CKD DSSD2 Series Instruction Manual
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CKD DSSD2 Series Instruction Manual

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DSSD2, DSTK, DSTG, DSTS,
DSTL Series
Electric Actuator
Rod Type/Stopper Type/Guided Type
INSTRUCTION MANUAL
Read this Instruction Manual before using the product.
In particular, read the safety notes carefully.
Keep this Instruction Manual safe for use at any time.
2024-06-25 SM-A69055-A/3

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  • Page 1 DSSD2, DSTK, DSTG, DSTS, DSTL Series Electric Actuator Rod Type/Stopper Type/Guided Type INSTRUCTION MANUAL Read this Instruction Manual before using the product. In particular, read the safety notes carefully. Keep this Instruction Manual safe for use at any time. 2024-06-25 SM-A69055-A/3...

  • Page 2: Preface

    PREFACE Thank you for purchasing CKD's "D-Series cylinder guided type" electric actuator. This Instruction Manual describes basic matters related to the operation of this product in order to fully demonstrate its performance. Please read this Instruction Manual thoroughly and use the product properly.

  • Page 3: Safety Information

    SAFETY INFORMATION When designing and manufacturing any device incorporating the product, the manufacturer has an obligation to ensure that the device is safe. To that end, make sure that the safety of the machine mechanism of the device and the electric system that controls such mechanism is ensured.
  • Page 4 <Warning symbol type> A general purpose mark A mark that prohibits touching indicating prohibited (not equipment. allowed) actions. A general purpose mark A mark that prohibits the act of indicating the danger such as putting a finger. electric shock and burn. A mark indicating the danger A general purpose mark that occurs when an automatic...

  • Page 5: Precautions On Product Use

    Precautions on Product Use DANGER Do not use this product for the following applications.  Medical equipment pertaining to sustainment and management of human life and body  Mechanism and mechanical device for transferring and transporting people  Critical parts for securing safety in a mechanical device WARNING Never modify or implement additional processing to the product.

  • Page 6: Table Of Contents

    CONTENTS PREFACE ......................2 SAFETY INFORMATION ..................3 Precautions on Product Use ....................5 CONTENTS ......................6 1. PRODUCT OVERVIEW ..................8 System Structure ......................8 Instruction Manuals Related to This Product ............10 Part Name ........................11 Model Number Indication ..................12 2.
  • Page 7 Index ........................65 Glossary ......................66 2024-06-25 SM-A69055-A/3...

  • Page 8: Product Overview

    PRODUCT OVERVIEW System Structure Use the DSSD2/DSTK/DSTG/DSTS/DSTL series by connecting the ESC4 series controller. System structure Surge protector Controller: ESC4 series I/O cable power supply Noise filter for power supply Motor relay cable Switch relay cable Connectable actuators DSSD2 DSTK DSTG DSTS DSTL...
  • Page 9 The following items can be purchased from us in the system configuration. Component Product name/Model No. This product Actuator DSSD2, DSTK, DSTG, DSTS, DSTL series Controller ESC4 series Motor relay cable ESC3-M2-R□ Accessories Switch relay cable ESC3-S2-R□ Cylinder switch cable ESC3-SW-□...

  • Page 10: Instruction Manuals Related To This Product

    This Product This Instruction Manual is "SM-A69055-A". The instruction manuals related to this product are as follows. Controller for Electric actuators Electric Actuator SM-A69055 (this Instruction Manual) DSSD2 series SM-A85796 DSTK series ESC4 series DSTG series DSTS series DSTL series...

  • Page 11: Part Name

    Part Name DSSD2 series Pullout cable Cylinder switch Switch insertion Motor port Body Manual operation shaft Piston rod DSTK series Pullout cable Cylinder switch Switch insertion Motor port Body Manual operation shaft Piston rod DSTG/DSTS/DSTL series Cylinder switch Switch insertion port...

