Information SC Corporation Akihabara UDX 1F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 1-21, JAPAN http://www.smcworld.com 12 SC Corporation All Rights Reserved Electric Actuator/Rod Type Series EY AC Servo otor ( W) : Added size to the EY series! Work load Horizontal 8 kg Vertical 72 kg High output motor: W ax. speed: mm/s stroke ax. pushing force: 19 (N) Added dust/drip proof specification (IP6 equivalent) 12-E86 D-SZ Printing QX 8SZ RoHS Applications ifter Press fitting Offering 4 types of AC servo motor driver Incremental Type Absolute Type Pulse input type/ Positioning type Series ECSA Pulse input type Series ECSB CC-ink direct input type Series ECSC SSCNET III type Series ECSS 1
Series EY Speed Work oad Graph Vertical transfer EY Vertical work load [kg] 8 ead : EYC Regeneration (%) ead : /High load EYB ead : Regeneration (%) EYA Regeneration (%) /ow load 1 Speed [mm/s] Horizontal transfer EY Horizontal work load [kg] 8 ead : EYC ead : EYB Speed [mm/s] ead : EYA Required conditions for Regeneration option Regeneration option required when using product above Regeneration line in graph. (Order separately) [How to read the graph] Required conditions changes depending on operating conditions. Regeneration (%) : Duty ratio % or more Regeneration (%) : Duty ratio % Regeneration Option odels Regenerative conditions Regeneration (%) EY Regeneration (%)/ow load Regeneration (%)/High load Vertical transfer EC-R-RB-32 EC-R-RB-32 EC-R-RB-12 Horizontal transfer Allowable Speed odel EY AC servo motor W/ ead [mm] Symbol [mm] 3 A B C (otor rotation speed) (3 rpm) (2 rpm) 7 3 (1 rpm) [mm/s] 12 ( rpm) Force Conversion Graph Graph of Allowable ateral oad on The Rod End EY (otor mounting position: In-line) Force [N] 1 1 ead : EYC ead : EYB ead : EYA 3 Torque limit/command value [%] 2 or less 3 Torque limit/command value [%] Duty ratio [%] () (3) 3 () Continuous pushing time [minutes] (1.) 1. (.). (.16) 1 The values in ( ) are for a closely-mounted driver. 2 otor type: When limiting torque with incremental encoder, parameter No. PC12/the value of the internal torque command should be set % or less. 3 otor type: When limiting torque with absolute encoder, parameter No. PC13/the value of the maximum output command for analog torque should be set % or less. 2 Allowable lateral load on the rod end: F (N) EY 1 3 7 9 [mm] [] = [Product stroke] + [Center of gravity] F Center of gravity
Electric Actuator/Rod Type Series EY EY RoHS EY D S4 B How to Order S 2 A2 otor mounting position D In-line otor type Symbol S4 S8 ead [mm] Symbol EY A B C [mm] to to Dust/Drip proof IPx (Dust proof specification) IP6 (Dust/Drip proof specification)/ P With vent hole tap When using the dust/drip proof (IP6), correctly mount the fitting and tubing to the vent hole tap, and then place the end of the tubing in an area not exposed to dust or water. The fitting and tubing should be provided separately by the customer. Select [Applicable tubing O.D.: ø4 or more, Connection thread: Rc1/8]. otor option Type AC servo motor (Incremental encoder) AC servo motor Output [W] B Actuator size Without lock With lock Compatible drivers ECSA2-S4 ECSB2-S8 ECSC2-S8 ECSS2-S8 Rod end thread Rod end female thread Rod end male thread (1 rod end nut is included.) I/O connector Without connector H With connector Cable length Note 2) [m] Without cable 2 2 A Note 2) The length of the encoder, motor and lock cables are the same. Cable type Note 1) Without cable S Standard cable R Robotic cable (Flexible cable) Note 1) The motor and encoder cables are included. (The lock cable is included when the motor with lock option is selected.) A2 B2 C2 S2 Compatible drivers Without driver ECSA2/Pulse input type (Incremental encoder) ECSB2/Pulse input type ECSC2/CC-ink ECSS2/SSCNET III ounting 1 Symbol Type otor mounting position In-line U F Ends tapped (Standard) 2 Body bottom tapped Rod flange 1 ounting bracket is included, (but not assembled). 2 For horizontal cantilever mounting with the ends tapped and rod flange, use the actuator within the following stroke range. EY: or less Driver type Power supply voltage V to 23 V V to 23 V V to 23 V V to 23 V Applicable stroke table (mm) odel EY 3 Note) Consult with SC for the manufacture of intermediate strokes. 7 anufacturable stroke range to 3
