Semi-rotary actuators DSR/DSRL - Inch Series

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1 Semi-rotary actuators DSR/DSRL - Inch Series Wide variety of mounting options Infinitely adjustable rotation angle DSR Comprehensive range of accessories DSRL Product range overview Function Version Double-acting Semi-rotary actuator with keyed drive shaft Piston Rotation angle [ ] Torque [ft-lbf] 3/8, /2 /8,, -/4, -/ Variants P n n FW n n Variants P Flexible cushioning pads on each side 202/03 Subject to change DSR/DSRL FW With hollow flanged shaft è Internet:

2 Features Description In these semi-rotary actuators, the force is directly transmitted to the drive shaft via a rotary vane. The rotation angle is infinitely adjustable. The adjustable stop system is separate from the rotary vane so that any forces which occur are absorbed by the stop blocks. The impacts are cushioned at the end positions by built-in flexible pads. DSRL- -FW This design with hollow flanged shaft permits the passage of liquid or gaseous media, or even tubing or wiring. The force is transmitted directly and backlash-free via a splined shaft. Mounting options Without mounting attachments Direct mounting With mounting attachments For DSR For DSRL Foot mounting HSR- -FW Flange mounting FSR Foot mounting HSR- -FW Sample applications with hollow flanged shaft in DSRL Air blast Vacuum Electrical lines Water, coolant, oil, glue, etc. 2 Internet: DSR/DSRL Subject to change 202/03

3 Technical data Function Variants With keyed shaft With hollow flanged shaft Diameter 3/8 -/8 inch Force ft-lbf DSR DSRL General technical data Piston 3/8 /2 /8 -/4 -/8 Pneumatic connection M UNF 0-32 UNF 0-32 UNF /8 NPT /4 NPT Design Semi-rotary actuator with vane drive Cushioning Non-adjustable at both ends Magnet for position sensing Via electrical, pneumatic, or inductive switches (ordered separately, see accessories) Rotation angle Operating conditions Piston 3/8 /2 /8 -/4 -/8 Operating medium Filtered compressed air, lubricated or unlubricated Operating pressure [psi] Temperature range ) [ F] ) Note operating range of proximity sensors Forces and torques Piston 3/8 /2 /8 -/4 -/8 Torque at 90 psi [ft-lbf] Max. rotating frequency 2) [Hz] 3 Max. perm. radial load 3) [lbf] Max. perm. axial load 3) [lbf] Max. perm. mass moment of inertia 3) Diagrams 2) Please observe the max. permissible mass moments of inertia 3) On the drive shaft at maximum frequency 202/03 Subject to change DSR/DSRL Internet: 3

4 Technical data Max. permissible mass moment of inertia Mass moment of inertia m as a function of rotation time S and rotation angle m [lbft 2 x 0-4] DSR/DSRL-3/8 DSR/DSRL-/2 DSR/DSRL-/ m [lbft 2 x 0-4] S [s] S [s] S [s] m [lbft 2 x 0-4] DSR/DSRL- DSR/DSRL--/4 DSR/DSRL--/8 m [lbft 2 x 0-4] m [lbft 2 x 0-4] m [lbft 2 x 0-4] S [s] S [s] S [s] Rotation angle 90 Rotation angle 20 Rotation angle 80 Assembly instructions: If the listed maximum permissible mass moment of inertia is exceeded, external stops must be attached. Please note: the stop must not be less than the minimum radius to the drive shaft (r min ). The stop force must not exceed the maximum force. Due to the flexibility of the internal stops, a precise end position can only be achieved using external stops. Stop Stop radius r min Maximum force [lbf] 3/ / / / / Note When throttling the semi-rotary drives to rotating speeds under 80 /s, the drives must be operated at a pressure of at least 90 psi. A constant speed fluctuation of ±30% is to be expected. The flutters and the rotating times shown in the diagrams can only be improved by using flow control valves. 4 Internet: DSR/DSRL Subject to change 202/03

5 Technical data Materials Sectional view Rotary actuator Housing Die-cast zinc 2 Drive shaft Nickel plated steel 3 Rotary vane Plastic 4 Trip cam Sintered steel, nickel plated Cover cap Plastic Seals Nitrile rubber Weights [oz] Piston 3/8 /2 /8 -/4 -/8 DSR DSRL- -FW /03 Subject to change DSR/DSRL Internet:

