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Festo

FESTO DSR-25-180-P Semi-Rotary Drive 180° 5Nm G1/8

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$88.30

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	FESTO
Model Number	DSR-25-180-P
Product Category	Semi-Rotary Drive
Part Number	11911
Series	DSR
Size	25
Swivel Angle	0° to 180°
Rotation Angle Adjustment Range	0° to 180°
Cushioning	Elastic cushioning rings/plates at both ends
Mode of Operation	Double-acting
Design	Rotary vane
Position Sensing	None
Operating Pressure	2-8 bar
Operating Medium	Compressed air to ISO 8573-1:2010 [7:-:-]
Theoretical Torque at 6 Bar	5 Nm
Maximum Axial Force	75 N
Maximum Radial Force	200 N
Pneumatic Connection	G1/8
Mounting Position	Any
Drive Shaft Material	Steel, nickel-plated
Housing Material	Die-cast zinc

Key Features

180° Rotary Motion

The DSR-25-180-P provides a documented swivel and adjustment range from 0° to 180° for limited-angle pneumatic rotary motion.

5 Nm Theoretical Torque

The documented theoretical torque is 5 Nm at an operating pressure of 6 bar.

Double-Acting Vane Design

The actuator uses a double-acting rotary-vane design to convert compressed air into controlled rotary movement.

Adjustable Rotation Range

The swivel angle can be adjusted within the documented 0° to 180° rotation range to suit the mechanical motion requirement.

Elastic End Cushioning

Elastic cushioning rings or plates are provided at both ends to manage movement near the end positions.

G1/8 Pneumatic Connection

The documented pneumatic connection is G1/8 for integration into suitable compressed-air circuits.

Applications

Pneumatic rotary positioning systems
Automated assembly machinery
Workpiece turning mechanisms
Material handling equipment
Packaging and processing machinery
Indexing and swivelling mechanisms
Machine automation systems
Limited-angle rotary motion applications

Purchase Information

We support online purchase of the FESTO DSR-25-180-P Semi-Rotary Drive. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is FESTO DSR-25-180-P?
It is a double-acting pneumatic semi-rotary drive with a rotary-vane design and an adjustable swivel range up to 180°.

What is the FESTO part number?
The documented part number is 11911.

What is the swivel angle?
The documented swivel angle and rotation adjustment range are 0° to 180°.

What torque does DSR-25-180-P provide?
The documented theoretical torque is 5 Nm at 6 bar.

What is the operating pressure range?
The documented operating pressure range is 2 to 8 bar.

What pneumatic connection does it use?
The documented pneumatic connection is G1/8.

What type of operation does it use?
The DSR-25-180-P uses double-acting pneumatic operation.

Does it include position sensing?
The documented configuration does not include position sensing.

What type of cushioning is used?
The actuator uses elastic cushioning rings or plates at both ends.

What is the ambient temperature range?
The documented ambient temperature range is -10°C to +60°C.

Can DSR-25-180-P replace another semi-rotary drive?
It can be considered after the complete model number and technical requirements have been checked. Swivel angle, torque, operating pressure, pneumatic connection, shaft arrangement, mounting and allowable loads should be verified against existing system requirements.

What should be checked before ordering?
The pneumatic, mechanical and installation requirements should be checked before ordering, including the complete model number, 180° swivel range, 5 Nm theoretical torque at 6 bar, G1/8 connection, mounting arrangement and required load conditions.

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