  • Page 12: Model Number Indication

    Model Number Indication ⚫ Use this product by connecting it to the ESC4 series controller. It does not work when connected to other controllers such as ECG-A/B and ECR series controllers. DSSD2 series DSSD2 T3PH R1 Size Option Rod tip:...
  • Page 13 DSSD2 T3PH R1 Size Option Rod tip: Applicable symbol female thread controller Note 1 Rod tip: male ESC4 thread Motor mounting Option method Straight mounting mounting symbol bracket Screw lead Rod-side 6 mm flange 12 mm Stroke length 25 mm Relay cable Controller attachment 50 mm...
  • Page 14 DSSD2 T3PH R1 Size Option Rod tip: Applicable symbol female thread controller Note 1 Rod tip: male ESC4 thread Motor mounting Option method No mounting Straight mounting symbol bracket Rod-side Screw lead flange 6 mm 12 mm Stroke length 20 mm Relay cable Controller attachment 50 mm...
  • Page 15 DSTK series DSTK T3PH Size IO cable length included Applicable controller Note 1 ESC4 10 m Motor mounting direction Straight mounting Screw lead Controller attachment Note 3 6 mm Not included 09 mm DIN rail mounting specifications Panel mounting specifications Stroke length 10 mm 20 mm...
  • Page 16 DSTK T3PH Size IO cable length included Applicable controller Note 1 ESC4 10 m Motor mounting direction Straight mounting Controller attachment Screw lead Note 3 6 mm Not included 12 mm DIN rail mounting specifications Panel mounting Stroke length specifications 10 mm 20 mm Relay cable...
  • Page 17 DSTK T3PH Size IO cable length included Applicable controller Note 1 ESC4 10 m Motor mounting direction Straight mounting Screw lead Controller attachment Note 3 6 mm Not included 12 mm DIN rail mounting specifications Panel mounting specifications Stroke length 20 mm 30 mm Relay cable...
  • Page 18 DSTG series DSTG T3PH Bearing system Plain bearing Size IO cable length included Applicable controller Note 1 ESC4 10 m Motor mounting direction Straight mounting Screw lead Controller 6 mm attachment Note 3 09 mm Not included DIN rail mounting specifications Stroke length Panel mounting...
  • Page 19 DSTG T3PH Bearing system Plain bearing Size IO cable length included Applicable controller Note 1 ESC4 10 m Motor mounting direction Straight mounting Controller Screw lead attachment Note 3 6 mm Not included 12 mm DIN rail mounting specifications Panel mounting Stroke length specifications 25 mm...
  • Page 20 DSTG T3PH Bearing system Plain bearing Size IO cable length included Applicable controller Note 1 ESC4 10 m Motor mounting direction Straight mounting Controller Screw lead attachment Note 3 6 mm Not included 12 mm DIN rail mounting specifications Panel mounting Stroke length specifications 25 mm...
  • Page 21 DSTS series DSTS T3PH R1 Bearing system IO cable length Plain bearing included Size 10 m Applicable controller Note 1 ESC4 Controller attachment Motor mounting Note 3 direction Not included Straight mounting DIN rail mounting specifications Screw lead Panel mounting 6 mm specifications 09 mm...
  • Page 22 DSTS T3PH R1 Bearing system IO cable length Plain bearing included Size 10 m Applicable controller Note 1 ESC4 Controller attachment Motor mounting Note 3 direction Not included Straight mounting DIN rail mounting specifications Screw lead Panel mounting 6 mm specifications 12 mm Stroke length...
  • Page 23 DSTS T3PH R1 Bearing system IO cable length Plain bearing included Size 10 m Applicable controller Note 1 ESC4 Controller attachment Motor mounting Note 3 direction Not included Straight mounting DIN rail mounting specifications Panel mounting Screw lead specifications 6 mm 12 mm Stroke length Relay cable...
  • Page 24 DSTL series DSTL T3PH R1 Bearing system IO cable length Plain bearing included Size 10 m Applicable controller Note 1 ESC4 Controller attachment Note 3 Motor mounting Not included direction DIN rail mounting Straight mounting specifications Panel mounting Screw lead specifications 6 mm 09 mm...
  • Page 25 DSTL T3PH R1 Bearing system IO cable length Plain bearing included Size 10 m Applicable controller Note 1 ESC4 Controller attachment Motor mounting Note 3 direction Not included Straight mounting DIN rail mounting specifications Panel mounting Screw lead specifications 6 mm 12 mm Stroke length Relay cable...
  • Page 26 DSTL T3PH R1 Bearing system IO cable length Plain bearing included Size 10 m Applicable controller Note 1 ESC4 Controller attachment Motor mounting Note 3 direction Not included Straight mounting DIN rail mounting specifications Screw lead Panel mounting 6 mm specifications 12 mm Stroke length...
  • Page 27 Relay cable, cylinder switch cable 1. Motor relay cable model number system (ESC4 series) ESC3-M2-R Cable length 10 m 2. Motor relay cable external dimensions (ESC4 series) Actuator side Controller side L (cable length is according to the model number.) 3.
  • Page 28 5. Cylinder switch cable model number system (ESC4 series) ESC3-SW- T3PH Switch type T3PH T-type straight type T3PV T-type L-shaped type F3PH F-type straight type F3PV F-type L-shaped type 6. Cylinder switch cable external dimensions (ESC4 series) * When T3PH is selected Set screw (M2.5) Depending on the switch model number selection, the dotted line part will be as shown below.

