- Features
- Technical Specifications
- Instruction
Features
·Low noise, high efficiency, long life service.
·High performance even at low speeds.
·Multiple oil port and shaft extension options available.
·Leakage-free shaft seal Optional reversible pump and motor.
Technical Specifications
| technology | parameter |
|---|---|
| Displacement (mL/rev): | 20, 22, 26, 33, 39, 46, 50, 52, 55, 63, 71 |
| Suction absolute pressure (bar): | 0.7…3 (all displacements) |
| Pressure specifications (bar): | |
| Displacement 20~26 cm³/rev: | Max. continuous pressure P1=250, Max. intermittent pressure P2=265, Max. peak pressure P3=280 |
| Displacement 33~46 cm³/rev: | Max. continuous pressure P1=230, Max. intermittent pressure P2=250, Max. peak pressure P3=270 |
| Displacement 50~52 cm³/rev: | Max. continuous pressure P1=220, Max. intermittent pressure P2=240, Max. peak pressure P3=260 |
| Displacement 55~63 cm³/rev: | Max. continuous pressure P1=200, Max. intermittent pressure P2=230, Max. peak pressure P3=250 |
| Displacement 71 cm³/rev: | Max. continuous pressure P1=180, Max. intermittent pressure P2=200, Max. peak pressure P3=220 |
| Speed specifications (r/min): | |
| Displacement 20~22 cm³/rev: | Min. speed nmin=600, Max. speed nmax=3500 |
| Displacement 26~52 cm³/rev: | Min. speed nmin=500, Max. speed nmax=3000 |
| Displacement 55~63 cm³/rev: | Min. speed nmin=400, Max. speed nmax=2800 |
| Displacement 71 cm³/rev: | Min. speed nmin=400, Max. speed nmax=2500 |
| Rotation direction: | clockwise (D), counter-clockwise(S), reversible (R) |
| Volumetric efficiency (ηv, %): | Displacement 20~26 cm³/rev: ≥92, Displacement 33~46 cm³/rev: ≥93, Displacement 50~55 cm³/rev: ≥94, Displacement 63~71 cm³/rev: ≥95 |
Instruction
Performance data shown are the average results based on series of tests of production units
Testing situation: oil temperature:40-45℃: Oil Viscosity:27-32 Cst.
