Gear Motors, fixed displacement, cast iron body
The Parker Hannifin PGM 30/31, 50/51 and 75/76 hydraulic motors are manufactured with hi-tensile grey iron. Parker motors offer a wide variety of drive shafts that are designed for high-torque applications and unique pressure balanced thrust plates contribute to optimized performance.
They can be assembled as single or multiple motors with flow divider, piggyback and winch configurations.
Being an authorised Parker Hannifin distributor, as well as all the motors listed below, P & R hydraulics can obtain other units, spare parts and accessories for all Parker hydraulic motors. Additionally, we can inspect, repair and test Parker units; modify existing units and custom build units according to your specification and the application to which it is being turned.
|Product||Flow rate [Galls / Min]||Max pressure [psi]||Max speed [RPM]|
|PGM030/031||41 gpm (155 lpm)||3000 psi (206 bar)||2400|
|PGM050/051||66 gmp (250 lpm)||3000 psi (206 bar)||2400|
|PGM075/076||128 gpm (484 lpm)||3000 psi (206 bar)||2400|
PGM 300 Series
The Parker Hannifin PGM 300 series motors are a three piece cast iron construction with low friction bushing design for heavy duty applications.
These Parker Motors can be assembled as single, multiple, piggyback or thru-drive units.
|Product||Speeds||Displacement||Continuous pressure||Intermittent pressure||Output flow||Torque|
|P315 (PGM315)||900-3000rpm||Up to 2.48 cir (40.6 ccr)||Up to 3500 psi (241 bar)||4000 psi (275 bar)||Up to 31.5 gpm (119 lpm)||From 640-925 in-lbs (737-1065 kg-cm) @ 3000 rpm|
|P330 (PGM330)||900-3000rpm||Up to 3.94 cir (64.6 ccr)||Up to 3500 psi (241 bar)||4000 psi (275 bar)||Up to 50.1 gpm (190 lpm)||From 980-1685 in-lbs (1129-1941 kg-cm) @ 3000 rpm|
|P350 (PGM350)||900-2400rpm||Up to 6.38 cir (104.5 ccr)||Up to 3500 psi (241 bar)||4000 psi (275 bar)||Up to 64.8 gpm (245.2 lpm)||From 1265-2350 in-lbs (1457-2707 kg-cm) @ 2400 rpm|
|P365 (PGM365)||900-2400rpm||Up to 9.0 cir (147.5 ccr)||Up to 3500 psi (241 bar)||4000 psi (275 bar)||Up to 90.7 gpm (343.3 lpm)||From 1705-3740 in-lbs (1964-4308 kg-cm) @ 2400 rpm|
PGM 500 Series
Gear Motors – fixed displacement, aluminium body
The Parker Hannifin PGM 500 series are heavy-duty aluminium bodied motors which offer superior performance, high efficiency and low noise operation in high operating pressures.
These Parker motors are produced in different frame sizes with displacements ranging from 0.8 to 52 cm³/rev and either clockwise, anti-clockwise or dual rotation.
|Product||Speeds||Displacement||Continuous pressure||Intermittent pressure|
|P503 (PGM503)||Up to 4000 rpm||Up to 0.48 cir (7.9 ccr)||Up to 4000 psi (275 bar)||Up to 4350 psi (300 bar)|
|P505 (PGM505)||Up to 4000 rpm||Up to 0.73 cir (12.0 ccr)||Up to 4000 psi (275 bar)||Up to 4350 psi (300 bar)|
|P511 (PGM511)||Up to 4000 rpm||Up to 2.01 cir (33.0 ccr)||Up to 4000 psi (275 bar)||Up to 4350 psi (300 bar)|
|P517 (PGM517)||Up to 4000 rpm||Up to 3.17 cir (52.0 ccr)||Up to 3625 psi (250 bar)||Up to 4000 psi (275 bar)|
Parker Axial Piston Motors – fixed displacement, bent axis
The F1 is a fixed displacement bent axis, truck hydraulic motor that can tolerate low temperature and high temperature shocks, and high acceleration.
F11/12 is the high performance bent axis, fixed displacement heavy-duty motor series. These Parker motors can be used in numerous applications in both open and closed loop circuits. The 40° angle between shaft and cylinder barrel allows for a very compact, lightweight motor. The simple straightforward design with very few moving parts, make them very reliable motors.
|Product||Speed||Displacement||Continuous pressure||Intermittent pressure||Versions|
|F1||Up to 3000 rpm||Up to 7.23 cir (118.5 ccr)||Up to 3625 psi (250 bar)||Up to 5075 psi (350 bar)||ISO|
|F11||50-14000 rpm||Up to 1.15 cir (19.0 ccr)||Up to 5075 psi (350 bar)||Up to 6090 psi (420 bar)||CETOP, ISO, SAW and SAE|
|F12||50-7300 rpm||Up to 14.76 cir (242.0 ccr)||Up to 6090 psi (420 bar)||Up to 6960 psi (480 bar)||CETOP, ISO, SAE and cartridge|