BONFIGLIOLI BX Series User Manual

8 / 32
IOM BX-BE-BN-MX-ME-M_eng - Translation of original instructions in Italian - Rev 02_0 - 30/09/16
4.5 Direction of rotation
If the mains with phase sequence L1, L2, L3 is connected to terminals U, V, W, the direction of rota-
tion of the motor will be clockwise as seen from the drive end.
If any two terminals are switched, the direction of rotation will be counter-clockwise.
For unidirectional motors, a plate will be provided indicating the direction of rotation and the phase
sequence to be applied (e.g., U, V, W).
This indication is present only when the motor, as a function of project characteristics, requires only
one direction of rotation (for example, anti run-back device installed).
Pay special attention when single direction status is imposed by machine or plant specications.
4.6 FD brake connections
On standard single-pole motors, the rectier is connected to the motor terminal board at the factory.
For switch-pole motors and where a separate brake power supply is required, connection to rectier
must comply with brake voltage VB stated in motor name plate.
Because the load is of the inductive type, brake control and DC line interruption must use
contacts from the usage class AC-3 to IEC 60947-4-1.
(A) (B) (C) (D)
Start
coil coil coil coil
Start Start StartStop Stop Stop Stop
U2
V a.c.±10% Hz P [W] I [A]
BN 71 M1
1~230
50/60
22 0.12
BN 80 M2
22 0.12
BN 90 —
40 0.30
BN 100 M3
3 ~ 230
/ 400Y
40 0.12 / 0.09
BN 112 —
50 0.26 / 0.15
BN 132 ... BN 160MR M4
110 0.38 / 0.22
V a.c. ± 10% Hz P [W] I [A]
BE 80 ME2
1 ~ 230
50 / 60
22 0.12
BE 90 —
40 0.30
BE 100 ME3
3 ~ 230
/ 400Y
40 0.12 / 0.09
BE 112 —
50 0.26 / 0.15
BE 132 ME4
110 0.38 / 0.22
Fan terminals are wired in the motor terminal box
Delta
connection
Star connection
Motor terminal board Brake

BONFIGLIOLI BX Series Specifications

General

Brand	BONFIGLIOLI
Model	BX Series
Category	Engine
Language	English