Sew Eurodrive helical gear units feature an ideal ratio between performance and space requirements – also in your application: Twenty frame sizes of the helical gear unit portfolio, with finely stepped torque ratings and gear unit ratios. High efficiency included.
The classics: high efficiency and wide range of gear unit ratios
Sew Eurodrive helical gear units are the «hidden classics» in our Sew Eurodrive standard gear units portfolio: 6 single-stage and 14 two- and three-stage frame sizes cover a torque range from 50 to 18 000 Nm. This gear unit series is also far ahead in terms of gear unit ratios: from i = 1.30 to i = 289.74, in double gear units even i = 27 001. Torque ratings and gear unit ratios this finely stepped are hard to find in the market.
The demand for high output speeds or low weight is met by the R gear units as well, of course. Always with a high level of efficiency, our helical gear units offer an optimum ratio between torque output and installation space.
This means: a helical gear unit almost always fits your application.
Variants of the helical gear unit series RX / R / RM
Single- or multi-stage
Foot — or flange-mounted
Foot — and flange-mounted
Flange — mounted with extended bearing housing
RX series (single-stage) Sew Eurodrive helical gear units
Highly efficient helical gear units in 6 frame sizes
High output speed, torque up to 830 Nm
Gear unit ratios up to i = 8.65
Available in foot- or flange-mounted design
RM series (two and three stages) Sew Eurodrive helical gear units
Helical gear units with extended output bearing hub
Specifically designed for agitators
Nine frame sizes
Offering gear unit ratios up to i = 289.74
Allowing for high overhung and axial loads as well as bending moments
