The Danger Of Strong Magnetic Fields - Hiwin TM-2 Series Installation Manual

Torque Motor Installation Manual

1.3.7 The danger of strong magnetic fields

The permanent magnet in the torque motor rotor has a very strong magnetic field. When there is
no input current, the strong magnetism of the motor comes from the permanent magnets on the
rotor, and the magnetic field strength is inversely proportional to the distance (Figure 1.1); and
additional electromagnetic fields are generated during motion.
Figure 1.1 Schematic representation of the static magnetic field of a rotor
Electrical shock hazard!
When the rotor rotates inside the stator, an induced voltage is generated.
You may suffer from electrodes if you use a defective cable connector.

Do not touch the cable connector.

Connect the stator power cable or isolated the power cable correctly.
HIWIN MIKROSYSTEM Corp.
DANGER!
MW99UE01-2104
Introduction
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