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- Feature
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Feature:
1.Axial piston pumps with swash plate design for reliable operation and long life.
2.Pressure up to 420 bar.
3.Rated speed up to 1800 rev/ min. Higher speeds possible.
4.Oversize shafts and bearings.
5.Rotating and pressure-loaded parts are pressure balanced.
6.Through-drive enables multiple pump installations from a single shaft. Multiple pump combinations are also available.
7.Integrated pilot pump, fifi lter and pressure relief valves available.
8.Modular design gives these pumps a wide range of applications.
9.Fast response times.
| MODEL | 66 | 90 | 130 | 180 | 250 | ||||||||
| Design Swashplate-Axial piston pump | |||||||||||||
| Type of mounting | Flange or foot-mounted.tandem is foot mounted only | ||||||||||||
| Pipe connection SAE Hange | BA | psi | 11/2"=30001"=6000 | 2"=30001"=6000 | 21/2"=30001"=6000 | 21/2"=3000 11/4"=6000 | 31/2"=500 11/4"=6000 | ||||||
| Direction of rotation | Clockwise when viewing shaft end of pumpCounterclockwise available on request | ||||||||||||
| Speed range | nminnmax | rpm | 1501800 | ||||||||||
| Installation position | Optional,see mounting information | ||||||||||||
| Ambient temperature range | min max | F | -4122 | ||||||||||
| Weight | m | Ib | 121 | 165 | 234 | 251 | 467 | ||||||
| Mass ofinertia | J | Ib ft² | 0.38 | 0.38 | 1.068 | 1.068 | 3.465 | ||||||
| HYDRAULIC CHARACTERISTICS | |||||||||||||
| Nominal pressure (100%duty cycle) | pN | psi | 5000 | ||||||||||
| Input pressure | p1min | psi | 12.5 abs725 | ||||||||||
| p1max | psi | ||||||||||||
| Maximum pressure to DIN 24312 | p2max | psi | 6090 | ||||||||||
| Hydraulic fluid | Hydraulic oil to DIN 51524 part 2.Refer to section Application Data-Fluid Recommendations | ||||||||||||
| Hydraulic fluid temperature range | minmax | F | -13(on startup)194 | ||||||||||
| Viscosity range for continuous operation | min | cSt | 10 75 | ||||||||||
| max | cSt | ||||||||||||
| Maximum permissible start viscosity | max | cSt | 1000 | ||||||||||
| Filtering | ISO 4406 | 18/15/13 | |||||||||||
| Maximum geometric n=1500 rpmdisplacement n=1800 rpm | Vg | in³ | 4.1 | 5.5 7.9 11.0 | 15.2 | ||||||||
| Maximum geometric n=1500 rpmpump flow n=1800 rpm | Qg | USgpm | 2632 | 3643 | 5262 | 7186 | 99 119 | ||||||
| Case pressure | Pv max | psi | max.7.2psi over p1.Pmax=58 abs. | ||||||||||
