Linear Motor Actuator GLM20AP
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Linear Motor Actuator GLM20AP Precautions on Use ● Environment The wrong environment can cause failure for the actuator and driver. The best places to use the device are as follows: • For actuators, an environment with a room and ambient temperature from 0 to 40 °C and humidity of no more than 80% RH that will not expose the product to freezing or condensation. • For drivers, an environment with a room and ambient temperature from 0 to 50 °C and humidity of no more than 90% RH that will not expose the product to freezing or condensation. • A place free from corrosive gas or flammable gas. • Places where none of the following are flying around: iron particles, or any other conductive particles, dust, oil mist, cutting fluid, water, salt, organic solvents. • Places that are not exposed to direct sunlight or radiant heat. Linear Motor • Places where no strong electric fields or strong magnetic fields occur. • Places where vibration or impact are not transmitted to the unit. • Places that are easy to inspect and clean. ● Safety Precautions Actuator • This product consists mostly of heavy items (20 kg or more). When moving heavy items, use 2 or more people or moving equipment. Otherwise, injury or damage may occur. • When transporting and installing this unit, mount the supplied eye nut to the base and attach the slider fixing screw. Always remove the eye nut and slider fixing screw when operating the actuator. GLM20AP • Do not drop or knock this product. Doing so may cause injury or damage the unit. • Unnecessarily disassembling this product may allow foreign objects to enter and reduce functionality. Also, there is a risk of electric shock from the driver. • The PL seal is attached to the magnetic plate, the end plate, the slider and the connector box of the actuator unit. • The magnetic plate (stator) is a very powerful magnet. Keep magnetic bodies (particularly metals) away from the magnet plate. There is a risk of getting the finger(s) jammed between the metal body and the magnet due to the attractive force of the magnet. Also, persons using cardiac pacemakers should absolutely stay away from the magnet. • Never touch the moving section of the actuator when it is energized. Also, when the product is in motion, or in a state of readiness for motion, do not enter the movement zone of the actuator. • When carrying out installation, adjustment, inspection or maintenance of the actuator unit, driver or connected associated devices, always remove all plugs from the power sockets, and use locking or safety plugs etc. so that no one but an operator can turn on the power again. Also, display a notice explaining what work is in progress in a position that is readily seen. • If two or more people are involved in the operation, confirm the procedures such as sequences, signs, and abnormalities in advance, and appoint another person for monitoring the operation. • Read the manual carefully, understanding the content properly, and be sure to observe all safety precautions. ● “LM GUIDE,” “Caged Ball,” and “ ” are registered trademarks of THK CO., LTD. ● The actual products may differ from the pictures and photographs in this catalog. ● Outward appearances and specifications is subject to change without notification for purposes of improvement, please inquire before using them. ● Although great care has been taken in the production of this catalog, THK will not take any responsibility for damage resulting from typographical errors or omissions. ● In exporting our products and technology, or selling them for the purpose of export, THK has a basic policy of observing laws relating to foreign exchange, trade and other laws. For export of THK products as single items, contact THK in advance. All rights reserved Head Office 3-11-6 Nishigotanda, Shinagawa-ku, Tokyo 141-8503 JAPAN International Sales Department Phone:+81-3-5434-0351 Fax:+81-3-5434-0353 Global site : http://www.thk.com/ NORTH AMERICA SWEDEN OFFICE XIAN OFFICE THK America,Inc. Phone:+46-8-445-7630 Fax:+46-8-445-7639 Phone:+86-29-8834-1712 Fax:+86-29-8834-1710 HEADQUARTERS AUSTRIA OFFICE THK (SHANGHAI) CO.,LTD. Phone:+1-847-310-1111 Fax:+1-847-310-1271 Phone:+43-7229-51400 Fax:+43-7229-51400-79 Phone:+86-21-6275-5280 Fax:+86-21-6219-9890 CHICAGO OFFICE SPAIN OFFICE TAIWAN Phone:+1-847-310-1111 Fax:+1-847-310-1182 Phone:+34-93-652-5740 Fax:+34-93-652-5746 THK TAIWAN CO.,LTD. 