Page 109 - Mahr马尔量具完整

Micromar 44 A
-
Self-Centering Inside Micrometer

FEATURES

• Operating and display units with
satin chrome finish
• Stainless spindle is hardened
throughout and ground
• Rapid drive with integrated
ratchet
• Self-centering measuring head
consists of 3 laterally positioned
anvils, each are offset at intervals
of 120°
• Anvils from 12 mm are Application:
carbide-tipped
• From 12 mm the anvils can be For measuring:
used to measure the bottom of
a bore • Through holes
• From 40 mm all measuring • Blind holes
heads are made from aluminium • Centering shoulders
to reduce weight
• Package contains: instruction TECHNICAL DATA
manual, allen key, key for
replacing measuring heads Order no. Product type Measuring Graduation Error limit Spindle Standard Measuring Measuring
(from 30 mm), case range value thread pitch depth depth with
extension
mm mm µm mm mm mm
4190310 44 A 6 – 8 0.001 4 0.5 DIN 863– 4 58 133
4190311 44 A 8 – 10 0.001 4 0.5 DIN 863– 4 58 133
4190312 44 A 10 – 12 0.001 4 0.5 DIN 863– 4 58 133
4190313 44 A 12 – 16 0.001 4 0.5 DIN 863– 4 64 139
4190314 44 A 16 – 20 0.001 4 0.5 DIN 863– 4 64 139
4190315 44 A 20 – 25 0.005 4 0.5 DIN 863– 4 68 218
4190316 44 A 25 – 30 0.005 4 0.5 DIN 863– 4 68 218
4190317 44 A 30 – 40 0.005 4 0.5 DIN 863– 4 76 226
4190319 44 A 40 – 50 0.005 4 0.5 DIN 863– 4 76 226
4190320 44 A 50 – 60 0.005 5 0.5 DIN 863– 4 79 229
4190321 44 A 60 – 70 0.005 5 0.5 DIN 863– 4 79 229
4190012 44 A 70 – 85 0.005 5 0.5 DIN 863– 4 97 247
4190013 44 A 85 – 100 0.005 5 0.5 DIN 863– 4 97 247
4190014 44 A 100 – 125 0.005 6 0.5 DIN 863– 4 132 282
4190015 44 A 125 – 150 0.005 6 0.5 DIN 863– 4 132 282
4190016 44 A 150 – 175 0.005 7 0.5 DIN 863– 4 132 282
4190017 44 A 175 – 200 0.005 7 0.5 DIN 863– 4 132 282

Micromar | Micrometers 105