840 Series Linear Drive

As low as $1,250.00
closed loop actuator

The 840 series of encoded actuators incorporate a non-rotating tip to ensure accurate submicron positioning. The 840 series actuators’ industry standard 0.375-inch nose mount will fit into any device that has a standard manual micrometer. The 9/16 hex lock nut can be used to attach to translation stages or for bulkhead mounting in flat panel applications.

Product Features

  • Quick reference scale
  • Microswitch travel limits / Forward limit adjustable
  • 1.7 mm/second high speed
  • Vacuum compatible versions available upon request

Performance Specifications

  • Maximum axial load 15 lbs
  • Backlash ≤ 5 μm
  • Point to point accuracy ± 2 μm

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