Micrometer Head Selection Guide - MRM Precision Instruments Inc.

Micrometer Head Selection Guide - MRM Precision Instruments Inc.

Micrometer Head Selection Guide
Variety of Specifications
With clamp nut
Spindle lock
Spherical face type
Reverse reading type
The table below provides an outline of
Mitutoyo micrometer heads for each series
so you can locate the pages to refer to select
the micrometer head most appropriate to
your specific application. When selecting
consider the following points:
•Dimensions
•Graduation/resolution and accuracy
•With or without spindle lock
•With or without clamping nut
•Normal or reverse reading
• With or without Ratchet Stop
SELECTION TABLE
Range
0 - 1mm
0 - 2.5mm
0 - 5mm
0 - 6.5mm
0 - 10mm
0 - 13mm
0 - 15mm
0 - 25mm
0 - 50mm
Series
110
110
148
148
148
148
148
152
148
148
148
148
110
149
153
152
164
350
150
153
153
151
152
152
152
164
250
164
151
152
152
197
Remarks
Differential screw translator (extra-fine feeding) type
Differential screw translator (extra-fine feeding) type
Ultra small type
Fine spindle feeding of 0.1mm/rev.
Fine spindle feeding of 0.25mm/rev.
Small type
Large thimble diameter for easy reading
Fine feeding type
Common type in small size
Spindle feeding of 0.25mm/rev.
Zero-adjustable thimble type
Large thimble diameter for easy reading
Differential screw translator (extra-fine feeding) type
with carbide-tipped spindle type
Non-rotating spindle type
Quick spindle feeding of 1mm/rev.
Digital type
Compact digital type
Common type in middle size
Non-rotating spindle type
Fine graduation type
Heavy duty type (ø8mm spindle)
Quick spindle feeding of 1mm/rev.
Fine feeding type
for XY-stage
High resolution and high accuracy type
with digit counter type
Digital type
Heavy duty type (ø8mm spindle)
Quick spindle feeding of 1mm/rev.
Fine feeding type
Non-rotating spindle and large thimble
B-55
Page
B-69
B-69
B-60
B-58
B-59
B-60
B-61
B-68
B-62
B-59
B-63
B-61
B-69
B-64
B-67
B-68
B-72
B-57
B-65
B-67
B-71
B-66
B-68
B-68
B-70
B-72
B-73
B-56
B-66
B-68
B-68
B-71
Digimatic Micrometer Heads
SERIES 164
FEATURES
•The Digimatic Micrometer Heads...
•The display can be rotated up to 330˚ for
easy reading in any position.
Technical Data
Accuracy: Refer to the list of specifications.
Resolution:
Display:
Battery:
Battery life:
164-164
0.001mm or .00005"/0.001mm
LCD
SR44 (2 pcs.), 938882
1.8 years:
Function
Zero-setting, Data hold, Data output, Preset,
inch/mm conversion (on inch/metric models only)
Alarm:
Low voltage, Counting value composition error
Optional Accessories
SPECIFICATIONS
Metric
959149:
959150:
Inch/Metric
Range
Order No. Accuracy Mass (g)
0 - 50mm 164-163 ±3µm
490
Range
0 - 2" / 0 - 50.8mm
Order No.
164-164
Accuracy
±.00015"
Mass (g)
490
DIMENSIONS
79
ф49
52.2
14
PRESET
330°
24.5
22
11.6
0
ф18 -0.02
ф11
ф8
2
Unit: mm
141
（29）
164-163 / 164-164
B-56
15
SPC cable (1m / 40”)
SPC cable (2m / 80”)
Digimatic Micrometer Heads
SERIES 350
FEATURES
•The Digimatic Micrometer Heads...
350-251-10
Measuring force: 5 - 10N
A
14
(16)
41
69
21
15
164-171 / 164-172
42
(17)
ø18
15
4
14
(1.5)
10
ø18
54
12.2
25
22
ø18
0
ø12 -0.009
(58)
(126)
ø18
14
350-361-10, 350-261-10
(126)
(58)
0
ø12 -0.011
.5”
ø11
ø6.35
ø6.35
0
ø18-0.011
10
14
ø
14
0
ø18-0.011
(1.5)
(101)
(27.7)
1
350-251-10, 350-261-10
350-281-10, 350-381-10
Mass: 230g
52.7
+00.0
350-251-10, 350-261-10
350-281-10, 350-381-10
B-57
(58)
ø1
350-254-10, 350-354-10
350-284-10, 350-384-10
7
12.
1
+00.0
2.7
Stem Dia.
4
IP65
IP65
IP65
IP65
IP65
(139.5)
(101)
(27.7)
(139.5)
15
350-253-10, 350-353-10
350-283-10, 350-383-10
SR
114.5
Mass: 230g
52.7
114.5
(17)
ø18
4
Remarks
350-254-10, 350-354-10
350-284-10, 350-384-10
0
ø12 -0.011
.5”
42
(58)
M9.5x0.5
SR
*with non-rotating device and 18mm stem bushing.
ø6.35
4
350-252-10
350-352-10
350-282-10
350-382-10
(139.5)
350-281
ø6.35
ø14
350-284 MASS
DIMENSIONS
AND
M12x0.5
350-283
(58)
0
ø12 -0.009
350-283
SR
IP65
IP65
IP65
IP65
114.5
IP65
15
SR
Stem
Spindle face
Stem dia.
Order No.
4
Flat (carbide tip)
.375"
350-351-10 Plain
350-284
w/ clamp nut
Flat (carbide tip)350-281.375"
350-352-10 M12x0.5
Spherical (SR4)
.375"
350-353-10 Plain
nut
Spherical
(SR4)
.375"
350-354-10 w/ clamp
4
42
350-252-10
Flat (carbide tip) (17)
.5"
350-381-10 Plain
350-352-10
w/ clamp nut 350-282-10
Flat (carbide tip) 15.5"
350-382-10M9.5x0.5
350-382-10
SR
Plain
Spherical (SR4)
.5"
350-383-10
4
Spherical
(SR4)
.5"
350-384-10 w/ clamp nut 350-253-10,
350-353-10
350-283-10,
SR
Plain
Flat 350-383-10
.5"
350-361-10*
4
ø11
350-282
M12x0.5
4
Range
0 - 1" / 0 -25.4mm
0 - 1" / 0 -25.4mm
0 - 1" / 0 -25.4mm
0 - 1" / 0 -25.4mm
0 - 1" / 0 -25.4mm
114.5
0 (139.5)
- 1" / 0 -25.4mm
0 - 1" / 0 -25.4mm
0 - 1" / 0 -25.4mm
0 - 1" / 0 -25.4mm
Remarks
ø18
4
ø6.35
ø16
164-161 / 164-162
4
Inch/Metric
141
(58)
25
22
12.2
05CZA662: SPC cable with data switch (1m / 40")
05CZA663: SPC cable with data switch (2m / 80")
64PPP035: Stem Bushing (.375" ID/.709" OD)
M12x0.5
SR
(17)
350-282
*with non-rotating device and 18mm stem bushing.
Stem dia.
