Yuken A70-L-R-04-K-S-60 Piston pump
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Brand Name: | Yuken |
Model Number: | A70-L-R-04-K-S-60 |
Weight (approx.): | 230/750B |
Maximum angular acceleration: | 750x1090x250 |
Maximum Axial Force At Standstill: | 750 |
Displacement, geometric, per revolution: | 1090 |
Load Pressure: | 250 |
Control Pressure Measurement: | 750 mm |
Sequence Valve: | 1 090 mm |
Maximum Volume Flow: | 250 mm |
Product Details
Weight (approx.) | 230/750B |
Maximum angular acceleration | 750x1090x250 |
Maximum Axial Force At Standstill | 750 |
Displacement, geometric, per revolution | 1090 |
Load Pressure | 250 |
Control Pressure Measurement | 750 mm |
Sequence Valve | 1 090 mm |
Maximum Volume Flow | 250 mm |
Pilot Pressure | 250 mm |
Maximum Permissible Pilot Pressure | 7,5 mm |
Rate Of Pressure Change | 786 mm |
Maximum rotational speed | 1 054 mm |
Torque | 6 mm |
Case volume | 790 Kg |
Power | 8 150 kN |
Control Fluid Drain | 18 300 kN |
Drive Speed | 250 r/min |
Pressurefree Operation | 320 r/min |
Nominal Resistance | 0,21 |
Maximum Torque | 3,13 |
Maximum Permissible Speed (limit Speed) | 3,2 |
Voltage | 863 mm |
Rotary stiffness | 990.9 mm |
Moment of inertia rotary group | 7.5 mm |
Drive Power | 33 mm |
Flow | 20 mm |
Determining Operating Characteristics | 0.21 |
Y1 | 3.2 |
Y2 | 4.76 |
Y0 | 3.13 |
Radial clearance class | CN |
Dynamic load, C | 8,150 kN |
Static load, C0 | 18,300 kN |
Fatigue limit load, Cu | 1,271 kN |
Nref | 310 rpm |
Nlim | 460 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.46 Hz |
Characteristic rolling element frequency, BSF | 10.8 Hz |
Characteristic outer ring frequency, BPF0 | 13.64 Hz |
Characteristic inner ring frequency, BPFI | 16.36 Hz |
da min | 778 mm |
Da max | 1,062 mm |
ra max | 6 mm |