Motor Output Stages

Motor Output Stages

Compactly control motors

Compact solutions are available for controlling stepper and servo motors. Full servo functionality in S-DIAS DIN rail format provides the motor output stage of the DC series for controlling synchronous servo motors (BLDC). With the SR 011 and SR 012 axis modules, DC brush motors can be precisely controlled. The VST modules and ST 151 in S-DIAS format are compact power components for controlling 2-phase stepper motors (micro-stepping).

Products for Motor Output Stages

DC 061-1 - Servo Motor Output Stage

  • +48 V DC, 6 A continuous /
    15 A peak current
  • 1 resolver input (12 bits)
  • 1 STO (2-channel enable input)
  • Controls synchronous servo motor

VST 012 - Stepper Motor Output Stage

  • Control of stepper motors
  • Max. 10 A and 50 kHz
  • 1x VARAN In, 1x VARAN Out
  • Full, Half, Micro-step

DC 062 - Servo Motor Output Stage

  • +48 V DC, 6 A continuous /
    15 A peak current
  • 1 incremental encoder input (16 bits)
  • 1 STO (2-channel enable input)
  • Controls synchronous servo motor

DC 101 - Servo Motor Output Stage

  • +48 V DC, 10 A continuous /
    20 A peak current
  • 1 resolver input (12 bits)
  • 1 STO (2-channel enable input)
  • Controls synchronous servo motor

DC 102 - Servo Motor Output Stage

  • +48 V DC, 10 A continuous /
    20 A peak current
  • 1 incremental encoder input (16 bits)
  • 1 STO (2-channel enable input)
  • Controls synchronous servo motor

SR 011 - DC Motor Output Stage

  • +50 V DC, 5 A
  • 1 incremental encoder input
  • 2 enable inputs +24 V/
    3 mA/0.5 ms
  • 1 digital output +24 V/0.5 A
  • Controls DC brush motors

SR 012 - DC Motor Output Stage

  • +50 V DC/0-5 A
  • 2 enable inputs +24 V/
    3 mA/0.5 ms
  • 4 digital inputs +24 V/
    3.7 mA/5 ms
  • 1 digital output +24 V/0.2 A
  • Controls DC brush motors

ST 151 - Stepper Motor Output Stage

  • 50 V DC, 5 A
  • 1 brake chopper
  • 1 incremental encoder input
  • 1 STO (2-channel Enable input)
  • 2 latch / digital inputs
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