DC electric motor
0.1 - 3.7 kW | SC, SY Series
Miki Pulley Co.,Ltd.
It is the "Static Leonard method" non-stage speed change motor that combines a separately-excited motor appropriate to variable speed with the SCR control device controllable by a weak electric signal of a few mA. The speed can be changed from high to low infinitely at stable rotations. It has an excellent control responsiveness and high rotational accuracy (+/-2%) , and the operation is incredibly simple.
SC Series
Commercial AC 100V or 200V power supply can be used regardless of 50/60Hz, and the optional speed can be selected by the speed setter on the control panel. The speed can be changed infinitely at stable rotation throughout a rage from high speed of the rated speed 2500min-1 (1750min-1 for the rated output 1.5kW and above) to low speed of 1/30. There are wide variations such as SCW model with worm reducer or SCG model with base-type coaxial reducer except the SCD model of stand-alone motor. Also, the high-performance SC series are capable of feedback control by mounting a tachometer generator to the motor.
SY Series
Commercial AC 100V or 200V power supply can be used regardless of 50/60Hz, and the optional speed can be selected by the speed setter on the control panel. The speed can be changed infinitely at stable rotation throughout a rage from high speed of the rated speed 2500min-1 to low speed of 1/20. There are wide variations such as SYW model with worm reducer or SYG model with base-type coaxial reducer except the SYD model of stand-alone motor. The SY series are the cut-down version with the features limited to speed controls.