10mm
10mm
10mm
10mm
12mm
12mm
12mm
12mm
4212mm
Stem Dia.
141
Spindle
79 face
Flat (carbide tip)
Flat (carbide tip)
Spherical (SR4)
Spherical (SR4)
Flat /(carbide
164-161
164-162 tip)
Flat (carbide tip)
Spherical (SR4)
Spherical (SR4)
Flat
ø6.35
(29)
79
Optional Accessories
SR
ø49
54
ø11
ø8
Preset, inch/mm conversion (on inch/metric models only)
Alarm:
Low voltage, Counting value composition error
Function Lock
2 Presets 2
14
Stem
Plain
w/ clamp nut
Plain
w/ clamp nut
Plain
w/ clamp nut
Plain
w/ clamp nut 4
Plain
ø6.35
Function
Order No.
350-251-10
15
350-252-10
350-253-10
350-254-10
350-281-10
350-282-10
350-283-10
15
350-284-10
350-261-10*
14
(29)
ø6.35
0
ø18 -0.02
164-171
/ 164-172
350-281-10, 350-282-10,
350-283-10,
350-284-10, 350-261-10
350-381-10, 350-382-10, 350-383-10, 350-384-10, 350-361-10
Range
0 - 25mm
16.8
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
ø16
15
2
ø14
21
15
Metric
33
A
350-281-10
ø11
SPECIFICATIONS
Resolution: 0.001mm or .00005"/0.001mm
Display:
LCD
Battery:
SR44 (1 pc)
14 938882
(16)
Battery life: Approx.
3 years under
normal use
69
41
Dust/Water protection level: IP65
15
ø49
ø8
0
ø18 -0.011
ø8
Accuracy* ±2µm Metric model
± .0001" Inch / Metric model
16.8
0
ø18 -0.02
Technical Data
33
ø8
350-261-10, 350-361-10
The non-rotating device provides no radial torsion on the
workpiece surface so that workpiece wear and deformation
are minimized.
0
ø18 -0.011
Non-rotating device
Mass: 235g
Micrometer Heads
SERIES 148 — Fine Spindle Feeding of 0.1mm/rev
Technical Data
FEATURES
Graduations: 0.002mm
Spindle pitch: 0.1mm
Spindle face: Spherical of SKS3 (more than HRC60), lapped surface
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 6mm (148-243: 4mm)
•Fine spindle feeding of just 0.1mm/rev for
extra-fine adjustment and positioning.
•External dimensions are compatible with
conventional 0.5mm pitch heads.
Spindle pitch
148-143
148-342
148-243
Screw Thread
pitch= 0.1mm
Screw Thread
pitch= 0.5mm
Applications
Semiconductor wafer positioning machinery and
optical component alignment units, etc.
SPECIFICATIONS
Metric
Order No.
148-142
148-143
148-342
148-343
148-242
148-243
Range
0 - 6.5mm
0 - 6.5mm
0 - 6.5mm
0 - 6.5mm
0 - 6.5mm
0 - 6.5mm
Accuracy
±2µm
±2µm
±2µm
±2µm
±5µm
±5µm
Stem dia.
9.5mm
9.5mm
9.5mm
9.5mm
6mm
6mm
Stem
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Spindle face
Spherical (SR4)
Spherical (SR4)
Spherical (SR4)
Spherical (SR4)
Spherical (SR3)
Spherical (SR3)
Precision X-Y table positioning
Remarks
—
—
Thicker & shorter thimble
Thicker & shorter thimble
Small thimble diameter
Small thimble diameter
Precision adjustment of mirror in
holder
DIMENSIONS AND MASS
SR
3.5
31.5
(38)
4
SR
0
ø9.5 -0.009
(55)
6.5
(Operating
range)
3
20.5
9.5
9.5
(12)
18.5
3.5
23.5
(30)
148-342
148-242
SR
M6x0.5
21.9
(28.4)
3
0
ø6 -0.008
7.5
(8.5)
15
148-243
Mass: 10g
ø9.3
ø9.3
ø3.5
15
ø3.5
8
3
6
(8.5)
Mass: 31g
3
0
ø6 -0.008
SR
3.5
23.5
(30)
148-343
Mass: 29g
21.9
(28.4)
Mass: 10g
( ): when retracting the spindle until its stroke end.
B-58
Scale: 3mm position
Fine-pitch head
(spindle pitch: 0.1mm)
M9.5x0.5
9.5
(12)
18.5
Unit: mm
3.5
ø14
ø6.35
ø6.35
4
Comparison of mounting dimensions between a
standard fine-pitch head and a standard conventional
pitch head at the mid-range travel position
Mass: 34g
ø15
ø15
4
3.5
148-143
Mass: 31g
0
ø9.5 -0.009
SR
9.5
(17)
23.5
M9.5x0.5
31.5
(38)
148-142
Unit: mm
0
ø9.5 -0.09
ø5
ø5
9.5
(17)
23.5
4
ø13
4
ø13
4
ø14
0
ø9.5 -0.009
SR
Scale: 6.5mm position
6.5 6.5
13
(Operating
range)
9.5
20.5
(58.5)
Conventional pitch head
(spindle pitch: 0.5mm)
While the fine-pitch micrometer head has a measuring range
of 6.5mm, the conventional head has a larger range of
13mm. When replacing a conventional head, the fine-pitch
type can use the common range in the middle of the spindle
travel. The standard and compact types of fine-pitch head
are completely interchangeable.
Micrometer Heads
SERIES 148 — Fine Spindle Feeding of 0.25 mm / rev
FEATURES
•Fine spindle feeding of just 0.25mm/rev for
fine adjustment and positioning.
148-132
SPECIFICATIONS
Metric
Range
0 - 13mm
0 - 13mm
0 - 6.5mm
0 - 6.5mm
Order No.
148-132
148-133
148-322
148-323
Accuracy
2mm
2mm
2mm
2mm
Stem dia.
9.5mm
9.5mm
9.5mm
9.5mm
Stem
Plain
w/clamp nut
Plain
w/ clamp nut
Spindle face
Spherical (SR4)
Spherical (SR4)
Spherical (SR4)
Spherical (SR4)
DIMENSIONS AND MASS
Unit: mm
ø6.35
0
ø9.5 -0.009
SR
0
ø9.5 -0.009
SR
4
ø13
ø15
4
ø5
9.5
9.5
3.5
(14)
(12)
31.5
148-132
30g
4
4
0
ø9.5 -0.009
ø15
5
SR
ø14
ø6.35
0
ø9.5 -0.009
ø13
4
(30)
148-322
30g
4
SR
23.5
18.5
(44.5)
27
ø14
Graduations: 0.01mm
Spindle pitch: 0.25mm
Spindle face: Spherical of SKS3 (more than HRC60), lapped surface
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 6mm
ø5
Technical Data
0
20
9.5
M9.5x0.5
(14)
9.5
3.5
M9.5x0.5
31.5
18.5
(44.5)
27
148-133
(12)
148-323
35g
23.5
(30)
35g
( ): when retracting the spindle until its stroke end.
