SAE AS 20708 56A-2011 Synchro Torque Receiver Transmitter Type 23TRX6B《23TRX6B型同步扭矩接收器发送器》.pdf

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4、SA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AS20708/56AAEROSPACESTANDARDAS20708/56 REV. A Issued 1997-07 Revised 2011-07Superseding AS207

5、08/56 Synchro, Torque Receiver Transmitter, Type 23TRX6B FSC 5990 RATIONALE This Revision consists of a 5 (five) year review, which provides updates to current format and references. NOTICE This specification is approved for use by all Departments and Agencies of the Department of Defense. The requi

6、rements for acquiring the Synchros described herein shall consist of this specification and the latest issue of SAE AS20708. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AS20708/56A Page 2 of

7、3TABLE 1 REQUIREMENTS Requirement Value Unit Tolerance Frequency Primary Voltage Primary Current Primary Power Impedance: Zss Impedance Angle: Zss Transformation Ratio Phase Shift (Lead) Electrical Error Receiver Error Null Voltage: Total Fundamental Synchronizing Time 30 2 Synchronizing Time: 177 2

8、 Torque Gradient Radial Play End Play 60 115 210.0 5.6110-145 10.0-17.0 0.783 11.0 8.045.0 160.0 60.0 1.02.00.12 0.0010 0.0025 Hz volts milliampswattsohmsdegrees - degrees minutesminutesmillivoltsmillivoltsseconds seconds ounce-inches per degree inchesinches1% 1% maximum maximum min.-max. min.-max.

9、2% maximum maximum maximum maximum maximum maximum maximum minimum maximum 0.0020 Temperature Rise 35.0 degrees (C) maximum Variation of Voltage (+10%) and Freq. (-5%) 8.1 watts maximum TABLE 2 MILITARY PART NUMBER VARIANT CHARACTERISTICS Military Part No. 1/A .010 B .010 GMaximum ShaftStyle Termina

10、l EndU+ .0000 - .0002 M20708/56-01B .676 .719 3.160 Splined Terminal Board .2405 1/ Military part number M20708/56-01B shall be the NATO standard. 1/ The suffix letter following the numerical dash number corresponds to the latest modification letter in the type designation. Copyright SAE Internation

11、al Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AS20708/56A Page 3 of 3TABLE 3 MILITARY PART NUMBER CROSS-REFERENCES Superseded Military Part Numbers New Military Part Numbers SAE AS20708/56A MIL-S-20708-56C MIL-S-20708/

12、56B M20708/56C-001 M20708/56-001 M20708/56-01BNOTE: All line items shown in Table 3 refer to equivalent and interchangeable synchros of the same type designation modification. Part number changes do not affect form, fit, or function of the synchros listed therein. PREPARED BY SAE COMMITTEE AE-7A - GENERATORS/CONTROLS/MAGNETIC DEVICES Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-