DescriptionUniversally usable unit for pneumatic swivel and turning movements
Advantages – Your benefitsFinely graded series with a steady increase in torque
for multiple cases of application, the correct size as a standard product is available
Large center bore
for feed-through of cables and hoses with the same unit height
Pre-adjusted shock absorber stroke
for fast and easy commissioning
Swivel angle can be selected as either 90° or 180°
complete flexibility in selecting the angle of rotation, application-specific angles possible on request
Selectable end position adjustability either small or large
for flexible adjustability of the swivel angle
Optionally attachable fluid feed-through and electrical feed-through
for permanently safe feed-through of gases, vacuum, and electrical sensor and actuator signals
Modular attachment to various options
for individual adjustment to various cases of application
Choice of electronic magnetic sensors or inductive proximity sensors
for absolute variability of position monitoring
Options and special informationShock absorber variants
The basic version of the swivel unit SRM is equipped with hydraulic shock absorbers. Additional shock absorber variants are available: elastomer damping (E), external damping (X) and speed damping (S).
End position adjustability
The SRM is available in the two swivel angles 90° and 180° and the end positions can be fine adjusted. In this case, a fine adjustment of the end positions of ±3° is possible. For all deviating swivel angles, a large end position adjustability is optionally available. Thus, any angle of rotation between -3° and +183° can be realized.
Variant with media feed-through MDF
The optional media feed-through ensures process-reliable feeding through of compressed air, gases, or vacuum with four fluid channels.
Variant with electric rotary feed-through EDF
The optional electric rotary feed-through ensures process-reliable feed-through of electrical signals.
Variant with inductive monitoring
An additional attachment is required to monitor the SRM with inductive proximity switches. Here you can choose between fixed (SF) and adjustable (SI) switching position.
Please note that suitable emergency stop scenarios (e.g. controlled shut down) and restarting scenarios (e.g. pressure build-up valves, appropriate valve switching sequences) are needed for all pneumatic actuators.
Variant with pneumatic center position
The SRM swivel unit can optionally be ordered with pneumatic center position. This makes it possible, to control a third position in addition to the two end positions.