Helical Bevel Gear Unit

Then we recommend explosion-proof helical-bevel gear units in equipment categorie II2GD. These right-angle gear units have torques from 200 Nm to 50,000 Nm and feature a particularly compact design.

With their high efficiency in both directions of torque and at any input speed, they are also very energy-efficient. Their high-endurance gearing is wear-free and lasts a gear unit’s lifetime. For precise positioning tasks, you can use the K series explosion-proof gear units with reduced backlash.

A long, maintenance-free service life enhances this economy and efficiency. That’s why the K series is used in so many applications in potentially explosive atmospheres.

• Gear units comply with directive 94/9/EC (ATEX), or as of April 20, 2016 of the EU Directive 2014/34/EU (ATEX), equipment group II, categorie 2, variant II2GD

  • For use on the European market

  • Accepted in China

  • Accepted in Russia in combination with EAC certificates (formerly GOST-R)

• Certified protection types:

  • Protection type “c”: Protected by safe construction (design safety), EN13463-1 and -5

  • Protection type “k”: Protected by liquid immersion, EN13463-1 and -8

• Standardised robust covers as shrink disk covers on the gear unit

• All screws are secured against automatic loosening

• Gear unit has a separate nameplate

• High-quality oil seals

• Lubricant can withstand high temperatures

• High efficiency

• Gearing with high fatigue strength

• Long, maintenance-free operating life

• Available variants:

  • Foot- or flange-mounted

  • B5 or B14 flange-mounted

  • Solid or hollow shaft

  • Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or TorqLOC^®

  • Double gear units for very low output speeds also available

  • Reduced backlash variant