dsm-12-270-fw-a-b

Name: dsm-12-270-fw-a-b
Brand: FESTO
SKU: dsm-12-270-fw-a-b

Festo DSM-12-270-FW-A-B: 12mm semi-rotary drive with 270° swivel angle, double-acting mode, and optional position sensing. Suitable for precise positioning in industrial applications.

Product Modeldsm-12-270-fw-a-b

Material Number547596

Product ID12023

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Precision PositioningThe Festo DSM-12-270-FW-A-B offers a 270° swivel angle, allowing for precise positioning in a wide range of industrial applications. Its double-acting mode ensures smooth and reliable operation.
2
Robust ConstructionBuilt with a nickel-plated steel drive shaft and TPE-U(PU) seals, this semi-rotary drive is designed to withstand harsh industrial environments. The wrought aluminum alloy housing provides additional durability.
3
Operational FlexibilityThis actuator operates within a pressure range of 0.2 MPa to 1 MPa (2 bar to 10 bar), making it versatile for various pneumatic systems. It also supports compressed air to ISO 8573-1:2010 standards.
4
Position DetectionEquipped with proximity switch position detection, the DSM-12-270-FW-A-B ensures accurate and reliable positioning. This feature is particularly useful in applications requiring precise control.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Size

Swivel angle

0deg 270deg

Mounting position

Any

Mode of operation

Double-acting

Structural design

Rotary vane

Position sensing

For proximity sensor

Corrosion ResistanceThe Festo DSM-12-270-FW-A-B boasts a corrosion resistance class of CRC 0, indicating no corrosion stress. It also conforms to LABS (PWIS) standards, ensuring long-term performance in challenging environments.

Mounting OptionsThe actuator can be mounted via a female thread, providing flexibility in installation. It also supports pneumatic connections of M5, making it easy to integrate into existing systems.

Operational Temperature RangeThe DSM-12-270-FW-A-B operates within an ambient temperature range of -10 °C to 60 °C, making it suitable for a variety of industrial settings. Its robust design ensures reliable performance across different temperature conditions.

Torque and Force CapabilitiesWith a theoretical torque of 1.25 Nm at 0.6 MPa (6 bar, 87 psi), this semi-rotary drive can handle significant loads. It also supports a maximum axial force of 18 N and a maximum radial force of 45 N, making it suitable for demanding applications.

Weight and DimensionsWeighing approximately 300 grams, the DSM-12-270-FW-A-B is compact and lightweight, making it easy to handle and install. Its dimensions are optimized for efficient use in various industrial settings.

Compliance and CertificationsThe Festo DSM-12-270-FW-A-B is RoHS-compliant, ensuring it meets environmental regulations. It also conforms to VDMA24364-B1/B2-L standards, indicating its compliance with industry-specific requirements.

1Customer SupportFesto offers free lifetime technical support, providing customers with comprehensive assistance and ensuring they get the most out of their product. Additionally, the product is covered by a 14-day return policy for added peace of mind.

Operating pressure

2bar 10bar

Max. swivel frequency at 0.6 MPa (6 bar, 87 psi)

2Hz

Operating medium

Compressed air as per ISO 8573-1:2010 [7:-:-]

Corrosion resistance class (CRC)

0 - No corrosion stress

LABS (PWIS) conformity

VDMA24364-B1/B2-L

Cleanroom class

Class 6 according to ISO 14644-1

Ambient temperature

-10°C 60°C

Max. axial force

18N

Max. radial force

45N

Theoretical torque at 6 bar

1.25Nm

Product weight

260g

Type of mounting

With internal thread

Pneumatic connection

Note on materials

RoHS-compliant

Drive shaft material

Steel Nickel-plated

Seals material

TPE-U(PU)

Housing material

Wrought aluminum alloy

Manufacturer ID

547596