Page 424 - Mahr马尔量具完整

MaraMeter 844 z1 / 844 z2

Measuring Head

FEATURES

• Maximum wear resistance due to
carbide ball anvils
• Constant measuring force due to
built-in spring, eliminating user
influence
• Anvils, measuring heads, holder, M dk + 2 D M
spacer (intermediate piece) and D M M dk D M
depth extensions form a very
comprehensive modular system
which can rapidly be converted
to measure further gear sizes Application:
• When ordering please state the
required ball diameterTable
(dimensions in mm) • For diametrical two ball measurement MdK
0.5000.5510.6200.6230.6300.7 • To obtain the pitch diameter and conical form of internal gears in any
220.8620.8950.965 position and at any depth
1.1001.1181.1251.2501.3501.3
721.3851.5241.5401.6001.6
501.7001.7501.7821.8001.8
291.9002.0322.2502.2842.3 TECHNICAL DATA
862.4382.6672.7042.7132.7
212.7432.7503.0483.2503.4 Order no. Product type Measuring range Dimension over balls Error limit G e Repeat-
003.6584.8355.2505.4865.5- MdK ability f w
006.0006.0966.3506.5007.000 mm mm µm µm
4485000 844 z1 23.5 – 26.5 26 – 130.5 6 1
4485001 844 z2 46 – 49 48.5 – 333 6 1

420 MaraMeter | Indicating Measuring Instruments