Brake rectifiers
Rectification

  • Matched to drive components
  • Different input voltages possible
  • EMC-compliant installation possible
  • Can be used on the AC or DC side

Spark quenching
Spark quenching

  • Reduction of EMC interference
  • Reduces sparking at contacts

Phase rectifier
Rectifying, overrunning, lowering

  • Input voltage 100 - 500 VAC
  • EMC-compliant installation possible
  • Switches automatically to holding voltag

ROBA®-SBCplus
DC supply

  • Applicable up to PLe and SIL CL3
  • Switches two brakes safely
  • Separate control and power section
  • Configurable overexcitation time

ROBA®-brake-checker
Brake monitoring

  • Monitors brakes without sensors
  • Detects errors before they occur
  • Control and monitoring possible
  • Can be integrated into existing systems
  • Suitable for many safety brakes

ROBA®-multiswitch
Rectifying, overrunning, lowering

  • Input voltage 100 - 500 VAC
  • Constantly regulated output voltage
  • Enables overexcitation
  • Enables power reduction

ROBA®-switch
Rectifying, overrunning, lowering

  • Input voltage 100 - 500 VAC
  • Enables overexcitation
  • Enables power reduction

ROBA®-switch 24V
Rectifying, overrunning, lowering

  • Input voltage 24 VDC
  • Enables overexcitation
  • Enables power reduction
  • Integrated DC-side disconnection

ROBA®-torqcontrol
DC supply

  • Targeted braking torque control
  • Delays devices and machines gently
  • Monitors brakes without sensors
  • Detects errors before they occur
  • Can be integrated into existing systems