SAKAI Large Size Couplings with Special Structure（Feature：Flange Connection Type）

Specification/Dimensions

• Feature

  • Backlash 0
  • Flange Connection Type
  • High Accuracy
  • High Durability
  • High Torque
  • High Torsional Rigidity
  • Unfinished Shaft Bore
  • Vibration Insulation

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• Allowable Misalignment

  • 
    Angular Misalignment
  • 
    Eccentricity
  • 
    Axial Misalignment

  Larger Image

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• Application

  • Standard
  • Servo Motor
  • Stepping Motor
  • Encoder

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• Allowable Torque Range(N·m)

  • 0.05 ~ 1.00
  • 1.01 ~ 3.00
  • 3.01 ~ 5.00
  • 5.01 ~ 10.00
  • 10.01 ~ 20.00
  • 20.01 ~ 50.00
  • 50.01 ~ 100.00
  • 100 to Less than 500
  • 500 to Less than 1000
  • 1000 to Less than 5000
  • 20000 to Less than 50000

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• O.D. A(φ)

  • 18
  • 27.2
  • 28
  • 33.3
  • 33.7
  • 34
  • 38
  • 41.4
  • 41.5
  • 45
  • 50
  • 54
  • 55
  • 62
  • 65
  • 78
  • 80
  • 88
  • 92
  • 100
  • 110
  • 125
  • 135
  • 136
  • 155
  • 166
  • 180
  • 198
  • 210
  • 265
  • 310
  • 450

  Drawing

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• Overall Length W(mm)

  • 14.2
  • 19.1
  • 25.4
  • 28.4
  • 30
  • 30.7
  • 32
  • 36
  • 36.9
  • 38.1
  • 39
  • 40
  • 44
  • 46
  • 47
  • 48
  • 50
  • 56
  • 58
  • 64
  • 65
  • 66
  • 67
  • 68
  • 74
  • 80
  • 81
  • 82
  • 90
  • 91
  • 95
  • 100
  • 102
  • 109
  • 110
  • 116
  • 120
  • 125
  • 140
  • 141
  • 143
  • 145.5
  • 160
  • 170
  • 200
  • 315

  Drawing

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• Main Body Material

  • Alloy
  • Aluminum
  • Resin
  • Steel

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• Allowable Torque(N·m)

  • 0.3
  • 0.9
  • 1.7
  • 2.5
  • 3.5
  • 5
  • 10
  • 11.3
  • 20
  • 29
  • 40
  • 68
  • 78
  • 80
  • 98
  • 147
  • 160
  • 167
  • 294
  • 320
  • 490
  • 640
  • 981
  • 1370
  • 4900

  The method for calculating allowable torque (safety factors, etc.) will be different depending on the manufacturer. Please refer to the individual manufacturer's data for more information

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• Allowable Lateral Misalignment Range(mm)

  • 0.02 ~ 0.2
  • 0.41 ~ 1.0
  • 1.1 ~ 3.0
  • 3.1 ~ 5.0
  • 5.1 ~ 100

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• Allowable Lateral Misalignment(mm)

  • 0
  • 0.2
  • 1
  • 1.25
  • 1.3
  • 1.35
  • 1.55
  • 1.8
  • 2.1
  • 2.65
  • 3.1
  • 4.5
  • 66

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• Max. Rotational Speed(r/min)

  • 1400
  • 2000
  • 2500
  • 3000
  • 3500
  • 4000
  • 4200
  • 4500
  • 5000
  • 6000
  • 10000

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• Max. Rotational Speed Range(r/min)

  • 1,001 to 2,000
  • 4,001 to 10,000
  • 2001 to 4,000

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• Allowable Angular Misalignment(deg)

  • 1
  • 3
  • 5
  • 7.5
  • 10

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• Buffer Part Material

  • Others

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• Disc Part Material

  • Stainless Steel

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