- SIEMENS Gearmotor
- NORD Industrial Gear Unit
- LENZE Gearmotor
- NORD Gearmotor
- SEW Planetary Gear Unit
- SEW Industrial Gear Unit
- SEW Gearmotor
- BONFIGLIOLI Precision Planetary Gearbox and Gearmotor
- BONFIGLIOLI Inverters and Servo drives
- BONFIGLIOLI Industrial Gear Unit
- BONFIGLIOLI Gearmotor
- FLENDER Coupling
- FLENDER Gear Unit
01
X.e Helical Gear Unit / Bevel Helical Gear Unit
description
One standard product – numerous possibilities
For operators or original equipment manufacturers of machines and plants, it is crucial that the drives used there are robust, reliable and easy to maintain. The industrial gear units of the X..e series efficiently meet these requirements.
The intelligent, universal gear unit concept impresses with its fine size graduation, high installation variability and the large number of additional modular features and options such as motor adapters, backstop, various sealing and shaft systems, and many more. The wide ratio range of 6.3 - 450 and the robust design make the All-Rounder the right choice in many industries and applications. Whether crane, conveyor belt or mixer - with the X..e series and the industry know-how of SEW-EURODRIVE, you are opting for maximum availability and a reliable partner. And if our modular system does not have the right solution for you, we will customise our gear units for you.
Your advantages
Power
Increase in nominal torques even with additional external loads for a reduction in size. Result: lower investment costs and smaller installation space in the plant.
Safety
Installation individual rolling bearings with short delivery times such as thermal design according to simulated ambient conditions. Result: less maintenance intervals and higher plant availability.
Efficiency
A sustainable drive solution thanks to extensive adaptation and optimisation options. Result: reduced power loss, lower oil demand, and lower total cost of ownership.
Features
Properties and features of the X..e 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
Technical data
| Gear unit design | Stages | Gear ratio i | Nominal torque MN2 kNm |
| Helical gear unit X.F.100e – X.F.320e |
2 to 4 stages | 6.3 – 450 | 7.2 – 500 |
| Bevel-helical gear unit X.K.100e – X.K.320e |
2 to 4 stages | 6.3 – 450 | 7.2 – 500 |
| Bevel-helical gear unit* X.T.100e – X.T.250e |
3 and 4 stages | 12.5 – 450 | 7.2 – 185 |
Areas of application
Our helical and bevel-helical gear units are used wherever reliably high torques are required. The modular design with many additional features and options allows the X..e series to be individually adapted to your application-specific requirements.
In use worldwide:
Mining and open pit mining
Recycling industry
Crane technology
Water and wastewater technology
Steel industry
and many more

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SIEMENS SINAMICS G120 Low Voltage
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SIEMENS SINAMICS V70 Low Voltage
FLENDER Gear Unit
FLENDER Helical Gear Unit
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Optimal Drive Solution For Maximum Performance
Strongly operating against biodegradable constituents
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Operational Reliability Even In Case Of The Highest Ventilation Forces
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Reliable Power Generation on board
Maximum performance level, fast deliverable
Efficient and compact – FLENDER Gear Units for Sugar Mills
Extremely strong. Extremely compact. Extremely stressable.
FLENDER Coupling
ZAPEX ZW Torsionally Rigid Gear Coupling
ZAPEX ZN Torsionally Rigid Gear Coupling
N-EUPEX Flexible high performance Coupling
N-ARPEX Torsionally Rigid All-Steel Coupling
ARPEX Torsionally Rigid All-Steel Coupling Spare and Parts
RUPEX Flexible high performance Coupling
N BIPEX Flexible high performance coupling
ELPEX B Highly Flexible Coupling
ELPEX S Highly Flexible Coupling high performance
ELPEX Highly Flexible Coupling high performance
FLUDEX Fluid Coupling high performance
SIPEX Backlash free Coupling high performance
BIPEX S Backlash free Coupling high performance
FLENDER Coupling Spare Parts high performance
SEW Gearmotor
R Series Helical Gearmotor low voltage
F Series Parallel Shaft Gearmotor low voltage
K Series Helical Bevel Gearmotor low voltage
S Series Helical Worm Gearmotor low voltage
W Series SPIROPLAN® Right Angle Gearmotor
