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Bosch Rexroth | R978888176

MDSD1K-2X/W

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The MDSD1K-2X/W is an Amplifier Card / Module manufactured by Bosch Rexroth, known for its precision in hydraulic system control. It features a solenoid-type actuator and control spool position held centrally by return springs when de-energized. The valve element is designed for direct proportional control of the spool, while the connection type includes an LS connection for pressure difference maintenance. Additionally, the control spool operation is managed by a screwed-in solenoid with an extractable coil and offers manual override options.

Technical Specifications

Actuator Type
Solenoid

Coil Type
Wet pin proportional tubes for DC coils with push rod for mechanical override

Connection Type
LS connection for pressure difference maintenance

Control Spool Operation
Screwed-in solenoid with extractable coil

Control Spool Position
Held in central position by return springs when de-energized

Flow Control
Start, stop, and direction of oil flow

Manual Override
Push-button or screw type available upon request

Plug-in Connectors Available
EN 175301-803 (Was DIN 43650) and DT04-2P (Deutsch)

Pressure Compensator
Maintains flow to actuator constant

Solenoid Type
Direct operated

Spool Location
Central position via return springs

Spool Variants
Detailed information: RA 18300-52

Surface Treatment
Nickel plated

Valve Element
Direct proportional control of spool

Valve Positions
4 ways and 3 positions

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