GL-N. LM Actuator. US Only Quick Delivery. Equipped with Caged Ball LM Guides and QZ Lubricator for Ball Screw. For details, visit THK at

LM Actuator Equipped with Caged Ball LM Guides and QZ Lubricator for Ball Screw GL-N US Only Quick Delivery * Standard options only. Please refer to list in page. For details, visit THK at www.thk.com Product information is updated regularly on the THK website. CATALOG No.77-E-US

Structures of LM Actuator GL-N Model Ball Screw Cover Nut bracket Support unit Support unit Aluminum base Caged Ball LM Guide End plate Ball Screw Figure Ball Screw Type Structure Timing Belt Cover Timing belt Belt mounting plate End plate Housing Aluminum base Timing pulley & pulley mounting bracket Caged Ball LM Guide Figure 2 Timing Belt Type Structure

Features of LM Actuator GL-N Model Lightweight, high rigidity aluminum base with Caged Ball LM Guides has been utilized for the guide portion. A screw or belt options are available for the drive system. In addition, Caged Ball LM Guides and QZ Lubricator for the Ball Screw has been utilized to provide a long-term maintenance free actuator. Utilizing Caged Ball LM Guide (SSR, SHS) SSR model: Due to its 90-degree ball contact structure, is best suited to horizontal applications with relatively low moment loads. SHS model: It can handle loads from all directions (radial, reverse radial, and horizontal) with its -way equal load rating capability. Drive System [Ball Screw Type] Variety of screw leads can be selected. Ball Screw Leads by Model Numbers (Rolled ball screw) Model number Ball Screw lead (mm) GLN, 0,, 20, 30 GL20N, 0, 20, 0 Note: For wrap-around motor types, three motor directions (left, right and bottom) can be selected. (See page for details.) [Timing Belt Type] Highly rigid timing belt ensures that high speed processes are possible for longer stroke applications than the Ball Screw driven type. Slider 2 Pitch Diameter of the Timing Pulley Model number Pitch diameter (mm) Note: Because the timing pulley has a large pitch diameter, the use of a reducer is recommended. For details, see pages 8 and 9. Slider move distance per pulley rotation (mm) GLN 3.0 3.0 π 0 GL20N 38.20 38.20 π 20 Pulley rotation Travel distance Figure 3 Slider move distance per pulley rotation Lightweight and High Rigidity By using a hollow aluminum extrusion, lightweight and high rigidity is achieved. 3 Geometrical Moment of Inertia and Weight in the Base Model number Geometrical Moment of Inertia Weight lx (mm ) ly (mm ) (kg/m) GLN. 0 2.7 0.8 GL20N 3. 0.28 0.7 * * The weight of the SSR model is.9kg/m. Y axis Center of gravity X axis Figure Base Section 2

GL-N Model also available with optional QZ Lubricator A Caged Ball LM Guide and QZ Lubricator for the Ball Screw have been utilized to ensure a long-term maintenancefree actuator. Ensuring Adaptability with Most Advanced Motors A large variety of flanges have been engineered so that a wide selection of motor options are available to be used with the GL-N. Multiple Options Available Multiple options such as covers, bellows, sensors and cable carriers are available. Compatible with the Conventional GL Model Due to the dimensions between the GL models and the GL-N models are same. Replacing with the GL-N is easily possible (GL20N). 27 23. 7. 7. 90 90 GL GLN Figure Cross-section comparative views 80 80 3. 3. 90 90 00 30 00 30 GL20 GL20N Figure Cross-section comparative views 3

Types and Features Types of Drive Systems [Ball Screw Drive] Direct Mounting Motor Direct mounting of Motor to Ball Screw. Lateral wrap-around Option Bottom wrap-around Option R2: Left side motor wrap Motor Motor R: Right side motor wrap Motor R3: Bottom wrap-around Axial dimensions are kept to minimum by applying the Wrap-Around option. (Pulley ratio: :) When horizontal space is at a minimum, the bottom side Wrap-Around option is available. (Pulley ratio: :) [Timing Belt Type] Horizontal Mounting Timing pulley Note : Please mount Model GL-N horizontally. Contact THK if Model GL-N will be mounted on a wall. Note 2: Please note that Model GL-N with timing belts cannot be mounted vertically.

Specification Model number GLN GL20N Drive system Ball Screw Belt Ball Screw Belt Screw lead (mm) 0 20 30 0 20 0 Pulley pitch diameter (mm) 3.0 38.20 Repeatability Note ) (mm) ±0.02 ±0.08 ±0.02 ±0.08 Effective stroke Note 2) (mm) 00 to 200 0 to 700 200 to 0 0 to 2700 Maximum load capacity [kg] Note 3) Note ) guideline Static permissible Note ) load Static permissible [N-m] Note ) moment [N] 200W Horizontal 0 0 0 20 30 Vertical 20 0 0 3 00W Horizontal 70 70 0 0 Vertical 30 30 3 Reverse radial direction 900 300 Horizontal direction 2900 00 Axial direction 200 2200 MA 30 70 MB 20 30 MC 0 020 Note : This repeatability is ensured at an ambient temperature of 20 C. Note 2: The effective stroke decreases depending on the table length. See the dimensional drawings (pages 7 to ) for stroke details. Note 3: Maximum load capacity guideline is determined based on rated revolution of the motor at the acceleration of 0.3G. The motor capacity assumes the use of an AC servomotor. Note : Values for the belt drive type are guidelines when using / reducers. Note : The static permissible load is determined by the bolt joint strength, and the static rated load of the LM guide unit, ball screw unit and the support bearing. For safety purposes, please take into consideration that the strength of the actuator mounting unit is not included. Note : The static permissible moment is the maximum value of the moment in each direction. For details on fatigue life, see "Service Life Time and Static Safety Factor" on pages 2 to 2. MA : Pitching direction MB : Yawing direction Figure 7 Directions of static permissible moment MC : Rolling direction Types of s S type: Short table (applicable LM Guide model number: SSR-XV) A short table length ensures a longer stroke. L type: Long table (applicable LM Guide model number: SSR-XW, and SHS-V) This table is suitable for mounting large sized objects or if the load is off center. L-QZ type: Long table with an LM Guide QZ Lubricator (applicable LM Guide model numbers: SSR-XWQZ and SHS-VQZ) The LM Guide is provided with a QZ Lubricator. (This table is longer than the L-type table. See dimensional drawings for more details.) Note: QZ lubricator is not available for S type table option. Maximum Travel Speed of the LM Actuator Ball Screw Type Ball Screws have an allowable rotational speed based on the DN value and the critical speed. The table travel speed (mm/s) of the LM Actuator depends on the rotational speed of the Ball Screw and the rated rpm (3000 min - ) of the AC servo motor. Timing Belt Type The table shown below summarizes the table travel speed (mm/s) of when the LM Actuator is equipped with a reducer and the AC servo motor is operated at a rated rpm (3000min - ). Maximum travel speed /s Nominal model number GLN GL20N Ball Screw lead 0 20 30 0 20 0 30 28 00 800 000 00 0 28 00 800 000 00 202 00 000 2000 80 28 00 800 000 00 202 00 000 2000 700 28 00 800 000 00 202 00 000 2000 Base 820 28 00 800 000 00 202 00 000 2000 length 00 207 39 8 77 7 202 39 000 2000 20 27 7 0 8 8 27 73 33 20 0 98 39 39 9 3 20 0 20 00 0 2 80 780 82 33 73 Note: The LM actuator may not reach the maximum travel speed if the moving distance is short. Maximum travel speed /s Nominal model number GLN GL20N Reduction ratio /3 / /9 /3 / /9 Maximum travel speed 833 00 2000 200 7

