Resolvers
Use four wires to compute trigonometric values over 360 degrees of rotation by varying the magnetic couplings between its primary (rotor) and secondary (stators) windings.
See Also: Synchro/Resolvers, Synchro / Resolver Converters
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Motors and Resolvers
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We design, manufacture and test highly reliable motion control devices for extreme environments that range from vacuum and the extreme cold of outer space to high pressure and temperature applications many miles under the earth's surface.
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Resolvers
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Resolvers are electromechanical devices that convert mechanical motion into an electronic signal. Being analog devices, resolvers have no onboard electronics making them ideal for high shock, vibration and other harsh environments. Harowe offers frameless resolvers also known as servo resolvers or pancake resolvers consisting of a rotor assembly that is shaft mounted and a stator assembly that is mounted to the customer's device or housing as well as shafted housed resolvers with flange, servo groves and c-face mounts.
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Motor and Resolver Control
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With excellent radiation tolerance and enhanced performance, CAES’ Motor and Resolver Control products are ideal for moving you through space and other harsh environments.
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Synchro to Digital-Resolver to Digital Converters
Synchro- Burst
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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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Digital to Resolver (AC Sine / Cosine) Converters
HDRCK
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Computer Conversions Corporation
The HDRCK Series are very high accuracy, hybrid sized, high power Digital to Resolver (AC Sine / Cosine) Converters designed for industrial and COTS Military related high performance: motion control, data transmission, simulation and radar type applications.
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Synchro to Digital-Resolver to Digital Converters
SDC40-RDC40
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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 Digital-Resolver to Digital Converters
SDC-RDC 20
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Computer Conversions Corporation
SDC & RDC 20 BIT Synchro / Resolver to Digital Converter
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Bypass Network TAPs
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Bypass TAPs (bypass switches) are used to connect a monitored network segment to an active, in-line security device and monitor the device's health. If your security tool goes off-line, the bypass TAP automatically 'switches to bypass mode' keeping your network link up while you resolve the issue. Garland's Bypass TAPs with failsafe technology guarantee 100% network up-time and let your security devices see every bit, byte, and packet.®
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Small Synchro / Resolver Digital Panel Meter
DPM-401
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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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Resolver Systems and Resolver Sub Systems
TDSM
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Computer Conversions Corporation
The TDSM Series are low cost absolute encoders consisting of a size 11 electromagnetic transducer and a 2.6 x 3.1 x .6 conversion module. The outputs available are 12 to 16 bit binary format representing 0 to 359.99 degrees of absolute shaft angle input. The transducer reference supply is also included in the module which is designed for printed circuit mounting. A data transfer and data hold line are provided for simple computer or microprocessor interfacing. These features in addition to the latest digital circuitry techniques, make these encoders the best selection in today's applications where resolutions greater than 10 bits are required with ultra high reliability assured.
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LVDT I/O Cards
CPE4000
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Computer Conversions Corporation
Computer Conversions’ CPe4000 Series are CompactPCI-Express (cPCIe) and PXI Express (PXIe) compliant: Synchro, Resolver, and LVDT/RVDT I/O Cards (predominantly output cards), with GEN1 and GEN 2 PCI Express interface, designed for accurate and reliable commercial, industrial and COTS-Mil. applications in test, simulation, motion control and shipboard data distribution. The CPe4000 Series drive up to 4 channels of Synchro, Resolver, 3-wire LVDT/RVDT outputs, or up to 8 channels of 2 wire LVDT/RVDT AC Sensor output sets.
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Synchro/Resolver Simulator, Programmable
5330A
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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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Multiparameter Multichannel Analyzers
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The open system technology concept is capable of accomodating future system expansion. Four systems can be operated to provide a max. of 64 input channels. For dependent single- and multiparameter acquisitions, coincidence resolving times can be set from approx. 150 ns to more than 3 ms in steps of 50 ns. The counting rate capabilities are matched only by our MPA4 Multiparameter System: With 7072 ADC''''s we have observed counting rates up to 4.8 Mevents/s. The theoretical limit is 6 Mevents/s.
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AC Reference Generators
SR22
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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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Embedded Synchro - Resolver -
LVDT I/O Cards
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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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Becker NAV/RMU/RMI/OBS Test Fixture
TA-3320
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This NAV test fixture is specific to the requirements for testing Becker Avionics NAV, RMI and RMU products. The panel incorporates specific functionality required for testing these Becker products by the book including special requirements for the RMU 5000 and the IN 3300 series of nav indicators. This BAEE NAV test fixture also facilitates resolver alignment and discrete meter testing through the PG 3300 interface connector. The RM 3300 portion of the panel tests the Becker RMI indicators and allows for sourcing the composite signal from the paired radio or from an external generator. The DME channeling outputs are monitored with discrete LED's as well as the ILS, V/LOC, Glideslope and NAV TEST valids. Discrete test jacks are provided for all the meters and the resolver of the NAV indicator and a dimming source is also provided. When testing the RMU 5000 computer access is through a dedicated connector.
