H3000 Pilot Handbook___________________________________________________
HB-3001-02
18
Hydraulic Drive Pumps
The Reversible Hydraulic Drive Pump has a small high speed pump
driven by a 12V or 24V dc permanent magnet motor. The pump has Pilot
check valves to prevent back driving and a Pilot operated reservoir valve
to enable the unit to drive balanced or unbalanced cylinders. The unit has
Port and Starboard 1/4" BSP service ports and a 1/4" BSP reservoir port.
Adapters for 1/4" BSP to NTP are available.
Hydraulic Pump
Type
PMP-T1-12V PMP-T2-12V PMP-T3-24V
Pump Type
Reversible DC
motor
Reversible DC
motor
Reversible DC
motor
Supply Voltage
12V DC
12V DC
24V DC
Typical
Operating
Current
5-17.5A 5-22.5A 6-17.5A
Maximum
Pressure
1000 psi
1000 psi
1000 psi
Maximum Flow
Rate
750 cc/min,
46 ins3/min
1420 cc/min,
87 in3/min
1980 cc/min,
121 in3/min
Cylinder
Capacity
100 - 300 cc,
6.1 - 18.3 in3
275 - 550 cc,
16.8 - 33.6 in3
525 - 750 cc,
32 - 46 in3
Weight
3 kg
6.6 lbs
3 kg
6.6 lbs
4 kg
8.8 lbs
Hydraulic Drive Pump Data
Key Points On Installation
A position should be chosen convenient for the steering system hydraulic
delivery lines.
The site should be rigid and flat to prevent excess vibration.
Shielded from the direct effects of the elements.
Minimise the lengths of the hydraulic lines from the pump to the cylinder
and where possible the pump motor supply cables.
Summary of Contents for H3000 Pilot
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