• MOTOVARIO Gear Solutions Private Limited

Worm Gear Reducers

MOTOVARIO Gear Solutions Private Limited offers Worm Gear Reducers, combined and with pre-stage reduction unit, Series NMRVPower – NMRW.
Features:

• 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 – 15 kW
• Maximum torque 1.550 Nm and admissible radial loads maximum 16.500 N
• Cases up to 110 in die-cast aluminium alloy and over 130 in G200 grey cast iron
• Aluminium 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)
• Loading capacity in accordance with – ISO.14521, DIN.3996, BS 721, AGMA 6034, ISO 6336, DIN 3990, DIN 743, ISO 281
• 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 2.2 kW 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 – NMRV+NMRV, NMRVpower+NMRV, NRV+NMRV, NRVpower+NMRV, PC+NMRV, HW/NMRVpower, IHW/NMRVpower
• Options – torque arm, output flange, output shaft kit, cover, double extention high speed shaft.