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Product Description

Brand : MOTOVARIO
Model : VSF Series

WORM GEAR

• NMRV – Sizes : 025-030-040-050-130-150
• NMRV Power – Sizes : 063-075-090-110
• NMRV, NMRV-P, NRV : 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 (NMRV Series)
• Maximum ratios is 875 (HW+NMRV Series)
• Max torque 1,550 N.m. 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)
• 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
• Options: protection cover, torque arm, output flange, output shaft kit, Etc.