NMRV and NMRVpower worm gear reducers currently re-present the most advanced solution to market requirements in terms of efficiency and flexibility. The new NMRVpower series, also available as compact integral helical/worm option, has been designed to guarantee a high modularity. Low number of basic models can be applied to a wide range of power ratings guaranteeing high performance

• 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
• Worm wheel: bronze Cu Sn12 Ni2 (UNI7013-10)
• Ground worm profile ZI (UNI4760)