Item No.: CO4205-8A

UniTrain Course: Hydraulics

Scope of supply

  • Experiment board with: Course Hydraulics and Electrohydraulics

  • 2 double acting cylinders with displacement sensors

  • single-acting cylinder

  • 2 Throttle valves

  • 1 Current control valve

  • 1 Return valve

  • 1 double check valve

  • 1 4/2 directional control valve

  • 1 4/3 directional control valve

  • 1 2/2 directional control valve

  • manually operated 4/3 way valve

  • 3 pressure sensors

  • 2 pressure check valve

  • 1 time relay delayed on

  • 1 time relay delayed off

  • 2 displacement sensor for double acting cylinder

  • Relays and control and monitoring components for construction of control circuits

  • Virtual relays and control and monitoring components for construction of control circuits as part of the course software

  • Integrated microcontroller for measurement and control

  • Labsoft-Browser and courseware

 

Training aims

  • Basics of hydraulics / electro-hydraulics

  • Hydraulic and electrical circuit diagrams

  • Single and double acting cylinders

  • Displacement of a cylinder using a push button

  • Displacement of a cylinder by self-locking

  • Limit switch as a normally closed contactor

  • Feed control with starting conditions
  • Start interlock with arbitrary intermediate stopping
  • Pressure-dependent control
  • Mechanical interlocking of button contacts
  • Electrical interlocking of button contacts
  • Rapid feed/traverse control
  • Time-dependent control
  • Recording displacement-time diagrams
  • Course duration: approx. 8 h