Nominal Model Numbers Ball Screw type specification GL20N - 070 - SW Q - B20 Q R - B - C - A - A - Y q w e r t y u i!!2!3 Belt type specification GL20N - 070 - SW Q - EH - B - G - 03 - C - A - A - Y q w e r t i o!0!!2!3 q Nominal model number GLN/GL20N w Base length Example) For 30 mm: 03 Standard base lengths shown on page 7 to e LM Guide SV: SSR-XV (S-type table) SW: SSR-XW (L-type table) HV: SHS-V (L-type table) (L-QZ type table for SSR/SHS with QZ) r LM Guide QZ Lubricator No mark: Not provided with QZ Q: Provided with QZ (SSR-XW/SHS only) t Driving system Ball Screw-driven B0: Ball Screw lead mm (GL/20) B20: Ball Screw lead 20 mm (GL) B20: Ball Screw lead 20 mm (GL20) B0: Ball Screw lead 0 mm (GL/20) B30: Ball Screw lead 30 mm (GL only) B: Ball Screw lead mm (GL only) B0: Ball Screw lead 0 mm (GL20 only) Belt-driven EH: Horizontal model specifi cation y Ball Screw QZ Lubricator No mark: Not provided with QZ Q: Provided with QZ (SSR-XW/SHS only) u Ball Screw driven No mark: Direct mounting motor mount method R: Right side motor wrap R2: Left side motor wrap R3: Bottom i Ball Screw drive Ball Screw specifi cation for direct motor connection End plate type A: inner diameter ø30h7, M, PCD F: inner diameter ø0h7, M, PCD70 B: inner diameter ø0h7, M, PCD70 G: inner diameter ø3h7, M3, PCD8 C: inner diameter ø0h7, M, PCD0 H: inner diameter ø3h7, M, mounting aperture pitch 0 D: inner diameter ø70h7, M, PCD90 (GL20 only) I: inner diameter ø0h7, M, mounting aperture pitch 70 (GL20 only) E: inner diameter ø30h7, M3, PCD J: inner diameter ø70h7, M, PCD90 (GL20 only) T: inner diameter ø22, counter bore for M3 from rear, mounting pitch 3 (NEMA7 standard) (GL only) U: inner diameter ø38., M, mounting pitch 7. (NEMA23 standard) V: inner diameter ø73.03, M, mounting pitch 9. (NEMA3 standard) (GL20 only) W: inner diameter ø0, M, PCD3 Z: inner diameter ø0, M, PCD7 Ball Screw specifi cation for motor wrap-around B: inner diameter ø0, M, PCD70, pulley inner diameter ø F: inner diameter ø0, M, PCD70, pulley inner diameter ø D: inner diameter ø70, M, PCD90, pulley inner diameter ø F: inner diameter ø0, M, PCD70, pulley inner diameter ø D: inner diameter ø70, M, PCD90, pulley inner diameter ø J: inner diameter ø70, M, PCD90, pulley inner diameter ø V: inner diameter ø73.03, M, mounting pitch 9., pulley inner diameter ø9.3 mm (NEMA3 standard) (GL20 only) Timing belt drive Belt specifi cation for motor bracket Motor bracket type N: No motor bracket B: inner diameter ø0, ø., PCD0 U: inner diameter ø38., M (NEMA23 standard) B2: inner diameter ø70, ø., PCD90 V: inner diameter ø73.03, M (NEMA3 standard) (GL20 only) o Reducer Reducer specifi cation for belt drive (motor bracket, only available for B and B2) Reducer symbols: G, G2, G3, G, G, G, G7, G8 and G9 * See page 9 for details of the reducer symbols and available motors. Note: When ordering a belt drive with reducer inform us of the model number of the motor to which it is to be attached. (Please indicate combined motor for selecting gear head interface.) No mark: Not provided with reducer.!0 Reduction ratio Reduction ratio: 03: /3 0: / 09: /9 Note: Model number display example: B-G-03 (motor bracket B + reducer G + reduction ratio /3) No mark: Not provided with reducer.! Covers and bellows Note2) N: Not provided C: Cover provided J: Bellow provided!2 Sensors N : None A: Photo sensor EE-SX7 (3 pcs) B: Photo sensor EE-SX7 (3 pcs) C: Proximity sensor TL-W3MC (N.O. 3) C2: Proximity sensor TL-W3MC (N.O. ), TL-W3MC2 (N.C. 2) C3: TL-W3MB(N.O. 3) C: TL-W3MB(N.O. ), TL-W3MB2(N.C. 2)!3 Cable carrier N: None A: TKP080W0R28 (Tsubakimoto Chain Co.) F: TKP030W2R7 (Tsubakimoto Chain Co.) B: TKP080W0R37 (Tsubakimoto Chain Co.) G: TKP030W0R37 (Tsubakimoto Chain Co.) C: TKP080W0R0 (Tsubakimoto Chain Co.) H: TKP030W0R0 (Tsubakimoto Chain Co.) D: TKP030W2R37 (Tsubakimoto Chain Co.) I: TKP030W0R7 (Tsubakimoto Chain Co.) E: TKP030W2R0 (Tsubakimoto Chain Co.)! Mounting hole Y: Standard mounting counter bore Note : Items with cyan marker indicate standard options at this time. Note 2: Cover is applied up to 90mm base length.!! * Ball Screw leads (30 mm and 0 mm) are excluded for wiper rings.

Ball Screw Driven Dimensions GLN Model, Ball Screw Driven [Direct Mounting Specification] -M THRU with thread inserts 2D c 0 0 ( 2 ) 3 2 (n+)c-bore For M 0 n 0 ( g ) d Mechanical stroke/2 length: a Mechanical stroke/2 (2) b 0 2-M3 depth A 2 9. Base length: L 2 7 0..8.3 2 3 90 23. 7. C Detailed view of B 2.. Detailed view of C B View of A type length: a b c d S type 2 38 90 3 L type 2 90 39 L(QZ) type 2 90 8 L-QZ type 80 20 2 Mechanical stroke [mm] Main unit weight [kg] Base length: L [mm] 30 0 80 700 820 00 20 20 S type 3 2 37 9 8 03 2 L type 22 22 32 82 02 82 022 202 L(QZ) type 3 233 33 73 93 833 03 93 L-QZ type 23 3 7 9 83 0 9 S type.8.9 8.0 9.2 0.3 2..2.9 L type (SSRXW). 7.2 8.3 9. 0. 2.8..2 L type (SHSV). 7. 8.8 9.9. 3...8 n 2 3 7 9 Base mounting hole g 2 9 3 2 3 Note : The main unit weight includes the cover weight. Note 2: The table L(QZ) type shows a QZ specifi cation only for the Ball Screw. Note 3: The main unit weight of the QZ type is the main unit weight of the table +0.kg. 7