6 Technical data Dimensions DSR Download CAD Data Note The rotation angle in both directions is 90, and it is pressure-dependent. The cushioning angle on each side is approx..6 maximum, at 7.6 psi. After the rotation process, the kinetic energy is converted by cushioning, the drive shaft rotates back by a corresponding angle. The stops must not be removed as the rotary vane is not suitable for end-position limiting. The cover cap is equipped with an angle scale for adjusting. When attaching additional components to the drive shaft, the maximum permissible tightening torque of the bolt at D4 must not be exceeded. Angle scale for rotation angle reading 2 Key position at 0 3 Supply port B B2 B3 D D2 D3 D4 E E2 H H2 H3 L L2 3/ / /32-72 UNF M UNF / / / UNF 0-32 UNF 4-48 UNF / / / UNF 0-32 UNF 4-48 UNF / / UNC 0-32 UNF 8-32 UNC / /8. -2/ UNF /8 NPT 8-32 UNC / / /64 /4-28 UNF /4 NPT 8-32 UNC L3 L4 L L6 L7 S S2 T T2 X Key ) [mm] Tightening torque at D4 [ft-lbf] 3/ A2 x 2 x 2 0. / A2 x 2 x / A3 x 3 x A4 x 4 x / A x x / A6 x 6 x 4 4. ) included in scope of delivery Dimensions are in inches, unless otherwise noted. 6 Internet: DSR/DSRL Subject to change 202/03

7 Technical data Dimensions DSRL Note The rotation angle in both directions is 90, and it is pressure-dependent. The cushioning angle on each side is approx..6 maximum, at 7.6 psi. After the rotation process, the kinetic energy is converted by cushioning, the drive shaft rotates back by a corresponding angle. The stops must not be removed as the rotary vane is not suitable for end-position limiting. The cover cap is equipped with an angle scale for adjusting. When attaching additional components to the drive flange, the maximum permissible tightening torque of the bolt at D4 must not be exceeded. Angle scale for rotation angle reading 2 Position of marking at angle scale 0 3 Supply port 4 Through-hole B B2 B3 D D2 D3 D4 D D6 D7 D8 min. E E2 E3 H 3/ /6 3/8 2/32-72 UNF 7/6 3/ M UNF 4-48 UNF 0.8 / /6 /2 7/ UNF 3/ UNF 4-48 UNF 4-48 UNF 0.9 / /2 3/64 6/ UNF /8-7/ UNF 4-48 UNF 0-32 UNF /4 43/64-7/ UNC 3/4-3/ UNF 8-32 UNC 0-32 UNF.2 -/ /8 /6-2/ UNF -3/32-3/ /8 NPT 8-32 UNC /4-28 UNF.7 -/ /4 -/64 2-3/64 /4-28 UNF -3/32 2-/ /4 NPT 8-32 UNC /6-24 UNF 2. H2 H3 L L2 L3 L4 L L6 L7 L8 S S2 T X Tightening torque at D4 [ft-lbf] 3/ / / / / / / / / / / Dimensions are in inches, unless otherwise noted. 202/03 Subject to change DSR/DSRL Internet: 7

8 Ordering Data 0M Mandatory data Function Piston Rotation angle Cushioning Magnet for position sensing Shaft type DSR DSRL 3/8 /2 /8 /4 / P A FW DSR 80 P A Ordering table Size 3/8 /2 /8 /4 /8 Code Enter code 0M Function Semi-rotary actuator with keyed shaft DSR Semi-rotary actuator, with flanged, hollow drive shaft ) DSRL Piston /2 /8 3/4 /4 /8 - Rotation angle [] Cushioning Non-adjustable at both ends -P -P Magnet for position sensing For use with magnetic proximity sensor -A -A Shaft type Keyed shaft (standard - no product code necessary) Hollow flanged shaft -FW ) Shaft type -FW must be specified with DSRL. Transfer order code P A 8 Internet: DSR/DSRL Subject to change 202/03

9 Accessories overview aj DSRL 6 DSR 2 aa ab Mounting attachments and accessories Description DSR DSRL Foot mounting HSR- -FW On drive shaft side 2 Flange mounting FSR On drive shaft side 3 Mounting kit WSR- For proximity sensor SIEN 4 Mounting kit WSR-2 40 For micro switch SR-3-E-SW, S-3-E Mounting kit WSR-0/2-K For micro switch S-3-BE-SW, S-3-BE 6 Micro switch S-3-BE-SW Electric, with cable, splash-proof 7 Micro switch S-3-BE Electric, with push-in connector 8 Micro switch SR-3-E-SW Electric, with roller lever and cable, splash-proof 9 Micro switch S-3-E Electric, screw connector aj Proximity sensors SIEN Inductive aa Push-in elbow fitting QSL For connecting compressed air tubing with standard external diameters ab One-way flow control valve GRLA For speed regulation 202/03 Subject to change DSR/DSRL Internet: 9

