Flexible Couplings - Bellows, MM series. (MM-20K 18H-20H)

Specification/Dimensions

• Feature

  • High torsional rigidity
  • High Torque
  • Shaft hole Unfinished

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• type

  • MM

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• Allowable Torque Range(N•m)

  • 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～Less than 500

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• Hole diameter d1(mm)

  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 22
  • 24
  • 25
  • 28
  • 30
  • 32
  • 35

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• Hole diameter d2(mm)

  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 22
  • 24
  • 25
  • 28
  • 30
  • 32
  • 35

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• O.D.(Ø)

  • 16
  • 17
  • 21
  • 26
  • 30
  • 35
  • 38
  • 45
  • 48
  • 55
  • 65
  • 75

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• Full Length(mm)

  • 20
  • 25
  • 35
  • 50
  • 65
  • 80
  • 100
  • 125
  • 150

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• Max. Rotational Speed Range(r/min)

  • 4001~10000
  • 10001~78000

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• Body Material

  • Stainless Steel
  • Steel

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• Allowable Torque(N•m)

  • 2.5
  • 5
  • 10
  • 20
  • 40
  • 90
  • 150
  • 220

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• Maximum Rotation Speed(r/min)

  • 4500
  • 5000
  • 6000
  • 7000
  • 8000
  • 9000
  • 10000
  • 12000
  • 15000
  • 20000

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• Allowable Lateral Misalignment Range(mm)

  • 0.21~0.40
  • 0.41~1.0
  • 1.1~3.0

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• Allowable Lateral Misalignment(mm)

  • 0.3
  • 0.4
  • 0.5
  • 0.6
  • 0.7
  • 0.9
  • 1
  • 1.1
  • 1.2

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• Shaft Hole Specifications

  • Shaft hole processed products

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• Shaft hole finished

  • Keyway + tap hole (d1 keyway not included)
  • Keyway + Tap hole
  • Round hole + tap hole included

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• Keyway Standard

  • d1, d2: new JIS
  • d1, d2: old JIS (2-type)
  • d1: old JIS (2-type) / d2: new JIS

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• CAD

  • 2D

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Days to Ship

• • All
  • 8 Days or Less
  • 9 Days or Less
  • 11 Days or Less
  • 20 Days or Less
  • 27 Days or Less

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