Worm Gears

Worm Gears

HILBA worm gear units are compact, single-stage gears with very smooth running. At high reduction ratios, the gear is self-locking. The axes are offset by 90° and versions with hollow shafts or double-sided shafts are available.

0mm
Axial Spacing -12…
0Nm
Torque – 0.3…
0:1
Reduction – 2.25…

Overview of your benefits.

  • The reduction ration of up to 100:1 in one stage allows for compact gear units.

  • Worm gear units are very low-noise due to their inherent design.

  • Worm gear units with their 90° offset axes are ideally suited for limited installation spaces, as the motor protrudes sideways.

  • Worm gear units are highly configurable. Versions with hollow shafts, double-sided shafts or single input shafts are also available.

  • Swiss quality and Swiss values.

  • Each delivered gear is subjected to a comprehensive performance test.

  • Extremely short delivery times. Individual parts are kept available in stock and are assembled based on customer requests.

What also might interest you:

  • In addition to worm gears, you can also choose from a variety of planetary and spur gears.
  • If you do not want to determine the type of gear yourself, we also offer a wide selection of preconfigured worm gear options.

You need additional bores or a longer output shaft? Then you are in good company. Most of our customers have wishes that cannot be covered by the product groups in stock. For exactly these cases we have developed our HILBA formula. Infinite customization possibilities even for small quantities with unrivalled short delivery times.

More Information

Series

We offer worm gears in 4 series with different axial spacings. The nominal torque varies depending on the reduction ratio and motor speed.

Use our configurator to find the right drive system for your needs, making it easier than ever!Configurator

Axial Spacing [Nm] i Data Sheet CAD
SN12 12 mm 0.3 to 2 Nm 7:1 to 50:1
Data Sheet German
Data Sheet English
3D CAD STEP
Variations
SN17 17 mm 0.9 to 4.6 Nm 2.25:1 to 75:1
Data Sheet German
Data Sheet English
3D CAD STEP
Variations
SN25 25 mm 4.9 to 15.6 Nm 4:1 to 50:1
Data Sheet German
Data Sheet English
3D CAD STEP
Variations
SN31 31 mm 5.3 to 27.4 Nm 2.5:1 to 100:1
Data Sheet German
Data Sheet English
3D CAD STEP
Variations

Legend

  • [Nm] Nominal torque at the output shaft of the gear unit.
  • [i] Ratio.