Danfoss MAH motors are based on the axial piston principle with fixed displacement, enabling a very light and compact design. Lubrication of the moving parts is provided by the water itself. Shaft speed is proportional to the input flow. Low noise and quiet in operation.
Details:
Geometric displacements 4, 5, 6.3, 10 and 12.5 cm3/rev – available in 2 frame sizes
• Min/Max shaft speed range 300 to 3000 (4000) rev/min
• Max continuous pressure up 140 bar / 2000 PSI
• Max operation torques 8 – 25 Nm / 5.9 - 18.4 (lbf.ft) and maximum outputs 3-8 kW / 4-11hp
• Constant torque over a wide speed range
• Fluid: clean tap water (10µ absolute filtration, ß-value > 5000)
• Fluid temperature 3° to 50° C / 37° - 122° F (60° C at 100 bar / 140° F at 1450 PSI)
• Ambient temperature 0° C to 50° C / 32° - 122° F
• Reversible for short periods
• CW and CCW versions
• Non-corrosive materials
For the complete range of Danfoss MAH Motors go to our dedicated website: High Pressure Water Equipment - MAH Motors
| High Speed Motors for Tap Water | |||||||
| Type & cc/rev | Minimum Speed | Maximum Speed | Maximum Pressure | Ports/ Connection | House Material | Weight kg | Ordering Code |
|---|---|---|---|---|---|---|---|
| MAH 4 CW | 300 | 4000 | 140 bar | G¼ | Alu/AISI304 | 4,1 | 180F0100 |
| MAH 4 CCW | 300 | 4000 | 140 bar | G¼ | Alu/AISI304 | 4,1 | 180F0101 |
| MAH 5 CW | 300 | 4000 | 140 bar | G¼ | Alu/AISI304 | 4,1 | 180F0102 |
| MAH 5 CCW | 300 | 4000 | 140 bar | G¼ | Alu/AISI304 | 4,1 | 180F0103 |
| MAH 6,3 CW | 300 | 4000 | 140 bar | G¼ | Alu/AISI304 | 4,1 | 180F0104 |
| MAH 6,3 CCW | 300 | 4000 | 140 bar | G¼ | Alu/AISI304 | 4,1 | 180F0105 |
| MAH 10 CW | 300 | 3000 | 140 bar | G¼ | Alu/AISI304 | 6,3 | 180F0001 |
| MAH 10 CCW | 300 | 3000 | 140 bar | G¼ | Alu/AISI304 | 6,3 | 180F0002 |
| MAH 12,5 CW | 300 | 3000 | 140 bar | G¼ | Alu/AISI304 | 6,3 | 180F0003 |
| MAH 12,5 CCW | 300 | 3000 | 140 bar | G¼ | Alu/AISI304 | 6,3 | 180F0004 |
| Spare Part Kits (all kits include service instruction) | |||||
| Motor range | Description | Pos. No. Included from exploded view drawing | Service Instruction | Weight kg | Ordering Code |
|---|---|---|---|---|---|
| MAH 4-6,3 | Shaft seal kit | 5,15,67,122,123,124,126,127,136,148,1 49 | 180R9151 | 0,1 | 180F4002 |
| MAH 4-6,3 | Valve plate kit CW | 91,92,93,94 | 180R9151 | 0,3 | 180F4003 |
| MAH 4-6,3 | Piston kit | 20,21,62,63,64,65,66 | 180R9151 | 0,3 | 180F4004 |
| MAH 4-6,3 | Cylinder barrel kit | 61 | 180R9151 | 0,8 | 180F4005 |
| MAH 4-6,3 | Valve plate kit CCW | 91,92,93,94 | 180R9151 | 0,3 | 180F4006 |
| MAH 10-12,5 | Shaft seal kit | 5,15,67,122,123,124,126,127,136,148,1 49 | 180R9152 | 0,2 | 180F4012 |
| MAH 10-12,5 | Valve plate kit CW | 91,92,93,94 | 180R9152 | 0,4 | 180F4013 |
| MAH 10-12,5 | Piston kit | 20,21,62,63,64,65,66 | 180R9152 | 0,6 | 180F4014 |
| MAH 10-12,5 | Cylinder barrel kit | 61 | 180R9152 | 1,3 | 180F4015 |
| MAH 10-12,5 | Valve plate kit CCW | 91,92,93,94 | 180R9152 | 0,4 | 180F4016 |
| MAH 2-12,5 | Tool set shaft sealing | - | - | 0,1 | 180Z0235 |
