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Product category: PCB Assembly Equipment and Tools
News Release from: Micromech | Subject: ER series rodless linear actuators
Edited by the Electronicstalk Editorial Team on 07 February 2001

Rodless linear actuators for accurate
positioning

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The ER series of rodless linear actuators from Micromech achieve accurate step and repeat positioning for small- to medium-sized components.

The ER series of rodless linear actuators from Micromech achieve accurate step and repeat positioning for small- to medium-sized components processed on equipment such as inspection systems, pad transfer printers, light assembly presses etc Two versions are available

For rapid part transfer the actuator is belt driven achieving speeds up to 5m/s with an accuracy of 100 micron, whereas for higher precision moves the ballscrew driven module will operate up to 2m/s with an improved accuracy of 20 micron.

The load-bearing carriage runs on roller bearings for all belt-drive modules and standard ballscrew units, but for higher load requirements the ballscrew units are supplied with an optional square-rail carriage system.

The range offers stroke lengths up to 2800mm and a choice of two profile sizes: 32 and 50mm.

The units can be servo- or stepper-motor-driven and supplied as just components or a complete package ready to use as a position control kit including home datum and end of travel limits.

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