Eterna Karya Sejahtera

Minor loop control driver (for AC power supply)

Achieves optimum control of minor feedback control type LEM* valves by detecting the spool position with a differential transformer. The constant current characteristics suppress the power supply voltage fluctuation, and the output current fluctuation due to temperature rise of the solenoid, to almost zero.

DIN terminal type driver for KSP-G02

Achieves optimum control of KSP-G02. The constant current characteristics suppress the power supply voltage fluctuation, and the output current fluctuation due to temperature rise of the solenoid, to almost zero.

Open loop control Euro・card type driver

Achieves optimum control of open loop control type KSP valves. The constant current characteristics suppress the power supply voltage fluctuation, and the output current fluctuation due to temperature rise of the solenoid, to almost zero.

Minor loop control Euro card type driver

Achieves optimum control of minor feedback control type KSP valves by detecting the spool position with a differential transformer. The constant current characteristics suppress the power supply voltage fluctuation, and the output current fluctuation due to temperature rise of the solenoid, to almost zero.

Minor loop control driver (for SEM)

Achieves optimum control of minor feedback control type SEM valves by detecting the spool position with a differential transformer. The constant current characteristics suppress the power supply voltage fluctuation, and the output current fluctuation due to temperature rise of the solenoid, to almost zero.

Shockless speed reversal controller

02, 03 Size Controllers that perform shockless reverse acceleration / deceleration control of hydraulic cylinders using direct solenoid proportional switching valves. Suitable for machines that perform repeated reversal operations such as grinding machines.

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