Synchros
Three wire rotary variable transformer like devices used to measure the angle of rotation over 360 degrees by varying the magnetic couplings between its primary (rotor) and secondary (stators) windings.
See Also: Synchro/Resolvers
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Product
AC Reference Generators
SR21
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Computer Conversions Corporation
The SR Series are miniature, low cost AC reference generators designed to supply 26 or 115 volt excitation to synchros or resolvers in military and industrial control applications. They accept +/-15V DC and provide up to 5VA of transformer isolated output power. These converters are packaged in PC card mounting modules 2.6”x3.1”x1”H.
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Product
4 Digit Angle Position Indicator (API)
TA-900
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This has been the New standard in Angle Position Indicators. 4 digit API has fault monitoring for both low-level and loss of signal (LOS) and this status is shown on the front panel led. The unit provides simultaneous connection of both synchro and resolver devices.
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Product
Resolver to DC Sine / Cosine or Synchro to DC
ST-RD & ST-SD
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Computer Conversions Corporation
ST-RD and ST-SD Series - Resolver to DC Sine / Cosine or Synchro to DC Sine Cosine Packaged on PCB with Track and Terminal Block and On-Board AC Reference Supply may be used driving DC Servo amp in active position synchronizing applications
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Product
High Resolution Hand-Held Synchro Meter
DSM-5
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.01 Degree ResolutionSunlight Readable DisplayBattery Operated47-440hz11.8VL-L or 90VL-L
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Product
Solid State Active Synchro Control transformer and Solid State Resolver Control Transformer
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Computer Conversions Corporation
The SCT Series are low cost, miniature, solid state control transformers designed for military and industrial control applications. They will directly replace conventional electromechanical control transformers & thus provide digital control to existing analog servo systems. They simultaneously accept a 3 wire synchro input (0) and a digital angle input (0), and provide an ouput which is the sine of the difference between these two input angles (A sin wt sin (0-0) ("wt" is the synchro excitation frequency).
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Product
Synchro/Resolver to Digital Converters
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Resolvers and synchros are transducers that convert the angular position and/or velocity of a rotating shaft to an electrical signal. Both deliver signals proportional to the sine and/or cosine of the shaft angle. A resolver-to-digital or synchro-to-digital converter converts these signals to a digital output corresponding to the shaft angle and/or velocity. ADI’s family of RDCs and SDCs offer solutions for these applications.
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Product
Flux Valve Simulator
FV Sim
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This flux valve simulator is designed around the synchro format and is employed in our TA-14 DG panel. This simulator is also available now in a portable enclosure for testing the Sperry or Jet Directional gyros.
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Product
LVDT I/O Cards
IB
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Computer Conversions Corporation
The "IB Series" product line are full size IBM PC/AT+ and ISA 2.01 compatible synchro, resolver, and LVDT I/O cards, and resolver-sensor card sets used as absolute encoder systems.
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Product
Digital to Synchro and Digital to Resolver Converters
Digital / Synchro Converter
Computer Conversions Corporation
1.2VA, 1.5VA, 4.5VA and 5VA Models60 or 400, & 60 and 400 Hz. Models to 22 KHz.Trouble Free Isolated Reference Inputs & Signal OutputsUltra High Efficiency, Low DistortionSelf Powered off the AC Reference Input (DSP Series)Internal Cool AC-Pulsating Supplies (DSP Series)Very Low Loss & Heat DissipationFULLY INTEGRATED, NO EXTERNAL COMPONENTS REQUIREDVery High Resistance to Shock and VibrationHigh Reliability Throughout ImplementationIsolated, Transient, Therrnally & Short Circuit Protected Outputs
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Product
Track Select Panel
TA-6
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A universal master HDG/OBS selector panel with heading synchro transmitter, To/From meter and precision track selector. This panel requires a customer supplied RMI. Panel test jacks allow for external use of both the Hdg transmitter and precision resolver. This standard panel will allow by the book testing and mates directly with TA-5. Click on picture for larger view.
