Renishaw TS20 Guide D'installation Et D'utilisation page 16

1-6
TS20 PROBE with STRAIGHT STYLUS
Sense directions
Uni-directional
repeatability.
Maximum mean
2 sigma (2σ σ σ σ σ ) value
Temperature limits
Operating
Storage
Dimension A
Tooling
size also shown on
page 1-9
41 mm
25 mm
(0.98 in) (1.61 in)
50 mm
32 mm
(1.26 in) (1.96 in)
58 mm
40 mm
(1.57 in) (2.28 in)
TS20 SPECIFICATION
Probe X and Y
overtravel with
straight stylus
Normally ±X and ±Z axes
of a lathe
2 µm (0.00008 in)
Valid for test velocity of
480 mm/min (1.57 ft/min)
at stylus tip
5° to 60° C (41° to 140° F)
–13° to 60° C (9° to 140° F)
Dimension B
also shown
straight styli
on page 1-9
28,25 mm
(1.11 in)
37,25 mm
(1.46 in)
45,25 mm
(1.78 in)
Non probing direction
Uni-directional
Stylus
repeatability 2σ σ σ σ σ
overtravel
At a probing speed of
with
480 mm/min (1.57 ft/min)
±6 mm 2,0 µm
(0.00008 in)
(±0.24 in)
±7,5 mm 2,5 µm
(0.0001 in)
(±0.30 in)
±9 mm 3,0 µm
(±0.35 in) (0.00012 in)
Trigger force
dependant on
sense direction
0,60 - 1,6 N
60 - 160 gf
(2.12 - 5.64 ozf)
0,47 - 1,26 N
47 - 126 gf
(1.66 - 4.44 ozf)
0,39 - 1,6 N
39 - 106 gf
(1.38 - 3.74 ozf)