Micrometers
Disc Micrometers SERIES 223, 123 • Can be used for making root tangent measurements on spur gears and helical gears.
• Equipped with Ratchet Stop for constant measuring force.
B
123-125
223-125
SPECIFICATIONS Inch Order No. Range (in) Mechanical counter model 223-125 0 - 1
Graduation (in)
Accuracy* (in)
Flatness (in)
Parallelism (in)
Anvil dia. (in)
Measurable module
0.001
±0.0002
0.00004 0.0002 ø0.787 0.5 - 6
Analog
123-125 123-126 123-127 123-128
0 - 1 1 - 2 2 - 3 3 - 4
±0.0002
0.0002
0.001
0.00004
ø0.787 0.5 - 6
±0.0003
0.0003
Metric Order No.
Range (mm)
Graduation (mm)
Accuracy* (µm)
Flatness (µm)
Parallelism (µm)
Anvil dia. (mm)
Measurable module
Mechanical counter model 223-101 0 - 25
0.01
±4
1
4
ø20
0.5 - 6
223-102
25 - 50
Analog
123-101
0 - 25
123-113 * 1 123-102 123-114 * 1 123-103 123-115 * 1 123-104 123-116 * 1 123-105
±4
4
25 - 50
1
ø20
0.5 - 6
50 - 75
±6
6
75 - 100
0.01
100 - 125 125 - 150 150 - 175 175 - 200 200 - 225 225 - 250 250 - 275
±7
7
123-106 123-107 123-108 123-109 123-110 123-111
±8
8
1.6
ø30
0.7 - 11
±9
9
123-112 275 - 300 * E MPE (ISO 3611:2023 and ASME B89.1.13-2013) *1 The measuring discs have carbide tips.
Need Service?
B-35
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