Double acting pneumatic rotary actuator
0 - 180 °, 130 Nm | SF-C series
SOMMER-automatic
Power transmission
With rack & pinion
- Optimum conversion of input power to torque
- High-precision repeatability
- Mounted in double ball bearings for high torque loading capacity
Limit position damping
Hydraulic shock absorber with spiral groove technology
- Sets off from limit position with minimal wear, smooth power takeup due to shaped spiral groove
- Screw-in depth enables damping characteristics to be adjusted to a range of individual settings
- Installed in pressure chamber, cooled by continuous flow of air, consistent damping characteristics
Air transmission
No hoses involved, up to 8 pneumatic delivery points
- Reduces the interference contour, hose pack does not need to be swivelled at the same time.
- Easy-action rotary distributor using O-ring with Teflon support strap
- Compact external dimensions, directly bolted to housing
Drive unit
Two dual-action pneumatic cylinders
- Maximum torque in both directions of rotation
- Torque up to 130 Nm
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