4. Measure the distance (b) from the back mounting
surface of the rack (fixed on the machine bed) to the
DRP+ fixing surface. If possible, do it for each rack
section and use the largest measured value.
5. The intermediate plate must be realized with a thickness (c) respecting the parallelism tolerance
shown in the table below.
Tooth radial
SIZE
clearance t
DRP1+
0.1
DRP2+
0.15
DRP3+
0.2
DRP4+
0.2
DRP5+
0.3
The tooth radial clearance t
chapter) is detailed in the sketch below:
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DRP+ User manual
P
(mm)
b1
+0.025
mm
0.02
-0.025
+0.025
mm
0.02
-0.025
+0.05
mm
0.02
-0.05
+0.075
mm
0.02
-0.075
+0.1
mm
0.03
-0.1
(as well as the backlash between rack and pinion t
b1
Ref.: RX182/009
Version 01/2017 - English
, mentioned in the next
b2
Page 16 / 30