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- Advanced Telemetrics International
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Propeller and Rotor Blade Strain Measurement Systems
Advanced Telemetrics International
ATi Telemetry Systems are typically used to transmit data from rotating shafts or machinery to a stationary telemetry receiver. The 2040BC Miniature Strain Gage Transmitter can be connected to strain gauges adhered to propellers or rotors in order to transmit blade strain or shaft torque in flight.
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Integrated Turbine Rotor Measurement and Assembly Platforms
GeoSpin
Rotary Precision Instruments UK Ltd
Improve productivity and achieve higher levels of quality by reducing inspection times and the need for costly teardowns due to inefficient rotor assembly.GeoSpin has been specifically developed for the measurement and assembly of smaller gas turbine rotors for the aerospace and power generation industries reducing the rate of teardowns by 95%.
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Mooney Viscometer
SMV-301/301RT
The SMV-301 / 301RT allows the user to measure the Mooney viscosity, scorch time, minimum Mooney viscosity, and other characteristics of rubber in accordance with JIS, ISO, and ASTM test methods. With outstanding temperature recovery characteristics and easy operability, it can also be used for stress relaxation measurements or for tests that involve varying the rotor speed.
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Turbine Flowmeters
Titan’s small turbine flowmeter range use a radial flow principle based on the Pelton wheel technique. This well proven method is the ideal way of measuring low rates of flow of low viscosity liquids. For these mini flowmeters, a jet of fluid is directed at a turbine that is mounted on robust low friction sapphire bearings. The geometry of the turbine and the fluid chamber ensures that the rotational speed of the rotor is proportional to the flow rate through the device. The use of this radial arrangement allows more energy to be imparted into the turbine, so the bearing drag is far less important. Furthermore, because more energy is available the bearings themselves can be a lot stronger so increasing the life of the flowmeter. For larger flows, some of the liquid can bypass the turbine chamber, which then behaves as a “shunt” to the metered fluid. Accuracy is still maintained and the output remains linear.
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Ground Fault Protection Monitors
The Earth Fault Resistance Monitor (EFREM) and the Rotor Health Monitor (RHM) provide wireless rotor ground fault and temperature monitoring for generators and motors. The systems replace older slip ring contact ground fault detectors on any synchronous generator or motor.
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Machinery Fault & Rotor Dynamics Simulator
MFS-RDS
SpectraQuest’s Machinery Fault & Rotor Dynamics Simulator (MFS-RDS) is an innovative tool to study the dynamic behavior of rotors supported by oil lubricated journal bearings, as well as other common machinery faults, such as balancing and resonance study. An oil pump is provided with the simulator to drive the lubrication fluid. In addition, it provides different bearing clearance selection and controllable lubrication oil pressure for rotor dynamics whirl and whip phenomena.
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Field Ground Module
SEL-2664
Schweitzer Engineering Laboratories, Inc.
Add the SEL-2664 Field Ground Module to the SEL-300G or SEL-700G to protect all the critical components in your generator with one comprehensive relay. Or, add the SEL-2664 to the SEL-2664S to complete ground fault protection on both the rotor and stator.
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Motor Management Relay
269Plus
The 269 Plus is a microprocessor based product designed to providecomplete and accurate protection for industrial motors and their associated mechanical systems. The 269 Plus monitors the rotor and stator winding temperatures and shuts off the motor when thermal limits are exceeded.It also shuts down the motor when it detects a potentially damaging orhazardous condition. All RTD inputs not used for stator winding protectioncan have individual settings for temperature monitoring functions.
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Current Signature Analysis
The Iris Power MDSP3 uses the Current Signature Analysis technology which relies on the concept that faults in the induction motor rotor or driven components result in changes to the rotor magnetic field pattern. Unique magnetic rotating fields are produced due to the faults which induce detectable stator current components indicative of the fault.
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Rotor Test Systems
Automation Technology's RTS-3800 Rotor Test Systems offer an unparalleled ability to test the quality of die cast or PM rotors. The RTS-3800 is packed with standard features and like all of ATI's 3800 Series Test Systems; the RTS-3800 is backed by ATI's industry leading two-year limited warranty.
