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Actuators & Systems
Actuators
Belt Drive
Most protected

ELM

Compact linear unit for polluted environment
Available Sizes
50 65 80 110

Features

  • Movement provided by a linear guide with recirculating caged balls and a toothed belt located inside the profile
  • Profile is sealed with PU sealing strip, protecting both the guide and drive systems against contaminates.
  • Linear unit made to order with customized stroke
  • Technical file with calculation notice supplied on request
  • Suitable for configuration in which two units are mounted in parallel
  • In single-axis configuration, to be reserved for moderate load cases with little moment loading
  • Optional double carriage configuration driven by the same belt
  • Profile can be pressurized with clean dry air to further improve the unit’s airtightness to the outside
  • Quick and easy mounting by means of an expandable hub of the gear unit directly in the drive head
  • Useful accessories: gearboxes and mounting kits, sensor support, synchronization shaft

Multi-Axis Configurations

XYZ Gantry

X axis Y axis Z axis
2 x ELM 65 ROBOT 130 SC 100
2 x ELM 80 ROBOT 130 SC 100
2 x ELM 80 ROBOT 160 SC 130
2 x ELM 110 ROBOT 160 SC 130
2 x ELM 110 ROBOT 220 SC 160

Please contact ROLLON for other axis combination requests.

Dimensions

Unit
ELM 50
ELM 65
ELM 80
ELM 110
Profile width/height [mm] 50 x 50 65 x 65 80 x 80 110 x 110
Rail size [mm] 12 mini 15 20 25
Max. working stroke [mm] 3700 6000 6000 6000
Max. stroke with profile junction [mm] 9000 11000 11000 11000
Maximum repeatability [µm] ± 50

 

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