Wuma geared motor mounting positions

Wuma geared motor are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity
Options: protection cover, torque arm, output flange, output shaft kit, torque limiter, viton oil seals, low/high temperature and food grade oil, filling/drain/breather/level plug, reinforced output
Available versions: fitted for motor coupling, with input shaft, with torque limiter
AC Motor Worm Gearbox ，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
Max torque 1.550 Nm and admissible radial loads max 18.000 N

top performance of the Wuma Gear motor

Wuma Gear motor currently represent the most advanced solution to market requirements in terms of efficiency and flexibility. The new NMRV Power series, also available as compact integral helical/worm option, AC Motor Worm Gearbox 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.

Wuma geared motor Reduction ratios

Wuma speed reducer gearbox 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.
geared motor Reduction ratios between 5 and 100
Max torque 630 Nm and admissible radial loads max 12.000 N
Cases in die-cast aluminium alloy
Worm wheel: bronze Cu Sn12 Ni2 (UNI7013-10)
Ground worm profile ZI (UNI4760)
Excellent mechanical strength while being especially lightweight

Wuma gear variable gearbox with a compact reliability

Wuma gear variable gearbox has a shaft height between 30 and 110 mm and a compact round smooth body casing design that reduces the space as much as possible.

PC gear box for better reliability and compatibility/effectiveness of supply, the gearing, the bearings, the motor flange and the accessories are those of the NMRV series.

Wuma gear reduction motor also has become popular.

While all Wuma gear reduction motor control the speed of an AC induction motor by varying the motor's supplied voltage and frequency of power, they all do not use the same designs in doing so. There are three major helical gear motor designs commonly used today: pulse width modulation (PWM), current source inverter (CSI), and voltage source inverter (VSI). Recently, the flux vector drive also has become popular.

variable speed electric motor offer certain advantages

Three basic types of variable speed electric motor offer certain advantages as well as disadvantages depending on your motor application. The new variable speed reducer is also discussed. While all variable frequency drives (VFDs) control the speed of an AC induction motor by varying the motor's supplied voltage and frequency of power, they all do not use the same designs in doing so. There are three major Three basic types of variable frequency drives offer certain advantages as well as disadvantages depending on your motor application. The new flux vector drive is also discussed.

Wuma gear reductions with a removable

Wuma gear reductions is made easy with a removable high-speed end. industrial gearbox types can be arranged for floor, wall, or vertical mounting. Accessories and modifications include bedplates, outboard bearings, backstops, cooling fans for added thermal capacity, motor mounts, C-Flange adaptors, flexible couplings, taconite seals, OSHA approved coupling guards, special marine duty features, custom output shaft dimensions, taconite seals, and special ratios.