DC Injection Brake: Solbrake

TPS

Ratings: 8-820A, 208-690V
The Solbrake Electronic Brake provides fast, smooth, frictionless braking of standard motors by injecting controlled DC current into the motor windings after the line contactor has opened. This DC current induces a stationary magnetic field which exerts a braking torque on the rotor.

DC Injection Brakes

The Solbrake is an ideal replacement for the old electrical braking systems including Reversing (which may result in reversing the motor rotation) or Regenerative braking (which requires resistors to absorb the energy). The Solbrake can be used with auxiliary mechanical brakes, use the Solbrake to gently bring the motor speed to zero before operating a mechanical brake as the holding brake.

Advanced Features

Solbrake Application
  • Range 8-820A, 208-690V
  • Reduces stopping time of high inertia loads
  • Adjustable braking time
  • Auto stop - DC Injection stops when
  • the motor stops
  • DIN rail mounting
  • Easy to install and simple to operate
Solbrake Application
Solbrake Units

Advantages at a Glance

  • Reduced stopping time - Increases production rate in machine tools and high inertia loads
  • Reduced stopping time - For increased safety of hazardous machines
  • Soft, smooth stopping, preventing wear and tear of mechanical parts
  • Adjustable braking torque, matching load size and required stop time
  • Auto stop, reducing motor heating
  • Maintenance free, highly reliable operation
  • Easy installation

Typical Applications

  • Machine tools
  • Circular saws
  • Stopping high inertia loads
  • Safety brakes
  • Large flywheel applications