Features
• A quick-reversal run is possible.
• Because of balanced winding, it offers the same performance at both normal and reverse runs.
• The built-in simple brake mechanism makes the overrun small as compared with the induction motor, enabling a
quick-reversal run.
• The time rating is 30 minutes.
Difference between induction motor and reversible motor: The reversible motor can make a quick-reversal run. In
the case of the induction motor, even if the wire connections are changed for a reverse run, it is not possible to
reverse the load instantaneously because the torque ( shaded area in the figure below) acting in a direction
opposite to the rotating magnetic field is produced. Therefore you need to stop the induction motor once, change
the wire connections and make a reverse run.
( Note) • Limit the frequency of reversal operation to 6 cycles per minute.
• If it is necessary that the frequency of reversal operation be 7 to 100 cycles per minute, use the C& B
motor. ( For running in one direction only)
• For applications that need holding, use the electromagnetic brake motor