Break and Load Unit

The Break and Load Unit, of is a magnetic particle brake, a display unit and an electrical control. It is possible to precisely adjust the braking moment. The excitation current is used as a measurement of the braking moment and it can be displayed through a console.

ATENG 12281 — Break and Load Unit

• MDU-UB. ATENG 12275 Base Unit.
  Main metallic elements made of stainless steel.
• Asynchronous motor with frequency variator, with sliding support and two micrometres:
• Drive power: 0,37 kW.
• Nominal speed: 2800 rpm.
  Adjustable power and speed.
• Two shafts:
• Short, diameter: 20 mm, length: 300 mm.
• Long, diameter: 20 mm, length: 500 mm.
  Three flexible motor-shaft couplings in order to compensate possible misalignments.
• Two bearing sawhorses:
  Ball bearings 6204-SKF.
• Two unbalanced flywheels with removable counterweights (screws), thus allowing the balancing in one or two plane:
• Diameter: 150 mm, 1700 g each.
  Tachometer for recording the speed.
  Toolkit and screws for assembly of all components.
  Storage case.
• Electronic console:
  Metal box.
  Main switch.
  Speed sensor connector.
  Motor connector.
  Motor start switch.
  Motor stop switch.
  Motor rotation switch.
  Motor controller by potentiometer.
  Digital display for motor speed.
  Digital display for motor power.
  Cables and accessories, for normal operation.