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Features

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.

• Electronic Catalogs   ( 248 KB)

Features

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.

Features

Enables shockless speed reversal with heavy loads. 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.

Features

Combining this controller with a driver for solenoid operated proportional valves enables setting of multi-step command input voltages. 6-step output voltage levels and the response time to reach these voltage levels can be set.

• Electronic Catalogs   ( 393 KB)

Features

Used for 04, 06 size electromagnetic pilot type proportional directional flow control valve and applied to general industrial machinery except vehicles and ships.

• Electronic Catalogs   ( 324 KB)

Features

Enables proportional pressure control of the hydraulic circuit in reference to the input current.

• Electronic Catalogs   ( 622 KB)

Features

Normally open type valve. Pressure can be controlled more easily even at low pressure because of the structure for the pilot flow supplied to the built-in flow control valve from the outside.

• Electronic Catalogs   ( 587 KB)

Features

Normally open type valve. Pressure can be controlled more easily even at low pressure because of the structure for the pilot flow supplied to the built-in flow control valve from the primary side.

• Electronic Catalogs   ( 490 KB)