Extra Low Speed Synchronous Motor, SMK Series

[Features]
· Extra low-speed synchronous motors are continuous rated type synchronization motors capable of instant forward/reverse operation.
· Includes the same structure as a stepper motor. However, because it can be easily driven with an alternating current power supply, it is also called an AC stepper motor.
· Rotates precisely in sync with power supply frequency.
· Rotational speed does not change even if load fluctuates.
· Capacitor-run motor that can be easily run with just a capacitor (for the SMK5 type, external resistance is also required).
· Capable of continuous rated drive in both forward and reverse operation.
· Within the motor allowable load inertia, the motor is capable of starting, stopping, and forward/reverse operation within 1.5 cycles of the power supply frequency (0.03 seconds if 50 Hz, and 0.025 seconds if 60 Hz).
· Ideal for transport conveyors need to start and stop repeatedly, etc.
· Rotates at a fixed speed even in lowered state.
· Also appropriate for elevator mechanisms, etc. for which a drive with a consistent speed is desired for up/down motion.
· Extra low-speed synchronous motors have the same structure as stepper motors and use a permanent magnet in their rotors, which gives them slight retention force even as is.
· A relatively large retention force can be used by using a gearhead.
· Convenient for mounting green dampers for absorbing shock, slit panels for origin searching, etc.