Specification of MOTOVARIO GEAR REDUCERS GEAR MOTORS
Motovario NMRV (gearbox sizes 25 – 50) and NMRV POWER (gearbox sizes 63 – 100) worm gearboxes currently represent the most advanced solution to the worm gearbox market requirements in terms of efficiency and flexibility. The new Motovario NMRV Power series worm gearhead is also available as a compact integral helical/worm gearhead option; it 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.
NMRV050
Ratio - 40:1
Motor suitability : IEC71 B14 - Powers: 0.25kW,
Hollow output – 25mm
Part number – 4003441
Motovario NMRV and NMRV-P Worm Gearbox Features
Motovario NMRV Worm Gearheads – Sizes: 025-030-040-050-130-150
Motovario NMRV Power Worm Gearheads – Sizes: 063-075-090-110
Available versions: fitted for motor coupling, with input shaft, with torque limiter
Motovario Gearboxes can handle power up to 15 kW
Max torque 1.550 Nm and admissible radial loads max 16.500 N
Cases up to 110 in die-cast aluminium alloy and over 130 in G200 grey cast iron
All Motovario aluminium worm gearbox units are supplied complete with synthetic oil which allows universal position mounting, with no need to modify lubricant quantity. Moreover units without plugs reduce the risk of oil oxidation and contamination
Worm wheel: bronze Cu Sn12 Ni2 (UNI7013-10)
Ground worm profile ZI (UNI4760)
All Motovario Gearhead Loading Capacity is in accordance with: ISO.14521, DIN.3996, BS 721, AGMA 6034, ISO 6336, DIN 3990, DIN 74