10 Accessories Foot mounting HSR- -FW Material: Steel Dimensions and ordering data For B B2 D D2 D0 H H2 L L2 L3 N CRC ) Weight [oz] 3/ HSR-0-FW / HSR-2-FW / HSR-6-FW HSR-2-FW -/ HSR-32-FW -/ HSR-40-FW Part No. Type ) Corrosion resistance class 2 according to Festo standard Components with moderate corrosion resistance for use in normal industrial environments subjected to contact with coolants or lubricating agents. Flange mounting FSR Material: Die-cast Aluminum Max. length for centering keyed shaft Dimensions and ordering data For B3 B4 D3 min. D4 D D6 H3 L4 max. N2 R CRC ) Weight 3/ M FSR-0 / M FSR-2 / M FSR M FSR-2 -/ M FSR-32 -/ M FSR-40 [oz] Part No. Type ) Corrosion resistance class 2 according to Festo standard Components with moderate corrosion resistance for use in normal industrial environments subjected to contact with coolants or lubricating agents. Dimensions are in inches, unless otherwise noted. 0 Internet: DSR/DSRL Subject to change 202/03

11 Accessories Mounting kit WSR-0/2-K For micro switch S-3-BE, S-3-BE-SW Material: Steel Dimensions and ordering data For B H H2 L3 CRC ) Weight [oz] 3/ WSR-0-K / WSR-2-K Part No. Type ) Corrosion resistance class 2 according to Festo standard Components with moderate corrosion resistance for use in normal industrial environments subjected to contact with coolants or lubricating agents. Mounting kit WSR-/2 -/8 For micro switch S-3-E, SR-3-E-SW Material: Steel Dimensions and ordering data For B B2 B3 H H2 L2 L3 CRC ) Weight [oz] / WSR-2 / WSR WSR-2 -/ WSR-32 -/ WSR-40 Part No. Type ) Corrosion resistance class 2 according to Festo standard Components with moderate corrosion resistance for use in normal industrial environments subjected to contact with coolants or lubricating agents. Dimensions are in inches, unless otherwise noted. 202/03 Subject to change DSR/DSRL Internet:

12 Accessories Mounting kits WSR WSR- -J For proximity sensors SIEN-M8 WSR- -J-M For proximity sensors SIEN-M Material: Steel Dimensions and ordering data WSR- -J For B4 H3 H4 L4 L CRC ) Weight [oz] 3/ WSR-6-J / WSR-2-J / WSR-32-J WSR-40-J Part No. Type Dimensions and ordering data WSR- -J-M For B4 H3 H4 L4 L CRC ) Weight [oz] 3/ WSR-0-J-M / WSR-2-J-M / WSR-6-J-M WSR-2-J-M -/ WSR-32-J-M -/ WSR-40-J-M Part No. Type ) Corrosion resistance class 2 according to Festo standard Components with moderate corrosion resistance for use in normal industrial environments subjected to contact with coolants or lubricating agents. Dimensions are in inches, unless otherwise noted. 2 Internet: DSR/DSRL Subject to change 202/03

13 Accessories Electrical limit switch for end-position sensing 2 3 The switching point may only be exceeded by 0.02 inch in these electrical limit switches. Actuation only vertical to stem axis. Connection Contact rating Operating voltage S-3-BE S-3-BE-SW S-3-E SR-3-E-SW 3 push-in connectors 3 wires Screw connector 3 wires (0.x0.02 inch) (0.002 in 2 ) 3.3 ft long See table below 20 V AC/20 V DC Line current ohmic load 6 A/20 V AC 0.2 A/20 V DC Line current inductive load 2 A/20 V AC 0. A/20 V DC Utilization category AC 2/DC 2 (ohmic load) AC 4/DC 3 (inductive load) CE symbol Yes, as per EU Directive 73/23/EEC Protection class to EN 6029 IP40 IP67 IP00 IP6 Temperature range F F Material Housing, cover: black plastic Weight 0.07 oz 0.6 oz 0.2 oz 0.3 oz A/20 V AC 0.2 A /20 V DC 2 A/20 V AC 0.03 A/20 V DC Contact configuration: Changeover switch grey black blue NC contact black grey NO contact black blue Contact rating S-3-BE, S-3-BE-SW AC voltage Voltage [V] ~ Resistance load [A] Inductive load [A] S-3-E DC AC DC AC SR-3-E-SW DC AC DC AC /03 Subject to change DSR/DSRL Internet: 3

