video corpo

Spherical piston hydraulic motor MSI series
with gear reduceropen circuit

spherical piston hydraulic motor
spherical piston hydraulic motor
Add to favorites
Compare this product


spherical piston
Other characteristics
open circuit, with gear reducer

Min.: 5 bar (73 psi)

Max.: 350 bar (5,076 psi)

Rotational speed

Min.: 3,500 rpm (21,991.15 rad.min-1)

Max.: 4,500 rpm (28,274.33 rad.min-1)


49 cm³ (2 US fl oz)


M : Motor. SI : Semi-integrated, model definition already used for the fixed and variable displacement motors, meaning that the flange is further back so the motor can easily be fitted into a gearbox or hub. These motors are usually used for vehicle wheel drive. 2C : 2 displacements. More often referred to as 2 speed, because with a constant inlet flow, the change in displacement induces a change in shaft speed and therefore in vehicle speed. 45/49 : Maximum displacement varying the angle of the swashplate changes the stroke of the pistons and thus the displacement of the motor. Control : the motor is naturally at maximum displacement. Supplying oil to the control piston through an orifice in the back piece pushes the swashplate to minimum displacement position. Characteristics and advantages : high efficiency, 2-displacement motors, max. displacement 49 cc/rev. on request, the minimum and maximum displacement can be factory adjusted, pilot pressure on the X line to change the displacement : from 17 to 70 bar, maximum pressure of 5 bar in the housing (whatever the shaft speed), extreme operating temperature : -25 to 115°C, can be used in either closed or open loop systems, semi-integrated – cartridge motor, bidirectional, options available on request : flushing valve, speed sensor. Please consult. Applications : construction equipment, agricultural machinery, skid-steer, fan drive.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.