Technical data
j
| BA 14.0175−EN | 11/2007
12
3.1.2
Shaft−mounted clutches
The stator (1) with encapsulated coil and sealed deep−groove ball bearing is secured against
torsion by a torque arm engaging into the lug at the stator. The torque arm must only accept
the bearing friction. A circlip holds the stator (1) on the rotor (2) in axial direction. At the same
time, the rotor (2) with fixed friction lining must be mounted onto the shaft. Centrings are not
necessary. If a DC voltage is applied the armature plate of the armature assembly (5, 6, 7) is
attracted against the friction surface of the rotor (2) by the magnetic field. The torque is
transmitted without backlash. When the DC voltage is switched off, the prestressed spring
pulls the armature plate back to its initial position. It is released without residual torque.
s
air
1
2
5,6,7
Fig. 2
Shaft−mounted clutch INTORQ 14.105.
LL
.3.1
1
Stator
5,6,7
Armature assembly
2
Rotor