14 Accessories Electrical limit switches for end-position sensing Micro switch S-3-BE Switching point Normal position 3 Push-in connector Micro switch with cable (splash-proof) S-3-BE-SW Switching point 2 Normal position Micro switch S-3-E Switching point 2 Normal position Micro switch with roller lever (splash-proof) SR-3-E-SW Switching point 2 Normal position Ordering data For Description Design Part No. Type 3/8 /2 Micro switch Spade connectors S-3-BE Micro switch, splash-proof With cable S-3-BE-SW /8 -/8 Micro switch Screw connectors 7347 S-3-E Micro switch, splash-proof With roller lever 4797 SR-3-E-SW Dimensions are in inches, unless otherwise noted. 4 Internet: DSR/DSRL Subject to change 202/03

15 Accessories Ordering data Sensors For Remarks Connection Part No. Type 3/8 -/8 For mounting kit WSR- -J-M Cable 0370 SIEN-MB-PS-K-L Plug 037 SIEN-MB-PS-S-L /8 -/8 For mounting kit WRM- -J Cable 0386 SIEN-M8B-PS-K-L Plug 0387 SIEN-M8B-PS-S-L Ordering data Plug sockets Mounting Switch output Connection Cable length Part No. Type PNP NPN [ft] Straight socket Angled socket M8 union nut M8 union nut 3-pin SIM-M8-3GD-2.-PU SIM-M8-3GD--PU 3-pin SIM-M8-3WD-2.-PU SIM-M8-3WD--PU Ordering data One-way flow control valves Connection Part No. Type Thread For tubing OD For exhaust air 0-32 UNF / GRLA-0-32-UNF-QS-/32-U / GRLA-0-32-UNF-QS-/4-U /8 NPT / GRLA-/8-NPT-QS-/32-U 3/ GRLA-/8-NPT-QS-3/6-U /4 600 GRLA-/8-NPT-QS-/4-U /6 603 GRLA-/8-NPT-QS-/6-U /4 NPT 3/ GRLA-/4-NPT-QS-3/6-U /4 60 GRLA-/4-NPT-QS-/4-U /6 604 GRLA-/4-NPT-QS-/6-U 3/ GRLA-/4-NPT-QS-3/8-U 202/03 Subject to change DSR/DSRL Internet:

16 Product Range and Company Overview A Complete Suite and Company Overview Our experienced engineers provide complete support at every stage of your development process, including: conceptualization, analysis, engineering, design, assembly, documentation, validation, and production Custom Automation Components Complete custom engineered solutions Custom Control Cabinets Comprehensive engineering support and on-site services Complete Systems Shipment, stocking and storage services The Broadest Range of Automation Components With a comprehensive line of more than 30,000 automation components, Festo is capable of solving the most complex automation requirements Electromechanical Electromechanical actuators, motors, controllers & drivers Pneumatics Pneumatic linear and rotary actuators, valves, and air supply PCs and O evices PLC s, operator interfaces, sensors and I/O devices Supporting Advanced Automation As No One Else Can! Festo is a leading global manufacturer of pneumatic and electromechanical systems, components and controls for industrial automation, ith more than, employees in national headuarters sering more than countries For more than years, Festo has continuously elevated the state of manufacturing with innovations and optimized motion control solutions that deliver higher performing, more protable automated manufacturing and processing euipment ur dedication to the advancement of automation extends beyond technology to the education and development of current and future automation and robotics designers with simulation tools, teaching programs, and onsite services ualit Assurance SO and SO Certications Festo Corporation is committed to supply all Festo products and services that will meet or exceed our customers reuirements in product uality, delivery, customer service and satisfaction To meet this commitment, we strive to ensure a consistent, integrated, and systematic approach to management that will meet or exceed the requirements of the ISO 900 standard for Quality anagement and the ISO 00 standard for nvironmental anagement ISO 900 ISO 400 Company Copyright 0, Festo Corporation hile every effort is made to ensure that all dimensions and specications are correct, Festo cannot guarantee that publications are completely free of any error, in particular typing or printing errors ccordingly, Festo cannot be held responsible for the same For iability and arranty conditions, refer to our Terms and Conditions of Sale, available from your local Festo ofce ll rights reserved o part of this publication may be reproduced, distributed, or transmitted in any form or by any means, electronic, mechanical, photocopying or otherwise, without the prior written permission of Festo ll technical data subect to change according to technical update Printed on recycled paper at ew orizon raphic, Inc, FSC certied as an environmental friendly printing plant

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