Micrometer Head
Micrometer Heads SERIES 148 — Fine Spindle Feed of 0.25 mm/rev • Fine spindle feeding of just 0.25 mm/rev for fine adjustment and positioning.
SPECIFICATIONS Metric Order No. Range (mm)
B
Graduation (mm)
Stem dia. (mm)
Spindle pitch (mm)
Stem Spindle end
Accuracy (µm)
148-132-10 148-133-10 148-322-10 148-323-10
Plain
0 - 13
W/clamp nut
0.01
9.5
Spherical (SR4)
0.25
±2
Plain
0 - 6.5
W/clamp nut • Measuring face: Material/Alloy tool steel, Hardness/60 HRC or more, Lapped • Satin-chrome plated
DIMENSIONS
Plain Stem
Unit: mm
Plain stem
Spherical face
Plain stem
Spherical face
0 -0.009
Set screw
0 -0.009
ø9.5
ø9.5
Set screw
0 5 20
5
0
20
9.5
9.5
3.5
(12)
23.5
(14)
31.5
18.5
(30)
27
(44.5)
148-132-10 Mass: 30 g
148-322-10 Mass: 30 g
Stem Locknut
Stem locknut Spherical face
Stem locknut Spherical face
0 -0.009
4
Set screw
ø9.5
Set screw
0 -0.009
ø9.5
5
5
0
0
20
4
20
Locknut M9.5 × 0.5
Locknut M9.5 × 0.5
9.5
3.5
9.5
3.5
(12)
23.5
(14)
31.5
18.5
(30)
27
(44.5)
• Fixture thickness: 6 mm 148-323-10 Mass: 35 g
• Fixture thickness: 6 mm 148-133-10 Mass: 35 g
( ): with spindle fully retracted.
B-102
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