Slit couplings / hub clamping, key / cross slot / body: aluminium / SRB-12C / SUNGIL (Part Numbers)

Basic Attributes

• Shaft Bore Dia. (machined) D1(mm)

  • 3
  • 4
  • 5
  • 6
  • 6.35
  • 8
  • 9.525
  • 10
  • 11
  • 12

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• Shaft Bore Dia. (machined) D2(mm)

  • 3
  • 4
  • 5
  • 6
  • 6.35
  • 8
  • 9.525
  • 10
  • 11
  • 12

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• Outer Dia. A(mm)

  • 12.7
  • 16
  • 19.1
  • 22.2
  • 26.2

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• Overall Length W(mm)

  • 19
  • 21.5
  • 23
  • 26.5
  • 31.4

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• Max. Rotational Speed Range(r/min)

  • 4,001 to 10,000
  • 10,001 to 78,000

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• Feature

  • High torsional rigidity
  • High Torque
  • Backlash 0
  • Low Inertia Moment
  • Small
  • Heat Resistant

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• Allowable Torque(Nm)

  • 0.2
  • 0.4
  • 0.6
  • 1
  • 1.5

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• Max. Rotational Speed(r/min)

  • 6000
  • 7000
  • 8000
  • 10000
  • 12000

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• Allowable Lateral Misalignment(mm)

  • 0.1
  • 0.15
  • 0.2

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• Buffer Part Material

  • Polyacetal

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• With or without Keyway

  • Both key grooves
  • Key Seat Exist
  • One Side Key Seat

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• d1 Keyway symbol

  • K2
  • K3
  • K4
  • K5

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• d1keyway width b1(mm)

  • 2
  • 3
  • 4
  • 5

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• d1Keyway height t1(mm)

  • 1
  • 1.4
  • 1.8
  • 2.3

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• d2 Keyway symbol

  • K2
  • K3
  • K4
  • K5

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• d2 keyway width b2(mm)

  • 2
  • 3
  • 4
  • 5

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• d2 keyway height t2(mm)

  • 1
  • 1.4
  • 1.8
  • 2.3

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• Weight(g)

  • 4.4
  • 8.2
  • 12
  • 17.9
  • 29.9

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• Type

  • SRB-12C
  • SRB-22C
  • SRB-26C
  • SRB-C

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• Allowable Torque Range(N•m)

  • 0.05 to 1.00
  • 1.01 to 3.00

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