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SMC Networks LEY Series Operating Manual

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Electric Actuator ／ Rod Type
Applicable models:
LEY Series
(Rod type)
#This manual describes the actuators operation in combination with the LECS□ / LECY□ series
drivers.
#Refer to the manual relevant to the controller being used for full operating instructions.
PRODUCT NAME
《 AC Servo Motor 》
MODEL / Series
LEY Series
Doc. no. LEY*-OMZ0015
LEY□ , LEYG□
LEYG Series
(Guide Rod type)

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Summary of Contents for SMC Networks LEY Series

  • Page 1 Doc. no. LEY*-OMZ0015 PRODUCT NAME Electric Actuator ／ Rod Type 《 AC Servo Motor 》 MODEL / Series LEY Series LEY□ , LEYG□ Applicable models: LEY Series LEYG Series (Rod type) (Guide Rod type) #This manual describes the actuators operation in combination with the LECS□ / LECY□ series drivers.

  • Page 2: Table Of Contents

    1. Procedure before operation ......... 4 1.1 Preparation ..............4 1.2 Startup ................5 1.3 Gain tuning ..............6 2. Rod type / LEY Series .......... 7 2.1 Specification ..............7 2.2 How to Order .............. 10 2.3 Construction .............. 12 3.

  • Page 3: Safety Instructions

    LEY Series / Electric Rod type Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations.
  • Page 4 LEY Series / Electric Rod type Safety Instructions Caution The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary.

  • Page 5: Procedure Before Operation

    Please check on the label, and the quantity of accessories, to confirm that it is the product that was ordered. Table 1. Componets Part name Electric Actuator ／LEY Series Driver / LECS Series 1(in case with driver) Motor cable Pre-installed (1)

  • Page 6: Startup

    1.2 Startup When switching the power on for the first time, follow the startup procedure below. Refer to the “Driver operation manual” for wiring method and detailed procedure. Confirm that the cables to the driver and actuator are - - - Wiring check connected correctly.

  • Page 7: Gain Tuning

    1.3 Gain tuning Refer to the “Driver operation manual / NORMAL GAIN ADJUSTMENT” for details and tuning methods. Refer to the “Driver operation manual / APPENDIX / ” for Recommended parameter values for each actuator the parameter. Warning A mechanical resonance may occur depending on the configuration or the mounting orientation of the transferred object.

  • Page 8: Rod Type / Ley Series

    2. Rod type / LEY Series Specification LEY63 LEY25(Top/Parallel)/ LEY32 LEY32D (Top/Parallel) Model LEY25D(In-line) (Top/Parallel) (In-line) LEY63D (In-line) 30,50,100,150,200, 30,50,100,150,200,250, 30,50,100,150,200,250, 100,200,300,400,500, Stroke[mm] 250,300,350,400 300,350,400,450,500 300,350,400,450,500 600,700,800 Note 1) Horizontal Work load [kg] Vertical Note2) Force [N] (Set value LEY25S/32S：15 to 30%) 1003 (Set value LEY63S ：15 to 50%)
  • Page 9 Model LEY100D(In-line) Stroke[mm] 100,200,300,400,500,600,700,800,900,1000 Note 1) Work load Horizontal 1200 1200 [kg] Vertical Note2) Force [N] 2800 1600 ～12000 ～7200 ～2600 12 to 55% to 500 505 to 600 Maximum Range 605 to 700 Speed Note3) 705 to 800 stroke [mm/s] 805 to 900 905 to 1000...
  • Page 10 [Product Weight] [kg] Model LEY25 (Top/Parallel) LEY25D (In-line) Stroke [mm] 100 150 200 250 300 350 400 100 150 200 250 300 350 400 Incremental 1.6 1.8 1.6 1.8 Encoder(S2) Absolute Encoder(S6) Absolute Encoder(T6) Model LEY32 (Top/Parallel) LEY32D (In-line) Stroke [mm] 100 150 200 250 300 350 400 450 500 100 150 200 250 300 350 400...