  • Page 29: Installation

    INSTALLATION Com mon DANGER Do not use the product in a place where dangerous substances such as ignitable, inflammable, or explosive materials are present.  A fire, ignition, or explosion may occur. Do not work with wet hands.  Doing so may cause electric shock. Since the control power supply and motive power supply are not insulated, never connect the + and −...
  • Page 30 DS TG / D ST S/ D ST L s er ie s DANGER There is a risk of your fingers getting caught between the body and the table or end plate during operation. Com mon WARNING Do not install the product to a combustible material. ...
  • Page 31 WARNING Design a safety circuit or safety device so that if the machine stops due to a system abnormality such as an emergency stop or a power failure, the equipment will not be damaged or personal injury will not occur. When wiring the product, refer to this Instruction Manual or any other relevant instruction manuals to make sure that the wiring is correct and connectors are firmly connected.
  • Page 32 Com mon CAUTION Do not use the product in an environment where a strong magnetic field occurs.  A malfunction may occur. Do not perform a withstand voltage test or an insulation resistance test on a device with the product installed. ...
  • Page 33 CAUTION When performing electric welding to the equipment to which the product is installed, remove all the frame ground connections of the product.  If electric welding is performed with the frame ground connected, the product may be damaged due to welding current, excessive high voltage during welding, or surge voltage.
  • Page 34 DS S D 2/ DS TK s e ri e s CAUTION Do not apply rotational torque to the piston rod.  The anti-rotation bushing may be deformed, significantly reducing the service life. Use the product with the load on the piton rod always being applied in the axial direction of the piston rod.
  • Page 35 DS S D 2 se r ie s CAUTION Do not allow a large clearance between the clevis and the mating bearing.  If the clearance is large, bending action acts on the pin and bearing. (Recommended fit: H10/e8) Connect the piston rod tip and the load with a free joint or a simplified floating fitting.
  • Page 36 DS TK s e ri e s CAUTION Do not remove the set screw on the rod cover.  The stopping direction cannot be changed. When using a stopper actuator to stop a load in the middle that is directly connected to an actuator etc., select an appropriate actuator. ...

  • Page 37: Environment

    Environment  Before storing or using the product, check the ambient temperature and atmosphere specified in the product specifications.  Use the product at an ambient temperature between 0°C and 40°C. Ventilate if heat can become trapped.  Use the product at an ambient humidity between 35% and 80% RH. Do not use the product in a place where condensation occurs.
  • Page 38 Actuator  If the actuators are adjacent to each other, the cylinder switch may malfunction. Keep the distance below from the actuator surface. 9. DSSD2/DSTK series 10 mm or more 10 mm or more Cylinder switch position 20 mm or more 20 mm or more Cylinder switch position 2024-06-25...
  • Page 39 10. DSTG/DSTS/DSTL series 20 mm or more 20 mm or more 2024-06-25 SM-A69055-A/3...

  • Page 40: Unpacking

    Unpacking CAUTION Do not carry heavy products alone. Do not stand on the package. In order to prevent deforming the package, do not place heavy objects and objects of which their load concentrates. Do not apply unnecessary force to any part of the product. When carrying or handling the product, use extreme care not to apply impact to the product (for example, do not drop the product).

