2 – 22 HEIDENHAIN Technical Manual TNC 426, TNC 430
2.3 Brief Description
Specifications TNC 426 TNC 430
Basic version with integrated motor control
TNC 426 PB, TNC 430 PA:
All position and speed inputs 1 V
PP
TNC 426 M, TNC 430 M:
All position inputs 1 V
PP
or EnDat
All speed inputs 1 V
PP
or EnDat
TNC 426 PB:
n 5 axes plus spindle (up to
12 000 rpm) with position
and speed inputs
n 5 axes plus spindle (up to
30 000 rpm) with position
and speed inputs
TNC 426 M:
n 5 axes plus spindle
(up to 12 000 rpm) with
position and speed inputs
n 5 axes plus spindle (up to
30 000 rpm) with position
and speed inputs
TNC 430 PA:
n 5 axes plus spindle (up to
30 000 rpm) with position
and speed inputs
n 6th axis with speed input
TNC 430 M:
n 6 axes plus spindle (up to
30 000 rpm) with 6
position and 7 speed
inputs
n 9 axes plus spindle (up to
30 000 rpm) with position
and speed inputs
Basic version with analog speed command interface
Position inputs 1 V
PP
TNC 426 CB:
n 5 axes plus spindle
TNC 430 CA:
n 8 axes plus spindle
Options
TNC 430 CA:
n Position input for the
9th axis
TNC 430 PA:
n Position inputs for 3
additional axes with
analog speed interface
n Position input for the
6th axis
n Digitizing with triggering touch probe
n Digitizing with measuring touch probe
n Ethernet interface