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2-28 Vrms Input, 2-115 Vrms Exc, 47 Hz - 1 kHz Freq
SDx
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Synchros and Resolvers 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 Resolver-to-Digital or a Synchro-to-Digital converter is used to convert these signals to a digital output corresponding to the shaft angle and/or velocity.
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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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AC Calibration Standard
1U647-001
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The 1U647-001 is a low cost calibration standard used to determine if a 1U632-100 or a 1U663-100 DMU requires factory calibration. Its portability makes it ideal for field-testing. The standard generates signals that simulate the aircraft’s resolvers, rotary variable transformers (RVTs), and linear variable displacement transformers (LVDTs). The unit also generates a pulse width modulated (PWM) signal, and routes the output of an ARINC 429 source to the different DMU input channels. The calibration standard connects directly to the DMU and replaces the output signals of an active extender card. Discrete switch settings simplify testing. The unit is housed in a rugged aluminum case.
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synchro or resolver to digital (BCD) converters
AIT
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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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SatGuard
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Kratos Defense & Security Solutions, Inc.
SatGuard can help resolve in minutes, revenue loss problems that have lasted weeks, months or longer. The VSAT monitoring and mitigation product from Kratos classifies VSAT networks and identifies the specific IDs of the terminals causing interference to much more quickly resolve issues.
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Spectrometer - OSA
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HighFinesse optical spectrometers LSA and HDSA are designed to analyse the multi-line or broadband spectrum of (un-)known light sources like cw and pulsed lasers, gas discharge lamps, super luminescence diodes, semiconductor laser diodes and LEDs. They are suitable to analyze the spectrum of telecom signals, resolve Fabry-Perot modes of a gain chip, and produce a spectral measurement of gas absorption.
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Viscometer
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Resolving problems of viscosity measurements which the conventional measurement methods could not realize. The world’s first new method “EMS (Electro Magnetically Spinning) method” changes common sense of viscometer.
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Preparative HPLC Systems
Nexera UC Prep
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The Nexera UC Prep is a new preparative supercritical fluid chromatography system that offers both the high basic performance developed for the previous Nexera UC model and original state-of-the-art preparative SFC technologies. It resolves a number of issues in preparative tasks, reducing labor and improving efficiency while fitting into pre-existing workflows. Not only does the Nexera UC Prep achieve superior recovery rates for purification, it provides flexible system configurations in a compact design, requiring low installation space and allowing you to maximize lab resources.
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DC-Angle to Synchro or Resolver Converters
LDS & LDR
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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
SSP
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Computer Conversions Corporation
The SSP Series are Compact, Reference Powered and Isolated Synchro Power Amplifiers, and AC Sine/Cosine ( Resolver ) to synchro converters; designed for moderate wattage, and re-transmission requirements; providing ultra high efficiency, and ultra high reliability in service, and ease of use. They are ideally suited for demanding Naval/Maritime, Aircraft, and Radar/Antenna related, applications. They are commonly used on synchro based data transmission, retransmission, simulation, and active control systems. They are suitable to drive both CT and CDX type passive loads, and virtually any synchro input instrumentation, or control.
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Inductively Coupled Plasma Mass Spectrometry / ICP-MS Systems
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Agilent ICP-MS systems utilize innovative technology to deliver excellent sensitivity, accuracy, ease of use and productivity. Our 7800 and 7900 quadrupole ICP-MS systems offer the highest matrix tolerance, widest dynamic range and most effective interference removal for trace elements across most typical applications. The 8900 Triple Quadrupole ICP-MS (ICP-QQQ) adds MS/MS operation, providing precise control of reaction cell processes to ensure the most consistent and accurate results, resolving interferences that are beyond the capability of quadrupole and sector-field high resolution ICP-MS.
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Synchro to Digital and Resolver to Digital Converters
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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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VME-Bus Synchro - Resolver LVDT I/O Cards
VB Series
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Computer Conversions Corporation
The "VB Series" product lines contains VME compatible synchro/resolver converters and absolute encoder systems. These particular cards are ideal for any rotary motion and related process, control, or simulator type application with any VME compatible system.