B-59
Micrometer Heads
SERIES 148 — Ultra-Small/Small Type
Technical Data
FEATURES
Graduations: 0.02mm (148-215, 148-216), 0.01mm or .001"
Spindle pitch: 0.5mm
Spindle face: Flat or spherical of SKS3 (more than HRC60), lapped surface
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 3mm (148-216, 148-218),
4mm
•Miniature micrometer heads for ease of
incorporating into machines.
148-215
148-201
148-203
SPECIFICATIONS
Metric
Order No.
148-215
148-216
148-201
148-203
148-205
148-207
148-209
148-211
Range
0 - 5mm
0 - 5mm
0 - 6.5mm
0 - 6.5mm
0 - 6.5mm
0 - 6.5mm
6.5 - 0 mm
6.5 - 0 mm
Inch
Range
0 - .2"
0 - .2"
0 -.25"
0 -.25"
0 -.25"
0 -.25"
.25 - 0"
.25 - 0"
Accuracy
±5µm
±5µm
±5µm
±5µm
±5µm
±5µm
±5µm
±5µm
Order No.
148-217
148-218
148-202
148-204
148-206
148-208
148-210
148-212
Accuracy
±5µm
±5µm
±5µm
±5µm
±5µm
±5µm
±5µm
±5µm
Stem dia.
3.5mm
3.5mm
6mm
6mm
6mm
6mm
6mm
6mm
Stem
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/ clamp nut
Spindle face
Spherical (SR1.5)
Spherical (SR1.5)
Flat
Flat
Spherical (SR3)
Spherical (SR3)
Flat
Flat
Remarks
—
—
—
—
—
—
Reverse reading
Reverse reading
Stem dia.
.156"
.156"
.25"
.25"
.25"
.25"
.25"
.25"
Stem
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/ clamp nut
Spindle face
Spherical (SR1.5)
Spherical (SR1.5)
Flat
Flat
Spherical (SR3)
Spherical (SR3)
Flat
Flat
Remarks
—
—
—
—
—
—
Reverse reading
Reverse reading
DIMENSIONS AND MASS
0
.156”-.0005
(Inch Model)
1.
5
(6.5)
11.5
ø6
5
20.5
(6.5)
(25.5)
148-215 / 148-217
20.5
(25.5)
11.5
148-216 / 148-218
Mass: 4g
Mass: 4g
0
.25”-.0005
(Inch Model)
3
0
.25”-.0005
(Inch Model)
0
ø6 -0.008
(Metric Model)
0
ø6 -0.008
ø9.3
(Metric Model)
ø9.3
ø3.5
Unit: mm
M3.5x0.5
5
ø2
ø6
ø2
5
1.8
SR
0
ø3.5-0.010
(Metric Model)
1.
ø3.5
SR
6
(8.5)
7.5
M6x0.5
22
15
148-201 / 148-202
(8.5)
15
(28.5)
Mass: 10g
148-203 / 148-204
22
(28.5)
Mass: 10g
( ): when retracting the spindle until its stroke end.
B-60
Shown actual size
Micrometer Heads
SERIES 148 — Large Thimble Diameter for Easy Reading
FEATURES
•Easy reading due to the large thimble
diameter. (Three types of thimble
diameters can be selected.)
SPECIFICATIONS
Metric
Range
0 - 6.5mm
0 - 6.5mm
0 - 6.5mm
0 - 6.5mm
0 - 6.5mm
0 - 6.5mm
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
148-301
148-303
Order No.
148-301
148-302
148-303
148-304
148-305
148-306
148-307
148-308
148-309
148-310
148-311
148-312
Accuracy
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
Order No.
148-351
148-352
148-353
148-354
148-355
148-356
148-357
148-358
148-359
148-360
148-361
148-362
Accuracy
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
Stem dia.
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
Stem
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/ clamp nut
Spindle face
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Thimble Dia.
15mm
15mm
20mm
20mm
29mm
29mm
15mm
15mm
20mm
20mm
29mm
29mm
Inch
148-305
Range
0 - .25"
0 - .25"
0 - .25"
0 - .25"
0 - .25"
0 - .25"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
Stem dia.
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
Stem
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/ clamp nut
Spindle face
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Thimble Dia.
.59"
.59"
.79"
.79"
1.14"
1.14"
.59"
.59"
.79"
.79"
1.14"
1.14"
18.5
.375 (Inch)
0
ø9.5 -0.009
(Metric)
ø12
ø14
Unit: mm
ø15
ø15
ø6.35
.375 (Inch)
ø6.35
9.5
(12)
4
23.5
M9.5×0.5
9.5
(30)
148-301 / 148-351
(12)
30g
18.5
23.5
(30)
.375 (Inch)
0
ø9.5 -0.009
(Metric)
M9.5x0.5
9.5
(12)
4
9.5
23.5
18.5
148-303 / 148-353
35g
ø29
ø20
ø6.35
ø14
.375 (Inch)
0
ø9.5 -0.009
(Metric)
148-302 / 148-352
ø6.35
Graduations: 0.01mm or .001”
Spindle pitch: 0.5mm or .025”
Spindle face: Flat of SKS3 (more than HRC60), lapped surface
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 6mm
0
ø9.5 -0.009
(Metric)
Technical Data
ø12
DIMENSIONS AND MASS
(12)
(30)
25
45g
148-312 / 148-362
30
(43)
115g
( ): when retracting the spindle until its stroke end.
B-61
Micrometer Heads
SERIES 148 — Common Type in Small Size
SPECIFICATIONS
Metric
Order No.
148-104
148-103
148-121
148-120
148-801
148-802
148-803
148-804
148-821
148-822
148-823
148-824
Range
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
13mm - 0
13mm - 0
13mm - 0
13mm - 0
Accuracy
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
Stem
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain*
w/ clamp nut*
Stem dia.
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
Spindle face
Flat
Flat
Flat
Flat
Spherical (SR4)
Spherical (SR4)
Spherical (SR4)
Spherical (SR4)
Flat
Flat
Flat
Flat
Remarks
—
—
—
—
—
—
—
—
Reverse reading
Reverse reading
Reverse reading
Reverse reading
148-103
148-104
*with spindle lock
Inch
Order No.
148-112
148-111
148-123
148-122
148-811
148-812
148-813
148-814
148-831
148-832
148-833
148-834
Range
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
.5" - 0
.5" - 0
.5" - 0
.5" - 0
Accuracy
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
Stem dia.
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
Stem
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain*
w/ clamp nut*
Spindle face
Flat
Flat
Flat
Flat
Spherical (SR4)
Spherical (SR4)
Spherical (SR4)
Spherical (SR4)
Flat
Flat
Flat
Flat
Remarks
—
—
—
—
—
—
—
—
Reverse reading
Reverse reading
Reverse reading
Reverse reading
148-121
*with spindle lock
148-120
DIMENSIONS AND MASS
(14)
ø13
(14)
(44.5)
.375” (Inch)
0
ø9.5 -0.009
(Metric)
4
.375” (Inch)
0
ø9.5 -0.009
(Metric)
ø13
ø5
ø13
ø5
3.5
9.5
M9.5x0.5
40.1
148-121 / 148-123
35g
ø15
ø14
ø15
27
(44.5)
148-103 / 148-111
30g
9.5
31.5
27
148-104 / 148-112
(14)
3.5
40.1
27
(53.1)
40g
Technical Data
3.5
9.5
M9.5x0.5
31.5
27
Unit: mm
.375” (Inch)
0
ø9.5 -0.009
(Metric)
ø5
ø13
ø5
3.5
9.5
(14)
4
ø14
.375” (Inch)
0
(Metric)
ø9.5 -0.009
148-120 / 148-122
(53.1)
45g
( ): when retracting the spindle until its stroke end.