GLN Model, Ball Screw Driven [Lateral Wrap-around Specification] 3 n 0 ( g ) 7. -M THRU with thread inserts 2D B C 3.7 3.3 9.9 0 c 90 2 0 (70.) 9 0 0 2 (n+)c-bore For M 8 d Mechanical stroke/2 length: a Mechanical stroke/2 (2).3 b 0 2-M3 depth 7 0..8 2.. Detailed view of B Detailed view of C 3 9. Base length: L 2 type length: a b c d S type 2 38 90 3 L type 2 90 39 L(QZ) type 2 90 8 L-QZ type 80 20 2 Mechanical stroke [mm] Main unit weight [kg] Base length: L [mm] 30 0 80 700 820 00 20 20 S type 3 2 37 9 8 03 2 L type 22 22 32 82 02 82 022 202 L(QZ) type 3 233 33 73 93 833 03 93 L-QZ type 23 3 7 9 83 0 9 S type 7. 8. 9. 0.8.9..8 7. L type (SSRXW) 7.7 8.8 9.9. 2.2.. 7.8 L type (SHSV) 8. 9.2 0.. 2.7.0.7 8. n 2 3 7 9 Base mounting hole g 2 9 3 2 3 Note : The main unit weight includes the cover weight. Note 2: The table L(QZ) type shows a QZ specifi cation only for the Ball Screw. Note 3: The main unit weight of the QZ type is the main unit weight of the table +0.kg. 8

GLN Model, Ball Screw Driven [Bottom Wrap-around Specification] 3 n 0 ( g ) -M THRU with thread inserts 2D 0 c 3 Base length: L 2 d Mechanical stroke/2 length: a Mechanical stroke/2 (2) b 0 2-M3 depth C B 7.3 0. (3) 9.8 23. 7. 0 0 2 (n+)c-bore For M 9.. 2. (8) 8 Detailed view of B Detailed view of C 90 type length: a b c d S type 2 38 90 3 L type 2 90 39 L(QZ) type 2 90 8 L-QZ type 80 20 2 Mechanical stroke [mm] Main unit weight [kg] Base length: L [mm] 30 0 80 700 820 00 20 20 S type 3 2 37 9 8 03 2 L type 22 22 32 82 02 82 022 202 L(QZ) type 3 233 33 73 93 833 03 93 L-QZ type 23 3 7 9 83 0 9 S type 7. 8. 9. 0.8.9..8 7. L type (SSRXW) 7.7 8.8 9.9. 2.2.. 7.8 L type (SHSV) 8. 9.2 0.. 2.7.0.7 8. n 2 3 7 9 Base mounting hole g 2 9 3 2 3 Note : The main unit weight includes the cover weight. Note 2: The table L(QZ) type shows a QZ specifi cation only for the Ball Screw. Note 3: The main unit weight of the QZ type is the main unit weight of the table +0.kg. 9

GL20N Model, Ball Screw Driven [Direct Mounting Specification] -M8 THRU with thread inserts 2D c 2. 0 ( 29 ) 2 (n+)c-bore For M 3 d 200 Mechanical stroke/2 n 200 length: a Mechanical stroke/2 ( g ) (2) b 0 2-M3 depth A 2 Base length: L 2 80 (SSR) 9. (SHS) 7. 7 0. 90 2 2 00 3. C Detailed view of B 2.. Detailed view of C 30 B View of A.3.8 type length: a b c d S type 0 00 37 L type 80 00 27 L(QZ) type 80 00 3 L-QZ type 20 70 0 Mechanical stroke [mm] Main unit weight [kg] Base length: L [mm] 0 80 700 820 00 20 20 00 780 S type 238 38 78 98 838 08 98 378 8 L type 228 38 8 88 828 008 88 38 8 L(QZ) type 22 3 8 82 00 8 3 L-QZ type 220 30 0 80 820 000 80 30 0 S type 9.9. 3.2.8 8. 20. 23. 2. 28.0 L type (SSR20XW) 0. 2.0 3.7.3 8. 2. 23. 2.0 28. L type (SHS20V).2 2.9..3 9.7 22.2 2.7 27.3 29.8 n 2 3 3 7 8 Base mounting hole g 22 8 22 20 8 Note : The main unit weight includes the cover weight. Note 2: The table L(QZ) type shows a QZ specifi cation only for the Ball Screw. Note 3: The main unit weight of the QZ type is the main unit weight of the table +0.kg. Note : The maximum base length for the 0mm ball screw lead is 20mm. 0

GL20N Model, Ball Screw Driven [Lateral Wrap-around Specification] B 2. C 90. 29 3 n 200 ( g ) -M8 THRU with thread inserts 2D 200 c 9 22 30 00 80 0 0 2 (n+)c-bore For M 8 (8) d Mechanical stroke/2 length: a Mechanical stroke/2 (2) b 0 2-M3 depth.3 7 0..8 2.. Detailed view of B Detailed view of C 3 (SSR) 9. (SHS) 7. Base length: L 2 type length: a b c d S type 0 00 37 L type 80 00 27 L(QZ) type 80 00 3 L-QZ type 20 70 0 Mechanical stroke [mm] Main unit weight [kg] Base length: L [mm] 0 80 700 820 00 20 20 00 780 S type 238 38 78 98 838 08 98 378 8 L type 228 38 8 88 828 008 88 38 8 L(QZ) type 22 3 8 82 00 8 3 L-QZ type 220 30 0 80 820 000 80 30 0 S type.8 3...7 20.0 22. 2.0 27. 29.9 L type (SSR20XW) 2.3 3.9. 7.2 20. 23.0 2. 27.9 30. L type (SHS20V) 3..8. 8.2 2. 2. 2. 29.2 3.7 n 2 3 3 7 8 Base mounting hole g 22 8 22 20 8 Note : The main unit weight includes the cover weight. Note 2: The table L(QZ) type shows a QZ specifi cation only for the Ball Screw. Note 3: The main unit weight of the QZ type is the main unit weight of the table +0.kg. Note : The maximum base length for the 0mm ball screw lead is 20mm.

GL20N Model, Ball Screw Driven [Bottom Wrap-around Specification] 3 n 200 ( g ) -M8 THRU with thread inserts 2D 200 c 3 Base length: L 2 80 d Mechanical stroke/2 length: a Mechanical stroke/2 (2) b 0 2-M3 depth C B 7.3 0. (30) 9.8 3. 90 0 (SSR) 9. 2 (n+)c-bore For M (SHS) 7.. 2. (8) 8 Detailed view of B Detailed view of C 00 type length: a b c d S type 0 00 37 L type 80 00 27 L(QZ) type 80 00 3 L-QZ type 20 70 0 Mechanical stroke [mm] Main unit weight [kg] Base length: L [mm] 0 80 700 820 00 20 20 00 780 S type 238 38 78 98 838 08 98 378 8 L type 228 38 8 88 828 008 88 38 8 L(QZ) type 22 3 8 82 00 8 3 L-QZ type 220 30 0 80 820 000 80 30 0 S type.8 3...7 20.0 22. 2.0 27. 29.9 L type (SSR20XW) 2.3 3.9. 7.2 20. 23.0 2. 27.9 30. L type (SHS20V) 3..8. 8.2 2. 2. 2. 29.2 3.7 n 2 3 3 7 8 Base mounting hole g 22 8 22 20 8 Note : The main unit weight includes the cover weight. Note 2: The table L(QZ) type shows a QZ specifi cation only for the Ball Screw. Note 3: The main unit weight of the QZ type is the main unit weight of the table +0.kg. Note : The maximum base length for the 0mm ball screw lead is 20mm. 2

