M.E.A. Testing Systems Ltd.

MEA has revolutionized the field of motor and appliance testing.

  • 972-9-8858989
  • 972-9-8858985
  • sales@meatesting.com
  • 4 Hagavish St., Poleg Industrial Park
    P.O.B 8745
    Netanya, 42504
    Israel

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Showing results: 1 - 15 of 26 items found.

  • FFT Analyzer and Motion Analyzer

    M.E.A. Testing Systems Ltd.

    Motion analysis of real-time behavior of rotating/moving systems.

  • Motor Test for Stepping Motors

    M.E.A. Testing Systems Ltd.

    *Stable measurement: Since it uses Prony braking, this model provides stable measurement unaffected by moments of inertia and no coupling loss. In addition, the resulting measurements allow data correlation via the traditional double-balance method.*Precision measurement method: This model’s judgment of synchronization loss achieves high stability using algorithms developed by Sugawara Laboratories. Measurement mode can be chosen based on step angle. For pull-in torque, startup can be measured consistently from the holding state. Allows measurement at 1-Hz resolution.*Broad measurement range: This model offers a range of seven available measurement heads, from 0.5 N to 50 N, allowing use for high-precision measurements. Through selection and use of pulleys, this model can also be used to measure small motors of 0.5 mN·m or less or 500 mN·m motors. Pulley diameters and other settings are easily configured using a personal computer running Windows®. Note: Any of the seven available heads may be attached to a single measurement component.*High-visibility measurement data: Motor characteristics are easily ascertained on automatically plotted performance graphs. Measurement data can be overlaid up to four times. In addition, the cursor can be used to read accurate values from measurement points. Hard copies of data displayed on-screen can be printed from a personal computer.*Can be controlled using standard personal computers: Allows control of measurement operations and display and storage of data from a standard personal computer running Windows®. Data is stored in CSV-format files for compatibility with other software applications.

  • Predictive Maintenance for Inverters

    IvM-PdM ® - M.E.A. Testing Systems Ltd.

    The inverter estimated/measured speed, current, and/or voltage to permanently provide complete static and dynamic performance tests (Torque, Speed, Friction, Friction Spectrum, Spectrum of Torque & Speed Oscillations).

  • Friction Analyzer

    M.E.A. Testing Systems Ltd.

    Friction analysis for predictive maintenance without coupling to any encoder or external load. Provides dynamic performance tests data, including: speed and torque spectrum, friction torque and friction spectrum.

  • Hysteresis Brake Dynamometer

    M.E.A. Testing Systems Ltd.

    *Uses Hysteresis brake for measurement devicesIn addition to minimizing the magnetic field aperture in which the hysteresis cup rotates, this component minimizes the cup’s moment of inertia, enabling improved torque-control precision and controlling vibrations at high RPMs.*Enables stable measurements from low through high RPMsTorque is detected by the force exerted by the brake stator, enabling stable torque measurements from low through high RPM rages. This component features a maximum speed of 30,000 rpm (depending on torque rating). In addition, optional components can be used to improve speed resolution for use with low-speed motors of 100 rpm or less.*Compatible with broad range of torque ratings from 5mN*m through 50 N*mMeasurements components can be selected to suit motor power to ensure high-precision measurements. Users can select from 14 models of TA/TB torque measurement components, offering differing torque ratings.*Long-lasting non-contact brake Hysteresis brakes are non-contact devices and offer long service life. Except for bearings, hysteresis brakes have virtually no maintenance requirements.*Superior heat resistanceAnother hysteresis brake advantage is its resistance to changes in torque values due to increases in brake temperature or surrounding temperature.

  • Predictive Maintenance for Heavy Duty Machines

    M-PdM ® - M.E.A. Testing Systems Ltd.

    Provides friction analysis for predictive maintenance, without coupling to encoder or external load.

  • EV and Traction Motor Testing & Simulation Test System

    M.E.A. Testing Systems Ltd.

    High Speed EV Motor - Unique Testing capabilities (MEA patented Inertial Dynamometer)Complete load testing of high speed EV motors (for example: 75kW, 32000 rpm)Load testing without connecting the EV motor to any mechanical loadRipple Torque, Friction Torque, Friction Spectrum, Speed & Torque Spectrum, Back EMF

  • Motor Testing System

    MotorLab Kit® - MLK-B - M.E.A. Testing Systems Ltd.

    MEA's MotorLab is a motor testing system for R&D and Q.A. The MotorLab can perform numerous tests, from standard torque-speed tests, to more sophisticated ones. The resulting motor performance analysis reveals important characteristics not revealed by other testing devices.

  • Motor Testing Equipment

    BLDC Motors - M.E.A. Testing Systems Ltd.

    M.E.A. Inertial Dynamometers test easily and accurately the performance of any Brushless motor. The supported range of motors is almost unlimited (torque range is unlimited, speed range 5-60,000 rpm).

  • Linear Load Tester

    M.E.A. Testing Systems Ltd.

    *Measures time-load-distance with high-accuracy.*Measures speed characteristics in the work piece loaded.*Measures propulsive characteristics in the work piece in its excited state.*Measures cogging torque characteristics in the work piece not in its non-excited state.*Adopting in-house load cell and a linear scale of 1-micrometer resolution, the system enables high-accuracy testing of load vs. distance of linear movement.*It performs load control and force detection in both forward and backward directions.

