SCU
Linear stroke control unit for Steady Rests
■ Completely sealed, protection class IP 66 ■ Output signal 4 - 20 mA or 0 - 10 V
Linear stroke control unit SCU
10
20
mA
V
8
16
4 - 20 mA
6
12
The linear stroke control unit type SCU provides a linear output signal between min. 4 mA and max. 20 mA depending on the Steady Rest clamping range. This allows to detect any position of the Steady Rest, and thus of the Steady Rest arms, safely.
0 - 10 V
4
8
2
4
• Time saving by only partial opening the Steady Rest (with corresponding hydraulic power unit).
0
0
• Collision protection by evaluation of the output signal of the machine control.
mm
Steady Rest clamping range in mm
Output signal depending on the Steady Rest clamping range
10
10
20
20
mA
V
mA
V
8
8
16
16
6
6
12
12
4
4
8
8
2
2
4
4
0
0
0
0
mm
mm
Time saving by only partial opening of the Steady Rest
with SCU
without SCU
Collision protection by evaluation of the output signal
10
Protected area
Protected area
Linear measuring of the steady rest stroke and thus linear modulation of the protected area
SMW-AUTOBLOK 437
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