RADIAL PISTON PUMPS Н400Е, Н401Е, Н403Е
Application
Radial-piston eccentric reversible pumps of types Н400Е, Н401Е, Н403Е are designed for General machine-building applications in hydraulic drives where pressures of 20 MPa (pump Н400Е) and 32 MPa (pumps Н401Е и Н403Е) and a reversible unregulated flow of the working fluid are required. The pumps run on pure mini-drill oil with a kinematic viscosity of 17-213 mm2 / s at an oil temperature of +10...+50oC and an ambient temperature of 0...+50oC.
The working fluid purity class is not more than 13 according to GOST 17216-71. The nominal filtration fineness is 25 microns.
Recommended brands of oils: ИГП-30, ИГП-49 ТУ.3.810.1413-97; ВНИИ ИП-403 ГОСТ 16728-78, GOST 16728-78, industrial И-20А...И40А GOST 20799-88
Technical parameters
| Name of parameter |
Parameter data | ||
| Н400Е | Н401Е | Н403Е | |
| The pressure at the pump outlet, MPa maximum minimum |
20 28 |
32 40 | |
| Output pressure, MPa rated maximum minimum |
0,005 0,01 | ||
| Nominal feed, l/min | 5,5±5% | 17,06±5% | 34,12±5% |
| Rated power, kW | 2,2 | 10,5 | 21 |
| Weight (without working fluid), kg | 15 | 38 | 47 |