The FE1 uses an electric-hydraulic swivel angle control for a variable displacement pump. The FE1 pump uses the analogue amplifier card. VT 5041.

Control Information

Hysteresis……………………………………<1% of Vgmax Repetitive accuracy……………………<1% Pilot oil consumption………………..max approx. 1 L/min

Working Parts

It has a control device with a proportional valve STW 0063. It also has a inductive positional transducer lW9-03-01 control electronics. This unit has pressure port, suction port and case drain port.

DFE1 Pressure & Flow Control

The electrically controlled proportional valve takes out the pressure and flow control for this unit. The variable pump swivel angle controls the flow and any differences in the drive speed that is brought on by the diesel motor when it is not modified. Pump pressure and position are made know by way of a pressure sensor and basic positional transducer in the amplifier card. It uses the same card as the FE1.

You need to mount a relief valve and a pressure control to monitor the amount of pressure needed to operate and not go over the limit.

The control information and working parts are the same as FE1.

If you need more information on this unit, call us at 800-361-0068

sales@htserpair.com