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Franke GmbH

  • DIN EN ISO 9001
  • DIN EN ISO 14001

Franke GmbH

  • DIN EN ISO 9001
  • DIN EN ISO 14001

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Ball bearings (LER 1.5) by Franke GmbH

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Now new in minimal size:  the Franke LER 1.5

Basic data
  • Installation space 5 x 6 mm
  • KKØ: 40 - 150 mm
The advantages
  • Minimal installation space
  • Minimal weight
  • Adjustable preload
  • Favorable price
  • Backlash-free bearing
  • High load capacity
  • Rectangular profile for lower
    Production and assembly costs

Minimum installation space, minimum price

In the course of general miniaturization, Franke has developed the LER 1.5 bearing element. In the competitive environment of small, compact and lightweight bearings, the Franke LER 1.5 is the most space-saving. In contrast to a thin-section bearing or a plastic plain bearing, the preload of the LER 1.5 can also be adjusted - precisely according to the criteria of the application. However, the LER 1.5 not only impresses with its special performance, but also with its particularly attractive price.

Advantage rectangular profile

Like all bearings of the LER type, the LER 1.5 has running wires made of rectangular profile wire. This means that the wire bed can also be rectangular. This is particularly helpful in the miniature range and considerably reduces the manufacturing costs of the housing parts. The rectangular profile also improves rigidity and makes assembly easier.

Fields of application

The LER 1.5 is particularly suitable for ultra-compact applications such as in sensitive robots for human-robot collaboration (HRC), in mechanical exoskeletons or in medical applications. With its small installation space, the new LER 1.5 is ideally suited to the trend towards miniaturization in the handling and automation sector. Small rotary tables, grippers or manipulators can be moved precisely and with high load capacity.

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