ServoClass Couplings

ServoClass couplings from Zero-Max are ideal for challenging AC and DC servomotor applications, and are now available with hub taper adapters.

Servoclasscoupling 10057611
Zeromaxinc 10056331

ServoClass couplings from Zero-Max are ideal for the precision positioning requirements and high reverse load characteristics of challenging AC and DC servomotor applications.

  • Zero-backlash and low hysteresis for repeatable precise positioning
  • Handle bore diameters from 0.875 in. (20 mm) to 1.375 in. (35 mm)
  • Capable of handling torque ratings ranging from 0.5 to 250 Nm
  • Accommodates parallel (radial), axial, and angular misalignments
  • RoHS compliant material
  • Clamp style hubs with corrosion resistant, socket head cap screws
  • Fail safe clamping hubs provide maximum transmission in high speed applications
  • Available with hub taper adapters for use on servo motors with tapered shafts
  • Precision machined
  • Hub adapters are designed to provide superior shaft engagement on tapered shafts in high speed applications
  • Manufactured with high quality materials, the hub adapters fit precisely in the coupling’s clamp style hubs, providing balanced and tight shaft engagement for servomotor applications at speeds up to 10,000 rpm
  • Couplings available in 12 sizes with both single and double disc models
  • Couplings with clamp style hubs are designed with 304 stainless steel disc members
  • Hub taper adapters are machined of S45C material with a black oxide finish
  • To ensure precise alignment of the assembled components, ISO 4762 CL 12.9 corrosion resistant socket head cap screws are utilized with a carefully controlled assembly process
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