Micrometer Head
Micrometer Heads SERIES 152 — XY-Stage Type • Designed for cross-travel stage translation in the X and Y axes. Bidirectional graduation for easy reading in both directions.
SPECIFICATIONS Metric Code No. Range (mm)
B
Graduation (mm)
Stem dia. (mm)
Spindle pitch (mm)
Graduation features for X-axis, bidirectional
Stem
Accuracy (µm)
152-390 152-389
0 - 25
0.005
18
Plain
1
±2
for Y-axis, bidirectional • Measuring face: M aterial/Carbide tip ( 152-389 / 390 are alloy tool steel),
Hardness/90 HRA or more ( 152-389 / 390 are 60 HRC or more), Lapped
• Scale finishing: White anodized aluminum
DIMENSIONS
Unit: mm
Plain stem
20
80
Speeder
10
90
0
0
1.5
10
90
10
80
20
7
ø5.5
14
66
(27.7)
(91)
52.7
152-390 • The thimble can be rotated to a better reading position while maintaining the spindle position. Mass: 270 g
Plain stem
*
* Other dimensions are the same as 152-390 . ( ): with spindle fully retracted.
152-389
Got Questions?
B-119
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