  
NMRV and NMRVpower turbine worm reducer represents the current solution in terms of efficiency and flexibility of the most advanced market demand. The new NMRVpower series, the helical gear / compact worm can also be used, and has designed a modular view: a few basic models have been rated power can be applied to large range, ensure optimal performance, speed reduction ratio ranges from 5 to 1000.
NMRV - size: 025-030-040-050-130-150
NMRVpower - size: 063-075-090-110
Ratio: 5-1000
A: relevant version equipped with motor connection configuration version, equipped with a solid shaft input version, equipped with a torque limiter version
Power up to 18.5 KW
Fastener having shell modern design sense by metal mold casting aluminum alloy material, the fastener can weigh up to 110 grams, while the G200 gray cast iron weight can reach 130 and 150 grams.
Reduction ratio between 5 to 100.
Maximum torque of 1550 Nm, 18000 N radial maximum permissible load
Aluminum alloy group with synthetic base oil, without changing the amount of lubricant can be mounted in any position
The worm is a hardened steel, transmission gear made of copper in Cu Sn12 Ni2 (UNI7013-10)
ZI (UNI4760) after fine grinding worm
Check the standard load capacity: ISO 14521, DIN 3996, BS 721, AGMA 6034, ISO 6336, DIN 3990, DIN 743, ISO 281
From size 030 to start, all speed reducer based on DIN 1843 with Blu RAL 5010 epoxy polyester powder coating
For the NMRV040/NMRV050 model, the speed reducer tightening torque HA31, NMRV-P series for example, using HW 030/040
Worm reducer with these combinations: NMRV+NMRV, NMRVpower+NMRV, NRV+NMRV, NRVpower+NMRV, HA31+NMRV, HW/NMRVpower, IHW/NMRVpower
Optional: protective cover and back action bar, output flange, a low speed shaft kit, torque limiter, worm seals, strengthen output, high / low temperature as well as for food in the field of lubricating oil, oil filler plug / oil outlet plug / vent plug / amount of oil plug |