B-62
Graduations: 0.01mm or .001"
Spindle pitch: 0.5mm
Spindle face: Flat or spherical of SKS3 (more than HR60), lapped surface
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 6mm
Micrometer Heads
SERIES 148 — Common Type in Small Size with Zero-Adjustable Thimble
FEATURES
•The thimble can be set to zero at any
position by loosening the setscrew
SPECIFICATIONS
Metric
148-503
Order No.
148-503
148-513
148-508
148-506
148-504
148-853
148-854
148-863
148-864
Range
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
0 - 13mm
13mm - 0
13mm - 0
Accuracy
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
Stem dia.
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
Stem
Plain
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut*
Plain
w/ clamp nut*
Spindle face
Flat
Flat
Flat
Flat
Flat
Spherical (SR4)
Spherical (SR4)
Flat
Flat
Stem dia.
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
Stem
Plain
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut*
Plain
w/ clamp nut*
Remarks
—
Stainless steel throughout
—
—
—
—
—
Reverse reading
Reverse reading
*with spindle lock
148-504
Inch
Spindle face
Flat
Flat
Flat
Flat
Flat
Spherical (SR4)
Spherical (SR4)
Flat
Flat
Remarks
—
Stainless steel throughout
—
—
—
—
—
Reverse reading
Reverse reading
*with spindle lock
DIMENSIONS AND MASS
4
9.5
(12)
ø13
(12)
(50)
148-503 / 148-501
4
.375” (Inch)
0
ø9.5 -0.009
(Metric)
ø15
ø13
ø14
ø5
ø13
40g
9.5
9.5
25
(50)
148-508 / 148-507
35g
.375” (Inch)
0
ø9.5 -0.009
(Metric)
(12)
37
25
ø15
Unit: mm
9.5
M9.5x0.5
37
25
.375” (Inch)
0
ø9.5 -0.009
(Metric)
ø5
ø13
ø14
.375” (Inch)
0
ø9.5 -0.009
(Metric)
ø5
Graduations: 0.01mm or .001"
Spindle pitch: 0.5mm
Spindle face: Flat or spherical of SKS3 (more than HRC60), lapped surface
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 6mm
Accuracy
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
ø5
Technical Data
Order No.
148-501
148-511
148-507
148-505
148-502
148-851
148-852
148-861
148-862
Range
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
.5"- 0
.5"- 0
M9.5x0.5
45.6
(58.6)
148-506 / 148-505
(12)
45.6
25
148-504 / 148-502
35g
(58.6)
40g
( ): when retracting the spindle until its stroke end.
B-63
Micrometer Heads
SERIES 149 — Common Type in Small Size with Carbide-Tipped Spindle
FEATURES
•Carbide tipped measuring face.
SPECIFICATIONS
Metric
Range
0 - 15mm
0 - 15mm
0 - 15mm
0 - 15mm
0 - 15mm
0 - 15mm
15mm - 0
15mm - 0
Order No.
149-132
149-131
149-183
149-184
149-801
149-802
149-821
149-822
Accuracy
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
Stem dia.
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
9.5mm
Stem
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain
w/ clamp nut
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Spherical (SR4)
Spherical (SR4)
Flat (carbide tip)
Flat (carbide tip)
Remarks
—
—
With spindle lock
With spindle lock
—
—
Reverse reading
Reverse reading
149-132
*with spindle lock.
Inch
Range
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
0 - .5"
.5" - 0
.5" - 0
Order No.
149-148
149-147
149-185
149-182
149-811
149-812
149-831
149-832
Accuracy
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
Stem dia.
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
Stem
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain
w/ clamp nut
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Spherical (SR4)
Spherical (SR4)
Flat (carbide tip)
Flat (carbide tip)
Remarks
—
—
With spindle lock
With spindle lock
—
—
Reverse reading
Reverse reading
149-184
*with spindle lock.
DIMENSIONS AND MASS
.375” (Inch)
ø14
32
3.5
43.5
(58.5)
149-132 / 149-148
15
M9.5x0.5
149-183 / 149-185
(58.5)
149-131 / 149-147
ø15
ø14
ø15
M9.5x0.5
(64)
9.5
(11.5)
3.5
49
26.5
55g
60g
.375” (Inch)
0
(Metric)
ø9.5 -0.009
ø6.35
ø15
ø6.35
3.5
49
26.5
43.5
32
4
9.5
3.5
(17)
55g
.375” (Inch)
0
(Metric)
ø9.5 -0.009
ø15
(11.5)
Unit: mm
ø15
ø6.35
ø15
ø6.35
0
ø9.5 -0.009
(Metric)
15
(17)
.375” (Inch)
0
(Metric)
ø9.5 -0.009
4
149-184 / 149-182
(64)
60g
( ): when retracting the spindle until its stroke end.
B-64
Technical Data
Graduations: 0.01mm or .001"
Spindle pitch: 0.5mm
Spindle face: Flat with carbide tip (more than HRA90) or spherical, lapped surface
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 6mm
(149-131, 149-147: 11.5mm)
Micrometer Heads
SERIES 150 — Common Type in Middle Size
FEATURES
•Ratchet stop for constant force.
•Long spindle type is available for a variety of applications.
•Carbide tipped measuring face.
SPECIFICATIONS
Metric
150-801
150-191
Range
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
Order No.
150-192
150-191
150-209
150-210
150-801
150-802
150-821
150-822
150-190
150-189
150-196
150-195
150-211
150-212
150-219
150-220
Accuracy
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
Stem dia.
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
Stem
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain*
w/clamp nut*
Plain
w/ clamp nut
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Spherical (SR4)
Spherical (SR4)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat
Flat
Remarks
—
—
—
—
—
—
Reverse reading
Reverse reading
w/ vernier (0.001mm)
w/ vernier (0.001mm)
w/ vernier (.0001mm)
w/ vernier (.0001mm)
w/o ratchet stop
w/o ratchet stop
Long spindle
Long spindle
*with spindle lock
Inch
Stem dia.