Belt Driven Dimensions GLN Model, Belt Driven -M THRU with thread inserts 2D c PCD 7 () Mechanical stroke/2 length: a Mechanical stroke/2 (0) b 0 2-M3 depth A (7.) 9. 7 0. C Detailed view of B Detailed view of C B View of A.8 (0.) 2 0 0 0 2 (n+)c-bore For M 0 30 n 0 ( g ) -M depth 8 7 37 2 Base length: L.3 2 23. 7. 2.. 90 type length: a b c S type 2 38 90 L type 2 90 L-QZ type 80 20 Mechanical stroke [mm] Main unit weight [kg] Base length: L [mm] 30 0 80 700 820 00 20 20 00 780 90 S type 9 2 33 7 8 99 7 3 3 7 L type 8 30 2 78 9 32 0 8 L-QZ type 0 0 280 00 20 70 90 20 300 80 0 S type 7. 8. 9. 0.. 3...0 7. 9.0 20. L type (SSRXW) 7. 8. 9. 0.. 3..8.3 7.8 9.3 20.8 L type (SHSV) 7.8 8.8 9.8 0.9.9 3.9..9 8. 20.0 2. n 2 3 3 7 8 9 2 Base mounting hole g 0 30 00 220 90 30 0 90 220 00 30 Note : The main unit weight includes the cover weight. Note 2: The main unit weight of QZ type is the main unit weight of the table +0.kg. 3

GL20N Model, Belt Driven -M8 THRU with thread inserts 2D c 2 (n+)c-bore For M PCD 7 -M depth 8 () Mechanical stroke/2 length: a Mechanical stroke/2 (0) b 0 2-M3 depth A 80 2 80 Base length: L 7 0..3 2.8 72 0 200 80 n 200 ( g ) (2.) 7 (0.) 0 (SSR) 9. (SHS) 7. 90 2.. 3. Detailed view of B Detailed view of C 00 30 View of A B C type length: a b c S type 0 00 L type 80 00 L-QZ type 20 70 0 Mechanical stroke [mm] Main unit weight [kg] Base length: L [mm] 0 80 700 820 00 20 20 00 780 90 2200 2320 200 3000 S type 80 300 20 0 780 90 0 320 00 80 920 200 2220 2720 L type 0 280 00 20 70 90 20 300 80 0 900 2020 2200 2700 L-QZ type 30 20 370 90 730 90 090 270 0 30 870 990 270 270 S type. 2.9.3.7 8. 20.7 22.8 2.9 27.0 29. 3.9 33.3 3..3 L type (SSR20XW) 2.0 3..8.2 9. 2.2 23.3 2. 27. 29. 32. 33.8 3.0.8 L type (SHS20V) 2.8.2.7 7. 20. 22.2 2. 2. 28.8 3.0 33.9 3. 37. 3. n 2 3 7 8 8 0 0 Base mounting hole g 80 300 220 0 80 0 0 20 00 280 20 20 220 20 Note : The main unit weight includes the cover weight. Note 2: The main unit weight of QZ type is the main unit weight of the table +0.kg. Note 3: Cover is applied up to 90mm base length.

Options QZ Lubricator [LM Guide] QZ Lubricator, composed of high-density fiber net feeds the right amount of lubricant to the raceway of the LM rail. This allows oil film to continuously be formed between balls and raceways and significantly extends the lubrication and maintenance intervals. QZ Lubricator Case Oily fiber net High-density fiber net Ball End seal QZ Lubricator Application & spreading LM rail Oil control plate Lubricant flow Ball Cage Figure 8 QZ Lubricator Structure Diagram (LM Guide) [Ball Screw] An adequate amount of lubricant can be supplied to necessary locations as in the LM Guide portion so that maintenance interval can be greatly extended. QZ Lubricator Ball Screw shaft QZ fixing screw QZ Lubricator Ball Ball Screw nut Sealed case Ball Screw shaft Oily fiber net Ball Screw nut Directly applied to the rolling surface Lubricant flow High-density fiber net Oil control fiber net Figure 9 QZ Lubricator Structure Diagram (Ball Screw)

Motor Bracket (Ball Screw Type Specification) [Control Number] Motor brackets are available to mount various types of motors. The following table lists by model number the motor brackets available for motors. When purchasing a motor bracket, specify the corresponding model number. AC Servo motor Stepping motor Motor GLN GL20N Manufacturer Series Model number Rated output Flange size Direct motor mounting Wrap-around Direct motor mounting Wrap-around SGMJV-0 A A 00W 0 SGMAV-0 A A -V SGMJV-02 B B B B 200W SGMAV-02 B B B B 0 SGMJV-0 B B 00W SGMAV-0 B B SGMAS-0 0 A A 00W SGMPS-0 B B YASKAWA Electric SGMAS-02 200W 0 B B B B -III Corporation SGMAS-0 00W B B SGMPS-02 200W J J 80 SGMPS-0 00W J J SGMAH-0 0 A A 00W SGMPH-0 B B SGMAH-02 200W 0 B B B B -II SGMAH-0 00W B B SGMPH-02 200W J J 80 SGMPH-0 00W J J HF-MP3 A A 00W 0 HF-KP3 A A HF-MP23 B B B B J3 200W HF-KP23 B B B B 0 HF-MP3 B B 00W Mitsubishi Electric HF-KP3 B B MELSERVO Corporation HC-MFS3 A A 00W 0 HC-KFS3 A A HC-MFS23 B B B B J2-Super 200W HC-KFS23 B B B B 0 HC-MFS3 B B 00W HC-KFS3 B B MSMD0 38 E E 00W MQMA0 F F MINAS A MSMD02 200W 0 F F F F MSMD0 00W F F MQMA02 200W D D 80 Panasonic MQMA0 00W D D Corporation MSMA0 38 E E 00W MQMA0 F F MINAS A MSMA02 200W 0 F F F F MSMA0 00W F F MQMA02 200W D D 80 MQMA0 00W D D R88M-K0030 00W 0 A A G SERIES R88M-K20030 200W F F F F 0 R88M-K0030 00W F F R88M-G0030 00W 0 A A OMRON Corporation OMNUC G R88M-G20030 200W F F F F 0 R88M-G0030 00W F F R88M-GP0030 00W 0 F F OMNUC G FLAT R88M-GP20030 200W D D 80 R88M-GP0030 00W D D FANUC β is series β 0.3/000is 00W A A 0 β 0./000is 2W B B β 0./000is 200W B B9 B B9 0 β /000is 00W B B QAA000D 00W 0 A A Sanyo Denki Co.,Ltd. SANMOTION Q QAA0020D 200W B B B B 0 QAA000D 00W B B A0V 0W W W A20U 270W W W Allen-Bradley MPL A30U 390W W A20V 370W Z 70 A220T 20W Z RK H H RK 0 H H -phase RK RK9 H H ORIENTAL MOTOR RK9 I 8 Co.,Ltd. RK99 I AS H H 0 α step ASC H H AS98 8 I NEMA 7 Standard motor NEMA 23 Standard motor NEMA 3 Standard motor Note: A motor shaft for motor wrap option will need a key. Motors and Applicable motor Brackets 2 T U U 8 V V

