Pumpenregelsystem SYDFEE-2X/028R-PRA12N00-0000-A0A0CXX - Bosch Rexroth R901119089

Mechanical pressure regulators respond slowly and drift with oil temperature. This unit controls pressure through its on-board electronics and the swivel angle of the pump, works up to 280 bar and provides up to 84 l/min from 28 cm³ of displacement.

Benefits

• Electronic pressure control up to 280 bar, with the setpoint given as an analogue signal.
• Swivel angle control of the 28 cm³ displacement, flow up to 84 l/min.
• No separate pressure relief valve is required to set the operating pressure.
• Geared shaft (R), ISO 2-hole mounting flange, clockwise rotation, without through-drive.
• Connection through a 12-pole connector (11 + PE) to EN 175201-804, 24 VDC supply.
• FKM seals, HLP hydraulic fluid, weight 20.5 kg.

Technical data

Applications

The unit fits clamping and test hydraulics where one pressure value has to be held exactly over a long period. The setpoint can be changed during the cycle without adjusting a valve. Mounting dimensions with the ISO 2-hole flange follow series 2X.

Manufacturer

Bosch Rexroth, material number R901119089. Product family SYDFEE, control through on-board electronics, variable displacement. Further details are given in data sheet RD 30030.