GL-N-BS

Ball Screw Drive
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  • Caged Ball
Lightweight, high rigidity aluminum base with Caged Ball LM Guides has been utilized for the guide portion. In addition, QZ Lubricator for the Ball Screw has been utilized to provide a long-term maintenance free actuator.
View specifications and model number coding
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Size
Ball Screw Lead (mm)
Stroke (mm)
End Plate Symbol
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    • G15N Base length (mm) 340 460 580 700 820 1060 1240 1420
      Mechanical stroke (mm) L(QZ) type 113 233 353 473 593 833 1013 1193
      Table dimensions (mm) Table length: a 154
      b 52
      c 90
      d 48
      Base mounting hole n 1 2 3 4 5 6 7 9
      g (mm) 155 125 95 65 35 125 155 35
    • G20N Base length (mm) 460 580 700 820 1060 1240 1420 1600 1780
      Mechanical stroke (mm) L(QZ) type 221 341 461 581 821 1001 1181 1361 1541
      Table dimensions (mm) Table length: a 180
      b 55
      c 100
      d 34
      Base mounting hole n 1 2 3 3 4 5 6 7 8
      g (mm) 225 145 65 185 225 205 185 265 145
    Model number GL15N GL20N
    Drive system Ball Screw Belt Ball Screw Belt
    Screw lead (mm) 5, 10, 16, 20, 30 5, 10, 20, 40
    Pulley pitch diameter (mm) 35.01 38.2
    Repeatability (mm) ±0.02 ±0.08 ±0.02 ±0.08
    Effective stroke (mm) 100 to 1200 50 to 1700 200 to 1550 150 to 2700
    Applicable LM Guide SSR15V SSR15W SHS15V SSR15V SSR15W SHS15V SSR20V SSR20W SHS20V SSR20V SSR20W SHS20V
    Rated moment load MA (N•m) 84.3 98.2 157.5 112.1 130.7 210.4 165.9 242.5 336.8 150.2 238.1 329.4
    MB 64.5 77.5 154.4 86.4 103.8 206.2 122.5 179.5 327.8 110.9 176.7 318.6
    MC 75.7 113.1 204.1 108 164.8 296.2 128.3 187.5 371.2 123.8 199.3 346
    Model number GL15N GL20N
    Screw lead mm 5 10 16 20 30 5 10 20 40
    Repeatability1 mm ±0.02
    Maximum load capacity guildeline2 200W Horizontal kg 60 60 50 45 20 - - - -
    Vertical 20 16 10 10 3 - - - -
    400W Horizontal - - - - - 70 70 60 15
    Vertical - - - - - 30 30 13 6
    Static permissible load3 Reverse radial direction N 9600 14300
    Horizontal direction 14300 4500
    Axial direction 2100 2200
    Static permissible moment4 MA N-m 430 710
    MB 240 430
    MC 610 1020
    Note 1: This repeatability is ensured at an ambient temperature of 20°C.
    Note 2: 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 3: 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 4: The static permissible moment is the maximum value of the moment in each direction.
    Maximum travel speed mm/s
    Model number GL15N GL20N
    Ball screw lead 5 10 16 20 30 5 10 20 40
    Base length 340 248 500 800 1000 1500
    460 248 500 800 1000 1500 202 500 1000 2000
    580 248 500 800 1000 1500 202 500 1000 2000
    700 248 500 800 1000 1500 202 500 1000 2000
    820 248 500 800 1000 1500 202 500 1000 2000
    1060 207 391 685 776 1175 202 396 1000 2000
    1240 144 271 474 540 815 185 275 763 1533
    1420 105 198 349 396 595 136 201 560 1120
    1600 104 426 860
    1780 82 336 673
  • Model Base length LM guide type  Ball screw lead*1 End plate type (for motor mount) Cover Sensor*2 Cable carrier Mounting hole
    GL15N - 070 - HV - B16Q - B - C - N - N - Y
    GL15N 034:   340 mm
    (Stroke: 113 mm)
    HV:Model SHS-V B05Q: 5 mm A: inner dia 30 mm H7, M4, PCD46 mm C: With cover N: None N: None Y: Standard counterbore holes
    046:   460 mm
    (Stroke: 233 mm)
    B10Q: 10 mm B: inner dia 50 mm H7, M5, PCD70 mm
    058:   580 mm
    (Stroke: 353 mm)
    B16Q: 16 mm U: inner dia 38.1 mm, M4, mounting pitch 47.14 mm (NEMA23 Standard)
    070:   700 mm
    (Stroke: 473 mm)
    W: inner dia 40 mm, M5, PCD63 mm
    082:   820 mm
    (Stroke: 593 mm)
    Z: inner dia 60 mm, M5, PCD75 mm
    106: 1060 mm
    (Stroke: 833 mm)
    124: 1240 mm
    (Stroke: 1013 mm)
    142: 1420 mm
    (Stroke: 1193 mm)


    Model Base length LM guide type  Ball screw lead*1 End plate type (for motor mount) Cover Sensor*2 Cable carrier Mounting hole
    GL20N - 160 - HV - B40Q - V - C - N - N - Y
    GL20N 046:   460 mm
    (Stroke: 221 mm)
    HV:Model SHS-V B05Q: 5 mm B: inner dia 50 mm H7, M5, PCD70 mm C: With cover N: None N: None Y: Standard counterbore holes
    058:   580 mm
    (Stroke: 341 mm)
    B10Q: 10 mm U: inner dia 38.1 mm, M4, mounting pitch 47.14 mm (NEMA23 Standard)
    070:   700 mm
    (Stroke: 461 mm)
    B20Q: 20 mm V: inner dia 73.03 mm, M5, mounting pitch 69.6 mm
    (NEMA34 Standard)
    082: 820 mm
    (Stroke: 581 mm)
    B40Q: 40 mm W: inner dia 40 mm, M5, PCD63 mm
    106:   1060 mm
    (Stroke: 821 mm)
    Z: inner dia 60 mm, M5, PCD75 mm
    124: 1240 mm
    (Stroke: 1001 mm)
    142: 1420 mm
    (Stroke: 1181 mm)
    160: 1600 mm
    (Stroke: 1361 mm)
    178: 1780 mm
    (Stroke: 1541 mm)


    Note 1: Q indicates QZ Lubricator is installed on the ball screw
    Note 2: Sensors can be purchased separately here
    The above selections are Online Store standards.  If you need a selection that differs from the standard, please contact us at tossales@thk.com