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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Synchro to Digital and Resolver to Digital Converters
Computer Conversions Corporation
Resolution: Up to 20 Bit Single-speed Resolution, Up to 24 Bits Multi-Speed Multi-Turn Resolution.Accuracy: +/- 7 to +/-19 arc seconds 20 bit, +/-40 arc seconds 16 bit, +/- 1',+/-2.3 and +/-4' Reference Inputs: 2- 11.8V 26/ 115Vrms L-L 47 to 10,000 Hz. Isolated to > 500VDCSignal Inputs: 2 - 11.8, 26, 40, 90V.L-L. Isolated to . 500VDC.Options: Multispeed synchro input and bus card interface.
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Mission Computer Software Integration Rig
MS 1124
The HSIR is the ground test facility and it simulates various LRUs/sensors interfaced with the HAWK Mission Computer. RIG consists of Industrial computers with Simulation modules, Acquisition modules, Video generator module and video display monitors. RIG provides the simulated inputs to both the MCs from each simulated sensor/ LRU through hardwired signals, through the MIL-1553B, Arinc 429, RS-422, RS232 and Ethernet etc. The rig is capable of testing two MCs together either of which can be used as the Bus Controller (BC) or the Remote Terminal (RT). The rig provides the facility to monitor and acquire the MIL-1553B, Arinc 429, RS-422, and RS232 Ethernet bus, Analog IOs, Synchro IOs, Discrete IOs and transactions that takes place between the MCs and various sensors/units. The RIG has the capability to test individual MCs also.
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Synchro to Digital-Resolver to Digital Converters
Synchro- Burst
Computer Conversions Corporation
Computer Conversions Corporation's Synchro-Burst is a complete 2 channel Synchro to encoder interface designed to easily integrate inherently absolute rotary synchro, resolver or linear LVDT position sensors into motion controls and counters that are normally only designed to facilitate incremental encoder feedback.
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Synchro to Digital-Resolver to Digital Converters
SDC40-RDC40
Computer Conversions Corporation
The SDC series are low cost, miniature, continuous tracking, synchro or resolver to digital converters designed for military and industrial control applications. They will accept any 3 wire synchro or 4 wire resolver input and convert it into 14, 12 or 10 bit natural binary angle data.
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Synchro to DC Converters
Computer Conversions Corporation
This unique series of Synchro to DC Converters makes use of advanced digital circuitry techniques to accomplish high speed conversion with extreme accuracy. Transformer isolation as well as balanced line-to-line input impedance is provided for superior and trouble-free system performance, regardless of the input synchro used.
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Solid State Active Synchro Control transformer and Solid State Resolver Control Transformer
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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DC to Synchro and DC to Resolver Converters
Computer Conversions Corporation
The LDS 500M Series are high accuracy, drift free, and continuously updating DC-Angle to Synchro or Resolver Converters designed for Military and Industrial simulation and control applications.
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Synchro to Digital-Resolver to Digital Converters
SDC-RDC 20
Computer Conversions Corporation
SDC & RDC 20 BIT Synchro / Resolver to Digital Converter
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Programmable Selsyn Indicators
PSI
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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30 VA Synchro Booster Amplifier
44PA1
The 44PA1 is a military grade Synchro Booster Amplifier that delivers 30 VA over the frequency range of 47 Hz to 10 kHz and will drive most CTs or TRs. It is transformer isolated, short circuit protected, and provides an accuracy of up to ±3 arc minutes.
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Embedded Synchro - Resolver -
LVDT I/O Cards
Computer Conversions Corporation
100% Transformer Isolation is offered for all AC I/O, and various Isolated DC converters are available as standard product, eliminating concerns for ground-loops, ground interjected (intermittent and ghostly) field noise, inductive surges, differing potentials, and high voltage field transients from effecting the card itself, the sensitive ISA bus backplane and any other device or system sharing these signals.
