Technical knowledge base

If you have any technical questions related to our expertise, we hope you can find your answers here. Should you not be able to find a satisfactory answer, you are most welcome to contact our experts who will be happy to assist you.

Technecal knowledge base
  1. How to prevent water in a watertight gearmotor
  2. Gears are lubricated with oil
  3. IP Classification of products from BJ-Gear A/S
  4. Worm gearbox cross section light blue background

    How to interpret the self-locking mechanism of worm gearboxes

    In machinery, robots or mechanical installations the self-locking mechanism of a worm gearbox as a prevention of e.g. back driving can be the essential factor in the choice of gearbox, as it can seem as an opportunity to save the cost of a braking system or the like. Especially in applications that require lifting and/or holding loads the self-locking mechanism can be useful.
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