halstrup-walcher PSD4 Series User manual

Assembly instruction and declaration
in accordance with the Machinery Directive 95/16/EC
PSD4xx positioning system
halstrup-walcher GmbH
Stegener Straße 10
79199 Kirchzarten
Tel. [phone]
[email protected]
www.halstrup-walcher.com
© 10.06.2020, halstrup-walcher
7100.006394_Assembly
instruction_PSD4xx_D_ENG
PSD4xx positioning system
The PSD4xx positioning system is an integrated drive for the
accurate adjustment of auxiliary and positioning axes. The drive
makes it possible to perform reproducible and simultaneous
adjustments at all the required positions.
The PSD4xx positioning system converts a digital positioning
signal into a rotational angle.
The integrated absolute measuring system eliminates the need
for time-consuming reference runs. A bus system connection
simplifies the wiring. A hollow shaft with adjustable collar makes
assembly quite simple.
The positioning system is especially suitable for automatically
setting tools, stops or spindles for wood-processing equipment,
packing lines, printing equipment, filling units and other types of
special machines. The devices require no maintenance.
Models
The PSD4xx positioning drive is available in a variety of models:
- Torque (options): 0,8 .. 8 Nm
- Bus interface (options):
oCANopen (incl. switchable terminating resistor)
oIO-Link
oPROFINET
oEtherCAT
- Protection class:
oStandard: IP 50
oOptional: IP 65
- Solid circular shaft (flattened), 5 mm or 8 mm
- Optional: Hollow shaft, 8 mm or 14 mm (with gear reducer)
- Optional: Gearbox kit for increased torque requirements
with 8 mm or 14 mm hollow shaft
- Selectable connector orientation (horizontal or vertical with
regard to the output axis)
Adjusting settings
The drive has bus-dependent setting options:
- Assignment of device address
- Setting the baud rate
- Switching the terminating resistor
For more information about these functions and their settings,
please refer to the detailed instruction manual at:
http://www.halstrup-walcher.de/technicaldocu.
Operating elements for drives with hollow shaft
1
M12 male connector for power supply (A-coded)
(for devices with IO-Link also for communication)
2
M12 connector for bus (not for devices with IO-Link)
CA: M12 female connector (B-coded)
EC/PN: M12 female connector (D-coded)
3
M12 connector for bus (not for devices with IO-Link)
CA: M12 male connector (B-coded)
EC/PN: M12 female connector (D-coded)
4
Sealing plug (device controls (not for devices with IO-
Link) and status elements)
5
Connection diagram (on the opposite side of the
connectors) (not for devices with IO-Link)
6
Housing section with power and control electronics
7
Type label
8
Ground screw
9
Gearbox with hollow shaft PSD403 / -413 / -426 / -436 /
-428 / -438:
Attachment housing with hollow shaft PSD401 / -411 /
-422 / -432:
10
Hollow shaft, 8 mm or 14 mm, with adjustable collar and
allen screw (M4 x 16 DIN 912) for spindle mounting
11
Sealing plate (1.5 mm): to offset lash in the spindle
12
Torque support: mechanical fixation to prevent the drive
from twisting

