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Linear unit LEZ 2 with toothed belt drive

The isel LEZ 2 Linear Unit with Toothed Belt Drive is a high-speed linear axis designed for demanding industrial automation applications. Combining a robust aluminium profile with a precision LFS-8-5 miniature linear guide and backlash-free toothed belt drive, the LEZ 2 delivers smooth, accurate and reliable linear motion. With feed rates of up to 5 m/s and repeat accuracy of ±0.2 mm, it is ideal for fast handling, positioning and transfer systems.

linear unit lez 2 with toothed belt drive featued

Features

  • Toothed belt drive for fast and efficient linear motion
  • Robust aluminium profile with LFS-8-5 miniature linear guide
  • Backlash-free toothed belt drive with 5 mm pitch and 25 mm belt width
  • WS 3 shaft slide (176 x 130 mm)
  • Feed per revolution of 70 mm
  • Maximum feed speed of 5 m/s
  • Repeat accuracy of ±0.2 mm
  • Integrated overtravel limit switch with connection cable
  • Mechanical limit switches as standard
  • Available in lengths up to 6000 mm

Highlights

The LEZ 2 combines high-speed belt-driven performance with precise linear guidance, making it ideal for industrial handling and positioning systems. Its backlash-free drive, robust aluminium construction and repeat accuracy of ±0.2 mm provide reliable, smooth motion for demanding automation applications.

Options

  • Special lengths in 100 mm increments up to 6000 mm
  • Direct drive with stepper or servo motor
  • Inductive limit switches

Applications

Suitable for mechanical engineering, industrial automation, handling systems, transfer equipment, pick-and-place applications, positioning systems and production machinery where fast, repeatable linear movement is required.

Technical Data

Drive System

  • Drive type: Toothed belt drive
  • Belt type: HTD 5M
  • Belt width: 25 mm
  • Feed per revolution: 70 mm
  • Maximum feed speed: 5 m/s
  • Repeat accuracy: ±0.2 mm

Carriage

  • WS 3 shaft slide: 176 x 130 mm
  • Carriage weight: 0.94 kg

Weight

  • Weight without drive module (1000 mm): 7.9 kg
  • Specific guide weight: 0.472 kg per 100 mm
  • Toothed belt mass: 0.09 kg/m
  • Total carriage weight: 2.03 kg

Additional Specifications

  • Effective pulley diameter: Ø22.28 mm
  • Mass moment of inertia of synchronising pulleys: 5.58 × 10-6 kgm²

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