Gearless Lift Machine
WSG-S2.3
Operating Instructions
Seite/page
10
Datum/date
08.10.2013
Stand/version
0.8
Änderungen vorbehalten!
Subject to changes without notice!
5.2.2. Motor connection / Winding protection
• The electrical connection of the motor, the brake and the winding sensors is made in the terminal box locat-
ed on the motor.
• The motor cable must be shielded. Ensure that the cable shield contacts the frame over a large area at both ends.
• The motor phases U1, V1 and W1 must be connected correctly to the corresponding phases of the converter;
they must not be interchanged.
• We recommend using a converter with a minimum switching frequency of 12 kHz.
• The PTC resistor embedded in the winding must be evaluated in an appropriate manner in the control system
or the frequency converter to protect the motor from overheating.
M 20 Kabelverschraubung
für Kabeldurchmesser 7-12 mm
M 20 Cable gland
for cable diameter 7-12 mm
Drillingskaltleiter
Triplet PTC
Typ STM-150.DS....
Verschlussschrauben 2xM16 und 1xM 20
Screw plugs 2xM16 and 1xM 20
WAGO 262
max. Anschlussquerschnitt: ...4 mm
2
Abisolierlänge der Adern: 9-10 mm
WAGO 262
Cable cross-section:...4 mm
2
Stripping length required: 9-10 mm
2 x M 16 Kabelverschraubung
für Kabeldurchmesser 5-10 mm
2 x M 16 Cable gland
for cable diameter 5-10 mm
M