  • Regenerative Dynamometer Systems

    RDS - M.E.A. Testing Systems Ltd.

    The principle of the test is to use a dynamic adjustable load with a servomotor that functions as a LOAD to the motor under test. The servo drive is fed through KEB R6 (regenerative unit).In our test bench, the loading motor operates as a generator. Historically, the regenerative energy was wasted into heat using resistors batteries. The MEA Regenerative Dynamometer System solution is to return the energy back into the main line power supply, eliminating heat and ultimately providing a real return on investment for the owner/operator of the system.This is particularly useful in all applications where prolonged or continuous downward motion occurs, or heat dissipation to the surrounding environment is not wanted.

  • Motor Testing Equipment for EOL- BLDC (Brushless) Motors

    MotorLine® - MLI-B - M.E.A. Testing Systems Ltd.

    *Performs QA testing on 100% of production without compromising line throughput (up to 10 motors per minute), reducing costs of defective products.*Determines acceptability to user predefined PASS/FAIL limits on production lines.*Provides motor performance data, from stall up to no-load, within seconds, including: torque, speed, current, voltage, input power, output power, time, motor efficiency, driver efficiency, direction of rotation.*Provides dynamic performance tests data, including: speed and torque spectrum, speed and torque oscillations, friction torque, friction spectrum, friction output power, cogging torque level.*Supports non-contact frictionless sensors.*Supports motor’s internal speed sensors.*Support sensorless BLDC motors.*Speed range up to 250,000 rpm.*Motor power switching is done by the motor electronics; the data sampling is started while the motor starts moving.*Motors can be tested inside their applications.*Motor performance data can be recorded in the system database for comparison and statistical analysis.*Test results are provided graphically and tabulated.*Test reports in PDF and Excel format.*Capability for integration with third party devices, such as hipot & insulation resistance testers.

  • Motor Test for Electric Scooters

    M.E.A. Testing Systems Ltd.

    *The performance data of electric motors, in the majority of all cases, is performed by a brake test. Power input is calculated from current and voltage. Torque and power output are measured with a brake. It is important to reach, for each point, a persistent temperature. In case of large outer rotor BLDC motors, which are usually used for electric scooters, this traditional procedure may take many hours to complete, and is very complicated. *For several years, an innovative motor tester of MEA Testing Systems Ltd. is on the market. This testing system avoids any temperature confusion by testing a motor at constant temperature over the entire speed range. The test procedure is very fast, and gives the full load performances, including PWM current, voltage, torque, and driver efficiency, from stall up to no load. *During the test procedure, the motor is freely accelerated from stall to no load speed. The load of the motor is only the predetermined inertia of the rotor. From the moment of inertia and the acceleration, the torque of the motor is calculated and, also, the power output over the whole speed is given. Since the entire measuring time, depending on the motor size, is usually less than one second, the motor has no time to warm up. It remains at room temperature.

  • Motor Testing Equipment Kits for EOL (End of Line) Production- DC Brush Motors

    M.E.A. Testing Systems Ltd.

    *Low-cost portable unit with all the major motor performance tests of the standard MotorLine® system.*Connects directly to USB 2.0 port.*Performs QA testing on 100% of production without compromising line throughput (up to 10 motors per minute), reducing costs of defective products.*Determines acceptability to user predefined PASS/FAIL limits on production lines.*Provides motor performance data, from stall up to no-load, within seconds, including: torque, speed, current, voltage, input power, output power, time,efficiency, direction of rotation.*Provides dynamic performance tests data, including: speed and torque spectrum, speed and torque oscillations, friction torque, friction spectrum, cogging torque level, back EMF.*Motor performance data can be recorded in the system database for comparison and statistical analysis.*Motor power switching is done automatically by the system.*Motors can be tested inside their applications.*Test results are provided graphically and tabulated.*Test reports in PDF and Excel format.*Capability for integration with third party devices, such as hipot & insulation resistance testers. *Supports non-contact frictionless sensors.

  • Motor Testing Equipment Kits for EOL (End of Line) Production- AC Motors

    M.E.A. Testing Systems Ltd.

    *Low-cost portable unit with all the major motor performance tests of the standard MotorLine® system.*Connects directly to USB 2.0 port.*Performs QA testing on 100% of production without compromising line throughput (up to 10 motors per minute), reducing costs of defective products.*Determines acceptability to user predefined PASS/FAIL limits on production lines.*Provides motor performance data, from stall up to no-load, within seconds, including: torque, speed, current, voltage, input power, output power, power factor, time, efficiency, direction of rotation.*Provides dynamic performance tests data, including: speed and torque spectrum, speed and torque oscillations, friction torque, friction spectrum, friction output power, cogging torque level.*Motor performance data can be recorded in the system database for comparison and statistical analysis.*Motor power switching is done automatically by the system.*Motors can be tested inside their applications.*Test results are provided graphically and tabulated.*Test reports in PDF and Excel format.*Capability for integration with third party devices, such as hipot & insulation resistance testers.

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