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Product
Synchro/Resolver to Linear DC Converter
DC Converter
NAI offers a variety of Synchro/Resolver Converters that continuously transform Synchro or Resolver inputs into digital form. These solid-state modules provide resolution to 16-bit and accuracy to 19.8 arc-seconds, and are error-free up to the maximum specified tracking rate. They are transformer-isolated and operate over a frequency range from 47 Hz to 10 kHz. The modules are specifically designed for rugged defense and industrial applications.
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Product
Synchro to Digital-Resolver to Digital Converters
SACP-RACP
Digital / Synchro Converter
Computer Conversions Corporation
Computer Conversions Synchro-Resolver to ACP/ARP Converters accept choice of synchro-resolver input options, power input, and mounting configuration, converts synchro/resolver input into ACP (Azimuth Change Pulse) and ARP(Azimuth Reference Pulse) type outputs suitable for 75 ohm drive.
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Product
Synchro to Digital-Resolver to Digital Converters
SDC-F-RDC-F
Digital / Synchro Converter
Computer Conversions Corporation
SDC/RDC-F Series are Industry Standard Tracking Synchro and Resolver to Digital Converter modules with programmable resolution, 8/16 Bit data bus controls, continuous Built-In Self-Test report, and forced angle test modes used for functional validations on command.
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Product
Dual Servo Electrical Test Fixture
TA-334001
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The TA-334001 is a Dual Servo Electrical Test Fixture made to be an equivalent substitute for the Honeywell test fixture T-334001. The test fixture front panel duplicates all the proper switch numbers and descriptions so the technician can follow by the book testing. The panel overlay text is reverse screened (backside) to insure that text quality will not degrade over time. All the appropriate test jacks are provided on the panel for servo pin and bracket breakouts. This fixture provides for the switching of motor direction, clutch, tach selection, synchro selection, limit switching and polarity relays. Panel meters are provided on the test fixture so that the technician can monitor the servomotor voltage as well as clutch voltage and current.
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Product
3 Channels, 0.5 VA @ 28 Vrms
DSK
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Synchros are transformer-type voltage/current transducers that convert a shaft or other rotating device's angular position and/or velocity to a multi-wire AC electrical signal. Both deliver signals proportional to the Sine and/or Cosine of the shaft angle. A Digital-to-Synchro simulator is used to convert digital angle/velocity commands to corresponding Synchro/Resolver AC signals.
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Product
Synchro to BCD and Resolver to BCD Converters
TSBC TRBC
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Computer Conversions Corporation
The TSB Series are miniature, high performance, continuous tracking, synchro or resolver to digital (BCD) converters and angle indicators employing a type 2 servo loop, designed for military and industrial control applications. They will accept any 3 wire synchro or 4 wire resolver input over a frequency range of 50 to 1200Hz. and convert it into 0 to 359.9 degrees or +/-179.9 degrees, TTL compatible BCD data.
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Product
PCIe Mini Module
PCIe-Mini-SYNCHRO
Controller
The PCIe-Mini-SYNCHRO module is a one channel Synchro/Resolver controller. It uses a state of the art 16-bit monolithic Resolver-to-Digital converter. This single chip converter offers programmable features such as resolution, bandwidth, velocity output scaling and encoder emulation.
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Product
PCI Bus Synchro - Resolver - LVDT I/O Cards
PCI Synchro
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Computer Conversions Corporation
Proven "Whole" Std. ConvertersOptimized Thermal ManagementExternal Synchro AMP I/O100% Transformer Isolated I/OPermits 2 wire X/Y Stators(Air)No External Parts or Power RequiredReference Powered(NAVAL) Options10-16 BIT Resolution ProgrammableVirtually Indestructible Outputs1.2 to 4.5VA High Power ModelsMix/Match Input & Output TypesSimultaneous Fine/Coarse Transmit For Multispeed Outputs
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Product
ESI Test Jig
MS 1543
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This Test System designed to test the analog, discrete, Ethernet, RS232, RS422, Synchro /Resolver and SPI Signals. It is standalone test equipment and has GUI ATP Software interface with laptop/PC through RS232/Ethernet Interface.
