EIPC
Xeriwell or Others
| Rated Size NG | 125 | 160 | 200 | 250 |
| Spec. volume Vth [cm3/rev]*** | 125.7 | 160.1 | 200.9 | 249.9 |
| Continuous operating pressure [bar]** | 250 | 160 | 140 | |
| Peak operating pressure [bar] max. 10 sec 15 % dutycycle | 280 | 170 | 150 | |
| Cut-in pressure peak [bar]** | 300 | 180 | 160 | |
| Max. speed [min-1] | 2800 | 2200 | ||
| Nominal speed [min-1]**** | 400 – 2,500 | 400 – 2,000 | ||
| Operating viscosity [mm2/s] | 10 – 300 | |||
| Starting viscosity [mm2/s] | 2000 | |||
| Operating temperature [°C] | -20 to +100 | |||
| Operating medium | HL – HLP DIN 51 524 | |||
| Max. medium temperature [°C] | 80 | |||
| Min. medium temperature [°C] | -20 | |||
| Max. ambient temperature [°C] | 80 | |||
| Min. ambient temperature [°C] | -20 | |||
| Max. admission pressure (intake side) [bar] | 2 bar absolute | |||
| Min. admission pressure (intake side) [bar] | 0.8 bar absolute | |||
| Weight appr. [kg] | 27,5 | 30 | 43 | 54 |
| Degree of filtration | Class 20/18/15 due to ISO 4406 | |||
| Efficiency ηvol | 94 | 94 | 93 | 93 |
| Efficiency ηhm | 90 | 91 | ||
| Pump noise* (measured in sound chamber) dB[A] | 76 | 77 | 77 | 78 |
| n = 1.450 Δ p = 250 bar T = 50 °C Medium:HLP 46 (160 bar at size 200 and 250) | ||||
| * Measured in anechoic room of Eckerle Hydraulic Division;Axial microphone distance 1.0 m ** For acceptable pressure at 400-1.800 rpm. Further rpm on request. *** Due to manufacturing tolerances the displacement volume could vary. **** Further rpm on request. | ||||
| Rated Size NG | 20 | 25 | 32 | 40 | 50 | 64 |
| Spec. volume Vth [cm3/rev]*** | 20 | 24.8 | 32.1 | 40.1 | 50.3 | 64.4 |
| Continuous operating pressure [bar]** | 250 | |||||
| Peak operating pressure [bar] max. 10 sec 15 % dutycycle | 320 | 300 | 280 | 280 | ||
| Cut-in pressure peak [bar]** | 350 | 325 | 300 | 300 | ||
| Max. speed [min-1] | 3600 | 3200 | 3000 | 2500 | 1800 | 1800 |
| Nominal speed [min-1] | 200 – 3,600 | 200 – 3,200 | 200 – 3,000 | 100 – 2,500 | 100 – 1,800 | 100 – 1,800 |
| Operating viscosity [mm2/s] | 10 – 300 | |||||
| Starting viscosity [mm2/s] | 2000 | |||||
| Operating temperature [°C] | -20 to +100 | |||||
| Operating medium | HL – HLP DIN 51 524 part 1/2 | |||||
| Max. medium temperature [°C] | 120 | |||||
| Min. medium temperature [°C] | -40 | |||||
| Max. ambient temperature [°C] | 80 | |||||
| Min. ambient temperature [°C] | -40 | |||||
| Max. admission pressure (intake side) [bar] | 2 bar absolute | |||||
| Min. admission pressure (intake side) [bar] | 0.8 bar absolute (Start 0.6) | |||||
| Weight appr. [kg] | 8.3 | 8.6 | 9.2 | 9.8 | 10.5 | 11.5 |
| Degree of filtration | Class 20/18/15 due to ISO 4406 | |||||
| Efficiency vol | 93 | 93 | 94 | 95 | 95 | 95 |
| Efficiency ηhm | 91 | 92 | 92 | 93 | 93 | 93 |
| Pump noise* (measured in sound chamber) dB[A] | 62 | 63 | 64 | 65 | 66 | 66 |
| n = 1,450 Δ p = 250 bar T = 50 °C Medium:HLP 46 | ||||||
| * Measured in anechoic room of Eckerle Hydraulic Division;Axial microphone distance 1.0 m ** For acceptable pressure at 400-1.800 rpm. Further rpm on request. *** Due to manufacturing tolerances the displacement volume could vary. | ||||||
| Rated Size NG | 64 | 80 | 100 |
| Spec. volume Vth [cm3/rev]*** | 65,3 | 80,4 | 100,5 |
| Continuous operating pressure [bar]** | 210 | ||
| Peak operating pressure [bar] max. 10 sec 15 % dutycycle | 230 | ||
| Cut-in pressure peak [bar]** | 250 | ||
| Max. speed [min-1] | 3000 | 3000 | 2500 |
| Nominal speed [min-1] | 100 – 3,000 | 100 – 3,000 | 100 – 2,500 |
| Operating viscosity [mm2/s] | 10 – 300 | ||
| Starting viscosity [mm2/s] | 2000 | ||
| Operating temperature [°C] | -20 to +100 | ||
| Operating medium | HL – HLP DIN 51 524 part 1/2 | ||
| Max. medium temperature [°C] | 120 | ||
| Min. medium temperature [°C] | -40 | ||
| Max. ambient temperature [°C] | 80 | ||
| Min. ambient temperature [°C] | -40 | ||
| Max. admission pressure (intake side) [bar] | 2 bar absolute | ||
| Min. admission pressure (intake side) [bar] | 0.8 bar absolute (Start 0.6) | ||
| Weight appr. [kg] | 11.5 | 13 | 13.5 |
| Degree of filtration | Class 20/18/15 due to ISO 4406 | ||
| Efficiency ηvol | 94 | 95 | 95 |
| Efficiency ηhm | 92 | 93 | 93 |
| Pump noise* (measured in sound chamber) dB[A] | 69 | 70 | 71 |
| n = 1,450 Δ p = 210 bar T = 50 °C Medium:HLP 46 | |||
| * Measured in anechoic room of Eckerle Hydraulic Division;Axial microphone distance 1.0 m ** For acceptable pressure at 400-1.800 rpm. Further rpm on request. *** Due to manufacturing tolerances the displacement volume could vary. | |||