Resm20 Installation Drawing ('A' Section) - Renishaw TONiC RESM20 Installation Manual
T20x1 resm angle encoder system
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Also See for TONiC RESM20:
- Functional safety manual (27 pages) ,
- Installation manual (60 pages)
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RESM20 installation drawing ('A' section)
Dimensions and tolerances in mm
N holes equally spaced on PCD ØDH Ø3.5
through c/bore top face Ø6 × 3 deep
N holes equally spaced on PCD ØDH M3 × 0.5
through c/bore top face Ø3.5 × 4 deep
A
A
ØDI
ØDH
ØDO
NOTE: θ is the angle between one tapped hole and the adjacent
clearance hole. The angle between two clearance holes is 2θ.
TONiC RESM20 angle encoder system installation guide
Section A–A
10
0.5 × 45°
θ
3
Nominal
Line
DO
external
count
(mm)
diameter
(mm)
52.20
52
8 192
52.10
57.35
57
9 000
57.25
75.40
75
11 840
75.30
100.30
100
15 744
100.20
103.20
103
16 200
103.00
104.40
104
16 384
104.20
114.70
15° ±0.2°
115
18 000
114.50
150.40
150
23 600
150.20
200.40
200
31 488
200.20
206.50
1 x 45°
206
32 400
206.10
208.80
209
32 768
208.40
229.40
229
36 000
229.00
254.80
255
40 000
254.40
300.40
300
47 200
300.20
350.40
350
55 040
350.20
412.70
413
64 800
412.30
417.40
417
65 536
417.00
489.12
489
76 800
488.72
550.20
550
86 400
549.80
*
There are no tapped holes on the 489 mm ring.
DI
Mounting holes
Readhead
(mm)
model
θ
DH
N
(mm)
30.04
40
6
30°
30.00
T2021
37.04
47
6
30°
37.00
55.04
65
6
30°
55.00
80.04
90
6
30°
80.00
80.04
90
6
30°
T2011
80.00
80.04
90
6
30°
80.00
95.04
105
6
30°
95.00
130.04
140
9
20°
130.00
180.04
190
12
15°
180.00
186.05
196
12
15°
186.00
186.05
196
12
15°
186.00
209.05
219
12
15°
209.00
235.06
245
12
15°
235.00
T2001
280.06
290
16
11.25°
280.00
330.06
340
16
11.25°
330.00
392.08
402
18
10°
392.00
380.10
390
18
10°
380.00
451.10
18° *
462
20
450.90
510.10
520
20
9°
510.00
5
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