  • Page 11: How To Order

    2.2 How to Order ⑤ Lead[mm] ① Accuracy ② Size ③ Motor mounting position ④ Motor type ⑥ Stroke [mm] *The values shown in ( ) are the lead for top mounting, right/left side parallel types. (Equivalent lead which includes the pulley ratio) ⑦...
  • Page 12 L E Y 100 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ① Size ②Motor mounting position In-line ③Motor type Output Actuator Compatible Symbol Type size driver LECSB2-T9 AC servo motor LECSC2-T9 （Absolute encoder） LECSS2-T9 LECSN2-T9(-*) ⑤Stroke [mm] ⑥Motor option ④Lead [mm]...

  • Page 13: Construction

    2.3 Construction Top mounting [LEY25/32/63] (Right / Left side parallel) In-line [LEY63] In-line [LEY25/32] Rod end male thread 27 28 27 27 28 Parts list Part Material Remarks Part Material Remarks Pulley (For motor) Body Aluminum alloy Aluminum alloy Anodized Ball screw shaft Belt Steel...
  • Page 14 In-line [LEY100] Rod end female thread Parts list Part Material Remarks Part Material Remarks Body Lock-nut Steel Aluminum alloy Anodized Ball screw shaft Steel Motor block Aluminum alloy Anodized Motor flange Ball screw nut Steel Aluminum alloy Anodized Piston Bumper Resin Aluminum alloy Piston rod...

  • Page 15: Guide Rod Type / Leyg Series

    3. Guide rod type / LEYG Series 3.1 Specification LEYG25 (Top)/ LEYG25 D (In-line) LEYG32 LEYG32 D (In-line) Model (Top) Note 1) Horizontal Work load [kg] Vertica Note2) Force [N] (Set value LEY25S/32S：15 to 30%) 65～131 127～255 242～485 79～157 154～308 294～588 98～197 192～385 368～736 (Set value LEY25T/32T：12 to 24%) Maximum Speed [mm/s] 1200...

  • Page 16: How To Order

    3.2 How to Order ① Accuracy ② Size ③ Bearing type ④ Motor mounting position ⑤ Motor type ⑥ Lead[mm] *The values shown in ( ) are the lead for size 32 top mounting types. (Equivalent lead which includes the pulley ratio [1.25:1]) ⑦...

  • Page 17: Construction

    3.3 Construction Motor mounting position： Motor mounting position： Top mountng In-line When Grease retaining function selected 50 stroke or less 31 33 34 29 30 Over 50 stroke Over 50 stroke 100 stroke or less Over 100 stroke Part Material Remarks Part Material...

  • Page 18: Product Outline

    4. Product Outline 4.1 System construction Refer to the “Driver operation manual / FUNCTIONS AND CONFIGURATION” for system construction. 5. Electric actuators / Common precautions 5.1 Wiring/Cables Warning Adjustment, installation, inspection, or wiring changes should be conducted after the power supply to this product has been turned off. Electrical shock, malfunction, or damage can result.

  • Page 19: Design/Selection

    Select a “robotic cable (flexible cable)” when repeated bending of the actuator cable is required. Also, do not put cables into a flexible moving tube with a radius smaller than the specified value (50 mm or longer). Electric shock, wire breakage, contact failure, or a loss of product control may occur if “standard cables”...
  • Page 20 Consider emergency stops. Design so that human injury and/or damage to machinery and equipment will not be caused when machinery is stopped by a safety device under abnormal conditions, such as a power outage or a manual emergency stop. Consider the whole system. Design the system so that human injury or equipment damage will not occur upon the restart of operation of the whole system.

  • Page 21: Mounting

    5.3 Mounting Warning Keep the manual in a safe place for future reference. The product should be mounted and operated only after thorough- ly reading the operation manual and understanding its contents. Observe the tightening torque for screws. Tighten the screws to the recommended torque for mounting the product. Do not make any alterations to this product.

  • Page 22: Handling

    5.4 Handling Warning Do not touch the motor during operation. The surface temperature of the motor can increase to approx. 80 C due to operating conditions. The temperature may also increase due to energiza- tion. As it may cause burns, do not touch the motor when in operation.

  • Page 23: Operating Environment

    【Grounding】 Warning Be certain to ground the actuator. Dedicated grounding should be used. Grounding should be to a D-class ground. (Ground resistance of 100 or less.) Grounding should be performed near the actuator to shorten the grounding distance. The cross-sectional area of this wire shall be a minimum of 2 mm2. Avoid common grounding with other devices.

