Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Vane type rotary actuators Series 6420 Pneumatic actuation 3 3 | 226 Spline position and adjustable rotation angle Ø50 ... Ø100 ROTATING SHAFT SPLINE POSITION 45° 90° 45° ˜ ˜ ˜ ˜ =90° +4° 0 ˜ =180° +4° 0 ˜ =270° +4° 0 Spline Connection 1 Connection 2 Spline Connection 1 Connection 2 Spline Connection 1 Connection 2 ROTATION ANGLE SETUP The version with adjustable rotation angle (cod. 6420..R or T) is available with hydraulic shock absorbers which enable to regulate the rotation angle by 15° and to decelerate moving mass. Example: • 90° rotation - 15° for each deceleration = 60° • 180° rotation - 15° for each deceleration = 150° • 270° rotation - 15° for each deceleration = 240° 90° 90° 180° 180° 270° 270° Connection 2 Connection 1 Connection 2 Connection 1 Connection 2 Connection 1
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