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Phone:+33-1-7425-3800 Fax:+33-1-7425-3799 Phone:+65-6884-5500 Fax:+65-6884-5550 SOUTH AMERICA CHINA THAILAND THK BRAZIL INDUSTRIA E COMERCIO LTDA. THK (CHINA) CO.,LTD. THK RHYTHM(THAILAND) CO., LTD. LM System Division Phone:+55-11-3767-0100 Fax:+55-11-3767-0101 HEADQUARTERS Bangkok Branch EUROPE Phone:+86-411-8733-7111 Fax:+86-411-8733-7000 Phone:+66-2751-3001 Fax:+66-2751-3003 THK GmbH SHANGHAI OFFICE INDIA EUROPEAN HEADQUARTERS Phone:+86-21-6219-3000 Fax:+86-21-6219-9890 THK India Pvt. Ltd. Phone:+49-2102-7425-555 Fax:+49-2102-7425-556 BEIJING OFFICE HEADQUARTERS & Bangalore Branch DÜSSELDORF OFFICE Phone:+86-10-8441-7277 Fax:+86-10-6590-3557 Phone:+91-80-2340-9934 Fax:+91-80-2340-9937 Phone:+49-2102-7425-0 Fax:+49-2102-7425-299 CHENGDU OFFICE Pune Branch STUTTGART OFFICE For details, visit THK at www.thk.com Phone:+86-28-8526-8025 Fax:+86-28-8525-6357 Phone:+91-20-4120-8742 Phone:+49-7141-4988-500 Fax:+49-7141-4988-888 GUANGZHOU OFFICE Chennai Branch Product information is updated regularly on the THK website. U.K. OFFICE Phone:+86-20-8523-8418 Fax:+86-20-3801-0456 Phone:+91-44-4042-3132 Phone:+44-1384-47-1550 Fax:+44-1384-47-1551 SHENZHEN OFFICE Ahmedabad Branch ITALY OFFICE Phone:+86-755-2642-9587 Fax:+86-755-2642-9604 Phone:+91-79-6134-4925 Phone:+39-02-9901-1801 Fax:+39-02-9901-1881 Delhi Branch Phone:+91-12-4676-8695 CATALOG No.363-4E ©THK CO., LTD. 201609000 E27 Printed in AMERICA Linear motor series High Thrust Linear Motor GLM Flat type with core Connector box Magnetic plate (stator) Cover Slider Encoder head Linear encoder scale × The connector box is available for GLM20AP only. Linear motor (Flat type with core) An AC linear server motor with core is used for the GLM. Coils are wound to the ferrite core, generating an extremely strong magnetic field so that characteristics such as high thrust and high acceleration/deceleration are exhibited even with a small volume. Caged Ball LM Guide SSR Caged Ball LM Guide SSR Structure Diagram LM block End plate End seal The Caged Ball LM Guide SSR eliminates wear of the ball caused by mutual friction when using 90° the caged ball, and the LM guide achieves LM rail excellent high speed performance with low noise, good sound quality, and a long-term maintenance-free long life. Caged ball 30° Cross section view 1 Features 1 High speed & high acceleration/deceleration Because linear motors can convert electromagnetic force directly to linear motion, high speed and high acceleration/ deceleration are achieved even in the long stroke. Maximum speed: 3m/s (4m/s for GLM10 only) Acceleration/deceleration: 19.6m/s2 (2G) × Vary depending on the specifications, conditions, etc. 2 High positioning accuracy The actuator using the LM guide is controlled fully closed by the linear encoder, achieving high positioning repeatability. 3 Long stroke support The linear motor actuator can support long strokes which cannot be realized with a ball screw drive. For GLM15AP/20AP/25, strokes of 4m or more are also supported by joint base configuration. 4 Multi-slider support Setting multiple sliders on the base of one axis, it is possible to control each independently. Conformance to overseas standards CE UL× × GLM20AP has standard support. Others have optional support. Adapted driver Movable with the following drivers. Refer to P.17 regarding details for each driver. Driver TDP Driver XD A high functional driver A mini driver with integrated features. for auto tuning support. × Driver XD supports GLM10 only. 2 Linear motor series GLM20AP Basic Specifications Motor type Item S type M type L type Capacity 450W 750W 1kW Adapted TDP Main circuit power voltage 200V AC single-/three-phase 100V AC 200V AC single-/three-phase 100V AC 200V AC three-phase driver Control circuit power voltage 200V AC single-phase 100V AC 200V AC single-phase 100V AC 200V AC single-phase Maximum thrust ×1 [N] 336 325 618 562 954 Rated thrust ×1 [N] 118 113 220 197 344 Resolution [μm] 10.0 5.0 1.0 0.5 0.1 10.0 5.0 1.0 0.5 0.1 10.0 5.0 1.0 0.5 0.1 10.0 5.0 1.0 0.5 0.1 10.0 5.0 1.0 0.5 0.1 Maximum speed ×2 [m/s] 3.0 1.5 0.3 2.0 1.5 0.3 3.0 1.5 0.3 2.0 1.5 0.3 3.0 1.5 0.3 Positioning repeatability [μm] ±10 ±5 ±1 ±10 ±5 ±1 ±10 ±5 ±1 ±10 ±5 ±1 ±10 ±5 ±1 Maximum transportable weight ×3 [kg] 46.1 41.0 86.1 71.0 134.6 Assumed transportable weight ×4 [kg] 7.7 6.0 15.0 11.0 24.5 ×1 When the average temperature of the armature winding is 90°C under an ambient temperature of 20°C.