Tamagawa manufactures high performance motion control products. This includes a wide range of steppers motor and drives, ranging from Nema 9. High performance AC servo motors including compact DC24V servo motors. We also provide high performance encoders, syncros and gyros.
5 phase step motors
5-phase step motors have the superior characteristics of resolution, vibration, performance and others compared with 2-phase step motors.
High resolution : 0.72? for full step and 0.36? for half step. These are the resolution of 2.5 times compared with 2-phase step motors.
Low vibration and smooth rotation, because the torque ripple is small and the variation of operating torque is extremely small.
Fast response : The out of synchronization caused by resonance is rare in the range of low and middle rotational speed unlike the conventional 2-phase step motor, and it is capable of controlling the fast positioning by means of slowup and slow-down the step resolution is 2.5 times as accurate as the conventional step motors.
Step motors are able to start and stop, rotate and reverse.
Maintenace-free because there is no mechanical defacement like a brush for a DC motor.
Micro step drive, high accuracy and less expensive.
High torque, high response and light weight.
Even in the state of non-exciting, some self-holding torque(Detent torque) is generated because the permanent magnet is used.
Rotational speed is proportional to the input pulse rate. (pulse ratio)
Rotational angle is proportional to the number of input pulses.