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
.375"
Stem
Plain
Plain
w/clamp nut
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain
w/clamp nut
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain*
w/clamp nut*
Plain
w/ clamp nut
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Spherical (SR4)
Spherical (SR4)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat
Flat
Remarks
—
w/o ratchet stop
—
w/o ratchet stop
—
—
—
—
Reverse reading
Reverse reading
w/ vernier (.0001")
w/ vernier (.0001")
w/ vernier (.0001")
w/ vernier (.0001")
w/o ratchet stop
w/o ratchet stop
Long spindle
Long spindle
*with spindle lock
DIMENSIONS AND MASS
4 .375” (Inch)
0
(Metric)
ø10 -0.009
17
(17)
150-192 / 150-208
150-191 / 150-207
ø14
ø6.35
ø20
17
(17)
(103.5)
78.5
42
110g
100g
.375” (Inch)
0
ø10 -0.009
(Metric)
15
M9.5x0.5
17
78.5
150-209 / 150-213
(92)
95g
4
15
(17)
67
42
(92)
.375” (Inch)
0
(Metric)
ø10 -0.009
42
17
15
M9.5x0.5
67
ø18
15
(17)
42
Unit: mm
ø18
ø18
ø14
ø6.35
.375” (Inch)
0
ø10 -0.009
(Metric)
ø18
*Long spindle type: SKS3 (more than HRC60)
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 11.5mm
ø20
Accuracy
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
ø6.35
Graduations: 0.01mm, 0.001mm, .001" or .0001"
Spindle pitch: 0.5mm
Spindle face: Flat with carbide tip* (more than HRA90) or
spherical, lapped surface
Order No.
150-208
150-198
150-207
150-197
150-213
150-214
150-811
150-812
150-831
150-832
150-206
150-205
150-215
150-216
150-217
150-218
150-221
150-222
ø6.35
Technical Data
Range
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
(103.5)
150-210 / 150-214
115g
( ): when retracting the spindle until its stroke end.
B-65
Micrometer Heads
SERIES 151 — Common Type in Middle Size with 8mm Diameter Spindle
FEATURES
•8mm diameter spindle for heavy duty use.
•Ratchet stop for constant force.
•Carbide tipped measuring face.
SPECIFICATIONS
Metric
Order No.
151-224
151-223
151-214
151-213
151-222
151-221
151-212
151-211
151-227
151-228
151-225
151-226
151-256
151-255
151-260
151-259
Range
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 50mm
0 - 50mm
0 - 50mm
0 - 50mm
Accuracy
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±2µm
±4µm
±4µm
±4µm
±4µm
Stem dia.
12mm
12mm
12mm
12mm
12mm
12mm
12mm
12mm
12mm
12mm
12mm
12mm
12mm
12mm
12mm
12mm
Stem
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain
w/clamp nut
Plain
w/ clamp nut
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
151-223
Remarks
—
—
—
—
w/ vernier (0.001mm)
w/ vernier (0.001mm)
w/ vernier (0.001mm)
w/ vernier (0.001mm)
w/o ratchet stop
w/o ratchet stop
w/o ratchet stop
w/o ratchet stop
—
—
w/o ratchet stop
w/o ratchet stop
151-224
151-255
*with spindle lock
Inch
Order No.
151-240
151-239
151-238
151-237
151-243**
151-244**
151-241
151-242
151-272
151-271
Range
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
0 - 2"
0 - 2"
*with spindle lock
Accuracy
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0001"
±.0002"
±.0002"
Stem dia.
.5"
.5"
.5"
.5"
.5"
.5"
.5"
.5"
.5"
.5"
Stem
Plain
w/clamp nut
Plain
w/clamp nut
Plain*
w/clamp nut*
Plain*
w/clamp nut*
Plain
w/clamp nut
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Remarks
—
—
w/ vernier (.0001")
w/ vernier (.0001")
w/ vernier (.0001")
w/ vernier (.0001")
w/o ratchet stop
w/o ratchet stop
—
—
151-256
Technical Data
Graduations: 0.01mm, 0.001mm, .001" or .0001"
Spindle pitch: 0.5mm
Spindle face: Flat with carbide tip (more than HRA90), lapped surface
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 25.5mm
**with ratchet stop
DIMENSIONS AND MASS
Unit: mm
.5” (Inch)
M12x0.5
151-223 / 151-239
ø22
ø21
17
29
(38)
(95)
63
4
ø21
17
70
(28.6)
(153)
151-255 / 151-271
19
M12x0.5
103
88
155g
160g
.5” (Inch)
0
(Metric)
ø12 -0.011
ø8
ø16
ø8
(38)
(90.9)
151-225 / 151-241
225g
.5” (Inch)
0
(Metric)
ø12 -0.011
ø21
ø8
ø16
29
M12x0.5
65.9
53.6
151-256 / 151-272
4
3.5
(28.6)
(153)
88
150g
.5” (Inch)
0
(Metric)
ø12 -0.011
4
19
103
ø16
(95)
151-224 / 151-240
ø21
ø21
(38)
70
63
17
29
17
29
(38)
ø22
ø8
ø8
ø21
ø8
0
(Metric)
ø12 -0.011
.5” (Inch)
0
(Metric)
ø12 -0.011
.5” (Inch)
0
(Metric)
ø12 -0.011
53.6
230g
3.5
65.9
(90.9)
151-226 / 151-242
165g
( ): when retracting the spindle until its stroke end.
B-66
Micrometer Heads
SERIES 153 — Non-Rotating Spindle Type
FEATURES
•Carbide tipped measuring face.
•Non-rotating spindle.
SPECIFICATIONS
Metric
Range
0 - 15mm
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
153-101
Order No.
153-101
153-201*
153-202*
153-203
153-204
Accuracy
±3µm
±3µm
±3µm
±3µm
±3µm
Stem dia.
9.5mm
12mm
12mm
12mm
12mm
Stem
Plain
Plain
Plain
Plain
Plain
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Remarks
w/ vernier (0.001mm)
—
w/ vernier (0.001mm)
—
w/ vernier (0.001mm)
Accuracy
±.00015"
±.00015"
±.00015"
±.00015"
±.00015"
Stem dia.
.375"
.5"
.5"
.5"
.5"
Stem
Plain
Plain
Plain
Plain
Plain
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Remarks
w/ vernier (.0001")
—
w/ vernier (.0001")
—
w/ vernier (.0001")
*with ratchet stop
Inch
153-203
Range
0 - .5"
0 - 1"
0 - 1"
0 - 1"
0 - 1"
Order No.
153-108
153-205*
153-206*
153-207
153-208
*with ratchet stop
DIMENSIONS AND MASS
Unit: mm
ø15.3
ø14.8
ø6.35
Graduations: 0.01mm, 0.001mm, .001" or .0001"
Spindle pitch: 0.5mm
Spindle face: Flat with carbide tip (more than HRA90), lapped surface
Scale surface: Hard-chrome plating
.375” (Inch)
0
(Metric)
ø9.5 -0.009
Technical Data
10
(12)
58.5
(73.5)
27
70g
Ratchet stop
ø18
ø14.8
ø8
.5” (Inch)
0
(Metric)
ø12 -0.011
153-101 / 153-203
10
87.5
(12)
(112.5)
37
125g
ø18
ø14.8
ø8
.5” (Inch)
0
(Metric)
ø12 -0.011
153-201 / 153-205
10
(12)
37
70.5
(95.5)
153-203 / 153-207
125g
( ): when retracting the spindle until its stroke end.
B-67
Micrometer Heads
SERIES 152 — Quick Spindle Feeding of 1mm/rev.
