Compact Electric Slider Type Actuators

Linear actuators of the RCP6 and RCS4 series feature greatly increased mechanical stability as well as improved positioning accuracy of ± 5 µm.

The built-in linear recirculating ball designs absorb the radial loads and load torques. This effectively suppresses vibrations when stopping. A collision detection function has also been incorporated into this new series.

RCP6-WSA / RCS4-WSA: Wide slider type actuators

The wide RCP6 and RCS4 slider types absorb even higher moments in the directions of deflection and torsion in their base frame. These mechanical advantages come into play especially with larger overhangs, such as Cartesian systems and large superstructures.

The IntelligentActuator ISB series is based on compact, rectangular aluminium profiles. The linear drives with 230 V servo motor travel at a speed of 2.5 m/s and accelerate with a maximum permissible 1.2 G. The repeat accuracy is ± 5 µm. The repeat accuracy is ± 5 µm, the maximum payload is 400 kg.

All ISB slider type actuators can be optionally configured with a brake, ball chain system, creep sensor, limit switch and much more.

Long fast ISB actuators

ISB slider type actuators with a stroke length of up to 3,000 mm are equipped with a newly developed intermediate support where no speed drop occurs.

In addition, maintenance has been simplified. Grease lubrication can be done from both sides of the carriage without removing the main cover or other parts mounted on the carriage.

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While most electric linear actuators are made of aluminium, the SSPA series has an integrated design with a highly rigid steel profile. This gives it significantly higher rigidity than comparable slider type actuators.

Similar to the other linear cylinders with ball screws, the ground raceways of the guide lie on the inner surfaces of the U-shaped steel frame profile. The compact design of the SSPA slider types serves the high load capacity and bending strength of these linear actuators.