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Small Synchro / Resolver Digital Panel Meter
DPM-401
The industry's smallest synchro/resolver digital panel meters the four digit DPM-401. Only 1.9" x 3.8" x 3.1" deep Bright 0.56" 4 digit LED display
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PCI Bus Synchro - Resolver - LVDT I/O Cards
PCI Synchro
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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Synchro And Resolver Angle Position Indicator
AP-501
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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Synchro to Digital-Resolver to Digital Converters
SACP-RACP
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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DC-Angle to Synchro or Resolver Converters
LDS & LDR
Computer Conversions Corporation
The LDS 500M Series are high accuracy, drift free, and continuously updating DC-Angle to Synchro or Resolver Converters designed for Military and Industrial simulation and control applications.
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Synchro Power Amplifiers
SPB
Computer Conversions Corporation
SPB Series: 25VA, 30VA and 100VA Reference Powered Wide-Band 60/400Hz. Models
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Digital to Synchro and Digital to Resolver Converters
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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ESI Test Jig
MS 1543
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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LVDT I/O Cards
IB
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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XYZ Bootstrap Directional Gyroscopes
4000H-series
Sigma Tek's Directional Gyro with heading synchro output provides a cost effective link to "bootstrap" other instruments requiring heading information for: display orientation to aircraft heading, heading stabilization functions, and other navigational calculations and/or solutions. Specific applications include: Argus Moving Map Display®, L-3 Avionics Stormscope®, and Insight Strike Finder®.
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Synchro to Digital-Resolver to Digital Converters
HSDC-HRDC
Computer Conversions Corporation
HSDC & HRDC Series are Miniature, Tracking Synchro and Resolver to Digital Converters 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 for military and industrial applications.
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Synchro/Resolver Simulator, Programmable
5330A
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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High Resolution Hand-Held Synchro Meter
DSM-5
.01 Degree ResolutionSunlight Readable DisplayBattery Operated47-440hz11.8VL-L or 90VL-L
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LVDT I/O Cards
CP3000
Computer Conversions Corporation
Universal AC Sensor interface digitizes up to 8 channels of individually Programmable Synchro, Resolver and LVDT/RVDT sensor inputs on a 3U cPCI (Compact PCI) and PXI Compatible plug-in circuit cardProduct allows users to interface into the widest variety of AC Position sensors all programmable within a single cardA must have for anyone using LVDT-RVDT's, Synchros and Resolver sensors or signals, electronic gauging, motion control, and instrumentation.
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AC Reference Generators
SR21
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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Synchro Simulator
SPA-CASE
Computer Conversions Corporation
The Synchro Simulator has two modes of operation: Static and Dynamic. The mode of operation is selected by the position of the mode switch. In the static mode, the thumbwheel switches select the output angle. In the dynamic mode, the speed and direction switches determine the rate and direction of synchro outputs. Self test circuitry continuously monitors and displays the output.
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24-Channel VME Synchro/LVDT Simulation/Acquisition Module
V545
The V545 is a generalized- DSP-based sinewave processor intended for both simulation and acquisition of LVDTs, RVDTs, synchros, and resolvers. 24 generalized, isolated channels are provided. Each channel can be a signal source or a measurement input. Users can program any desired relationship between input and output channels, allowing simulation and measurement of a wide range of inductive transducers, using internal or external excitation.
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Bus Digital-Synchro-Resolver
PC104
Computer Conversions Corporation
The PC104-DS Series are Low Cost, Dual Channel, PC104 Compliant Digital / Synchro / Resolver Output Cards designed to simulate precision AC Synchro and resolver formatted signals for use in navigation and positioning systems or test sets on both industrial and COTS - military type applications.
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Digital Synchro and Digital to Resolver
DSL- DRL
Computer Conversions Corporation
The DSL - DRL Series are highly reliable, miniature, low profile and low cost, continuously updating Digital Synchro and Digital to Resolver (AC Sine / Cosine) Converters designed for military and industrial control applications.