FEATURES
Technical Data
•Quick spindle feeding of 1mm/rev.
•Carbide tipped measuring face.
Graduations: 0.01mm
Spindle pitch: 1mm
Spindle face: Flat with carbide tip (more than HRA90), lapped surface
Scale surface: Hard-chrome plating
152-102
SPECIFICATIONS
Metric
Order No.
152-101
152-102
152-103
Range
0 - 15mm
0 - 25mm
0 - 50mm
Accuracy
±2µm
±2µm
±4µm
Stem dia.
12mm
12mm
12mm
Stem
Plain
Plain
Plain
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Remarks
—
—
—
.5” (Inch)
0
ø12 -0.011
(Metric)
Unit: mm
ø30
ø8
DIMENSIONS AND MASS
16
(19)
Range
0 - 15mm
0 - 25mm
0 - 50mm
B
C
A
152-101
A
34
44
69
B
60
69
94
C
75
94
144
Mass (g)
205
230
355
( ): when retracting the spindle until its stroke end.
Micrometer Heads
SERIES 152 — Large Thimble Type for Fine Feeding
FEATURES
•The large diameter thimble for fine adjustment and positioning.
•Carbide tipped measuring face.
SPECIFICATIONS
Metric
Range
0 - 10mm
0 - 25mm
0 - 25mm
0 - 50mm
152-283
Order No.
152-283
152-332
152-348
152-380
Accuracy
±2µm
±2µm
±2µm
±4µm
Stem dia.
12mm
12mm
12mm
12mm
Stem
w/clamp nut
Plain
Plain
Plain
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Remarks
—
—
Bidirectional graduation
Bidirectional graduation
Inch
Range
0 - 1"
0 - 2"
Order No.
152-372
152-388
Accuracy
±.0001"
±.0002"
Stem dia.
.5"
.5"
Stem
Plain
Plain
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Remarks
Bidirectional graduation
Bidirectional graduation
.5” (Inch)
0
(Metric)
ø12 -0.011
ø8
M12x0.5
Unit: mm
ø49
ø49
ø16
.5” (Inch)
0
(Metric)
ø12 -0.011
ø6.35
DIMENSIONS AND MASS
4
26
(35)
45
29
(38)
53
63
(63)
66
(91)
152-332 / 152-348 / 152-372
Mass: 310g
152-283
Mass: 190g
( ): when retracting the spindle until its stroke end.
B-68
Technical Data
Graduations: 0.002mm or .0001"
Spindle pitch: 1mm
Spindle face: Flat with carbide tip (more than HRA90), lapped surface
Scale surface: White anodized aluminum
Fixture thickness for clamp nut: 22.5mm
Micrometer Heads
SERIES 110 — Differential Screw Translator (Extra-Fine Feeding) Type
FEATURES
•Differential movements of spindle threads and units allow fine spindle
feeding (0.05mm/rev*), resulting in high resolution measurements.
*110-502, 110-504: 0.025mm/rev / .001”/rev (fine feeding)
•Carbide tipped measuring face.
•Non-rotating spindle.
SPECIFICATIONS
110-102
110-502
Metric
Range
0 - 1mm
0 - 1mm
0 - 1mm
0 - 1mm
0 - 2.5mm
0 - 2.5mm
0 - 13mm
Order No.
110-105
110-106
110-107
110-108
110-101
110-102
110-502*
Graduation
0.001mm
0.0001mm
0.001mm
0.0001mm
0.001mm
0.0001mm
0.0005mm
0.01mm
Accuracy*
±3 / ±1.5µm
±3 / ±1.5µm
±3 / ±1.5µm
±3 / ±1.5µm
±3 / ±1.5µm
±3 / ±1.5µm
±3 / ±1.5µm
Stem dia.
12mm
12mm
12mm
12mm
12mm
12mm
9.5mm
Graduation
.00005"
.000005"
.00005"
.000005"
.00005"
.000005"
.00002"
.001"
Accuracy*
±.00015" / ±.00006"
±.00015" / ±.00006"
±.00015" / ±.00006"
±.00015" / ±.00006"
±.0002" / ±.00006"
±.0002" / ±.00006"
±.00015" / ±.00006"
Stem
w/clamp nut
w/clamp nut
w/clamp nut
w/clamp nut
w/clamp nut
w/clamp nut
w/clamp nut
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Spherical (SR8)
Spherical (SR8)
Spherical (SR3)
* Narrow range: 0.2mm
Inch
Stem dia.
.5"
.5"
.5"
.5"
.5"
.5"
.375"
Stem
w/clamp nut
w/clamp nut
w/clamp nut
w/clamp nut
w/clamp nut
w/clamp nut
w/clamp nut
Spindle face
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Flat (carbide tip)
Spherical (SR8)
Spherical (SR8)
Spherical (SR3)
* Narrow range: .006"
DIMENSIONS AND MASS
Unit: mm
M12x0.5
(35.2)
70
(36.2)
(95)
37.7
37.7
3
150g
ø21
12.7
62.5
(72.5)
110-105 / 110-115
110-106 / 110-116
150g
Fine-feed thimble
Coarse-feed thimble
ø13
SR
.375” (Inch)
0
ø9.5 -0.009
(Metric)
ø21
110-101 / 110-111
110-102 / 110-112
4
0
(Metric)
ø12 -0.011
ø18.6
12.7
M12x0.5
.5” (Inch)
4
ø21
ø18.6
ø8
0
(Metric)
ø12 -0.011
ø16
.5” (Inch)
4
ø16
*110-502, 110-504
ø8
ø14
Graduations: 0.001mm, 0.0005mm, 0.0001mm, .00005" or
.00002", .000005"
Spindle pitch: 0.05mm or 0.025mm
Spindle face: Flat with carbide tip (more than HRA90) or spherical, lapped surface
Scale surface: Hard-chrome plating
Fixture thickness for clamp nut: 9.5mm (11.5mm*)
Order No.
110-115
110-116
110-117
110-118
110-111
110-112
110-504*
ø5
Technical Data
Range
0 - .02"
0 - .02"
0 - .02"
0 - .02"
0 - .05"
0 - .05"
0 - .5"
15
(17)
M9.5x0.5
30
67.5
( ): when retracting the spindle until its stroke end.
(80.5)
110-502 / 110-504
95g
B-69
Micrometer Heads
SERIES 152 — for XY-Stage
FEATURES
152-390, 152-389, 152-391, 152-392
•Non-rotating device is attached to the spindle tip.
•Floating thimble allows easy zero setting at any spindle position.
•Bidirectional graduation for easy reading in both directions.
152-401, 152-402, 152-403, 152-404
•Adjustable spindle can be moved with the thimble
held at any position, allowing easy zero-setting.
SPECIFICATIONS
Metric
Range
0 - 25mm
0 - 25mm
0 - 25mm
0 - 25mm
Order No.
152-390
152-389
152-402*
152-401*
Accuracy
±2µm
±2µm
±2µm
±2µm
Stem dia.
18mm
18mm
18mm
18mm
Stem
Plain
Plain
Plain
Plain
Spindle face
Flat (hardened) with
non-rotating device
Remarks
for X-axis, Bidirectional grad.
for Y-axis, Bidirectional grad.
