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bevel gear reducer / helical / parallel-shaft / precision
Nuttall Gear



  • Type:

    bevel, helical

  • Shaft orientation:


  • Performance:


  • Other characteristics:


  • Torque:

    Min.: 0 Nm (0

    Max.: 677,908.97 Nm (499,999.9969


Type TDS Parallel Shaft Speed Reducers are available with torque ratings up to 6,000,000 inch-pounds, and standard gear ratios up to 1500:1. These units incorporate precision gearing (in single, double, triple, quadruple, and quintuple reductions) enclosed in heavy-duty cast iron or fabricated steel housings. Type TDS standard features include through hardened single helical gears, tapered roller bearings, large inspection plates, a positive splash system for lubrication, extra wide bearing spans and center bearing supports; all to provide a rugged, reliable unit with proven dependability in virtually every industrial application. All Type TDS units can be assembled with a variety of horizontal input and output shaft arrangements extending on either side of the speed reducer. Hollow output shafts are also available. Nuttall Gear can supply a completely engineered drive package including motor and speed reducer mounted on a common bedplate.