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A NACHI-proprietary semi-circular barrel swash plate that receives pressure on its surface ensures a stable discharge volume at all times. This elimi nates excess discharge volume, and enables the effective use of power corresponding to the load cycle.
This "energy-saving type" conserves energy, reduces power loss, and helps to reduce hydraulic costs.
Silent Type That Demon
strates Its Power Quietly
Proprietary low-noise mechanisms are incorporated on the shoe, swash plate, valve plate, and other locations to ensure silent operation. In particular, a semi-circular barrel swash plate stabilizes operation characteristics to ensure silent operation.
| Model No. | Volumecm³/rev | Discharge volume at no-load L/min | Pressureadjustment rangeMPa{kgf/cm²} | PermittedpeakpressureMPa{kgf/cm²} | Rotating speed min-1 | Masskg | ||||
| 1000min-1 | 1200min-1 | 1500min-1 | 1800min-1 | Min. | Max. | |||||
| PVS-0B-8*0-30 1 2 3 | 8.0(3.0 to 8.0) | 8.0 | 9.6 | 12.0 | 14.4 | 2 to 3.5{20.4to 35.7}2 to 7 {20.4 to 71.4}3 to 14 {30.6 to 143}3 to 21 {30.6 to 214} | 25{255} | 500 | 2000 | 7.7 |
| PVS-1B-16*0-(*)-12 1 2 3 | 16.5(5.0 to16.5) | 16.5 | 19.8 | 24.7 | 29.7 | 2 to 3.5{20.4 to 35.7}2 to 7 {20.4 to 71.4}3 to 14 {30.6to 143}3 to 21 {30.6 to 214} | 25{255} | 500 | 2000 | 10.5 |
| PVS-1B-22*0-(*)-12 1 2 3 | 22.0(7.0 to 22.0) | 22.0 | 26.4 | 33.0 | 39.6 | 2 to 3.5{20.4 to 35.7}2 to 7 {20.4 to 71.4}3 to14 {30.6 to 143}3 to 21 {30.6to 214} | 25{255} | 500 | 2000 | 10.5 |
| PVS-2B-35*0-(*)-12 1 2 3 | 35.0(8.0 to35.0) | 35.0 | 42.0 | 52.5 | 63.0 | 2 to 3.5{20.4 to 35.7}2 to 7 {20.4 to 71.4}3 to 14 {30.6 to 143}3 to21 {30.6 to 214} | 25{255} | 500 | 2000 | 21 |
| PVS-2B-45*0-(*)-12 1 2 3-(")-20 | 45.0(11.0 to 45.0) | 45.0 | 54.0 | 67.5 | 81.0 | 2 to 3.5{20.4 to 35.7}2 to 7 {20.4 to 71.4}3 to14 {30.6 to 143}3 to 21 {30.6 to 214} | 25{255} | 500 | 2000 | 21 |
