Regeldrossel 2WFCE40S500L-1X/M/24A1 - Bosch Rexroth R901388128

A linear characteristic makes controller design easier, because setpoint and flow stay in a fixed ratio. The 2WFCE40S500L-1X/M/24A1 offers that characteristic at 500 l/min nominal flow and 420 bar operating pressure.

Benefits

• Linear flow characteristic at 500 l/min nominal flow in size 40.
• Analogue setpoint 0 to 10 V through a 7-pole connector (6 + PE) to EN 175201-804.
• 420 bar maximum operating pressure, cartridge valve to ISO 7368-BD-10-2-A.
• Pilot-operated spool with internal spool position feedback and on-board electronics, supply 24 VDC.
• NBR seals, HL hydraulic fluid, 8.18 kg, flow A to B and B to A.

Applications

The cartridge is used on presses and power units whose speed is controlled through flow. The linear characteristic simplifies tuning of the superimposed controller. Compared with the current variant of the same series, only the signal type at the connector differs.

Manufacturer

Bosch Rexroth, material number R901388128. Characteristic curves, cavity dimensions and connector assignment are given in the valve data sheet.