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Signature Model Surge Testers
SP
Surge / DC Hi-Pot testing capabilities. Tektronix TDS1002, 1 Billion Samples/sec, real time, programmable, storage oscilloscope plus a DC Hi-Pot Tester. DC Hi-Pot testing with dual LED panel meters that display direct read out of current and voltage, with overcurrent safety trip. This dual tester combo is still capable of testing 3 phase motors with or without rotors.
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Vibration Diagnostics System
VDS
The Vibration Diagnostic System (VDS) is a vibration data management system designed specifically for the machinery Predictive Maintenance (PdM) community. It harnesses the graphic display capabilities of Crystal Instruments EDM Software for the work of machinery vibration analysts. It allows the user to quickly get to the data for a machine of interest and displays that data in the familiar Tri-axial or Single Axis view. Users can quickly compare other data from the same machine, quickly navigate back into the historical data of the machine, and quickly compare the data to that of other machines in the database. The software supports the construction of Average (a.k.a. baseline) data for a class of machines and allows easy comparison to that data as well. A full suite of cursors designed specifically for PdM analysis is provided for inuitive user interaction with the data.In addition to great graphics, an extensible machine modeling system was developed specifically for vibration analysis. VDS allows users to model machines based on the elements of the machine that can contribute to the vibration energy of the whole. Model bearings, rotors such as motor bars, couplings such as flexible and fluid couplings, account for slip in fluid couplings, model gears and pulley systems, and model turbines by accounting for each stage. The system is wide open, users can create new elements to use within a system. Users that may not want to do all that are provided with a comprehensive library of machine components such as AC and Induction Motors, Couplings, Gears, Pulleys, Pumps, and other components. Single and double gear shafts allows users to model many kinds of gear boxes with an unlimited number of stages. This ability alone lets users model their machines to view and use to keep track of vibration pickup locations, record the forcing frequencies of each part of the system, and attach attributes such as manufacturer and other part information.
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Air Gap Monitoring & Analysis
Solutions for air gap monitoring in order to plan maintenance prior to reduced operating efficiency or damage from magnetically induced heating or rubbing between the rotor and stator.
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Rubber Testing Instruments
DIN abrasion tester, Mooney viscometer, no rotor rheometer, rubber low temperature brittleness tester, three roll mill machine, rubber-weiss plasticity testing machine
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Motor Test Instruments
The absorbed energy of the DCE series Dyno is converted into heat in two rotors located at the external side of the coils . The rotors are designed with curvilinear cooling fins for fast dissipating heat into the atmosphere . This design provides with the smallest physical size for air cooled Eddy-Current Dyno . Simple construction and desirable speed-torque characteristics are adaptable to most of the applications.
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DC Coreless Motor
Adamant Namiki Precision Jewel Co Ltd.
There is a structure in the cage shape by only the copper wire turns around a cylindrical permanent magnet placed inside It is a feature. There There is not an anron core, it does not receive the action of the copper basket type rotor is light, the moment of inertia becomes small, so quick response is possible. A Permanent Magnet, There Is No Cogging, That Is, Rotation Is Smooth, And Vibration And Noise Can Be Reduced. - Since Rare Earth Magnets With High Magnetic Properties Are Used And The Rotor Is Formed Only With Coils, The Motor Itself Can Be Made smaller and lighter.
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Decade Synchro-Resolver Bridge
DSRB-5CDA-4
Model DSRB-5CDA-4, 400Hz, Decade Synchro Resolver Bridge combines the functions of a decade synchro bridge and a decade resolver bridge into a single unit. A front panel switch changes the unit from one mode of operation to the other. The units are designed for testing control transmitters, differentials (rotors), and torques transmitters as components or for simulating an incremental control transformer in a servo loop.
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Electric Motor Dynamometer
Dynamometer consists of aggressively designed rotor technology that allows for higher torque without the need for multiple rotors. Thus not only does the WB Series unit offer more pack to the punch, but the inertia of the WB Series unit stays well below the inertia of the engine being load-tested.
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Magnetizer
MAGNET-PHYSIK Dr. Steingroever GmbH
Use our magnetizers for everything from the smallest rotors in a wristwatch to wind turbines. We magnetize magnets and magnetic materials of all sizes.
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Rotational Metrology System
The ZeroTouch® Rotational Metrology System is a precise, high-speed, in-line or near-line metrology, and inspection system that measures critical dimensions of rotors, stators, brake discs, and other cylindrical parts, providing manufacturers with real-time metrology, and inspection data to optimize production processes, detect defects, and improve ROI.
