Set of Rotating Shaft with Crank

The Set of Rotating Shaft with Crank, consists of two shafts with different lengths, the short shaft simulates a projecting shaft end and the load is transmitted with the belt drive of the Set of Belt Drive, "MDU-SBD", whereas the long shaft is used with a protective bearing of the Set of Elastic Shafts, "ATENG 12283", and a flywheel in order to study a shaft fissure in the case of an elastic rotor.

ATENG 12284 — Set of Rotating Shaft with Crank

• 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.