Pumpenregelsystem SYDFEE-2X/028R-PPA12N00-0000-A2A0VX1 - Bosch Rexroth R901060497

A machine tool stands still between cuts, yet the power unit keeps running. The SYDFEE-2X/028R-PPA12N00-0000-A2A0VX1 pulls back the swivel angle of its 28 cm³ pump during those pauses, so noise as well as power draw fall.

Benefits

• Demand driven swivel angle cuts power draw plus noise during idle phases.
• 200 bar preload valve keeps losses in the control circuit low.
• 84 l/min flow stays ready for rapid traverse, operating pressure to 280 bar.
• Analog command value into the on-board electronics, 24 VDC supply, 12-pole connector (11 + PE).
• Fitting key shaft, ISO 2-hole flange, clockwise rotation, no through-drive, 23.8 kg.

Application

The unit is used in power packs for machine tools, machining centres plus assembly lines running many short cycles. A low 200 bar preload reduces standing losses without limiting how fast the pump adjusts. FKM seals also cope with extended warm running.

Manufacturer

Bosch Rexroth, material number R901060497, product family SYDFEE. Sound level figures plus response times are given in data sheet RD 30030.