DC Motors

DC motor speed is continuously variable from low speed to high

These are stepless variable motors using static Ward Leonard control that combine separately excited DC motors (ideal for continuous speed variation) with SCR controllers that can control the motor using tiny electrical signals of just a few mA. Speed variation is continuous from low speed to high, and with stable RPM. With excellent control response and high rotation precision (±2%) as well, their operation is extremely simple.

製品一覧

SCD Series

These power supplies can use ordinary 100 V AC or 200 V AC current at either 50 Hz or 60 Hz. Select any speed using the speed setter on the control panel.This is a high-performance series that can use feedback control when a tachometer generator is installed on the motor.

Rated output
0.2 kW to 3.7 kW
Power supply voltage
Single-phase 100 or 200 V/50 Hz, 100 or 200 V/60 Hz
Speed change range
80 min.^-1 to 2500 min.^-1

SYD Series

These power supplies can use ordinary 100 V AC or 200 V AC current at either 50 Hz or 60 Hz. Select any speed using the speed setter on the control panel.This is an inexpensive series that limits functions to speed control.

Rated output
0.2 kW to 1.5 kW
Power supply voltage
Single-phase 100 V or 200 V/50 Hz, 100 V or 200 V/60 Hz
Speed change range
125 min.^-1 to 2500 min.^-1