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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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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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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1/4" resolvers
R90-11HT
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Computer Conversions Corporation
These resolvers are rated for reliable operation in predominantly especially hot temperature applications, having an operating temperature over a wide range of -67 to 400 degrees Fahrenheit. The robust proven High Temperature ratings makes these resolvers particularly well suited for especially high temperature environments as found in: oil industry deep hole drilling, jet engine guide vanes, turbine governors, steel processing and automated heat treating type applications.
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PXI/PXIe LVDT/RVDT/Resolver Simulator Module, 4-Banks
41-670-001-AABBCC
Simulator
The 41/43-670-001 is ideal for the simulation of variable differential transformers (VDT), both linear (LVDT) and rotary (RVDT) types, as well as resolvers. It has four banks, each capable of simulating the output of a single 5 or 6-wire VDT or resolver, or dual 4-wire utilizing a shared excitation signal. This allows the module to simulate up to 4 channels of 5 or 6-wire or 8 channels of 4-wire.
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Brushless Resolvers
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Computer Conversions Corporation
Computer Conversions GT transducers are brushless, Electromagnetic, Rotary Sensors used to provide Precise Absolute or Incremental Position, and Velocity feedback in harsh environments. All Computer Conversions Transducers are continuous rotation, bi-directional, and electronically passive devices (no electronic components to degrade or fail), that require zero maintenance, and may be installed in virtually inaccessible locations.
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Synchro to Digital-Resolver to Digital Converters
SDT RDT
Digital / Synchro Converter
Computer Conversions Corporation
The SDT/RDT Series, are single module, tracking, Multi-speed synchro/resolver to digital converters designed for Military and Industrial Applications. They will accept Electrical Multi-speed, or Geared (dual speed) Multi-turn; Synchro or Resolver input sets (Fine/ Coarse), having the most standard ratio’s, and convert them into a single non-ambiguous 16 Bit data word with up to +/-20 arc. seconds accuracy.
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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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Moisture Meter and Thermal Imager with MSX®
FLIR MR265
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The FLIR MR265 is a professional pin and pinless moisture meter with thermal imaging designed to show you exactly where to investigate issues related to moisture, air leaks, and insulation voids. Featuring IGM™ (Infrared Guided Measurement) and MSX® (Multi-Spectral Dynamic Imaging enhancement) technology, the MR265 helps you quickly scan and target problem areas, visually guiding you to the spot where you can confidently take measurements, analyze readings, and ensure that problems are fixed. Using FLIR Thermal Studio™, you can then create and share professional reports that include findings and proof of repairs – giving your clients peace of mind that mold, rot, or moisture challenges have been resolved.
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Ultrafast Transient Absorption Spectrometer
Harpia-TA
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The transient absorption spectrometer HARPIA offers a sleek and compact design together with intuitive user experience and easy day-to-day maintenance meeting the needs of today's scientific world. Adhering to the standards raised by the OPRHEUS line of devices, the entire spectroscopic system is contained in a single monolithic aluminum casing that inherently ensures excellent optical stability and minimal optical path for the interacting beams. HARPIA can be easily integrated with both PHAROS / ORPHEUS and Ti:Sa / TOPAS laser systems. HARPIA features market leading characteristics such as 10-5 resolvable signals along with other unique properties such as the ability to work at high repetition rates (up to 1 MHz) when used with PHAROS / ORPHEUS system. High repetition rate allows measuring transient absorption dynamics while exciting the samples with extremely low pulse energies up to several nanojoules.
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PXI/PXIe LVDT/RVDT/High Speed Resolver Simulator Module, 4-Banks
43-670-301-AABBCC
LVDT/RVDT Simulator
The 41-670-301 (PXI) and 43-670-301 (PXIe) are ideal for the simulation of variable differential transformers (VDT), both linear (LVDT) and rotary (RVDT) types, as well as resolvers with high speed simulation up to 130krpm rotation. They have four banks, each capable of simulating the output of a single 5 or 6-wire VDT or resolver, or dual 4-wire utilizing a shared excitation signal. This allows the module to simulate up to 4 channels of 5 or 6-wire or 8 channels of 4-wire.
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Laser Flash Photolysis
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This system that makes complex electronics, cumbersome software and large optical benches a thing of the past. The LFP system incorporates everything needed except the excitation laser. This is a simple, yet powerful instrument, ready to perform a wide range of time resolved kinetic and spectroscopic measurements involving transient absorption or diffuse reflectance. The LFP system, including the monochromator and digitizer is completely computer controlled, making it easy to obtain
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Handheld Digital Resolver Meter
DRM-4
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Dual range switch provides compatibility with all low level resolvers. 70mv input option for low-level VOR testing Rugged, battery powered.
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Tool for the Automated Analysis of Measured Data
TRACE-CHECK
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Day-to-day testing of newly developed features produces large amounts of data that are never analyzed or used. Sporadic errors often remain undetected and problems relating to complex real-time behaviour are generally hard to identify. To resolve such issues, TraceTronic has designed the tool TRACE-CHECK. This software has been successfully applied in test automation environments,
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Image Resolved Luminance Measuring Camera
LMK 6
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TechnoTeam Bildverarbeitung GmbH
The LMK 6 is TechnoTeam's luminance measurement camera and used in many ways as a standalone measuring device. It is designed to be compact and lightweight and can be used in almost any light measurement application. As it is one of TechnoTeam's core products it is also used in our other camera based measurement systems.
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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.
