HEIDENHAIN TNC 430 PA/M - LE 426 PB (Spindle up to 12 000 Rpm)

3 – 10 HEIDENHAIN Technical Manual TNC 426, TNC 430
Logic unit
LE 426 PB,
LE 430 PA
*
40
40
40°
215
40
30
83
307
°C
*
°C
°C
B
R 331
*
* *
*
*
°C
°C
°C
°C
>577
>110
80
80
40
40
30
100
160
30
100
°C
*
Air inlet
Measuring point for
ambient temperature
Free space for air circulation
Free space for servicing
Illustration of
max. swivel range.
The minimum angle of
swivel for exchange
of subassemblies should
be at least 90°.
Minimum clearance
for servicing!
recommended: =
approx. 250 mm
Maintain clearance
for screwdriver
Connecting cables
must not hinder
swivel movement
of the control
Air outlet
>22.72"
3.15"3.15"
>4.33"
1.57"
1.57"
3.94"
1. 18 "
1. 18 "
3.94"
6.3"
12.09"
1. 18 "
3.27"
1.57"1.57"
1.57"
8.46"
R 12.8"