Page 24 - Linde - HPV-02 Variable pumps for closed loop operation
P. 24
Controls. Electro-hydraulic E
E1 control E1P control
E5 control E2 control
Flow direction
By an external electrical signal input at the solenoids (MY and MZ) the pump flow rate and direction of flow are controlled. The
flow direction of the fluid depends on
>> the pump direction of rotation
>> the over centre direction of the swash plate.
High pressure outlet port
Shaft rotation
(view on Z)
Active solenoid Right hand Left hand
MY P S
MZ S P
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