Description Introduces students to the fundamentals of electrically operated fluid power control components and their applications in mobile and stationary industrial equipment. Successful completion of this course allows students to understand the relationship of electrical voltage and current to the control of hydraulic flow, pressure and direction for commissioning, maintaining and troubleshooting modern hydraulic systems.
Attendance considerations: Students should come prepared with a calculation device, toe guards/safety shoes, and eye protection/safety glasses. A selection of refreshments and lunches are provided, but may not meet dietary requirements.
Length 4.5 days
Cost $ 1895 USD
Topics
Operating within Ohm's Law
Characteristics of wet pin AC and DC solenoids
Direct operated solenoid valves
Rectifiers & transient suppressors - shifting time effects
Valve operation monitoring (switches, sensors)
Direct operated proportional directional valves
Spool geometry and position fluid flow control considerations
Voltage control versus current control - amplifier functions (PWM, dither, linearization)
Typical amplifier control & interfacing functions (call-up presets, ramping, differential inputs, 4 to 20 ma)
Direct operated proportional directional valves with spool position feedback
Integrated electronics/on-board electronics (OBE)
OBE pilot operated proportional valve considerations
Digital interfaces for setup, diagnostics and operation
Knowledge reinforcement and problem solving with hands-on lab exercises
Prerequisites:
Completion of POH, IHF, MHF, eIHB or eMHB
This course is not currently scheduled. Please contact us for more information and to have the course scheduled. Training Administrator Phone +1(905) 714-4750 training@boschrexroth.ca