SFM Coupling

  • Precise Rotation SFM Coupling

The SFM coupling was developed in response to demanding spindle tool applications. It can perform at high speeds with precise rotation. The outside profile is free of irregularities that would produce noise during high speed rotation. Also, the SFM offers a centering pressure flange in the bore to ensure concentricity. The double elements offer ultra-high rigidity with limited flexibility.

  • Maximum allowable torque: 221.27 ft-lbs (800Nm)
  • Bore size range: 1.102” – 3.15” (28mm ~ 80mm)
  • Backlash: Zero

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