NMRV and NMRV POWER worm gear reducers currently represent the most advanced solution to market requirements in terms of efficiency and flexibility. The new 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. NMRV – Sizes: 025-030-040-050-130-150 NMRVpower – Sizes: 063-075-090-110 Available versions: fitted for motor coupling, with input shaft, with torque limiter Power up to 18,5 kW Cases up to 110 in die-cast aluminium alloy and over 130 in G200 grey cast iron Ratios between 5 and 100 Max torque 1.550 Nm and admissible radial loads max 18.000 N Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity Size 030 and over are painted with RAL 5010 blue epoxy-polyester powder Available with pre-stage unit: HA31 for NMRV040/NMRV050, HW 030/040 for NMRV-P Series Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, NRV+NMRV, NRVpower+NMRV, HA31+NMRV, HW/NMRVpower, IHW/NMRVpower Options: protection cover, torque arm, output flange, output shaft kit, torque limiter, viton oil seals, low/high temperature and food grade oil, filling/drain/breather/level plug, reinforced output

NRV and NRV POWER worm gear reducers currently represent the most advanced solution to market requirements in terms of efficiency and flexibility. The new 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. NRV – Sizes: 025-030-040-050-130-150 NRVpower – Sizes: 063-075-090-110 Available versions: fitted for motor coupling, with input shaft, with torque limiter Power up to 18,5 kW Cases up to 110 in die-cast aluminium alloy and over 130 in G200 grey cast iron Ratios between 5 and 100 Max torque 1.550 Nm and admissible radial loads max 18.000 N Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity Size 030 and over are painted with RAL 5010 blue epoxy-polyester powder Available with pre-stage unit: HA31 for NMRV040/NMRV050, HW 030/040 for NMRV-P Series Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, NRV+NMRV, NRVpower+NMRV, HA31+NMRV, HW/NMRVpower, IHW/NMRVpower Options: protection cover, torque arm, output flange, output shaft kit, torque limiter, viton oil seals, low/high temperature and food grade oil, filling/drain/breather/level plug, reinforced output

Pre-stage HW030

With great reliability developed over 45 years of service, the VAR series motovariator is a valid alternative to electronic drives and is easy to use and maintain. The low-cost, light weight TXF versions in aluminium are available in sizes 002, 005 and 010. The S series in cast iron includes a wide range of models with flange, feet, or in compact version and is available in seven sizes from 003 to 100, with input shaft or in motorized version. The SD version with differential can also be used in applications with speeds close to 0.