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Preparative HPLC Systems
Nexera Prep
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*Easy optimization of preparative parameters and scale up Fractionation simulation for rapid setup of collection logic Column line-up for scale-up from analytical to preparative*Time- and energy-saving by automation of the purification workflow Collection of target components at high purity by automated desalting*Expandable to suit the sample/fraction number and volume Choose from a wide range of options for recovery scale and analytical detection Problems are resolved simply, to accommodate a variety of needs.
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Fourier Transform Optical Spectrum Analyzer, 600 - 1700 nm
OSA202C
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Thorlabs' Optical Spectrum Analyzers (OSAs) perform highly accurate spectral measurements. Compatible with fiber-coupled and free-space light sources, these compact benchtop instruments suit a wide variety of applications, such as analyzing the spectrum of a telecom signal, resolving the Fabry-Perot modes of a gain chip, and identifying gas absorption lines. Many commonly available OSAs use grating-based monochromators, which have slow acquisition times due to the need to mechanically scan the grating and average out noise at each wavelength. Thorlabs' OSAs acquire the spectrum via a Fourier transform using a scanning Michelson interferometer in a push/pull configuration. This approach dramatically improves the acquisition time, enables a high-precision wavelength meter mode with 7 significant figures and ±1 part-per-million accuracy, and allows the included software to provide robust statistical analysis of the acquired spectra, as explained in the Design tab.
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End-to-End Network Monitoring
OSIX
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Network monitoring with tracing and troubleshooting capabilities to achieve first-class customer experience and to proactively prevent network and service quality degradation. OSIX Monitoring enables Communication Service Providers (CSPs) to detect and resolve network issues or poor performance before end-customers are affected.
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Resolver Demodulator
RDK 9316
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RDK 9316 is a compact, reliable and highly versatile Resolver-to-digital conversion module.
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AC Reference Generators
SRB
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Computer Conversions Corporation
The SRB Series are miniature, Bulk-head Mount, low cost AC reference generators to supply moderate power 2-115VAC excitation to Synchro's, Resolvers, LVDT's and related converters in COTS-Military and industrial applications for measurement, control, simulation and data communications.
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0.5-2.4GHz Instantaneous Frequency Measurement Unit
DR063-M2
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Teledyne Defence & Space’s Instantaneous Frequency Measurement (IFM) module, also known as a Digital Frequency Discriminator (DFD), offers high speed frequency measurement across the full operating bandwidth.The IFM measures the frequency of RF signal present at its input and presents a result at its output as digital data. The RF input signal is conditioned by an RF amplifier that provides sufficient drive for the frequency resolving circuits. The raw video from the resolvers is digitised and processed into the required output format. There is additional timing and control circuitry which initiates the measurement process and provides handshake data to the host system processor.
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HDG and OBS Track Select Panel
TA-260
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Universal Heading and Track Selector Panel This panel provides a synchro transmitter for Heading and a synchro resolver for Nav converter alignment. The synchros are mounted on industry standard 18:1 dual speed drives for maximum accuracy and repeatability. This unit can be used to calibrate both manual and automatic converters. This panel provides a rear mounted interface connector as well as front mounted tip jacks for independent breakout if so desired. The TA-260 also provides two discrete switches associated with the resolver configuration. The 30Hz/400Hz switch is provided to allow the resolver to be properly compensated for the type of Nav converter to be aligned. The second switch allows you to open or short the resolver rotor lead as may be required by some newer GPS equipment. This panel is lightweight enough for portable use or may be rack mounted.
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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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Wifi Analyzer & Survey App
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Analyze your WiFi networks and identify the reason behind spotty WiFi connectivity. Isolate and resolve the issue with your WiFi network using the diagnostic android app, ManageEngine WiFi Monitor Plus. Take stock of the performance of all the networks available at various points of your environment. Send the report to your manager directly from your android device - simple and easy.
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LocoNet & Testers
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The LNRP Xtra LocoNet Repeater Module Isolates and Protects LocoNet Layouts, it allows for greater expansion of the LocoNet system on large installations. The LNRP Xtra allows "protected" sections of LocoNet to continue functioning even when a fault occurs elsewhere, the LNRP Xtra automatically reconnects the faulty section once the issue is resolved. Now includes the PS14 power supply.
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Service Assurance And Analytics
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VIAVI Service Assurance provides a proactive system to quickly trend, identify, and resolve video and audio issues providing an overall subscriber QoE from ingest all the way through to the subscriber addressing multicast and unicast wireline networks.
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synchro or resolver to digital (BCD) converters
AIT
Digital / Synchro Converter
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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Water Brake Chassis Dynamometers
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Chassis water brake dynos (also known as hydraulic dynamometers) can be operated continuously to resolve overheating, fuel mileage and drivetrain issues. Taylor’s eight models accommodating 50 to 1,100 hp at 40 mph enable testing of single-axle diesel pickup trucks, RVs and buses up through the largest tandem-axle on-highway trucks and buses. Tap into our deep product and applications knowledge to help you choose and make the most of the right water brake system for current and future needs.
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Flow Cytometry
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The iQue® Advanced Flow Cytometer allows researchers to acquire and analyze high content, multiplexed assays needed to assess immune cell function by combining cell immuno-phenotyping, cell health, and secreted protein (cytokine) analysis in every well of a microtiter plate. Accelerate your research by resolving complex cellular research questions via multiplexed analysis in a single well.





























