Marex OS Control Head

Marex OS Digital Electronic Control System

Product Updates on Bosch Rexroth Marex OS2 and Marex SB  Marine propulsion control systems

Established in 1970 Systems Engineering Inc. provides marine propulsion control systems, shaft brakes, and heavy-duty power take-offs supporting the marine, forest products, agricultural, and mobile offshore oil industries.

Systems Engineering. Inc. is a factory authorized Marine distributor for Bosch Rexroth (formerly WABCO) and authorized marine OEM for Eaton Airflex (the original Fawick clutch).

ANNOUNCEMENT:  Back by popular demand!,  In 2008 Bosch-Rexroth discontinued the Model 2A-2A Controlair after over 50 years of service. The Model 2A-2A had no equal, from its "Z gated" shaft pattern to its legendary imposing presence standing almost 13 inches tall from console flange to the top of the locking lever.   On August 4, 2009 Bosch-Rexroth had the good  sense to announce the re-introduction of the Model 2A-2A Controlair, both Standard (P65775 old WABCO version P50460-0001)10-60 PSI and EMD (P65775-0001 old WABCO version P60318--0002) 30-70 PSI governor input configurations are available. Additional information in Marine Controls Pneumatic catalog.

ANNOUNCEMENT:  In January 2007 Systems Engineering Inc. purchased the Servo Positioner product line from Bosch-Rexroth Corp. Initial production was slow and we apologize to customers that were impacted by the delays that occurred during the transition.

Servo Positioner Availability is now much improved.  Current delivery time is less then 6 weeks for the most common configurations.

Links To Service Documents in PDF format. SERVO MOD A  SERVO MOD B 

Standard Products  P63104-0004,  P63104-0005, P61839-0004, P61839-0005, P61838-0004,  P61838-0005

Custom and OEM configurations used in CP Controllable Pitch and Steering Systems as well as other industrial applications are now supported as well.

Contact Sales and Support  US West Coast Time 900 AM -500 PM Phone contact  206-633-4972 Email sales@systemscontrols.com