Spherical with carbide for X-axis, with vernier
tip (SR10)
for Y-axis, with vernier
152-390
*0.001mm reading is obtained with vernier
Inch
Range
0 - 1"
0 - 1"
0 - 1"
0 - 1"
Order No.
152-392
152-391
152-404*
152-403*
Accuracy
±.0001"
±.0001"
±.0001"
±.0001"
Stem dia.
.709"
.709"
.709"
.709"
Stem
Plain
Plain
Plain
Plain
Spindle face
Flat (hardened) with
non-rotating device
Remarks
for X-axis, Bidirectional grad.
for Y-axis, Bidirectional grad.
Spherical with carbide for X-axis, with vernier
tip (SR10)
for Y-axis, with vernier
*.0001" reading is obtained with vernier
DIMENSIONS AND MASS
0
ø18 -0.011
ø49
ø6.35
ø8
ø11
Unit: mm
1.5
10
7
ø5.5
14
66
(27.7)
(91)
52.7
152-390 / 152-392
0
ø18 -0.011
270g
SR
10
ø49
ø51
ø8
17
2
A
14
(30.7)
84.2
(109.2)
55.7
152-402 / 152-404
460g
( ): when retracting the spindle until its stroke end.
B-70
Technical Data
Graduations: 0.005mm, 0.001mm* or .0001"*
*vernier reading
Spindle pitch: 1mm
Spindle face: Flat (hardened) or spherical with carbide tip (more than HRA90), lapped surface
Scale surface: White anodized aluminum
Micrometer Heads
SERIES 197 — Non-Rotating Spindle and Large Thimble
FEATURES
•Large thimble micrometer head with non-rotating spindle.
•Floating thimble allows easy zero setting at any spindle position.
•Bidirectional graduation for easy reading in both directions.
•Dual-spindle mechanism for quick feeding of 1mm/rev.
•Carbide tipped measuring face.
SPECIFICATIONS
197-101
Metric
Range
Order No.
0 - 50mm 197-101
Technical Data
Accuracy
±5µm
Stem dia.
18mm
Stem
Plain
Spindle face
Remarks
Flat (carbide tip) Bidirectional graduation
Inch
Range
0 - 2"
Order No.
197-201
Accuracy
±.0002"
Stem dia.
.709"
Stem
Plain
Spindle face
Remarks
Flat (carbide tip) Bidirectional graduation
DIMENSION AND MASS
Unit: mm
0
ø18 -0.011
ø49
ø8
Graduations: 0.005mm or .0002"
Spindle pitch: 1mm
Spindle face: Flat with carbide tip (more than HRA90), lapped
surface
Scale surface: White anodized aluminum
14
(29)
64
( ): when retracting
the spindle until its stroke end.
(89)
79
197-101 / 197-201
300g
Micrometer Heads
SERIES 153 — Fine Graduation and High Accuracy
FEATURES
Accuracy*
±1 / ±0.5µm
Stem dia.
18mm
Stem
Plain
Accuracy*
Stem dia.
±.00004" / ±.00002" .709"
Stem
Plain
Spindle face
Remarks
Flat (carbide tip) Bidirectional graduation
*Wide range / narrow range
Inch
Range
0 - 1"
Order No.
153-302
Spindle face
Remarks
Flat (carbide tip) Bidirectional graduation
*Wide range / narrow range
DIMENSIONS AND MASS
Unit: mm
120°
A
3-M4X0.7
PCD28
31.8
(35.4)
60.4
120°
ø85.5
ø38.1
Graduations: 0.0005mm or .00001"
Spindle pitch: 0.5mm
Spindle face: Flat with carbide tip (more than HRA90), lapped
surface
Scale surface: White anodized aluminum
Metric
Range
Order No.
0 - 25mm 153-301
0
ø18 -0.02
Technical Data
SPECIFICATIONS
ø8
153-301
•Fine graduation and high resolution model.
•Large thimble micrometer head with non-rotating spindle.
•Bidirectional graduation for easy reading in both directions.
•Carbide tipped measuring face.
View from A
75
( ): when retracting
the spindle until its stroke end.
(100)
153-301 / 153-302
750g
B-71
Digital Micrometer Heads
SERIES 164 — High Resolution and High Accuracy
FEATURES
•External display units (KA Counter) are
optional.
•Connecting with an external display unit,
the Electronic Micrometer Head provides
the most efficient means of obtaining
precision measurement on XY-stages and
similar applications.
Technical Data
Accuracy: ±2µm
Stem diameter: 18mm
Resolution: 0.0001mm
When using the external KA counter
(must purchase adapter: 09AAA207)
164-141
SPECIFICATIONS
174-173A
Metric
Range
Order No.
0 - 25mm 164-141
Accuracy
Stem dia. Stem Spindle face
± 0.001mm / ±.0005mm* 38mm
Plain Flat (carbide tip)
Remarks
High accuracy model
*Wide range / narrow range
DIMENSIONS AND MASS
ø88
ø38
ø8
0
ø18 -0.011
Unit: mm
30
(35)
85
(110)
60
( ): when retracting the spindle until its stroke end.
DIMENSIONS
SPECIFICATIONS: KA counter
Mass
174-173A
0.001mm, 0.005mm, .0001”,
.0005” (selectable)
1.1kg
Unit: mm
260
167
Order No.
Resolution
09AAA207: Adapter (must purchase)
43
80
206
(1)
164-141
Mounting stud x2 (M5)
B-72
Micrometer Heads
SERIES 250 — with Digit Counter
FEATURES
•Digit counter for easy reading of spindle movement.
•Carbide tipped measuring face.
•Ratchet Stop for constant force.
SPECIFICATIONS
Metric
Range
Order No.
0 - 25mm 250-301
250-301
Accuracy
±2µm
Stem dia.
10mm
Stem
Plain
Spindle face
Remarks
Flat (carbide tip) —
Inch
Range
0 - 1"
Order No.
250-312
Accuracy
±.0001"
Stem dia.
.375"
Stem
Plain
Spindle face
Remarks
Flat (carbide tip) w / vernier (.0001")
ø6.35
Technical Data
0
ø10 -0.009
DIMENSIONS AND MASS
ø18
Graduations: 0.01mm or .0001"
Spindle pitch: 0.5mm
Spindle face: Flat with carbide tip (more than HRA90), lapped surface
Scale surface: Hard-chrome plating
Unit: mm
26.8
0
0
0
9
0
15
(17)
93.8
42
(118.8)
250-301 / 250-312
Mass: 165g
( ): when retracting the spindle with adjustable handle
Micro Jack
SERIES 7
FEATURES
•Used for accurate leveling of
machines, surface plates, and
other precision instruments.
•Easy adjustment under heavy load.
SPECIFICATIONS
Metric
Range
60 - 75mm
Order No.
