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Geared Motors (SG)

Innomotics SIMOGEAR geared motors: helical, parallel shaft, bevel helical, helical worm and worm gear units. Compact design, high efficiency, up to 55 kW.

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Innomotics geared motors combine high-efficiency electric motors with precision-engineered gearboxes to deliver compact, reliable power transmission solutions for industrial automation. Our geared motor portfolio covers an extensive torque range from 10 Nm to over 50,000 Nm, serving applications from packaging machines and conveyors to heavy-duty process equipment.

Every Innomotics geared motor is designed as an integrated system, ensuring optimal matching between the motor and gearbox components. This approach maximizes efficiency, minimizes noise and vibration, and simplifies installation compared to separate motor-gearbox combinations. The result is a more compact, more reliable, and easier-to-maintain drive system.

Our geared motor range includes helical, helical bevel, parallel shaft, helical worm, and planetary gear technologies — each optimized for specific performance requirements. Helical gear units offer the highest mechanical efficiency (up to 98% per stage), while helical bevel units provide space-saving right-angle configurations. Planetary gear units deliver maximum torque density for compact installations.

All Innomotics geared motors are compatible with variable frequency drives (VFDs) for precise speed and torque control. With the SINAMICS family of frequency converters, you get a perfectly integrated drive system with advanced diagnostics, energy monitoring, and seamless connectivity to Siemens automation platforms.

Frequently Asked Questions — Geared Motors (SG)

What types of geared motors does Innomotics offer?

Innomotics offers a comprehensive range of geared motors including helical gear units, parallel shaft gear units, helical bevel gear units, helical worm gear units, and planetary gear units. These are available as complete geared motor packages combining high-efficiency motors with precision-engineered gearboxes.

What torque range do Innomotics geared motors cover?

Innomotics geared motors cover an exceptionally wide torque range from approximately 10 Nm up to 50,000 Nm, with gear ratios from 1.3:1 to over 400:1. This makes them suitable for applications from light conveyor systems to heavy-duty industrial drives.

How do I select between helical and helical bevel geared motors?

Helical geared motors provide the highest efficiency (up to 98% per stage) and are ideal when input and output shafts are parallel. Helical bevel geared motors are used when a right-angle (90°) shaft arrangement is required, offering compact dimensions with high power density.

Are Innomotics geared motors compatible with variable frequency drives?

Yes, all Innomotics geared motors can be combined with frequency converters (VFDs) for precise speed and torque control. The motor windings feature enhanced insulation for inverter duty operation, and optional encoder feedback enables closed-loop positioning applications.

What mounting positions are available for geared motors?

Innomotics geared motors support multiple mounting positions including foot-mounted (horizontal), flange-mounted (vertical), shaft-mounted, and torque arm configurations. Custom mounting solutions are available for specific installation requirements.

What warranty and support does Innomotics provide?

Innomotics geared motors are backed by comprehensive warranty coverage and the global Siemens service network. Technical support, spare parts, and field service are available worldwide. Contact our team for specific warranty terms and extended service agreements.

Need Help Choosing the Right Geared Motors (SG)?

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