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Linear unit iLE 20/20 with Spindle drive

The isel iLE 20/20 Linear Unit with Spindle Drive is an advanced linear positioning system that combines two independent linear movements within a single compact unit. Designed for demanding automation and mechanical engineering applications, it features dual profile rail guides, precision ball screw drives and backlash-free steel slides to deliver exceptional rigidity, accuracy and reliability. With repeat accuracy of ±0.02 mm and configurable ball screw pitches, the iLE 20/20 is ideal where space-saving design and high-performance positioning are essential.

linear unit ile 20:20 with spindle drive featured

Features

  • Two independent linear movements within one compact unit
  • Dual PSF 20 profile rail guides
  • Backlash-free steel slides with central lubrication
  • Ball screw drives available with 5, 10, 20 or 40 mm pitch
  • Face-milled clamping surface and profile underside
  • Abrasion-resistant profile sealing
  • Integrated limit and reference switches
  • Repeat accuracy of ±0.02 mm
  • Sealed angular contact ball bearings in the drive flange
  • Compatible with stepper or servo motors

Highlights

The iLE 20/20 delivers two independent spindle-driven axes within a single compact linear unit, making it an excellent solution for applications where installation space is limited without compromising precision. Its rigid profile rail guidance, backlash-free steel slides and repeat accuracy of ±0.02 mm provide outstanding positioning performance for complex automation tasks.

Options

  • Black anodised aluminium profile
  • Stepper or servo motor
  • External limit switch mounting kit

Applications

Suitable for mechanical engineering, industrial automation, assembly systems, handling equipment, precision positioning applications, production machinery and other applications requiring compact multi-axis linear motion.

Technical Data

Construction

  • Material: EN AW-6060 T66 aluminium
  • Anodised finish: E6/EV1
  • Centre of gravity: 39.5 mm
  • Cross-sectional area: 54.22 cm²

Guide System

  • 2 × PSF 20 profile rail guides
  • Backlash-free steel slides
  • Central lubrication
  • Sealed angular contact ball bearings

Performance

  • Repeat accuracy: ±0.02 mm
  • Ball screw pitches: 5, 10, 20 or 40 mm
  • Supports one or two integrated 20 mm ball screw drives

Weight

  • Weight with guide rails: 20.6 kg/m
  • Weight with guide rails and ball screws: 22.8 kg/m

Profile Properties

  • Moment of inertia (Ix): 705 cm⁴
  • Moment of inertia (Iy): 2807 cm⁴

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