Interference Fit Method - Renishaw RESOLUTE FS with BiSS Series Installation Manual And Safety Manual

Step 4

Step 5
 Rotate the RESA ring, measuring the radial displacement at all
Recommended
Diameter
of the screw locations.
torque range
(mm)
(Nm)
 Tighten the screw with the lowest radial displacement so that it
matches the average radial displacement, whilst ensuring the
≤ 115 1.5 - 2.1
maximum torque specified in the table is not exceeded.
150 to 255 0.8 - 1.1
 Again, rotate the RESA ring and re-check the radial displacement
300 to 413
0.5 - 0.7
at all of the screw locations, tightening the screw with the lowest
≥ 417 1.2 - 1.7
radial displacement so that it matches the average.
 Repeat this process until the radial displacement at all of the
screw locations is within ±3 µm and that all screw torques are
within the specified range.
 Excessive tightening of screws can have a small effect on accuracy.
Please contact your local Renishaw representative for more details.
RESOLUTE FS with BiSS Safety encoder system installation guide and safety manual
®
Insert screws into the remaining mounting holes.

Interference fit method

Mounting shaft specifications
DO DS
 Remove the protective film from the surface of the RESA
 Clean the mounting faces of shaft and RESA as
recommended in 'Storage and handling' on page 5
NOTES:
 Do not lubricate the screws
 Do not use a thread locking compound
 Ensure that all screws are tightened to 1.6 Nm
Minimum thread engagement is 6 mm

 Recommended screw type is M3 × 0.5 and must comply
with: ISO 4762/DIN 912 grade 10.9 minimum/ANSI B18.3.1M
Original instructions
DO (mm) DS (mm)
30.033
52 *
30.017
37.033
57
37.017
55.039
75
55.020
80.045
100
80.023
80.045
103
80.023
80.045
104
80.023
95.045
115
95.023
130.052
150
130.027
180.052
200
180.027
186.060
206
186.031
186.060
209
186.031
209.060
229
209.031
235.060
255
235.031
280.066
300
280.034
330.073
350
330.037
392.073
413
392.037
NOTE: 417, 489 and 550 mm rings
should be taper mounted only.
DO = Nominal external diameter
DS = Recommended shaft diameter
to enable interference fit
52 mm 'B' section ring = 32.033
*
32.017
13