GGM: Geared Motor
Induction motors are classified into single-phase motors and
three-phase motors based on the power supply.
Although their torque is not high, these motors have a simple
structure, high reliability and simple wiring.
If the direction of rotation is changed to unidirectional
operation, it is impossible to reverse the inertial load within
a short period of time. For this reason, stop the motor first
and then change the direction of rotation.
Reversible motors have the same number of revolutions,
torque characteristics, voltage characteristics and condenser
characteristics as an induction motor, and the direction of
rotation can be reversed easily within a short period of
time, which makes them suitable for the purpose of using
normal rotation, stop and reverse rotation frequently. These
30-minute rated motors enable instantaneous change of
their direction of rotation.
• 30-minute rated : The time of continuous operation available under the rated
load is 30 minutes, but operation for more than 30 minutes
may be possible depending on the operation status(intermittent