Motovario NMRV Power worm gear reducers

  • NMRV – Sizes: 025-030-040-050-130-150.
  • NMRVpower – Sizes: 063-075-090-110.
  • Available with motor coupling, input shaft and torque limiter.
  • Power up to 15 kW.
  • Max torque 1.550 Nm and admissible radial loads max 16.500 N.
  • Ases up to 110 in die-cast aluminum alloy and over130 in cast iron.
  • Aluminumnits are supplied complete with synthetic oil which allows universal position mounting.
  • Worm wheel: bronze Cu Sn12 Ni2 (UNI7013-10.
  • Ground worm profile ZI (UNI4760).
  • Size 030 and over are painted with RAL 5010 blue epoxy-polyester powder in
  • according to DIN 1843.
  • PC, pre-stage reduction units available for motor power up to 2,2kW and size up to 090.
  • NMRV-HW – with helical unit.
  • NMRV-HW – reduction ratios between 22,8 e 1.083, max torque 1.100 Nm.
  • Worm gear reducers are available with different combinations.
  • Options: torque arm, output flange, output shaft kit, cover, double extension high speed shaft.

The Motovario NMRV and NMRV POWER worm gear reducers are one of Motovario’s most advanced solutions in terms of efficiency and flexibility. The new Motovario NMRV Power series, also available as compact integral helical/worm option, has been designed with a view to modularity: low number of basic models can be applied to a wide range of power ratings guaranteeing top performance and reduction ratios from 5 to 1000.

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