7850
Graduation
0.01mm
Max. Load
400kg
Remarks
adjustable handle
DIMENSIONS AND MASS
SR1×90°
15
Graduations: 0.01mm
Unit: mm
(85)
ø15
60
Technical Data
7850
8
7850
ø40
ø64
Mass: 400g
( ): when retracting the spindle with adjustable handle
B-73
Precision Lead Screw
Technical Data
FEATURES
•Mitutoyo manufactures simple and
less expensive precision lead screws for
precise positioning mechanisms and fine
feed mechanisms, in addition to the
conventional micrometer heads.
•Mitutoyo also manufactures screws with
special specifications, such as 0.25 mm
pitch, as well as those with the standard 0.5
mm feed pitch and with dimensions and
forms that meet customer's requirements.
•Durability: 100,000 cycles are guaranteed (use
condition: 4 kg load; 2 kg for AS-6.5 and BS-6.5)
•Main applications
Precision feed stages
Fine adjustment of optical elements (mirrors, prisms)
Fiber optic centering devices
Various assembly and adjustment jigs
Drive motor
04AZA164
Pinion
04AZA162
04AZA160
Micrometer Head
Precision
lead screw
SPECIFICATIONS
Order No.
04AZA160
04AZA161
04AZA162
04AZA163
04AZA164
04AZA165
Model
AS-6.5
BS-6.5
AS-13
BS-13
AS-25
BS-25
Stroke
6.5
13
25
Feeding pitch
0.5
Feeding accuracy
±5µm
±2µm
Stem diameter
ø6-0.008
ø9.5-0.009
ø10-0.009
0
0
Tip diameter
ø3.5
ø50
ø6.35
Tail diameter
ø3-0.01
ø5-0.012
ø6-0.015
0
0
Screw nominal diameter
M4.5 0x 0.5
M7.35 x 0.5
Sleeve diameter
ø7
ø10.5
ø12
Measuring face
Hardening
With Carbide tip
Mass (g)
10
11
27
30
61
64
Others
•AS type: Flat spindle tip without nut
•BS type: Spherical spindle tip with nut
DIMENSIONS
Unit: mm
Type A: Straight type
Nominal diameter
of screw
Diameter
of bottom
tip
Diameter
of top tip
Spindle (material:
SKS hardening steel)
L3
L2
L1
External diameter
of sleeve
Stem
diameter
Sleeve (material: free-cutting
steel, black oxide finish)
L4
L
Type B: Stem with nut
Nominal diameter
of screw
Diameter
of bottom
tip
Diameter
of top tip
Spindle (material:
SKS hardening steel)
L3
L5
L2
L1
L4
L
B-74
External diameter
of sleeve
Sleeve (material: free-cutting
steel, black oxide finish)
Stem
diameter
Clamp-down nut
Order No.
04AZA160
04AZA161
04AZA162
04AZA163
04AZA164
04AZA165
L
39
39
57.5
57.5
98.5
98.5
L1
15
15
25
25
42
42
L2
14.5
14.5
21.5
21.5
39.5
39.5
L3
9
7.5
15.5
15.5
27
27
L4
6
6
8
8
10
10
L5
—
3
—
4
—
4
Example Application
Fixtures for Micrometer Heads
FEATURES
Workstage
Micrometer head
•The act of fabricating brackets to mount
micrometer heads for each particular
application can be laborious and costly.
Mitutoyo offers various types of fixtures
for micrometer heads to meet a wide
range of applications. These fixtures are
made of nickel-plated cast iron.
•There are two types of fixtures for
micrometer heads with or without clamping
nut on the stem.
Fixture
DIMENSIONS: Fixtures for plain stem type micrometer heads
Unit: mm
B
K
I
K
G
D
C
J
D
A
2-J
F
H
C
Order No.
A
B
C
D
E
F
G
H
I
J
K
L
M
I
E
303560
ø9.5
9
14.5
20
23
5
11
8
1.5
32.5
4.5
ø3.4
M3x0.5
303569
ø9.5
14.5
19.5
30
35
7
16
12
3.25
42.5
7.25
ø4.5
M3x0.5
H
303579
ø10
14.5
19.5
30
35
7
16
12
3.25
42.5
7.25
ø4.5
M3x0.5
Order No.
A
B
C
D
E
F
G
H
I
J
K
303564
ø9.5
9
30
42.5
4
15
10
15
4.5
ø3.4
M3x0.5
E
303573
ø9.5
14.5
40
52.5
6
18
15
20
7.25
ø4.5
M3x0.5
303583
ø10
14.5
40
52.5
6
18
15
20
7.25
ø4.5
M3x0.5
B
C
M
E
G
2-L
K
J
F
Order No.
A
B
C
D
E
F
G
H
I
J
303562
ø9.5
9
15
20
40
3
30
15
ø3.4
M3x0.5
C
303571
ø9.5
14.5
15
22.5
60
5
40
20
ø4.5
M3x0.5
I
H
D
D
J
B
A
Note: Supplied with a socket head screw (M3x0.5x12mm)
for the fixtures to be used with a micrometer head without
clamp nut (plain stem type micrometer head).
G
A
2-L
F
A
M
B
2-I
F
303581
ø10
14.5
15
22.5
60
5
40
20
ø4.5
M3x0.5
Order No.
A
B
C
D
E
F
G
H
I
J
K
L
M
B-75
303566
ø9.5
9
15
15
25
8.5
7.5
10
10
32.5
4.5
ø3.4
M3x0.5
H
E
303575
ø9.5
14.5
15
20
40
8.5
10
20
15
40
7.25
ø4.5
M3x0.5
G
303585
ø10
14.5
15
20
40
8.5
10
20
15
40
7.25
ø4.5
M3x0.5
DIMENSIONS: Fixtures for micrometer heads with clamp nut
Unit: mm
B
F
G
C
D
D
J
F
A
H
C
Order No.
A
B
C
D
E
F
G
H
I
J
K
303559
ø9.5
6
14.5
20
24
5
11
8
0.5
27.5
ø3.4
E
303568
ø9.5
11.5
19.5
30
35
7
16
12
1.75
40
ø4.5
I
H
303578
ø10
11.5
19.5
30
35
7
16
12
1.75
40
ø4.5
Order No.
A
B
C
D
E
F
G
H
I
E
303563
ø9.5
6
30
37.5
4.5
15
10
15
ø3.4
303572
ø9.5
11.5
40
50
6.5
18
15
20
ø4.5
303582
ø10
11.5
40
50
6.5
18
15
20
ø4.5
B
C
C
E
2-K
D
Order No.
A
B
C
D
E
F
G
F
A
I
D
J
B
2-I
G
A
2-K
A
B
2-G
303561
ø9.5
6
40
3.5
30
15
ø3.4
303570
ø9.5
11.5
60
5.5
40
20
ø4.5
F
303580
ø10
11.5
60
5.5
40
20
ø4.5
Order No.
A
B
C
D
E
F
G
H
I
J
K
L
B-76
303565
ø9.5
6
ø15
15
25
8.5
7.5
10
10
27.5
ø3.4
0.75
H
E
303574
ø9.5
11.5
ø15
20
40
8.5
10
20
15
35
ø4.5
1.25
G
L
303584
ø10
11.5
ø15
20
40
8.5
10
20
15
35
ø4.5
1.25