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Product
Six Single-Speed Synchro / Resolver To Digital Channels
VME1686
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Six single-speed synchro/resolver to digital channels. Self-Test continuously monitors each converter conformance on-line Loss of reference and signal alert
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Product
AC Reference Generators
SR25
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Computer Conversions Corporation
The SR Series are miniature, low cost AC reference generators designed to supply 26 or 115 volt excitation to synchros or resolvers in military and industrial control applications. They accept +/-15V DC and provide up to 5VA of transformer isolated output power. These converters are packaged in PC card mounting modules 2.6”x3.1”x1”H.
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Product
ARINC HSI / ADI Test Fixture
TA-2000
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The TA-2000 test fixture is a combination panel that incorporates all the standard capabilities of the legacy CTS-11(ADI) and CTS-12(HSI) panels and much more. This panel is married to our model TA-1001 dual synchro transmitter/API panel thus allowing for local stimulus and alignment of the instruments synchros and resolvers. The panel provides for testing of both superflag(28v) and low level meters through a matrix of switching that will allow testing of all meters simultaneously or just individually. The low level meter drive circuit also incorporates an automatic mode that will continuously oscillate the L/R and Up/Dn pointers.
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Product
Synchro Transmitter
DST-400
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Angle entered via push-wheel switches0.1 resolution0.067 accuracy1.5VA drive capability @ 60Hz4.5VA drive capability @ 400Hz
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Product
Programmable Selsyn Indicators
PSI
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Computer Conversions Corporation
Computer Conversions Solid State Selsyn/Resolver Indicator digitizes the outputs of Selsyns, Synchros and Resolvers for position indication and control applications. The Selsyn Indicator is designed to replace failure prone mechanical selsyn torque receivers, counters, etc. The tracking converters high noise immunity and high speed tracking characteristics make it ideal for use in industrial envrionments.
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Product
AC Reference Generators
SR23
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Computer Conversions Corporation
The SR23 Series are miniature, low cost AC reference generators designed to supply 26 or 115 volt excitation (2-115VAC) to synchros or resolvers in military and industrial control applications. They accept +/-15V DC or +/-12V DC power inputs and provide up to 5VA of transformer isolated output power. These converters are packaged in PC card mounting modules 2.6”x3.1”x1”H.
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Product
Synchro to Digital-Resolver to Digital Converters
SDC-RDC 20
Digital / Synchro Converter
Computer Conversions Corporation
SDC & RDC 20 BIT Synchro / Resolver to Digital Converter
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Product
Digital to Synchro Converter
DSPH
Digital / Synchro Converter
Computer Conversions Corporation
The DSPH Series High Power Digital to Synchro Converters, are proven, high efficiency, low cost, compact, reliable solid state synchro drivers; designed for demanding Naval/Maritime, Aircraft, fire control and Radar/Antenna related, applications. They are commonly used on synchro based data transmission, retransmission, simulation, and instantaneous absolute position indicating and active control systems.
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Product
Synchro/Resolver Simulator, Programmable
5330A
Simulator
NAI's 5330A Synchro/Resolver Simulator is a rack-mount or bench-top instrument featuring integrated touch-screen controls and input terminals. This model represents a major step forward as it uses digital technology to produce Synchro and Resolver outputs. Improved flexibility is provided by two fully independent outputs that can be used to simulate two separate Synchro or Resolver signals simultaneously, or can be combined to operate as two-speed outputs. The versatility of this device has been substantially increased by incorporating dynamic modes that enable servo systems to be tested under various simulated stringent field conditions.
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Product
Synchro And Resolver Angle Position Indicator
AP-501
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The AP-501 is a high accuracy, auto-ranging, broad band synchro and resolver angle position indicator. The synchro or resolver angle is displayed on a bright 0.56 inch LED display. The indicator maintains a accuracy up 0.03 degrees even with synchro or resolver phase shifts up to 45 degrees over a frequency range of 47-300 Hz. The 800B301 is a low profile rack mounted synchro/resolver angle position indicator with 360 degree offset capability via front panel thumb wheel switches.
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Product
Synchro to Digital-Resolver to Digital Converters
MSI MRI MX
Digital / Synchro Converter
Computer Conversions Corporation
Computer Conversions MX Series are low cost multiplexed synchro or resolver to digital converter sets designed for Military or Industrial diagnostic and control applicatioms requiring 3-128 axis per control.
