{"product_id":"4020577-3-honeywell-directional-gyro-with-integrated-amplifier-and-inverter-assembly","title":"4020577-3 | Honeywell Directional Gyro With Integrated Amplifier And Inverter Assembly","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"97\" data-end=\"397\"\u003eThe Honeywell 4020577-3 is a self-contained directional gyro and amplifier assembly that provides a gyro-stabilized heading reference for aircraft compass systems. It integrates gyro, amplifier, synchronizer, and DC static inverter functions into a single electrically driven unit for reliable heading output.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 372.282px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003eAvionics Instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e4020577-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003eDirectional Gyros\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eGyro Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003eElectrically driven directional gyro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eHeading Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003eDual heading transmitters, 3-wire (ARINC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e28 VDC, 125 W starting, 100 W running\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e50 VA total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eGimbal Horizontal Axis Freedom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e±85 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eGimbal Vertical Axis Freedom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e360 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eGyro Free Drift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e±24 degrees\/hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eSlew Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e30 degrees\/minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eSlaved Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e±2 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eSlaving Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e2.5–5.0 degrees\/minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003eTSO-C6c \/ TSO-C6e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e7.22 in H x 6.25 in W x 9.03 in L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 30.6848%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9516%; height: 19.5938px;\"\u003e6.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About\u003cspan data-sheets-root=\"1\"\u003e 4020577-3\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 4020577-3 is a Honeywell directional gyro designed as a fully self-contained heading reference solution for aircraft compass systems. It houses the gyro, amplifier, and synchronizer within a cylindrical enclosure, with a DC static inverter mounted in the base to supply AC power to internal and external system components. The unit includes two independent heading transmitters that provide 3-wire ARINC heading information to separate systems simultaneously. It is electrically driven and engineered to meet TSO-C6c and TSO-C6e requirements, ensuring compatibility with certified aviation navigation architectures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated Gyro And Amplifier Assembly: Combines gyro, amplifier, synchronizer, and inverter into a single compact unit for simplified installation.\u003c\/li\u003e\n\u003cli\u003eDual Heading Transmitters: Provides redundant 3-wire ARINC heading outputs to support two independent systems.\u003c\/li\u003e\n\u003cli\u003eDC Static Inverter: Supplies stable AC power for the gyro synchronizer and connected external components.\u003c\/li\u003e\n\u003cli\u003eWide Gimbal Freedom: Supports ±85 degrees horizontal and 360 degrees vertical movement for stable operation in dynamic flight conditions.\u003c\/li\u003e\n\u003cli\u003eAccurate Slaved Operation: Maintains heading accuracy within ±2 degrees with controlled slaving rates.\u003c\/li\u003e\n\u003cli\u003eElectrically Driven Design: Ensures consistent performance without reliance on vacuum systems.\u003c\/li\u003e\n\u003cli\u003eCertified Performance: Meets TSO-C6c and TSO-C6e standards for aviation compass system applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 4020577-3 delivers the reliability and precision required for continuous heading reference and navigation support in certified aircraft compass systems.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":51056252256554,"sku":"4020577-3","price":3599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/img02_5a81ee95-02a3-4a39-9aa5-22e63907a387.jpg?v=1768495997","url":"https:\/\/iqelectro.com\/products\/4020577-3-honeywell-directional-gyro-with-integrated-amplifier-and-inverter-assembly","provider":"IQElectro","version":"1.0","type":"link"}