  • Page 41: Installing

    Installing Actuator CAUTION Do not allow excessive shock or moment to act on the actuator.  A malfunction or damage may occur. The flatness of the mounting surface of the body shall be 0.03 mm or less. Do not apply twisting or bending force to the product. ...
  • Page 42 12. DSTG/DSTS/DSTL series  For the screw-in depth and the tightening torque of bolts for installing the body, refer to the following table. (A) Mounting from top (B) Mounting from bottom Item Tightening torque Tightening torque Bolt Bolt (N·m) (N·m) DSTG-20 3 - 5.4 3 - 5.4...
  • Page 43 Cylinder switch WARNING Never use in an explosive gas atmosphere.  The cylinder switch is not explosion-proof. Never use the product in an explosive gas atmosphere as it may cause an explosion hazard. Use it correctly within the specification range. ...
  • Page 44 CAUTION Observe the tightening torque when installing the cylinder switch.  If the maximum tightening torque is exceeded, setscrews, brackets, switches, etc. may be damaged. In addition, if the switch is tightened with less than the minimum tightening torque, the switch mounting position may be shifted. Pay attention to the bending stress and tensile force of the lead wire.
  • Page 45 CAUTION Do not use the switch lead wire to carry the cylinder.  It may cause the lead wire to break or the internal elements of the switch to be damaged. Do not use the product in an environment with a large impact. Do not use in locations with surge sources.

  • Page 46: Usage

    USAGE DANGER Do not enter the operating range while the actuator can operate.  An injury may occur. Do not work with wet hands.  Doing so may cause electric shock. WARNING Do not climb on the product or put things on it. ...
  • Page 47 CAUTION When the controller and actuator are connected with a cable, do not move the actuator moving part by external force except for manual operation.  A malfunction or damage may occur due to regenerative currents. Do not dent or scratch the moving part of the actuator. ...
  • Page 48 CAUTION When changing the combination of the actuator and controller, be sure to check the combination before operating them.  An accident may occur. Use the actuator so that no impact is applied to the moving part. Since the product life varies depending on the transfer load, etc., set it with sufficient margin.

  • Page 49: Usage

    Usage For information on how to use the DSSD2/DSTK/DSTG/DSTS/DSTL series, refer to the instruction manual of the ESC4 series. For the instruction manual numbers, refer to "1.2Instruction Manuals Related to This Product". Using the Controller For information on how to use the controller, refer to the instruction manual of the ESC4 series.

  • Page 50: Manual Operation

    Manual Operation CAUTION Do not apply excessive torque to the manual operation shaft.  An operation fault or damage may occur. Do not touch the manual operation shaft during operation. Make sure that the motor is in de-energized state before operating it. ...

  • Page 51: Maintenance And Inspection

    MAINTENANCE AND INSPECTION WARNING Do not perform disassembly or modification of products that are not specified in this manual.  An injury, accident, malfunction, or failure may occur; in addition, the specifications described in this manual may not be satisfied. Do not attach or remove wires and connectors with the power turned ...

  • Page 52: Periodic Inspection

    Check that there are no vibrations or abnormal Noise If there is any abnormality, contact your nearest CKD sounds while the product inspection sales office or distributor. is stopped or operated. Check the power system and use the product within the...

  • Page 53: Troubleshooting

    TROUBLESHOOTING Problems, Causes, and Solutions If the product does not operate as intended, confirm the table below for a possible solution. Refer to the catalog or the instruction manual of each controller for details on how to take action. Refer to "1.2Instruction Manuals Related to This Product" for the instruction manual numbers of controllers.
  • Page 54 Problem Cause Solution References The input signal from the host "3.2.1 Basic operation" Input signal is equipment may be chattering. Ensure Note 1 unstable. the input signal is at least 20 msec. "2.3.3 Wiring with the I/O cable" Wiring is not correct. Check the wiring.
  • Page 55 It will need to be repaired. damaged. problem occurs" Note 1 If you have any other questions or concerns, contact your nearest CKD sales office or distributor. Note 1: The reference item is "SM-A85796" in the instruction manual of the controller. 2024-06-25...
  • Page 56 It will need to be repaired. damaged. problem occurs" Note 1 If you have any other questions or concerns, contact your nearest CKD sales office or distributor. Note 1: The reference item is "SM-A85796" in the instruction manual of the controller. 2024-06-25...
  • Page 57 Items to check when a problem occurs Item What to check Check the controller LED display. Servo lamp Controller status Alarm lamp (red) (green) Control power OFF Motor energized state Normal Blinking Controller Motor de- (Lit once per energized state second) Blinking When an...