Motor Bracket (Ball Screw Type Specification) [Dimensional Drawing] Direct motor mounting PCD c -b d 2 Motor Mounting Plate Bracket Symbol Motor mount dimensions a b c d A 30H7 M B 0H7 M 70 C 0H7 M 0 D 70H7 M 90 E 30H7 M3 F 0H7 M 70 G 3H7 M3 8 H 3H7 M 0 I 0H7 M 70 J 70H7 M 90 U 38. + 0.00 0 M 7. V 73.03H7 M 9. W 0 +0.03 +0.0 M 3 Z 0 +0.02 +0.02 M 7 GLN Motor Bracket T -3. drill through. C-bore depth 3. (From the rear) 9 3 2 Motor wrap-around Motor Mounting Plate Motor mount dimensions Bracket Symbol a b c e f B9 0 M 70 8 9 B 0 M 70 8 D 70 M 90 80 D 70 M 90 80 F 0 M 70 8 F 0 M 70 8 J 70 M 90 80 V 73.03 M 98.3 80 9.3 9 PCD c e -b depth 7

Motor Bracket (Belt Type Specification) [Control Number] The following table depicts the motor brackets available for motors with reducers. Please specify the corresponding model number. 7 Reducers and Applicable Motor Brackets Reducer Manufacturer Series Model Number Rated output Reduction Ratio Common to GLN and GL20N VRSFB03 /3 B VRSFB0 00W / B VRSFB09 /9 B VRSFB03 /3 B SHIMPO VR VRSFB0 200W / B DRIVES, INC. VRSFC09 /9 B2 VRSFB03 /3 B VRSFC0 00W / B2 VRSFC09 /9 B2 [Dimensional Drawing] d +0.2 +0. e -b 90 PCD c ( 3 in B only) L2 L View of A NEMA23, 3 standard Motor Bracket U, V d A e -b f View of A 8 Motor Bracket Dimensional Drawing Bracket Symbol Motor bracket dimensions a b c d e f L L2 B 0. THRU 0 28 9 9 B2 70. THRU 90 78 39 0 8 U 38. M depth 8 33 7. 0 8 V 73.03 M depth 0 8 3 9. 8 8 8

Reducer (Belt Type Specification) [Control Number] The following table lists reducers and motors available with motor bracket B or B2. It also shows the control numbers of reducers available with the motors. When purchasing a reducer, specify the corresponding control number. AC Servo motor 9 Motors and Applicable Reducer Motor Reduction ratio Manufacture Series Model number Rated output /3 / /9 SGMAV-0 00W B-G-03 B-G-0 B-G-09 Σ - SGMAV-02 200W B-G3-03 B-G3-0 B2-G3-09 SGMAV-0 00W B-G3-03 B2-G3-0 B2-G3-09 YASKAWA SGMAS-0 00W B-G-03 B-G-0 B-G-09 Electric Σ - SGMAS-02 200W B-G3-03 B-G3-0 B2-G3-09 Corporation SGMAS-0 00W B-G3-03 B2-G3-0 B2-G3-09 SGMAH-0 00W B-G-03 B-G-0 B-G-09 Σ - SGMAH-02 200W B-G3-03 B-G3-0 B2-G3-09 SGMAH-0 00W B-G3-03 B2-G3-0 B2-G3-09 HF-MP3 B-G-03 B-G-0 B-G-09 00W HF-KP3 B-G-03 B-G-0 B-G-09 J3 HF-MP23 B-G3-03 B-G3-0 B2-G3-09 200W HF-KP23 B-G3-03 B-G3-0 B2-G3-09 Mitsubishi HF-MP3 B-G3-03 B2-G3-0 B2-G3-09 00W HF-KP3 B-G3-03 B2-G3-0 B2-G3-09 Electric MELSERVO HC-MFS3 B-G-03 B-G-0 B-G-09 Corporation 00W HC-KFS3 B-G-03 B-G-0 B-G-09 J2-Super HC-MFS23 B-G3-03 B-G3-0 B2-G3-09 200W HC-KFS23 B-G3-03 B-G3-0 B2-G3-09 HC-MFS3 B-G3-03 B2-G3-0 B2-G3-09 00W HC-KFS3 B-G3-03 B2-G3-0 B2-G3-09 MSMD0 00W B-G2-03 B-G2-0 B-G2-09 MINAS A MSMD02 200W B-G-03 B-G-0 B2-G-09 Panasonic Corporation OMRON Corporation Sanyo Denki Co.,Ltd. Allen-Bradley MINAS A G SERIES OMNUC G BL Super P3 SANMOTION Q TLY MPL MSMD0 00W B-G-03 B2-G-0 B2-G-09 MSMA0 00W B-G2-03 B-G2-0 B-G2-09 MSMA02 B-G-03 B-G-0 B2-G-09 200W MUMA02 B-G-03 B-G-0 B2-G-09 MSMA0 B-G-03 B2-G-0 B2-G-09 00W MUMA0 B-G-03 B2-G-0 B2-G-09 R88M-K0030 00W B-G-03 B-G-0 B-G-09 R88M-K20030 200W B-G-03 B-G-0 B-G-09 R88M-K0030 00W B-G-03 B-G-0 B2-G-09 R88M-G0030 00W B-G-03 B-G-0 B-G-09 R88M-G20030 200W B-G-03 B-G-0 B-G-09 R88M-G0030 00W B-G-03 B-G-0 B2-G-09 P30B000 00W B-G-03 B-G-0 B-G-09 P30B0020 200W B-G3-03 B-G3-0 B-G3-09 P30B000 00W B-G3-03 B-G3-0 B2-G3-09 QAA000D 00W B-G-03 B-G-0 B-G-09 QAA0020D 200W B-G3-03 B-G3-0 B2-G3-09 QAA000D 00W B-G3-03 B2-G3-0 B2-G3-09 TLY-20P (N) 8W B-G-03 B-G-0 B-G-09 TLY-30P (N) 0W B-G-03 B-G-0 B-G-09 TLY-220P (N) 30W B-G7-03 B-G7-0 B2-G7-09 TLY-230P (N) 0W B-G7-03 B2-G7-0 B2-G7-09 A0V 0W B-G8-03 B-G8-0 B-G8-09 A20U 270W B-G8-03 B-G8-0 B2-G8-09 A30U 390W B-G8-03 B-G8-0 B2-G8-09 A20V 370W B2-G9-03 B2-G9-0 B2-G9-09 A220T 20W B2-G9-03 B2-G9-0 B2-G9-09 Note : B: VRSF-B (SHIMPO DRIVES, INC.); B2: VRSF-C (SHIMPO DRIVES, INC.) Note 2: When ordering a belt drive with reducer inform us of the model number of the motor to which it is to be attached. [Dimensional Drawing] B-G- Bracket Symbol 0 Reducer Dimensional Drawing Motor bracket dimensions a b c d e f L L2 8 9 72. B-G- 30 M depth 0 2 B-G2-30 M3 depth 8 2 8 9 72. B-G3-0 M depth 0 70 9 7. B-G - 0 M depth 0 70 9 7. B-G - 0 M depth 0 70 9 7. B-G- 22. Thru 3.8.3 9 77. B-G7-38. M depth 0.7 d/2 2.7 9 80. B-G8-0 M depth 0 3 9 9 7. B2-G3-0 M depth 0 70 70 8 90 B2-G- 0 M depth 0 70 8 90 B2-G7-38. M depth 0.7 2.7 8 9 B2-G8-0 M depth 2 3 9 8 90 B2-G9-0 M depth 2 7 70 8 90 Note: represents an actual gear ratio 9

