BOSCH Rexroth A2F Tapered Bent-axis Piston Pump Motor

displacement 10-500cc rpm:2000-7500 normal pressure:350bar peak pressure:400bar A2F pump axial tapered piston unit of bent axis design with fixed displacement for use as either pump or motor in hydrostatic drives, in open or closed circuit system. When operated as a pump, the flow is proportional to the drive speed and the displacement. When operated as motor, the output speed is proportional to the flow and inversely proportional to the The output torque increases with the pressure drip between the high and low pressure sides. displacement. High performance rotary group with well-proven spherical control area with the advantages, self-centering low peripheral speed, high efficiency. Robust rolling bearing endure long service life. Drive shaft capable of adopting radial loading A2F 55 R 2 P 1 Fixed displacement Pump / motor Rear cover Port plate 1 Displacement (Vgmin ~Vgmax) Port plate 2 cc/rev 6 Port plate 3 cc/rev 10 Port plate 4 cc/rev 12 Port plate 5 cc/rev 23 Port plate 6 cc/rev 28 Port plate 7 cc/rev 45 Shaft end cc/rev 55 Keyed shaft GB1096-79 P cc/rev 63 Splined shaft DIN 5480 Z cc/rev 80 Splined shaf S 107 cc/rev 107 Series 125 cc/rev 125 Series: size 10~160 1 160 cc/rev 160 Series: size 10~160 2 200 cc/rev 200 Series. Size 10~160 3 225 cc/rev* 225 Series: size 10~160 4 250 cc/rev 250 Series: size 200~500 5 355 cc/rev 355 500 cc/rev 500 Direction of rotation Clockwise R Ordering code example. A2F 55 R 2 P1 Fixed displacement pump A2F, size 55, clockwise rotation, series 2, keyed shaft, port plate L Alternation W (not for pump in open circuit) Uchida Rexroth Hydromatik a2f motor & a2f pump Features – For use in mobile and stationary applications – The output speed is dependent on the flow of the pump and the displacement of the motor. – The output torque increases with the pressure differential between the high-pressure and the low-pressure side. – Finely graduated sizes permit far-reaching adaptation to thedrive case – High power density – Small dimensions – High total efficiency – Good starting characteristics – Economical design