  • Page 58: Alarm Indications And Countermeasures

    An overcurrent has flown Power cycle into the motor. Note 1: The reference item is "SM-A85796" in the instruction manual of the controller. ※ If the error reoccurs even after power cycling, contact your nearest CKD sales office or distributor. 2024-06-25 SM-A69055-A/3...

  • Page 59: Warranty Provisions

    If the product specified herein fails for reasons attributable to CKD within the warranty period specified below, CKD will promptly provide a replacement for the faulty product or a part thereof free of charge or repair the faulty product at one of CKD's facilities free of charge.

  • Page 60: Reference Information

    REFERENCE INFORMATION Specifications DSSD2 series Item DSSD2-20 DSSD2-32 DSSD2-50 □35 stepping □42 stepping motor □50 stepping motor Motor type motor Sliding screw φ6 Sliding screw φ8 Sliding screw φ12 Drive system Stroke length 20 - 100 25 - 100 25 - 100 Screw lead Max.
  • Page 61 DSTK series Item DSTK-20 DSTK-32 DSTK-50 □50 stepping □35 stepping motor □42 stepping motor Motor type motor Sliding screw φ6 Sliding screw φ8 Sliding screw φ12 Drive system Stroke length 10,20 10,20 20,30 Screw lead Maximum thrust Note 1 Operating speed range 15 - 90 22 - 135 15 - 90...
  • Page 62 DSTG series Item DSTG-20 DSTG-32 DSTG-50 □35 stepping □42 stepping motor □50 stepping motor Motor type motor Sliding screw φ6 Sliding screw φ8 Sliding screw φ12 Drive system Stroke length 20 - 100 25 - 100 25 - 100 Screw lead Max.
  • Page 63 DSTS series Item DSTS-20 DSTS-32 DSTS-50 □35 stepping □42 stepping motor □50 stepping motor Motor type motor Sliding screw φ6 Sliding screw φ8 Sliding screw φ12 Drive system Stroke length 25,50 25,50 25,50 Screw lead Max. Horizontal portable mass Vertical 11.6 12.4 Note 1...
  • Page 64 DSTL series Item DSTL-20 DSTL-32 DSTL-50 □35 stepping □42 stepping motor □50 stepping motor Motor type motor Sliding screw φ6 Sliding screw φ8 Sliding screw φ12 Drive system Stroke length 50 - 200 50 - 200 50 - 200 Screw lead Max.
  • Page 65 Index Ａ あ Acceleration/deceleration .... 60, 61, 62, 63, 64 Alarm ..........53, 57, 58 Ｄ か Drive system ......60, 61, 62, 63, 64 Cancelable alarm ..........58 Non-cancelable alarm ........58 Ｆ し Flatness ..........32, 41 System alarm ..........58 Ｍ...
  • Page 66 Glossary CAT5e EDS file A standard for network cables, also called Abbreviation for Electronic Data Sheet file. It category 5e or category 5 enhanced. The contains information to help start up, operate, and communication speed has been improved from maintain EtherNet/IP-compatible devices. Since the conventional CAT5 standard.
  • Page 67 Input signal Alarm code It indicates the bit-wise data to be written from the When an error is detected, it is output from the host device (PLC, etc.) to the controller in controller to inform you of the error. You can check EtherCAT communication.
  • Page 68 Portable mass Grease It indicates the maximum mass that the actuator It is applied to bearings, bearings, etc., to reduce can transfer. friction and smooth the operation of the machine. Because performance cannot Allowable thrust load demonstrated due to deterioration of grease or Limit value of the load that can be applied in the adhesion foreign...
  • Page 69 Static allowable moment Software limit Limit value of the load moment that can be applied It indicates the limit of the operating range set in to the slider when the actuator is stationary. How the controller. to apply each moment in the slider type is as follows.
  • Page 70 Half-duplex communication Ball screw communication method which both A mechanical element that can convert rotational transmission and reception cannot be performed motion to linear motion. Unlike sliding screws, the at the same time (only one of them can be ball rolls between the screw shaft and nut, performed).
  • Page 71 Remote output It indicates bit-wise data that is written from the host device (PLC, etc.) to the controller in the communication of CC-Link specification. Remote input It indicates bit-wise data that the host device (PLC, etc.) reads out from the controller in the communication of CC-Link specification.

This manual is also suitable for:

Dstk seriesDstg seriesDsts seriesDstl series

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