Cover The GL-N model has an anti-dust cover. This cover is common to GLN and GL20N.. 8 Base length +2 Figure 0 Cover Outline View Note : Cover defl ection increases long, If the base is as base length increases. Note 2: If the GL-N model is used in any position other than horizontal, a part mounted on the table might touch the cover due to deflection caused by the cover. Note 3: Cover is applied up to 90mm base length. Cover receiver Figure Section View of a Model with a Cover Receiver 20

Bellows The GL-N model has an anti-dust bellows as well as an anti-dust cover. [GLN Model, Ball Screw Driven] 3 (Bellows) () 0 2 73. Stroke starting point ( A ) Mechanical stroke / 2 length Mechanical stroke/2 2 Base length: L 2 Mechanical stroke Stroke starting point: A Base length: L 30 0 80 700 820 00 20 20 S type 33 28 38 8 3 73 93 08 L type 9 23 30 0 3 73 88 030 L(QZ) type 0 22 33 0 3 73 88 030 L-QZ type 0 2 3 09 709 89 00 S type 3 3 3 3. 8. 00. 8 L type 39 39 3 3. 8. 00. 8 L(QZ) type 8 8 8 3. 8. 00. 8 L-QZ type 28 33 3 3. 8. 00. 8 [GL20N Model, Ball Screw Driven] 78(Bellows) 80() :SSR 7:SHS 89 Stroke starting point ( A ) Mechanical stroke / 2 length Mechanical stroke/2 2 Base length: L 2 Mechanical stroke Stroke starting point: A Base length: L 0 80 700 820 00 20 20 00 780 S type 237 32 9 779 939 09 2 09 L type 227 339 9 79 99 07 23 389 L(QZ) type 220 33 9 79 99 07 23 389 L-QZ type 98 309 9 729 889 0 20 39 S type 37 37 38. 0. 70. 83 93 0. L type 27 30. 38. 0. 70. 83 93 0. L(QZ) type 3 3 38. 0. 70. 83 93 0. L-QZ type 2. 30. 38. 0. 70. 83 93 0. 2

[GLN Model, Belt Driven] 3(Bellows) () 2 0 73. 0 2 Stroke starting point ( A ) Mechanical stroke / 2 length Mechanical stroke/2 7 2 Base length: L 2 Mechanical stroke Base length: L 30 0 80 700 820 00 20 20 00 780 90 S type 78 8 29 39 0 98 833 973 08 23 378 L type 0 8 23 38 73 70 80 9 080 2 30 L-QZ type 2 32 237 32 7 779 99 0 89 32 Stroke starting point: A 3 3 8 73 88 8 0. 0. 83 20. 228 [GL20N Model, Belt Driven] 78 (Bellows) 80() 72 89 : SSR 7 : SHS Stroke starting point (A) Mechanical stroke / 2 length Mechanical stroke/2 (2.) 7 80 2 Base length: L 2 Mechanical stroke Base length: L 0 80 700 820 00 20 20 00 780 90 2200 2320 200 3000 S type 9 27 37 82 97 89 989 3 27 9 09 70 8 2239 L type 39 27 3 2 77 829 99 2 399 89 8 82 229 L-QZ type 09 27 32 32 7 799 939 08 22 39 9 79 289 Stroke starting point: A 3 8 73 98. 3. 3 73 90. 2. 228 28 300. 22

Sensor The GL-N model allows various sensors to be set to the T groove at the side of the base. [Control Number] Type Photo sensor Proximity sensor Sensor model number Quantity Symbol Manufacturer EE-SX7 3 A EE-SX7 3 B TL-W3MC 3 C TL-W3MC TL-W3MC2 2 C2 TL-W3MB 3 C3 TL-W3MB TL-W3MB2 2 C OMRON [Dimensional Drawing] GLN () () () (9) 9. (.) 9. (7.) 9. (3) (2) (7.) A: EE-SX7 (OMRON) B: EE-SX7 (OMRON) C : TL-W3M (OMRON) GL20N () () () (7) SSR: 9. SHS: 7. (.) SSR: 9. SHS: 7. SSR: 9. SHS: 7. (3) (2) (7.) SSR: (2.) SHS: (2.) A: EE-SX7 (OMRON) B: EE-SX7 (OMRON) C : TL-W3M (OMRON) 23

Cable Carrier The GL-N model enables various cable carriers to be set to the T groove at the side of the base. [Control Number] Cable carrier model number TKP080W0R28 TKP080W0R37 TKP080W0R0 TKP030W2R37 TKP030W2R0 Manufacturer TSUBAKIMOTO CHAIN CO. Symbol Max base length [mm] A 0 B C 90 D E 20 Note: For the selection of cable carriers, etc., refer to the catalogs of cable carriers. Cable carrier model number TKP030W2R7 TKP030W0R37 TKP030W0R0 TKP030W0R7 Manufacturer TSUBAKIMOTO CHAIN CO. Max base Symbol length [mm] F 20 G H 2800 I [Dimensional Drawing] H2 W 70 0 2. (H) Symbol Cable carrier model number H H2 A TKP080W0R28 (78) 33 B TKP080W0R37 (9) C TKP080W0R0 (22) 77 Dimensions W a GLN GL20N GLN GL20N 39 8.. a 7 2 9 9 W 2. H2 2 22 (H) Symbol Cable carrier model number H H2 D TKP030W2R37 (07) 2 E TKP030W2R0 (33) 88 F TKP030W2R7 (83) 38 Dimensions W a GLN GL20N GLN GL20N 38 32 8.. a 7 2 3 82 82 H2 W 27 0 22 (H) 2. Symbol Cable carrier model number H H2 G TKP030W0R37 (07) 2 H TKP030W0R0 (33) 88 I TKP030W0R7 (83) 38 Dimensions W a GLN GL20N GLN GL20N 3.7 30.7 8.. a 7 2 08 2 2

