Moog RKP-II - Manual (Page 23)

3 Product Description Compensator Operation
© 2010 Moog GmbH User Manual RKP-II (CA53461-001; Version 2, January 2010) 15
3.5 Compensator Operation
Compensator Operation The Radial Piston Pump RKP-II enables a variety of compensator options to be
used. This ensures maximum flexibility.
The following options are described in more detail later on:
No. Compensator Option Description/Characteristics/Application
1 Adjustable pressure
compensator, F1, F2 For constant pressure systems with a fixed
pressure settings
Ö Chap. "3.5.1 Adjustable Pressure Compensator,
F1, F2", Page 16
2 Remote Pressure
Compensator, H1 For constant or variable pressure systems with
remote pressure setting
Ö Chap. "3.5.2 Hydraulically Driven Remote Pres-
sure Compensator, H1", Page 17
3 Remote Pressure Compensator
with Mooring-
Control, H2
hydraulically adjustable For constant pressure systems with variable
pressure setting for mooring control
Ö Chap. "3.5.3 Remote Pressure Compensator
with Mooring Control, H2", Page 18
4 Load sensing compensator, J1
Combined pressure and flow
compensator For displacement systems with variable volume
flow and loadsensing pressure control
(hydro-mechanical compensator concept)
Ö Chap. "3.5.4 Load Sensing Compensator, J1",
Page 19
5 Load sensing compensator
with p-T control notch, R1
Combined pressure and flow
compensator with p-T control notch As described in 4 plus: active reduction of pressure
peaks during dynamic control processes
Ö Chap. "3.5.5 Load Sensing Compensator with p-
T Control Notch, R1", Page 20
6 Mechanical stroke adjustment,
B1 For displacement systems with fixed flow volume
settings, which can be changed manually if needed
Ö Chap. "3.5.6 Mechanical Stroke Adjustment,
B1", Page 21
7 Servo control, C1 The Pump displacement can be adjusted with a
hand lever or an actuator
Ö Chap. "3.5.7 Servo Control, C1", Page 22
8 Constant Horsepower
Control, S1
(force comparison system) Automatic reduction of displacement in the event of
an increasing load so that the capacity of the drive
motor is not exceeded
Ö Chap. "3.5.8 Power Control, S1", Page 23
9 Remote Constant Horsepower
Control, S2
wtih pressure and flow limiter,
with superimposed pressure and
displacement limitation, controlled
hydraulically As described in 8 plus: an adjustable maximum
limit setting for pressure and displacement
Ö Chap. "3.5.9 Power Control, S2", Page 25
RKP-D Radial piston pump with digital on-board electronics
Ö Application Instruction RKP-D with CAN Bus
Interface
Tab. 2: Description of the Compensator Options
All compensators are pre-set at the factory.
Information on setting the compensators:
Ö Chap. "7.1.2 Adjusting the Compensator", Page 44