using a combination of hydraulic actuators and a motor drive system. It uses full isolation to separate the inputs and the processor section of the controller from the motor power and output. The motor controller has a number of built-in protections that can shut off the motor in adverse conditions. These features include hardware shutoffs to protect the circuits from being damaged as well as software shutdown features that can be enabled in safety critical systems. A rugged enclosure and connections provide reliability in machine environments.


  • Mobile Equipment
  • Electric Vehicles for Material Handling
  • Lift Platforms.

Motor Drives, Motor Controllers

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Technical Specifications:150A DC Motor Controller
Order Codes:P/N: AX105000
Power: 12V. 24V or 48VDC nominal; 9…60 VDC
Inputs:User configurable from the following
2 analog inputs (0-5V, 0-20 mA)
2 Pulse or PWM (0.5 Hz to 50Hz, 10Hz to 1kHz or 100Hz to 10 kHz)
4 fully isolated
Active High (>9V) digital inputs (on/off, inverse logic or latched logic)
Output to Motor:Full H-bridge @ 18 kHz
150A @ 24VDC nominal for >5 hours
100A @ 24VDC nominal continuous
Unidirectional or bi-directional
Current Outputs:2 proportional (0…2A) or hotshot digital (2A)
The user can select the following options for output using the EA.
• Output Disable
• Proportional Current
• Digital Hotshot
• PWM Duty Cycle
• Proportional Voltage
• Digital On/Off
Digital Outputs:2 on/off (3A)
The user can select the following options for output using the EA.
Digital control responses
• Disabled
• Blinking
• Normal
• Inverse
• Latching
Enable control responses
• Dout ON if Control or Enable ON
• Dout ON if Control and Enable ON
• Dout ON when Motor Running
• Dout ON when Motor Stopped
• Dout ON if Pout1 or Pout2 ON
• Dout ON if Pout1 and Pout2 ON
Signal Output:1 Frequency signal provides feedback of the duty cycle being applied to the motor.
PWM output @ 500 Hz (default)
Control logic:Standard embedded control logic is provided.
User programmable functionality using Electronic Assistant
CAN Interface:1 CAN port (SAE J1939)
Packaging:Cast Aluminum extrusion with anodizing
Protection Rating:IP67
Operating Conditions:-40 to 85ºC (-40 to 185ºF)
PDF Datasheet: Click icon for PDF datasheet.

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