Assembly instruction –PSD4xx positioning system
© 10.06.2020, halstrup-walcher - 2 -7100.006394_Assembly instruction_PSD4xx
The dimensions of your PSD4xx can be found in the current data
sheet on the website: http://www.halstrup-
walcher.de/technicaldocu
Operating elements for drives with solid circular shaft
1
M12 male connector (A-coded)
(for device with IO-Link for bus and power supply)
2
M12 connector for bus (not for devices with IO-Link)
CA: M12 female connector (B-coded)
EC/PN: M12 female connector (D-coded)
3
M12 connector for bus (not for devices with IO-Link)
CA: M12 male connector (B-coded)
EC/PN: M12 female connector (D-coded)
4
Sealing plug (device controls (not for devices with IO-
Link) and status elements)
5
Connection diagram (on the opposite side of the
connectors) (not for devices with IO-Link)
6
Housing section with power and control electronics
7
Type label
8
Ground screw
9
Flange holes M3 (PSD40x/41x) or ∅4.5 (PSD42x/43x)
10
Solid circular shaft (flattened), 5 mm or 8 mm
The dimensions of your PSD4xx can be found in the current data
sheet on the website: http://www.halstrup-
walcher.de/technicaldocu
Type label
1
Manufacturer and website
2
Country of manufacture
3
Technical data
4
Article number (specific)
5
MAC-address (only for devices with IE buses)
6
Order key
7
Serial number
8
CE conformity certification
Safety precautions
This assembly instruction is part of the product. Please read this
manual carefully, follow our instructions, and pay special
attention to the safety information provided. The manual should
be available at all times. Please contact the manufacturer if you
do not understand any part of the instructions.
The drive has been designed and tested to ensure its safety.
However, it may still be dangerous if used inappropriately and
with faulty operation. Always observe the operating requirements
–particularly the permissible supply voltage –indicated on the
type label and the data sheet.
The person responsible for the electrical connections must be
notified immediately if the drive is damaged. In the event of a
fault, please refer to the detailed instruction manual at:
www.halstrup-walcher.de/technicaldocu.
WARNING
Risk of injury if used inappropriately.
The device must be installed by trained technical personnel.

Assembly instruction –PSD4xx positioning system
© 10.06.2020, halstrup-walcher - 3 -7100.006394_Assembly instruction_PSD4xx
WARNING
Risk of burns due to hot drive.
The drive can become very hot during operation.
Allow the drive to cool before touching it.
WARNING
Risk of crushing due to rotary movement.
Do not reach into the working area of the drive when it is
still turning.
The user/operator must ensure appropriate protective
measures are taken.
WARNING
Incorrect installation can lead to the destruction of the
drive.
WARNING
Check that the supply lines are not pinched or crushed.
Lay the supply lines according to the general and specific
local installation regulations.
If the supply lines have not been delivered together with the
device, please select suitable cables for the application.
Do not operate the positioning unit if the supply lines are
noticeably damaged.
WARNING
Risk of injury. High contact voltages can occur in the case
of malfunctions.
This can be prevented by grounding.
WARNING
The drive must only be installed and wired when it is
disconnected from the power supply.
Storage and transportation of devices
The PSD4xx positioning drive should always be stored and
transported to the place of installation in its original packaging.
Maintenance, cleaning and repair of
devices
The drive requires no maintenance. The drive may only be
cleaned from the outside with a damp cloth.
Repairs should only be carried out by the manufacturer.
Installing the device
Depending on the model, the device can be installed on the
machine using a hollow or solid circular shaft.
ATTENTION Never apply force to the housing of
the drive, e.g. for supporting weight.
Installing a drive with hollow shaft
How to mount the drive on a shaft
Tools required: 3 mm Allen key.
Example:
Instructions:
1. Slide the drive onto the shaft to be driven.
2. Guide the torque support into the hole provided by the
planner.
3. Slide the drive towards the machine base until the sealing
plate is pressed together to approx. the half thickness.
4. Now tighten the adjustable collar screw with 4 Nm.
The drive is now installed.
Note: Ensure that the drive and machine base are as
parallel to each other as possible.
INCORRECT CORRECT 
ATTENTION Under no circumstances must the
drive be bolted on “hard” without an
air gap between it and the machine.
The sealing plate is used for
tolerance compensation.

Assembly instruction –PSD4xx positioning system
© 10.06.2020, halstrup-walcher - 4 -7100.006394_Assembly instruction_PSD4xx
Installing a drive with solid circular shaft
The drive is installed on the axle to be driven using a coupling
and an intermediate flange.
Install the drive according to the coupling manufacturer’s
specifications.
Example:
The dimensions of your device can be found in the current data
sheet on the website: http://www.halstrup-
walcher.de/technicaldocu
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 an M4 stud bolt for mounting the
grounding cable.
Instructions:
1. Open the stud bolt next to the connection plug(s).
2. Attach the specified cable.
3. Fasten the grounding cable to the drive with the stud bolt.
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
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

Assembly instruction –PSD4xx positioning system
© 10.06.2020, halstrup-walcher - 5 - 7100.006394_Assembly instruction_PSD4xx
Installation declaration