Simrad H1000 manual Hydraulic drive pumps, Pump data

h1000 pilot description/installation

hydraulic drive pumps

description

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

¼ inch BSP service ports and a ¼ inch BSP reservoir port.

pump data

Hydraulic Pump Type	PMP-T1-12V	PMP-T2-12V	PMP-T3-24V
Pump Type	Reversible	Reversible	Reversible
	dc motor	dc motor	dc motor
Supply Voltage	12V dc	12V dc	24V dc
Typical Operating Current	5A to 17.5A	5A to 22.5A	6A to 17.5A
Range
Maximum Pressure	1000 psi	1000 psi	1000 psi
Maximum Flow Rate	750 cc/min	1420 cc/min	1980 cc/min
at continuous duty motor	(46 in3/min)	(87 in3/min)	(121 in3/min)
loading
Cylinder Capacity	100cc to 300cc	275cc to 550cc	525cc to 750cc
	(6.1 to 18.3 in3)	(16.8 to 33.6in3)	(32 to 46in3)
Weight	3 kg	3 kg	4 kg
	(6.6 lbs)	(6.6 lbs)	(8.8 lbs)

key points on installation

ξ A position should be chosen convenient for the steering system hydraulic delivery lines. ξ The site should be rigid and flat to prevent excess vibration.

ξ Shielded from the direct effects of the elements.

ξ Minimise the lengths of the hydraulic lines from the pump to the cylinder and where possible, the pump motor supply cables.

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