Hydraulic unit model У27.06.188
Purpose
The hydraulic unit of the model У27.06.188.1 (U27.06.188) is used with press drives of the СГУ (SGU) model with a 250 ton-force, designed for processing thermosetting plastics, rubber compounds and performing technological calibration, exhausting and other operations.
Climatic category of the hydraulic unit is NF. Category of placement is 4.2 in accordance with GOST 15150-69.
The hydraulic unit operates on pure mineral oil with kinematic viscosity of 20-200 mm2 / s at oil temperature of 15 ... 50 ° C and ambient temperature of 1 ... 45 ° C.
The cleanliness class of the working fluid is not lower than 12 according to GOST 17216-71.
Recommended brands of oils: ИГП-30, ИГП-38, ТУ.3.810.1413-78, ВНИИ НП-403 GOST 16728-78, industrial И-20А…И-40А according to GOST 20799-88.
Technical parameters
| Parameter name | Parameter data | |||
| Nominal pressure, MPa | ||||
| piston pump lines | 32 | |||
| vane pump lines | 2,5 | |||
| Pressure setting pressure relief valves | ||||
| КП1 | 5,0 | |||
| КП2 | 2,5 | |||
| КП3 | 33 | |||
| КП4 | 33 | |||
| КП5 | 40 | |||
| РД | 25 | |||
| Flow volume at the outlet of the hydraulic unit, l / min |
||||
| at a pressure of 32 MPa | 13 | |||
| at a pressure of 2.5 MPa | 189 | |||
| Control | electrohydraulic | |||
| Tank nominal capacity, l | 400 | |||
| Overall dimensions, mm: | ||||
| length | 1860 | |||
| width | 850 | |||
| height | 1605 | |||