AB4 Driver

The AB4 amplifier offers the same performance as the AB1A, in a

reduced package. The AB4 operates off of 12Vdc supply input and can

drive up to 4 HR motor elements total, either (1) 4 element HR motor, or

multiple HR motors totaling 4 elements.

The AB4 is the smallest standard motor amplifier and is provided with a 26-pin rear

connector (26 pin, two row header). This connector provides access to all functionality (motor,

power inputs, limits, and I/O functions), making it easy to integrate. Additional motor and power

inputs are available with standard connections on the front.

Additional Information

  • Exceptionally compact mounting
  • 12Vdc supply input
  • Drives up to 4 HR motor elements
  • Cable length up to 20m
  • Over current and over voltage protection

Description

The AB4 amplifier offers the same performance as the AB1A, in a

reduced package. The AB4 operates off of 12Vdc supply input and can

drive up to 4 HR motor elements total, either (1) 4 element HR motor, or

multiple HR motors totaling 4 elements.

The AB4 is the smallest standard motor amplifier and is provided with a 26-pin rear

connector (26 pin, two row header). This connector provides access to all functionality (motor,

power inputs, limits, and I/O functions), making it easy to integrate. Additional motor and power

inputs are available with standard connections on the front.

Mechanical Characteristics

Environmental

Operating Temperature: 0 to 50°C

Storage: -40°C to +70°C

Humidity: up to 80%, non condensing

Electrical

Power Supply Input: +12 Vdc ±5% (stabilized)

Max Motor Output Voltage: 280 Vrms

Power Consumption without Load: +12 Vdc/300 mA

Power Consumption with Max Load: +12 Vdc/3.5A

Performance Spaces

Downloads

ab4-driver-user-manual-1.pdf

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