{"product_id":"b-g-hydraulic-ram-t1-12-v-drive-unit","title":"B\u0026G Hydraulic Ram T1 12 V Drive Unit","description":"\u003cp\u003e\u003cb\u003eB \u0026amp; G Hydraulic Ram T1 12V\u003c\/b\u003e\u003c\/p\u003eModel: RAM-T1-12V\u003cbr\u003e\u003cp\u003eThe RAM T1 Hydraulic linear actuator combines a cylinder, pump, motor, clutch, and reservoir in a pre-filled, sealed unit. Designed to be used on vessels fitted with mechanical primary steering that can be back-driven. When the clutch is disengaged the cylinder is free and moves with the primary steering. To operate the unit in autopilot mode the course computer energizes the clutch solenoid coil and runs the bi-directional motor to extend and retract the ram. Internal relief valves protect the unit and its mountings from the rudder strikes, grounding, etc.\u003c\/p\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003cbr\u003e\u003ctable border=\"1 feet\u0026gt;\u0026lt;tr\u0026gt;\u0026lt;td width=\" width=\"95%\"\u003eVoltage\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e60 kg at 25% duty - 2A \/\/ Intermittent 650 kg - 19.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eHard-over time\u003c\/td\u003e\n\u003ctd\u003e13 seconds (Nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eIngress protection\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eEMC Protection\u003c\/td\u003e\n\u003ctd\u003eBS EN 60945:2002 (DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eIgnition Protection\u003c\/td\u003e\n\u003ctd\u003eBS EN 28846:1993\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eDeclaration of Conformity\u003c\/td\u003e\n\u003ctd\u003eEMC Directive 2014\/30\/EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eAmbient temperatures\u003c\/td\u003e\n\u003ctd\u003e-15 to + 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eMax thrust\u003c\/td\u003e\n\u003ctd\u003e700 kg (Intermittent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e101 x 728 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eMax Stroke\u003c\/td\u003e\n\u003ctd\u003e264 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003eRed lead to positive - Extends \/\/ Black lead to positive - Retracts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eClutch coil\u003c\/td\u003e\n\u003ctd\u003e12 watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eClutch connection\u003c\/td\u003e\n\u003ctd\u003eDIN 43650 (6-8 mm cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eFluid\u003c\/td\u003e\n\u003ctd\u003eISO VG10 to VG40 hydraulic mineral fluid to ISO 6743-4 HV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eSuitable commercial Fluids\u003c\/td\u003e\n\u003ctd\u003eFuchs Renolin B 15 HV1 \/\/ Seastar HA5430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"B \u0026 G","offers":[{"title":"Default Title","offer_id":53243531100460,"sku":"BNGRAMT112V","price":2287.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/3248\/7724\/files\/BNGRAMT112V.jpg?v=1779776782","url":"https:\/\/www.navmarinesystems.com\/products\/b-g-hydraulic-ram-t1-12-v-drive-unit","provider":"Navesink Marine Systems","version":"1.0","type":"link"}