Base-Mounting Fasteners Base-mounting plate fasteners are available if they are necessary. Please contact THK for further details. M 0.8 THRU 20 0. Standard base length (mm) 30 0 80 700 820 00 20 20 00 780 90 2200 2320 200 3000 Quantity 8 0 0 2 8 8 20 Appendix Service Life Time and Static Safety factor The GL-N model consists of LM Guides, a ball screw, and support units. The life and safety factor of each component can be calculated from the basic dynamic load rating and the basic static load rating. For more information on these, refer to each item (LM Guides, ball screws, and support units) in the general catalog. The nominal life of the LM Guides and ball screw can be calculated using the technical calculation software available from the THK Technical Support Site or contained in the CD-ROM catalog. In calculating the nominal life, see the data in the following table. Note: Please note that the calculation of life is theoretical. In actual use, the life varies depending on the service conditions such as the usage environment, the lubricating condition, the accuracy or rigidity of the area where the LM actuator is installed, and so forth. [LM Guide] Ball screw type Belt drive type Actuator model number type LM Guide model number Thrust position Rail Block Movable section Slider span span Mass Gravity center height B (mm) B2 (mm) W (mm) L (mm) m (kg) G (mm) G2 (mm) G3 (mm) H (mm) -. 82.7 30 3 GLN- -SV-B S SSRXVUU-Y GLN- -SW-B L SSRXWUU-Y -. 7 2.2 37 30 3 GLN- -SWQ-B L-QZ SSRXWQZUU-Y -. 90 9 2. 7 30 3 GLN- -HV-B L SHSVUU -. 7 2.2 37 30 3 GLN- -HVQ-B L-QZ SHSVQZUU -. 9 2. 7 30 3 GL20N- -SV-B S SSR20XVUU -2 08 2.7 3. 8 GL20N- -SW-B L SSR20XWUU -2 08 3.2 3. 8 GL20N- -SWQ-B L-QZ SSR20XWQZUU -2 02 0 3. 3. 8 GL20N- -HV-B L SHS20VUU - 9 3. 8 3. 0 GL20N- -HVQ-B L-QZ SHS20VQZUU - 0 3.8 3. 0 GLN- -SV-E S SSRXVUU-Y -2 82.2 30 3 GLN- -SW-E L SSRXWUU-Y -2 7.7 37 30 3 GLN- -SWQ-E L-QZ SSRXWQZUU-Y -2 90 9.8 7 30 3 GLN- -HV-E L SHSVUU -2 7.7 37 30 3 GLN- -HVQ-E L-QZ SHSVQZUU -2 9.8 7 30 3 GL20N- -SV-E S SSR20XVUU -27 08 2. 3. 8 GL20N- -SW-E L SSR20XWUU -27 08 2. 3. 8 GL20N- -SWQ-E L-QZ SSR20XWQZUU -27 02 0 2.8 3. 8 GL20N- -HV-E L SHS20VUU -29 9 3.0 8 3. 0 GL20N- -HVQ-E L-QZ SHS20VQZUU -29 0 3.2 3. 0 Mass of the table: m G G2 H G3 B2 L B W 2

[Ball Screw] Actuator model number Mechanical stopper-to-mechanical stopper stroke (mm) Ball screw Nominal Mounting Base length* Ball S type L type L-QZ type Mounting Nut model model Category distance (mm) screw method number number SV SW, HV SWQ, HVQ MAX (mm) GLN 03 3 22 B0 Fixed Rolled without 8 support pre-load BTK0-2.ZZ 2 2 202 9 2 GLN 03 3 22 B0 Fixed Rolled without 79 support pre-load BLK0-.ZZ 2 2 202 9 29 GLN 03 3 22 B Fixed Rolled without 7 support pre-load BLK-3. 2 2 202 9 2 GLN 03 3 22 B20 Fixed Rolled without 79 support pre-load WTF20-3ZZ 2 2 202 9 29 GLN 03 3 22 B30 Fixed Rolled without 79 support pre-load WTF30-2ZZ 2 2 202 9 29 GL20N 0 238 228 220 B0 Fixed Rolled without 299 support pre-load BTK200-2.ZZ 78 8 8 0 9 GL20N 0 238 228 220 B0 Fixed Rolled without 299 support pre-load BLK0-.ZZ 2 98 88 80 29 GL20N 0 238 228 220 B20 Fixed Rolled without 297 support pre-load BLK2020-3.ZZ 78 8 8 0 7 GL20N 0 238 228 220 B0 Fixed Rolled without 297 support pre-load WTF200-2ZZ 78 8 8 0 7 LM Guide model number symbol * The base length shows the minimum and maximum lengths. Example: 03 for a base length of 30mm and 2 for a base length of 20mm Note: Sliding resistance listed is total for all four LM Guide blocks. [Support Unit] Nominal model number GLN GL20N Model number GK0S GK2S Motor Selection Support unit fi xed side Angular ball bearing Bearing model number 7000HTDFGMP (Direct-mounting specifi cation) 7000HTDBGMP (Wrap-around specifi cation) 700HTDFGMP (Direct-mounting specifi cation) 700HTDBGMP (Wrap-around specifi cation) Support unit support side Deep-groove ball bearing Bearing model Model number number GF0 GF2 08ZZ 000ZZ Movable section mass (kg) Sliding resistance (N) GLN- -SV.7.2 GLN- -SW 2.2. GLN- -SWQ 2. 2. GLN- -HV 2.2 7.2 GLN- -HVQ 2. 33.2 GL20N- -SV 2.7 2.0 GL20N- -SW 3.2 2. GL20N- -SWQ 3. 33. GL20N- -HV 3. 20. GL20N- -HVQ 3.8 3. When selecting a motor that is installed on the GL-N model, refer to the following data. For details of the motor selection method and motor specifications, contact the motor manufacturer. [Ball Screw Specifications] Nominal model number GLN GLN GLN GLN GLN GL20N GL20N GL20N GL20N Actuator model number Base length* (mm) Ball screw [Belt Specifications] Model number Outer diameter (mm) Ball screw shaft Lead (mm) Length* 2 (mm) 03 3 B0 BTK0-2.ZZ 2 39 03 3 B0 BLK0-.ZZ 0 2 39 03 3 B BLK-3. 2 39 03 3 B20 WTF20-3ZZ 20 2 39 03 3 B30 WTF30-2ZZ 30 2 39 0 27 B0 BTK200-2.ZZ 20 78 77 0 27 B0 BLK0-.ZZ 0 2 387 0 27 B20 BLK2020-3.ZZ 20 20 78 77 0 27 B0 WTF200-2ZZ 20 0 78 77 Shaft-end outer diameter (mm) Nominal model number * The base length shows the minimum and maximum lengths. Example: 03 for a base length of 30mm and 2 for a base length of 20mm *2 The length of a ball screw shaft is the length available for the direct-mounting specification. For the wraparound specifi cation, the length of the ball screw shaft is 7mm longer for the GLN model and 78mm longer for the GL20N model. *3 The allowable input torque is the value for the direct-mounting specification. For the wrap-around specification, contact THK. Note: Sliding resistance listed is total for all four LM Guide blocks. Actuator model number Belt Timing pulley Nominal Diameter moving model Timing belt Model Mass* Model (PCD) distance/one number number (kg) number (mm) turn of pulley ø8h7 ø8h7 ø8h7 ø8h7 ø8h7 ø0h7 ø0h7 ø0h7 ø0h7 Moment of inertia (total of two pulleys) (kg-cm 2 ) GLN EH 02-MA 0.38 22-MA-02 3.0 0 mm 0.289 GL20N EH 02-MA 0.8 2-MA-02 38.20 20 mm 0.7 Reducer Allowable input torque Moment of inertia Nominal model number (N-m) Reduction ratio Rated output (W) (kg-cm 2 ) GLN.8 /3 00 0.08 GL20N 8. /3 200 0.3 / 00 0.0 / 200 0.8 /9 00 0.03 * The belt mass is the mass for the maximum belt length. Note: Sliding resistance listed is total for all four LM Guide blocks. LM Guide model number symbol Movable section mass (kg) Sliding resistance (N) GLN- -SV.7.2 GLN- -SW 2.2. GLN- -SWQ 2. 2. GLN- -HV 2.2 7.2 GLN- -HVQ 2. 33.2 GL20N- -SV 2.7 2.0 GL20N- -SW 3.2 2. GL20N- -SWQ 3. 33. GL20N- -HV 3. 20. GL20N- -HVQ 3.8 3. Timing pulley Nominal model number Moment of inertia (kg-cm 2 ) GLN 0.2 GL20N 0.2 Allowable input torque* 3 (N-m) GLN 2.8 GL20N.3 LM Guide model number symbol Movable section mass (kg) Sliding resistance (N) GLN- -SV.2.2 GLN- -SW.7. GLN- -SWQ.8 2. GLN- -HV.7 7.2 GLN- -HVQ.8 33.2 GL20N- -SV 2. 2.0 GL20N- -SW 2. 2. GL20N- -SWQ 2.8 33. GL20N- -HV 3.0 20. GL20N- -HVQ 3.2 3. 2

