LM ACTUATOR GL
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Catalog excerpts

LM ACTUATOR GL - 1

LM ACTUATOR Low Price Simple Actuator LM Assembly Kit Also Available TOKYO. JAPAN

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LM ACTUATOR GL - 2

LM Actuator Model GL Structures Ball Screw Pivotable Side of Support Unit Fixed Side of Support Unit Aluminum Base Ball Screw End Plate Figure 1 Ball Screw Type Structure Timing Belt Timing Belt Table Fixed Plate of Belt Timing Pulley and Pulley Attachment Block End Plate Aluminum Base Case Figure 2 Timing Belt Type Structure Note: If the Model GL with timing belt is mounted vertically, the carriage may drop. Please contact THK for further details.

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LM ACTUATOR GL - 3

Features Lightweight, high rigidity aluminum base with LM Guides model GSR has been utilized for the guide portion. A screw or belt options are available for the drive system. ● Enables manufacturing of actuator that corresponds to it use Allows you to manufacture the actuator that matches your specifications because you can select the parts. Both the pre-assembled parts and part kits are available for purchase. ● Short delivery time All parts are standardized to enable manufacturing with short delivery times. ● Drive System [Ball Screw Type] Variety of screw leads can be selected. Table 1...

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LM ACTUATOR GL - 4

Model number GL15 Drive system Ball Screw Belt [mm] 5, 16, 30 — Screw lead Pulley pitch diameter [mm] — 35.01 Repeatability Note 1) [mm] ±0.02 ±0.08 Effective stroke Note 2) [mm] 100 to 1180 70 to 1720 Applicable LM Guide GSR15V GSR15T GSR15V GSR15T 60.9 67.7 90.7 134.1 Note 3) MA Rated moment load MB [N-m] 46.5 52.0 69.3 102.3 MC 61.8 77.2 91.7 123.3 Note 1: 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 (P.5 to 10) for stroke details. Note 3: The rated moment load refers to...

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LM ACTUATOR GL - 5

Configuration of Numbers The following shows the numbering of model GL. [Pre-assembled Part] Note: If you have ordered kit parts, we will deliver all parts together. 1 Model Number Base Length V4: Short Type T4: Long Type S: Short Type (Only V4) L : Long Type (Only T4) Drive System Code B05: Ball Screw Lead 5 mm B16: Ball Screw Lead 16 mm (Only GL15) B20: Ball Screw Lead 20 mm (Only GL20) B30: Ball Screw Lead 30 mm (Only GL15) B40: Ball Screw Lead 40 mm (Only GL20) E : Belt Drive End Plate Code (Ball Screw drive type only) No Code : No End Plate P : With End Plate Cover Code No Code : None...

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LM ACTUATOR GL - 6

Dimensional Drawing of Ball Screw Specifications ● GL15 Model, Ball Screw Driven 4-M6 through (Helisert Insertion: 2D) From Back Side 9.5 counter bore depth: 7 Base length: L [mm] Mechanical stroke [mm] S type Main unit weight Table [kg] L type Note: The main unit weight includes the cover weight. Table type

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LM ACTUATOR GL - 7

● GL20 Model, Ball Screw Driven 4-M8 through (Helisert Insertion: 2D) From Back Side 11 counter bore depth: 7.5 Base length: L [mm] Mechanical stroke [mm] S type Main unit weight Table [kg] L type Table type Note: The main unit weight includes the cover weight.

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LM ACTUATOR GL - 8

Dimensional Drawing of Belt Specifications ● GL15 Model, Belt Driven 4-M6 through (Helisert Insertion: 2D) From Back Side 9.5 counter bore depth: 7 Base length: L [mm] Mechanical stroke [mm] Main unit weight [kg] S type L type S type L type Table type Note 1: The main unit weight includes the cover weight. Note 2: The drive shaft of the pulley can be changed to the opposite side. Please contact THK for further details. Note 3: For details on the motor and reducer, please contact THK.

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LM ACTUATOR GL - 9

● GL20 Model, Belt Driven 4-M8 through (Helisert Insertion: 2D) 11 counter bore depth: 7.5 From Back Side Detailed view of C Detailed view of B Base length: L [mm] Mechanical stroke [mm] Main unit weight [kg] S type L type S type L type Table type Note 1: The main unit weight includes the cover weight. Note 2: The drive shaft of the pulley can be changed to the opposite side. Please contact THK for further details. Note 3: For details on the motor and reducer, please contact THK.

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LM ACTUATOR GL - 10

Options ● Bellows The GL model has an anti-dust bellows as well as an anti-dust cover. [GL15 Model, Ball Screw Driven] Stroke starting point Mechanical stroke / 2 (A) Table length Base length: L Mechanical stroke Stroke (Starting point: A) S type L type S type L type [GL20 Model, Ball Screw Driven] Base length: L Mechanical stroke Stroke (Starting point: A) S type L type S type L type Stroke starting point (A) Mechanical stroke / 2 Table length

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LM ACTUATOR GL - 11

[GL15 Model, Belt Driven] Stroke starting point (A) Mechanical stroke / 2 Table length Base length: L Mechanical stroke Stroke starting point: A [GL20 Model, Belt Driven] Stroke starting point (A) Mechanical stroke / 2 Base length: L Mechanical stroke Stroke starting point: A Table length

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LM ACTUATOR GL - 12

● Dimensional Drawing of Base with LM Rail Model GL15 (Model GSR15 With LM rail) 56.6 48.1 36.6 2×4-M4×0.7 depth 6 (Helisert) For mounting the end plate Moment of Inertia and Mass of the Base Mass [kg/m] 6.28 Mass: Sum of the base and the LM rail masses *For L, refer to the base length in the tables on pages 5 and 7. Model GL20 (Model GSR20 With LM rail) 70 59 46 2×4-M4×0.7 depth 6 (Helisert) For mounting the end plate Moment of Inertia and Mass of the Base IX [mm4] IY [mm4] Mass [kg/m] 4.62×106 4.62×105 GL20 8.58 Mass: Sum of the base and the LM rail masses *For L, refer to the base length...

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LM ACTUATOR GL - 13

The GL model allows various sensors to be set to the T groove at the side of the base. [Control Number] Type Sensor Model Quantity Manufacturer Number Type Logic Mode Selectable EE-SX671 Selectable EE-SX674 N.O.contact (ON when activated) TL-W3MC1 Proximity N.O.contact (ON when activated) TL-W3MC1 sensor N.C.contact (OFF when activated) TL-W3MC2 Photo sensor OMRON OMRON OMRON Mounting bolts and nuts, Sensor target, Mounting plate, Connector (EE-1001) Mounting bolts and nuts, Sensor target, Mounting plate, Connector (EE-1001) Mounting bolts and nuts, Sensor target Mounting bolts and nuts,...

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LM ACTUATOR GL - 14

● End Plate Dimensional Drawing (Ball Screw Specifications) 2-M3 depth 8 4-4.5 through hole 8 counter bore depth 4.5 4-4.5 through hole 8 counter bore depth 4.5 Note: When attaching the motor, please process the end plate, or contact THK for further details. ● Dimensional Drawing of Cover Material : Aluminum Surface Processing : Anodic Oxide Coating Note 1: Deflection of the cover increases as the base length increases. A cover-support is attached to the table to prevent table interference. This is attached as standard from models with base lengths above 1000 mm. The cover may touch another...

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