P1/PD Series Pumps with Electronic Controls

Parker Hannifin Corporation announces the introduction of a complete line of electronic controls that enable users to optimize hydraulic performance and efficiency in a wide range of mobile and industrial open circuit applications. P1/PD series pumps with these Parker-developed electronic controls are available with or without a programmed electronic unit (ECU).

• Basic functions include fan control, proportional displacement and pressure controls, and overcenter capability for energy recovery applications
• "Max" displacement default position provides power-loss critical applications, such as fan drive application
• Includes "0" displacement default position for safety in mobile applications
• Electronic displacement controls offer accurate speed control
• Features electronic P/Q controls for flow and torque management
• The P1/PD pump electronic control selection covers all seven frame sizes
• Designs without the ECU are available with either displacement default position and with (or without) displacement sensor or hydro-mechanical pressure limiter
• Pumps without ECU include a directional proportional valve
• Control logic is customer-programmed and can be integrated using machine's existing ECU
• Designs with programmed ECU feature graphical user interface (GUI) software
• GUI software allows easy set up of pump-specific parameters; adjustment of parameters for machine behavior; set up of data log, monitor pump, wiring and system status; and calibration of system sensor
• ECU is J1939 CANBUS compatible (pump command can be analog or CANbus)
• With these controls, the pump includes displacement sensor and electronic valves as well as pressure sensor if pressure control is selected
• Fully compatible with IQAN ECU
• IQAN software and MDL display modules make it possible for system designers to integrate all control systems into one including pump, sensors, throttle and engine
• This improves machine operation by optimizing hydraulic performance, and reducing fuel consumption and emissions by ensuring exact amount of hydraulic power is supplied when needed