USD 372.39
Double-acting tandem rotary vane actuator with 12mm size, 246° swivel angle, and pneumatic shock absorbers. Delivers 2.5 Nm torque at 6 bar.
The Festo DSM-T-12-270-CC-FW-A-B (Part Number: 1145089) is a high-performance double-acting semi-rotary drive designed for precision automation tasks. Featuring a tandem rotary vane design with a 12mm size, this actuator provides a configurable swivel angle up to 246 degrees and delivers a robust theoretical torque of 2.5 Nm at 6 bar operating pressure. It incorporates pneumatic shock absorbers at both ends for smooth deceleration and reliable end-position cushioning. Built with a nickel-plated steel flanged drive shaft and a wrought aluminum alloy housing, it is optimized for industrial durability. Additional features include an M5 pneumatic connection, compatibility with proximity sensors for exact position feedback, and reliable operation within a 2.5 to 10 bar pressure range.
| Parameter | Value |
|---|---|
| Size | 12 |
| Swivel Angle | 0 to 246 degrees |
| Cushioning | Pneumatic shock absorber at both ends |
| Operating Pressure | 2.5 to 10 bar (0.25 to 1 MPa) |
| Theoretical Torque (at 6 bar) | 2.5 Nm |
| Max Swivel Frequency (at 6 bar) | 1.5 Hz |
| Repetition Accuracy | 0.1 degrees |
| Ambient Temperature | -10°C to 60°C |
| Pneumatic Connection | M5 |
| Housing Material | Wrought Aluminum Alloy |
Actuates precision routing gates in packaging conveyors to redirect items to alternative processing lines.
Standard rotary actuators struggle with fast cycling speeds; this unit provides a 1.5 Hz swivel frequency at 6 bar to enable high-throughput sorting.
Drives the rotational axis of grippers on pick-and-place robots for orienting parts before insertion.
Heavy actuators reduce overall robot payload capacity. The lightweight 390g aluminum construction and robust 2.5 Nm torque provide an optimal power-to-weight ratio.
Rotates manufactured parts in front of machine vision cameras for full 360-degree quality control scanning.
Ensures the camera captures clear, blur-free images by stopping the part precisely using the 0.1° repetition accuracy and integrated position sensing.