Series EY Specifications Actuator specifications Electric specifications ock unit specifications odel [mm] Note 1) Horizontal Note 2) Work load [kg] Vertical Pushing force [N]/Set value Note 3) : 1 to % Note 4) Note ) ax. speed [mm/s] 7 to Pushing speed [mm/s] Note 6) ax. acceleration/deceleration [mm/s 2 ] Positioning repeatability [mm] Screw lead [mm] (including pulley ratio) Impact/Vibration resistance [m/s 2 ] Note 7) Actuation type Guide type Operating temprature range [C] Operating humidity range [%RH] Required conditions for Horizontal regeneration option Note 8) [kg] Vertical otor output/ otor type Encoder range Up to to to 7 Type Note 9) Holding force [N] Power consumption [W] at C Note ) Rated voltage [V] 4 EYDS 8 19 16 to 21 2 or more,, 3,,,, 7, 7 38 34 to 1,12 3 3 or less,.2 / Ball screw + Belt [1:1]/Ball screw Sliding bushing (Piston rod) to 9 or less (No condensation) or more W/ AC servo motor ( VAC) 8 72 73 to 1,9 12 12 or more otor type S4: Incremental 17-bit encoder (Resolution: 1372 p/rev) otor type S8: Absolute 18-bit encoder (Resolution: 262144 p/rev) Non-magnetizing lock 313 7 7.9 24 VDC 1,146 Note 1) Consult with SC for the manufacture of strokes other than those shown above. Note 2) The maximum value of the horizontal work load. An external guide is necessary to support the load. The actual work load changes according to the condition of the external guide. Please confirm using actual device. Note 3) Set values for the driver. Note 4) The force setting range for the pushing operation with the torque control mode, etc. The pushing force and the duty ratio change according to the set value. Set it with reference to Force Conversion Graph on page 2. Note ) The allowable speed changes according to the stroke. Note 6) The allowable collision speed for the pushing operation with the torque control mode, etc. Note 7) Impact resistance: No malfunction occurred when the actuator was tested with a drop tester in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.) Vibration resistance: No malfunction occurred in a test ranging between 4 to Hz. Test was performed in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.) Note 8) The work load conditions which require Regeneration option when operating at the maximum speed (Duty ratio: %). Note 9) Only when motor option With lock is selected. Note ) For an actuator with lock, add the power consumption for the lock. % Weight Product Weight otor type Series [mm] Incremental encoder.6 Absolute encoder.7 [kg] EYDS 3 7 6.7 8.4 9.6.7 12.4 13. 14.7 6.8 8. 9.7.8 12. 13.6 14.8 Additional Weight ock Rod end male thread Incremental encoder ale thread.4.12 Absolute encoder Nut.6.4 Rod flange (including mounting bolts).1 4 [kg]
Electric Actuator/Rod Type Series EY Construction otor mounting position: In-line/EY When rod end male thread selected Component Parts No. Description aterial Note 1 Body 2 Ball screw shaft 3 Ball screw nut 4 Piston Piston rod 6 Rod cover 7 Bearing holder 8 Socket 9 Wear ring Wear ring holder 11 agnet 12 Rotation stopper 13 otor block Alloy steel Resin/Alloy steel Stainless steel Free cutting carbon steel Resin Stainless steel Resin Anodized Hard chrome anodized Nickel plated Coating No. 14 1 16 17 18 19 21 22 23 24 2 Description aterial Note otor adapter Spacer A Hub Spider Bushing Seal Bearing ock nut Retaining ring otor Socket (ale thread) Nut Stainless steel Urethane ead bronze cast NBR Alloy steel Steel for spring Free cutting carbon steel Alloy steel Coating Hard chrome anodized Nickel plated Trivalent chromated
Series EY Dimensions: In-line otor Type EYD Encoder Z phase detecting position 41 Rod operating range Note 1) ( + 8 mm) J T Z EV K Note 2) EH S ød 4 x O1 thread effective depth R H thread effective depth C B + A + W V Note 1) Range within which the rod can move. ake sure a workpiece mounted on the rod does not interfere with the workpieces and facilities around the rod. Note 2) The direction of rod end width across flats (K) differs depending on the products. U [mm] range [mm] C D EH EV H J K O1 R S T U Up to to to 21 76 82 16 x 2 44 36 37.4 8 x 1.2 16 78 83 range [mm] Up to to to B 19.7 22.7 2.7 V Incremental encoder Absolute encoder Without lock With lock Without lock With lock A W Z A W Z A W Z A W 338.3 366.9 326.6 366.1 373.3 1.2 8.1 1.9 138.8 8.1 361.6 98. 8.1 1.1 138 8.3 436.9 396.6 436.1 Z 8.1 Rod end male thread/ey- IP6 (Dust/Drip proof specification)/eyd-p 18 x 1. Rc1/8 Vent hole tap Width across flats 27 11 26 39 76.4. The measurement 76.4 is when the unit is in the encoder Z phase detecting position. At this position, 4 mm at the end. When using the dust/drip proof (IP6), correctly mount the fitting and tubing to the vent hole tap, and then place the end of the tubing in an area not exposed to dust or water. The fitting and tubing should be provided separately by the customer. Select [Applicable tubing O.D.: ø4 or more, Connection thread: Rc1/8]. 6
Electric Actuator/Rod Type Series EY Dimensions: In-line otor Type Body bottom tapped/ey-u øxa H9 depth XA 6 x O thread effective depth R H Section XX details D A C Section XX + XA H9 XB XA [mm] range [mm] A C D H O R XA XB to 74 7 to 124 12 to 1 to 1 to 37.4 38 24 4 8 86. 67 81 44 6 13 8 x 1.2 6 7 Rod flange/ey-f 28.4 Included parts Flange Body mounting bolts 8 92 8 4 x ø9 9 aterial: Carbon steel (Nickel plated) 7