Nmrv series worm geared motors

Sizes: 025 -030-040-050-063-075-090-105-110-130-150
Available versions: NMRV - fitted for motor coupling, NRV - with input shaft, NMRL - with torque limiter
Power up to 15 kW
Patented case with modern design
Aluminuium 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.
Reduction ratios between 5 and 100
Max torque 1.550 Nm and admissible radial loads max 16.500 N
Cases up to 105 in die-cast aluminium alloy and over 110 in G200 grey cast iron
Worm wheel: bronze Cu Sn12 Ni2 (UNI7013-10)
Ground worm profile ZI (UNI4760)
Excellent mechanical strength while being especially lightweight

Load capacity calculated to BS721-83 and verified according to Niemann
Size 030 and over are painted with RAL 5010 blue epoxy-polyester powder in accordind to DIN 1843
PC, pre-stage reduction units available for motor power up to 2,2kW and size up to 090
Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRV+NRV, PC+NMRV
Automated manufacturing process not only guaratees fast service, but also reliability and quality
Options: torque arm, output flange, output shaft kit, cover, double extention high speed shaft


Customer Reference


No comments made yet. Be the first to submit a comment
Saturday, 09 December 2023

Captcha Image

By accepting you will be accessing a service provided by a third-party external to https://www.guomaodrive.com/

Contact Us Now!


Yantai Bonway Manufacturer Co., Ltd



Whatsapp/Wechat: 008618563806647




E-mail:inquiry@sogears.com; Skype ID: qingdao411

Industrial gearbox manufacturer in China

As a Industrial gearbox manufacturer in China, We offer the international standard high quality gear speed reducer and reduction gearbox who has the big stock house to guarantee the prompt delivery Depending on the professional industry field solution, excellent industry field achievement and the leading technology application in Hoist&Crane, Sugar&Paper, Coal&Mining, Rubber&Plastic, Packing&Conveyors, Energy&Fans&Pumps, Cement&Construction, Sawmills&Wood Mills, Food&Butchering&Pharma, Chemical&Boilers&Ceramic, Recycling&Sewage disposal, Steel&Rolling Mill&Metallurgy, Textile&Ginning&Leather working and so on.