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M7V
Xeriwell or Others
Kawasaki M7V series motors are variable displacement type axial piston motors. The normal pressure of this series motors is 40Mpa and Max pressure can be 45Mpa
General Descriptions:
• Applicable to an open circuit and closed circuit.
• Applicable to construction machinery and industrial vehicles.
• Swash plate design allows for a compact motor.
• High power density
• Various control options make the motor suitable for a wide range of applications.
Features:
1) Superior performance at High and Low speed
Optimized rotary balance design enables high speed perfomance and excellent low speed characteristics.
2) Low noise
Swash plate configuration provides the low noise.
3) Compact size
Swash plate configuration provides the more compact structure and flexibility in system design.
4) Long bearing life
Swash plate configuration results in longer bearing life.
Type: M7V85, M7V112, M7V160, M7V212
| M7V series | ||||
| Size | 85 | 112 | 160 | 212 |
| Min. Displacement:qmincm3(in3) | 0 to 68 | 0 to 90 | 0 to 128 | 0 to 170 |
| (0 to 4.2) | (0 to 5.5) | (0 to 7.9) | (0 to 10.5) | |
| Max. Displacement:qmaxcm3(in3) | 68 to 88.5 | 90 to 112 | 128 to 160 | 170 to 215 |
| (4.2 to 5.2) | (5.5 to 6.9) | (7.9 to 9.8) | (10.5 to 13.1) | |
| Max. Speed:Nnom/ Nmax*1 min-1(rpm) | 3,900 / 6,150 | 3,550 / 5,600 | 3,100 / 4,900 | 2,900 / 4,600 |
| Nominal pressure:Pnom*2 MPa (psi) | 40 (5,800) | 40 (5,800) | 40 (5,800) | 42 (6,100) |
| Max. Pressure:PmaxMPa (psi) | 45 (6,500) | 45 (6,500) | 45 (6,500) | 50 (7,200) |
| Theoretical output torqueNm (lbf ft) | 541 (399) | 713 (526) | 1,019 (752) | 1,437 (1,060) |
| PowerkW (hp) | 221 (296) | 265 (355) | 331 (444) | 436 (585) |
| Max. Flow:Q L/min (gallon/min) | 332 (88) | 398 (105) | 496 (131) | 623 (165) |
| Moment of inertiakg·m2 | 0.011 | 0.017 | 0.03 | 0.054 |
| Volume in the caseL (gallon) | 0.8 (0.21) | 1.0 (0.26) | 1.5 (0.40) | 2.0 (0.53) |
| Masskg (lb) | 39 (86) | 46 (101) | 63 (139) | 90 (198) |
| Temperature℃ (°F) | −20 to +115 (−4 to +239) at drain port −20 to +90 (−4 to +194) at inlet port | |||
| Coating | Red synthetic resin primer | |||
| Values shown in the table above are theoretical values. | ||||
| ＊1：Nnom：Max. speed at qmax. Nmax：Max. speed at q <0.6qmax.(M7V212：Max speed at q <0.4qmax.) ＊2：Nominal pressure corresponds to the design pressure to provide proper performance,function,and service life. | ||||
