• Our experts understand your industry and requirements.
  • Our global network ensures we are there wherever and whenever you need us.
  • We have the expertise and the tools to provide optimum advice and support.
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Your benefits

Fewer variants
with the invertible housing, which enables both left and right shaft positions with a single gear unit.

Reliable operation
thanks to the extremely robust housing, low-noise gearing and effective cooling systems.

Efficient project planning
with our experts' application know-how and our efficient project planning tools.

Robust helical gear and bevel-helical gear units for harsh conditions of use

For users or original equipment manufacturers of machinery and conveyor systems, it is essential that the drives used there are robust, reliable in operation and maintenance-friendly. X series industrial gear units meet these requirements in an efficient manner.

The intelligent, integrated gear unit concept from SEW-EURODRIVE features an especially robust design and low-noise gearing. Its torque and sizes are also very finely stepped. This is why our compact industrial gear units adapt perfectly to all of the conditions required, even if the conditions of use are harsh. In comparison to other commercially available helical gear units and bevel-helical gear units, the gear ratio range of our X series is extraordinarily broad.

Left and right shaft positions with only one gear unit

Users find our X series extremely practical – after all, its gear unit housing is invertible. It enables both left and right shaft positions with a single housing. This allows us to significantly reduce the number of variants required. For you, this means more flexible use and fast availability.

Optional equipment for your applications

The large amount of predefined optional equipment gives you a high level of flexibility. It includes: motor adapters, backstops, sealing systems, shaft end pumps, mounting surfaces, and much more. These options means that we can always provide you with the drive solution that perfectly meets your requirements. All that while maintaining maximum availability in the process.

Contact form Worldwide locations SEW-EURODRIVE Sverige Properties and features of the X series industrial gear units
  • Independent industrial gear unit platform with 23 sizes
  • Helical gear units and bevel-helical gear units
  • Single-piece and split gear unit housing
  • Invertible gear unit housing
  • Universal mounting positions
  • Distinctive modular technology
  • Diverse predefined optional equipment and options
  • Customer-specific adaptations possible
Gear ratios and torques
Gear unit typeStagesGear ratio
i
Nominal torque MN2
kNm 1)
Helical gear unit X.F..:2-, 3-, and 4-stage6.3 – 4506.8 – 475
Bevel-helical gear unit X.K..:2-, 3-, and 4-stage6.3 – 4506.8 – 475
Bevel-helical gear unit X.T..:3- and 4-stage12.5 – 4506.8 – 175

1) As required, we will provide you with a project-specific solution for the 475 to 1200 kNm torque range. Feel free to contact SEW-EURODRIVE for further information!

X3K..B series application-specific industrial gear units for bucket elevators X../HC series application-specific industrial gear units for crane hoists X../HA series application-specific industrial gear units for mixers X..K../HU series application-specific industrial gear units for belt conveyors
  • Belt conveyors
  • Cranes
  • Screw pumps
  • Mixers
  • Aerators
  • Sifters
  • a.s.m.