  • Page 24: Maintenance

    Levels of the base oil of grease may decrease due to the exter- nal environment and operating conditions, causing a decline in lubrication performance and a shortened life of the product. 【Storage】 Warning Do not store the product in a place in direct contact with rain or water drops or where it is exposed to harmful gas or liquid.

  • Page 25: Actuator With Lock

    5.7 Actuator with Lock Warning Do not use the lock as a safety brake or as a control that requires a locking force. The lock used for the product with lock is designed to prevent the dropping of workpieces. For vertical mounting, use the product with lock. If the product is not equipped with a lock, the product will move and drop the workpiece when the power is removed.

  • Page 26: Handling

    In order to prevent any damage caused by the break- down or malfunction of the controller and its peripher- al devices, a backup system should be established in advance by giving a multiple-layered structure or a fail-safe design to the equipment, etc. If a danger of human injury is expected due to abnor- mal heat generation, smoking, ignition, etc., of the controller and its peripheral devices, cut off the power supply of the product and the system immediately.

  • Page 27: Mounting

    14. Do not use the product in an environment subject to a temperature cycle. It will cause failure of the controller or its peripheral devices. 15. Do not use the product in a place where surges are generated. When there are units that generate a large amount of surge around the product (e.g. solenoid type lifters, high-frequency in- duction furnaces, motors, etc.), this may cause deterioration or damage to the product’s internal circuit.

  • Page 28: Wiring

    In the unlikely event that a malfunction is caused by the ground, please disconnect it. 5.13 Wiring Warning Do not apply any excessive force to cables, such as repeated bending, tensioning, or placing a heavy object on the cables. It may cause an electric shock, fire, or the breaking of a wire. Connect wires and cables correctly.

  • Page 29: Electric Actuators / Rod Type Common Precautions

    6. Electric actuators / Rod Type Common precautions 6.1 Design Warning Do not apply a load in excess of the actuator specification. A product should be selected based on the maximum work load and allowable moment. If the product is used outside of the operating specification, eccentric load applied to the guide will become excessive and have adverse effects such as creating play in the guide, reduced accuracy and reduced product life.
  • Page 30 6. Do not scratch or gouge the sliding parts of the piston rod, by striking or grasping them with other objects. Piston rod is manufactured to precise tolerances, so that even a slight deformation may cause malfunction. 7. Please connect it so that the impact and load may not be added to the rod from the side when external guide is used.

  • Page 31: Mounting

    Tightening the screws with a higher torque than the maximum may cause malfunction, whilst tightening with a lower torque can cause the displacement of the mounting position or in extreme conditions detaching of the work piece. LEY series < >...
  • Page 32 LEYG series < > Work fixed/ Plate tapped style Max. Max. thread Model Bolt tightening depth [mm] torque [N•m] LEYG25 M6 x 1.0 LEYG32 M6 x 1.0 Mounting / Upper mounting tapped style Max. Length tightening Model Bolt L [mm] torque [N•m] LEYG25 M5 x 0.8...
  • Page 33 4．Encloure － First characteristic numeral Second characteristic numeral ・First Characteristics:Degrees of protection against solid foreign objects Non-protected Protected against solid foreign objects of 50 mm and grater Protected against solid foreign objects of 12 mm and grater Protected against solid foreign objects of 2.5 mm and grater Protected against solid foreign objects of 1.0 mm and grater Dust-protected Dust-tight...

  • Page 34: Precaution On Maintenance

    6.5 Precaution on maintenance Caution 1. Cut the power supply during maintenance and replacement of the product. [Maintenance frequency] Preform maintenance according to the table below. Appearance check Check belt ○ Inspection before daily operation ○ ○ Inspection every six months ○...
  • Page 35 Revision history No.LEY-OM00401 Jun / 2011 1st printing No.LEY-OM00402 July / 2012 Revision ・Addition / LEYG Series (Guide rod type) ・Addition / LECSC Series (CC-Link) ・Addition / LECSS Series (SSCNETⅢ) No.LEY-OM00403 Nov / 2013 Revision ・Addition / The recommended the parameter for each driver ・Addition / LEY63 Parallel mounting type No.LEY-OM00404 July / 2014 Revision...

This manual is also suitable for:

Leyg seriesLey25Ley25dLey32Ley32dLey63 ... Show all

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