MEDIUM SPEED ENGINE 250CM³
Hydrokit Part Number : MHR250A1AD
Discontinued product replaced by :
MOTEUR OMRX 250CC CYL Ø25MM ( MHR250A1AX )
Technical information
HYDRAULIC MEDIUM SPEED MOTOR 250CC (249.3cm3)
SAE A front flange 82.55mm alignment 106.4mm centre distance
Cylindrical shaft Ø25mm, parallel key A8x7x32
Ports: 1/2 BSP (A & B), 1/4 BSP (T)
Geniune Danfoss reference: 151-0716
SAE A front flange 82.55mm alignment 106.4mm centre distance
Cylindrical shaft Ø25mm, parallel key A8x7x32
Ports: 1/2 BSP (A & B), 1/4 BSP (T)
Geniune Danfoss reference: 151-0716
The frictions are reduced to the minimum thanks to the gear rim bearing and to the effectiveness of the hydraulic greasing. It permits a long life and a better efficiency even under continuous high pressures. The gear rim with rollers is advised with very light oils and for systems that require numerous switches. Speed : max 160 to 775 RPM according to the engine
Cubic capacity : 50 to 375 cm³/rev
Speed (rpm) | Torque (Nm) | ||||||||||
Displacement (cm³) | max continuous | min | max continuous | start min | max continuous power (kW) | max continuous pressure drop (bar) | max continuous oil flow (l/mn) | max starting pressure (bar) | max continuous inlet pressure (bar) | Sauer Danfoss reference | Hydrokit reference |
51,6 | 775 | 10 | 100 | 80 | 7 | 140 | 40 | 10 | 175 | 151.0710 | MHR050A1AD |
80,3 | 750 | 10 | 195 | 150 | 12,5 | 175 | 60 | 10 | 175 | 151.0711 | MHR080A1AD |
99,8 | 600 | 10 | 240 | 200 | 13 | 175 | 60 | 10 | 175 | 151.0712 | MHR100A1AD |
125,7 | 175 | 9 | 300 | 250 | 12,5 | 175 | 60 | 9 | 175 | 151.0713 | MHR125A1AD |
159,6 | 375 | 7 | 300 | 240 | 10 | 130 | 60 | 7 | 175 | 151.0714 | MHR160A1AD |
199,8 | 300 | 5 | 300 | 260 | 8 | 110 | 60 | 5 | 175 | 151.0715 | MHR200A1AD |
249,3 | 240 | 5 | 300 | 240 | 6 | 80 | 60 | 5 | 175 | 151.0716 | MHR250A1AD |
315,7 | 190 | 5 | 300 | 260 | 5 | 70 | 60 | 5 | 175 | 151.0717 | MHR315A1AD |
372,6 | 160 | 5 | 300 | 240 | 4 | 55 | 60 | 5 | 175 | 151.0718 | MHR375A1AD |
Technical data
Motor type | OMR Geroller | ||
Displacement | 250 | cc/rev | |
Flange type | SAE A flange | ||
Shaft type | Cylindrical | ||
Size of the shaft | 25 mm | ||
Orifices position | Side port - Offset | ||
Orifices A & B size | G1/2 | ||
Taille du drain | G1/4 | ||
Bearing type | Journal bearing | ||
Speed sensor | No | ||
Paint | Not paint | ||
Marque | Danfoss / White WDMS |