Fixed displacement axial piston motors

Fixed displacement axial-piston motors in swashplate design operate in closed circuit systems.
Shaft speed is directly proportional to the amount of flow.
Output rotating torque is directly proportional to the pressure differential in pressure lines.
The direction of rotation bears a relationship to the work ports A or B when pressurized.
AM axial-piston motors are relatively compact.
The design provides modular mounting of control valves.

How to order

Notation example

Dimension и connection sizes

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Technical specifications

Displacement Code		33		71			90		112
Displacement per Revolution	cm³	33,3		69,8			89		110,8
Maximum Pressure in High Pressure Line	MPa	35,7					35,8		36,3
Rated Pressure in High Pressure Line	MPa	22,5					26,5		26,915
Maximum Case Pressure	MPa	0,25
Maximum Rotating Torque	Nm	176			369		471		583
Maximum Speed	min^-1	3590			2810		2590
Minimum Speed	min^-1	500
Rated Speed	min^-1	1500
Swashplate Angle	Degr.	18
Rated Power	kW	14,5	30,4			48,9		60,8
Weight (without fluid)	kg	30	40			47		50

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Shaft options

Code А	Code В	Code С

Code D	Code Е

Manifold Valve

Manifold valve consists of control elements providing pressure limiting within the closed hydrostatic circuit and
porting heated fluid from the circuit into the reservoir for exchange.

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