Semi-rotary drive, double-acting, 180°, 3.3 Nm at 6 bar, with hydraulic cushioning DRRS-20-180-FH-Y9A - Festo 8163612

The double-acting DRRS-20-180-FH-Y9A converts compressed air via rack and pinion into a rotary motion of 180°, with 3.3 Nm at 6 bar. It is connected via M5 and mounted via through-holes, female threads or a mounting kit.

Benefits

• Theoretical torque 3.3 Nm at 6 bar, operating pressure 2 to 8 bar
• Swivel angle 180°, adjustable from 80° to 200°, +10/-100° per end position
• Internal hydraulic cushioning, cushioning angle 32.8°, mass moment of inertia up to 0.03 kgm²
• Repetition accuracy 0.07°, plate axial runout 0.07 mm
• Flanged shaft carries 350 N static axial load and 5 Nm bending moment
• Cleanroom class 9 to ISO 14644-1, suitable for battery production (F1a)

Applications

Typical tasks are turning and swivelling motions in assembly and handling at 0 to 60 °C ambient temperature. With 0.03 kgm², the hydraulic cushioning permits higher moving masses than the version with elastic cushioning.