4.5Fastening rope protection clamp
"
The drive unit is equipped with two rope protection clamps.
"
Each of the two protection clamps will be fastened at the housing with two screws M8 x 16 and
washers.
Tightening torque M8 - 8.8: 23 Nm
"
Through the longholes in the clamp the required distance to the ropes can be adjusted.
"
The rope protection clamps must be fastened in a distance of 2 - 3 mm to the ropes.
"
On installations with rope pull upwards a protection must be installed to prevent foreign
bodies to entering between rope and traction sheave.
5Electrical installation
5.1
Safety precautions
Mounting, electrical connection and commissioning are only to be performed by trained service
personnel. Adhere to all machinery-related requirements and speci
fi
cations supplied by the system
manufacturer or machine builder.
5.2
EMC directive
The adherence to the EMC Directive 2004/108/EC only pertains to this product if controllers tested
and recommended by ZIEHL-ABEGG SE are used, which have been installed in accordance with the
corresponding controller description and in line with the EMC. If the product is integrated unprofes-
sionally into a system or complemented by and operated with components (e. g. regulators and
controllers) which have not been recommended, the operator of the complete system alone shall be
responsible for adhering to the EMC Directive 2004/108/EC.
5.3
Motor connection
CAUTION!
"
The drive must not be connected to the mains supply without a controller!
"
The motor is permitted to be used at frequency inverters with a maximum DC-link voltage of
< 750 V DC!
"
A screened motor cable has to be used. The screen has to be connected on both ends. The
maximum motor cable length is 25 m.
"
Connect to the motor terminal box depending on the motor cable as follows:
PE
U
V
W
green/yellow
black
brown
blue
*
green/yellow
black
brown
grey
**
green/yellow
1
2
3
*
DIN VDE 0243: 1990-01
**
DIN VDE 0293-308: 2003-01
"
If no other agreement was met, the absolute encoder offset is set to 0 To do that, connect the direct
current with
U to +
and
V and W to -
.
"
The motor connection lines U, V and W have to be connected on the motor and inverter side to the
correct phases and must not be changed. Otherwise the motor may speed up uncontrolled.
"
The motor is protected by PTC-resistors. The connection has to be made via a PTC resistor
controller! The admissible test voltage of PTC resistors is maximum 2.5 V DC.
Electrical installation
$7%$B*%
Part.-No. 01008166-GB (
EU-BD 845
)
8/68
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model series SM160.30B/40B