Renishaw MIH, Руководство пользователя

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49 Mechanical specifi cation
10 Mechanical specifi cation
Probe mounting Renishaw autojoint
Autojoint repeatability (at
the stylus tip) (2
σ
)
0.5 µm (0.00002 in) *
Probe status indicator LED
Swept radius
62 mm (5.44 in) *
MIH positional repeatability
(at the stylus tip) (2
σ
)
1 µm (0.00004 in) *
Accuracy of step spacing
from theoretical position in
each axis (at the stylus tip)
±0.3 mm (±0.012 in) *
Total angular
movement
A axis 0° - 105° in 7.5° step = 15
positions
B axis ±180° in 7.5° steps = 48 positions
Total number of positions 720
Support limit of head
(unlocked)
150 mm (5.91 in) using PAA2 and
TP6
Maximum extension length 300 mm (11.81 in) using PAA3 and
TP6
Lock/unlock mechanism Single thumbwheel rotation
Weight 580 g (1.3 lb)
Working temperature range 10 °C - 40 °C (50 °F - 105 °F)
* Using a TP6A fi tted with a 21 mm (0.83 in) stylus