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40mm x 40mm Mounting Stage Size, Metric Z-Axis Stage

Stock #55-031
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Type of Movement:
Linear (Z)
Aluminium Stage
Guide System:
Type of Drive:
Metric Micrometer
Stage Size (mm):
40 x 40
Height Adjustment (mm):
Travel Per Knob Rotation (mm):
Straight Line Accuracy (μm):
S.H.C.S. C'bore:
(3) 3.5mm Diameters on 32mm Sq.
Center Hole:
Mounting Threads:
(7) M3 x 0.5
Load Capacity (kg):
Weight (kg):

Regulatory Compliance

RoHS 2015:
Reach 219:
Certificate of Conformance:

Product Family Description

  • Fine Micrometer Movement
  • Available in Four Sizes
  • Black Anodized Aluminum
  • Locking Knob

Precision vertical translation stage provides micrometer movement for optical components. One rotation of the knob equals 0.5mm. Height adjustment is ±2.5mm for 25mm and 40mm stages and ±5.0mm for 60mm and 80mm stages.

40mm square, 8mm thick top mounting adapter plate #58-290 mounts to M3 holes and provides a counterbore for ¼-20 or M6 socket head cap screw. Compatible with the following stages: #55-029, #55-030, #55-031, #55-838, and #55-839.

60mm square Z-Axis Stage (#55-032) and 80mm square Z-Axis Stage (#56-335) are compatible with the following stages: #54-687, #55-459, #55-527, #55-840, #55-841, #56-335, and #56-336.