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PC Based Rotor Tester
GTS 1000
The PC Based Rotor tester is the most reliable, fast and cost-effective way to detect faults in the Rotors in less than 10 seconds. This Rotor Tester can Test Large sized Rotors of any Size, Length & Weight that can be mounted on a Load balancing machine or a Lathe and rotated at a speed of 600 rpm.
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Helicopter FADECs
The EMC-100 is dual channel Full Authority Digital Engine Control (FADEC) system, designed for helicopter turboshaft engines. The electronic control unit’s (ECU) primary channel provides precise engine power management and rotor speed control throughout the operational range of the engine. The reversionary backup channel provides full mission capability should a primary system failure occur.
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Resolvers
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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Energized Tester
ALL-TEST PRO ON-LINE III
Test your motor quickly and easily with the most complete energized motor and power diagnostic instrument, all in a handheld, lightweight package. The ALL-TEST PRO On-Line III™ electrical signature analysis tool delivers superior AC diagnostics for the evaluation of your motor health, including electrical and mechanical rotor health, stator health, air gap, and the entire driven load, whether geared, bladed, or belted.
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Mini Flow Sensor
2507
The Signet 2507 Mini Flow Sensor contains a free-running rotor that is driven by the fluid flow. Within the given measurement range, the rotational speed of the rotor is proportional to the fluid flow rate.
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Turbine Flow Meters
Axial turbine flow meters are designed with wear resistant internal components to provide trouble-free operation and a long service life. Fluid entering the flow meter is first conditioned by the inlet flow straightener which reduces turbulence in the fluid. The moving fluid causes the rotor to spin at a speed that is proportional to its flow rate. As the turbine blades on the rotor pass through the magnetic field of the pickup, an electronic pulse is generated.
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Rotor Tester
SL Series
Shanghai Aoboor Electric Co., Ltd.
Applicable for testing fully opened, fully closed squirrl-cage rotors with process slot, with or without shaft, it can identify broken bars, slim bars, under-casting, porosity, sand holes, residues, improper end rings, internal short circut in bars, eccentricity.
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Viscometers
A viscometer, viscosity meter or rheometer is a measuring instrument used to determine a fluid's internal flow resistance or viscosity. The term viscosity typically refers to shear viscosity, i.e., how a material reacts to being sheared. Rotational viscometers with rotating spindles or rotors, also known as "cup and bob" or Searle viscometers, are the most common tools used to measure the shear viscosity of fluids. However, a fluid's viscosity also may be measured on the basis of stretching. The technical term to refer to this is extensional viscosity.A viscometer is frequently used in laboratories, but it also has practical applications in factories and other industrial environments. A viscometer can be an important component in process and quality control. Companies can save money by placing a viscometer in a production line and making fluid viscosity measurements in real time.PCE Instruments offers a variety of handheld, portable, benchtop and in-process, real-time viscometer products that measure the absolute / dynamic (shear) and kinematic viscosity of fluids. Handheld or portable viscosity meter devices allow users to take simple, single-point measurements in the field and in the lab. Benchtop or stationary viscometer devices are complex rheological measuring systems that allow for a more detailed examination of liquid samples.
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Torque Sensors
A device for measuring and recording the torque on a rotating system, such as an engine, crankshaft, gearbox, transmission, rotor, a bicycle crank or cap torque tester. Static torque is relatively easy to measure.
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Balancing Software Module
Metra Mess- und Frequenztechnik in Radebeul e.K.
*Balancing of long and disk-shaped rotors in one or two planes*Up to six correction methods (depending on software version)*Automatic operation by rotary speed detection*Display of measuring results as polar graphic and numbers*Very simple installation and operation*User guidance by clear text instructions*Extremely compact - VM-BAL fits into a small carrying case*Versatile instrument at an economic price*Available as kit including all necessary hardware and software: - VM-BAL Kit One for one plane -VM-BAL Kit Two for two planes
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Small Engine Dynamometers
Toroidal-flow water-brake absorber (with 5" high-RPM rotor), electronic torque-arm transducer, engine load control, DYNOmite handheld data-acquisition computer, AC power supply, stainless-braided hoses, magnetic RPM sensor, data wiring harness, and protective carrying case.