LM Actuator GL-N Precautions on Use Handling () Do not disassemble this product. Doing so may allow foreign matter or objects to enter the product or cause deterioration of its precision. (2) Do not drop or strike this product. Doing so may damage the product. If this product is under a shocked, its functions may be damaged even though it looks normal in appearance. Lubricant () Wipe out anti-rust oil completely, then apply lubricator. (2) Do not mix lubricants with different properties when applying lubricants. (3) Contact us in advance before using this product in places subject to constant vibration, or in special environments such as clean room, vacuum, low temperatures or high temperatures, regular lubricants may not be used in such environments. Contact us to purchase the dedicated low-dust-raising grease, when using this product in a clean room. () Contact us in advance when using the special lubricant. () Lubrication is essential to ensure the best performance of this product. When no lubricant is applied, it sometimes causes not only the roller to be wear, but also the product life is shortened. () Usually, grease must be applied to this product every 00 kilometers under normal operating conditions. The interval for grease application must be determined upon initial inspection. Notes on Use () If a foreign object or foreign matter enters this product, the ball circulation components may be damaged or its functions may deteriorate. Prevent foreign matters or objects such as trash and chips. (2) Contact us in advance when using this product is used in environments where coolants enter the interior of the product, because some types of coolant may lower the performance of the product s functions. (3) This product must be used within a temperature range from + C to 0 C. In addition, humidity must be 80% or less and no dew condensation must occur. Contact us in advance if planning to use this product in a different range of temperature or humidity. () Contact us in advance when using this product in a place subject to constant vibration or in special environments such as clean room, vacuum, low temperatures or high temperatures. Storage This product must be leveled in our package or a shipment package during stock. Avoid any place with low temperature, high temperature or high humidity. If necessary, CAD data (DXF format) for this product may be downloaded from the website of our technical support center. LM GUIDE and are the registered trademarks of THK CO., LTD. There may be differences between products appearing in photographs and the actual product. The appearance, specifications, and other information are subject to change without prior notice to improve reliability, function, etc. When deciding to adopt the product, contact us beforehand. We have exercised great care in preparing this catalog, but it is still possible that are misspellings, omissions of letters, etc. THK assumes no responsibility or liability for damage resulting from such errors possibly contained herein. We employ the basic policy of observing the Foreign Exchange and Foreign Trade Control Law of Japan with regard to the export of our products/technologies or sales for export. For export of our products as discrete components, consult THK beforehand. All rights reserved NORTH AMERICA THK America,Inc. HEADQUARTERS Phone:+-87-30- Fax:+-87-30-27 CHICAGO OFFICE Phone:+-87-30- Fax:+-87-30-82 NORTH EAST OFFICE Phone:+-3-2- Fax:+-3-2- ATLANTA OFFICE Phone:+-770-80-7990 Fax:+-770-80-7897 LOS ANGELES OFFICE Phone:+-99-9-3 Fax:+-99-9-39 SAN FRANCISCO OFFICE Phone:+-92--898 Fax:+-92--89 DETROIT OFFICE Phone:+-28-88-9330 Fax:+-28-88-9 TORONTO OFFICE Phone:+-90-820-7800 Fax:+-90-820-78 SOUTH AMERICA THK BRAZIL INDUSTRIA E COMERCIO LTDA. Phone:+--377-000 Fax:+--377-00 EUROPE THK GmbH EUROPEAN HEADQUARTERS Phone:+9-202-72- Fax:+9-202-72- DÜSSELDORF OFFICE Phone:+9-202-72-0 Fax:+9-202-72-299 STUTTGART OFFICE Phone:+9-7-988-00 Fax:+9-7-988-888 U.K. OFFICE Phone:+-38-7-0 Fax:+-38-7- ITALY OFFICE Phone:+39-02-990-80 Fax:+39-02-990-88 Head Office 3-- Nishigotanda, Shinagawa-ku, Tokyo -803 JAPAN International Sales Department Phone:+8-3-3-03 Fax:+8-3-3-033 Global site : http://www.thk.com/ SWEDEN OFFICE Phone:+-8--730 Fax:+-8--739 AUSTRIA OFFICE Phone:+3-7229-00 Fax:+3-7229-00-79 SPAIN OFFICE Phone:+3-93-2-70 Fax:+3-93-2-7 TURKEY OFFICE Phone:+90-2-32-00 Fax:+90-2-9-70 PRAGUE OFFICE Phone:+20-2-02-00 Fax:+20-2-02-99 MOSCOW OFFICE Phone:+7-9-9-80-7 Fax:+7-9-9-80- THK Europe B.V. EINDHOVEN OFFICE Phone:+3-00-290-900 Fax:+3-00-290-999 THK France S.A.S. PARIS OFFICE Phone:+33--72-3800 Fax:+33--72-3799 CHINA THK (CHINA) CO.,LTD. HEADQUARTERS Phone:+8--8733-7 Fax:+8--8733-7000 SHANGHAI OFFICE Phone:+8-2-29-3000 Fax:+8-2-29-9890 BEIJING OFFICE Phone:+8-0-8-7277 Fax:+8-0-90-37 CHENGDU OFFICE Phone:+8-28-82-802 Fax:+8-28-82-37 GUANGZHOU OFFICE Phone:+8-20-823-88 Fax:+8-20-380-0 SHENZHEN OFFICE Phone:+8-7-22-987 Fax:+8-7-22-90 XIAN OFFICE Phone:+8-29-883-72 Fax:+8-29-883-70 THK (SHANGHAI) CO.,LTD. Phone:+8-2-27-280 Fax:+8-2-29-9890 TAIWAN THK TAIWAN CO.,LTD. TAIPEI HEAD OFFICE Phone:+88-2-2888-388 Fax:+88-2-2888-389 TAICHUNG OFFICE Phone:+88--239-0 Fax:+88--239-0 TAINAN OFFICE Phone:+88--289-78 Fax:+88--289-79 KOREA SEOUL REPRESENTATIVE OFFICE Phone:+82-2-38-3 Fax:+82-2-38-33 SINGAPORE THK LM System Pte. Ltd. Phone:+-88-00 Fax:+-88-0 THAILAND THK RHYTHM(THAILAND) CO., LTD. LM System Division Bangkok Branch Phone:+-27-300 Fax:+-27-3003 INDIA THK India Pvt. Ltd. HEADQUARTERS & Bangalore Branch Phone:+9-80-230-993 Fax:+9-80-230-9937 Pune Branch Phone:+9-20-20-872 Chennai Branch Phone:+9--02-332 Ahmedabad Branch Phone:+9-79-3-92 Delhi Branch Phone:+9-2-7-89 THK CO., LTD. 200000 E27 Printed in Japan