CNC-Step T-Rex Series - Rotation Axis; Tangential Knife (C); Motor Connection (X, Y, Z)

Operating Instructions
T-Rex-Series
CNC-STEP e.K. ▪ Siemensstrasse 13-15 ▪ 47608 Geldern ▪ Germany
Page 38
Support: +49 (0)2831/91021-50
31.03.2014
4.5.2 rotation ax i s / ta n g enti a l knif e (C)
The fifth axis can optionally be used either for a rotation axis (part of set) or for a tangential knife.
Thus, this axis can be retrofitted without having to interfere with the existing wiring, all necessary
additional signals on this connector are available.
Fig. 19: Assignment of C-terminal
Sub-D
Pin Nr.
Signal
1+9
Stepper motor winding A+
2+10
Stepper motor winding A-
3+11
Stepper motor winding B+
4+12
Stepper motor winding B-
7+8
Oscillation +12 .. 24V (max. 3A)
14+15
Oscillation mass
13
limit C
5
Signal ground, screen
6
Fan, sensor +12 V max. 150mA
4.5.3 Moto r conn e c t ion ( X, Y, Z)
Fig. 20: Assignment of motor
connection
Pin No.
Signal
1
Motor winding A+
2
Motor winding A-
3
Motor winding B+
4
Motor winding B-