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Coupling for two speeds with a ratio of 1 : 2 (stator
winding in Dahlander coupling)
Version for e.g. 1500/3000 r/min. and 4/2 poles respec-
tively, or 750/1500 r/min. and 8/4 poles respectively.
Phase-winding version for one output step equivalent to one torque sequence for fan motors
The company reserves the right to make design changes without prior notice.
Low speed
Relay control
On the Dahlander-wound motors, the six stator winding
ends 1U, 1V, 1W and 2U, 2V, 2W are connected to the six
terminals in a normal junction box.
High speed
Pole-changing switch
EN.SILVER.110322
www.swegon.com
11
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