cycloidal gear reducer / coaxial / precision / low-backlash
RV-E series Varitron Eng. (Taiwan) Co. Ltd



  • Type:


  • Shaft orientation:


  • Performance:

    precision, low-backlash, high-performance, for heavy loads, high-torque, high-efficiency

  • Other characteristics:

    compact, for servo motors, for robotics, with flange, gearbox, universal, two-stage, for heavy handling equipment

  • Torque:

    Min.: 55 Nm (40.5659

    Max.: 6,135 Nm (4,524.9438

  • Rotational speed:

    Min.: 0.05 rpm (0.31 rad.min-1)

    Max.: 2,000 rpm (12,566.37 rad.min-1)

  • Power:

    Min.: 0.01 kW (0.01 hp)

    Max.: 30 kW (40.79 hp)


The RV-E series precision cycloidal gear reducer provides high-end performance in a very compact and highly rigid component type configuration. The gearbox incorporates rolling contact elements to provide high efficiency and long life, integrated angular bearings to support external loads and a 2-stage reduction design to reduce vibration and inertia while increasing ratio capabilities.

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