Assembly instruction
– PSD/PSC 4xx positioning system
© 15/03/2022, halstrup-walcher
- 4 -
7100.006844 Assembly instruction PSD/PSC 4xx B EN
Grounding the drive
Note:
The positioning system should be connected to the
machine base using the shortest possible cable. The
minimum wire cross-section of the grounding cable is
1.5 mm².
To ground the drive:
Next to the connectors, there is a screw for mounting the grounding
cable.
Instructions:
1. Open the screw next to the connection plug(s).
2. Attach the specified cable.
3. Fasten the grounding cable to the drive with the screw.
4. Fasten the other end of the grounding cable to the position
provided on the machine base.
Electrical connections for the drive
To connect the drive electrically:
Note:
Please refer to the connection diagram on the housing
cover (not for IO-Link devices).
Example:
Information on the connection and pin assignment for your drive can
be found at:
www.halstrup-walcher.de/technicaldocu
Please search for “PSD” or “PSC”, select your type, click on
“Instruction manuals” and download the files appropriate to your bus
communication interface, file name: Connector and pin assignments.
Run drive in reverse
Depending on the model, the drive may be run in reverse up to a
certain speed.
ATTENTION:
Running a PSD/PSC 4xx in reverse for more
than 1-2 seconds at more than the permissible speed will
damage the internal protection diode and the PSD/PSC 4xx
will be defective.
Please refer to the following table to find the maximum permissible
speed [rpm]:
PSD direct drives:
PSD
4
0
1
/4
1
1
-5
V
/8
H
/1
4
H
PSD
4
0
3
/4
1
3
-8
H
/1
4
H
PSD
4
2
2
/4
3
2
-8
V
/8
H
/1
4
H
PSD
4
2
4
/4
3
4
-14H
PSD
4
2
6
/4
3
6
-14H
PSD
4
2
8
/4
3
8
-14H
PSD
4
8
0
/4
9
0
-5
V
/-
8
H
/-
14H
PSD
4
8
1
/4
9
1
-5
V
/-
8
H
/-
14H
200
48
200
95
60
45
200
48
PSC direct drives:
PSC
4
0
1
/4
1
1
-5
V
/8
H
/1
4
H
PSC
4
0
3
/4
1
3
-8
H
/1
4
H
PSC
4
2
2
/4
3
2
-8
V
/8
H
/1
4
H
PSC
4
2
4
/4
3
4
-14H
PSC
4
2
6
/4
3
6
-14H
PSC
4
2
8
/4
3
8
-14H
450
110
300
145
95
75
Dismantling the drive
How to dismantle the drive with hollow shaft and adjustable collar
Note:
When dismantling models with a solid circular shaft,
please follow the coupling manufacturer’s instructions.
Instructions:
1. Disconnect all electrical connections.
2. Undo the adjustable collar screw(s).
3. Remove the drive from the shaft.
Note:
Ensure the drive is pulled off the shaft in the axial
direction. Excessive bending can damage the output shaft.
Grounding screw
