Showing results: 1 - 15 of 18 items found.
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M-PdM ® -
MOTOMEA
Provides friction analysis for predictive maintenance, without coupling to encoder or external load.
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RDS -
MOTOMEA
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.
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MEA MSU100 -
MOTOMEA
*MEA MSU100 Series – Fully automatic SURGE testing of 3 phase and single phase stators, armatures, transformers, and motors, ranging from 10 W to 500 kW, and patented Stator/Rotor performance testing.*MEA MSU101 Series – Customized, fully automatic production line testing system with SURGE testing of 3 phase or single phase stators, armatures, transformers, and motors, ranging from 10 W to 500 kW. The system can be also equipped with automatic testing of H.V. and 4-wire resistance, temperature, and patented Stator/Rotor performance testing.*PERFORMANCE TESTING – MEA patented tests – MEA patented performance testing provides fully automatic Stator/Rotor performance tests, showing the UUT performance as it will be after assembled as motor.*Integrated database.*200 V up to 5 kV programmable impulse.*Option for Partial/Low-Energy Discharge.*Go/No Go tests with comparison detection of: Area Size, Diff Zone, Corona Amount, and Corona Number.*Performances tests comparison at cold and hot state (temperature tests via up to 8 thermocouples).*Interfaces: RS-232, USB, Ethernet (for remote control).*Can be controlled via I/O for OEM applications and easy integration for automatic lines.*Special self-calibration function. No need to send back for the vendor's calibration, saving time and costs.*MSU101 integrated and operated with PC having user-friendly Windows 7 interface, with large database for storing test programs and test results.*Barcode reader, individual print-out of test protocols and labels, of H.V. and 4-wire resistance, and temperature measurement can be integrated into the system.
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MOTOMEA
*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.
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MOTOMEA
Engines and their components require testing over a wide variety of conditions, ensuring that the final manufactured product consistently meets customer’s demands for performance and durability.
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MOTOMEA
Analysis of real-time behavior of fan systems, including the heavy duty fan's load curve. Without connecting to any sensor, provides: heavy duty fan's load curve, input and output performance of the heavy duty fan's nominal working point, friction and mechanical defect testing.
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MotorLab Kit® - MLK-B -
MOTOMEA
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.
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MOTOMEA
*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.
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MOTOMEA
*Test procedure is based on the motor’s voltage and current.*Test procedure measures all of the motor characteristics, from stall up to no load speed, in just a few seconds.*NO loading of the motor is necessary.*NO sensor is required for DCPM motors.*COMPLETE test performance in just a few seconds of running the motor. *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.*Detects electrical and mechanical defects according to: -Full load performance without coupling to external load and without addition any sensor on the motor shaft (torque, speed, current, voltage, input power, output power, and motor efficiency, from stall up to no-load). -Real-time results. -Friction torque, friction output power.*Possibilities for: AC, DC Hipot & Insulation Resistance.*Adjustable to test various motor types on single system.*Flexible to production changes with minimum expenses.
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MOTOMEA
Dual-power system for use of AC power supply and battery:The built-in batteries allow the use of stroboscopes outdoors and at other places where there is no AC power outlet in proximity.
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BLDC Motors -
MOTOMEA
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).
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ATM-MN -
MOTOMEA
Achieves high detection sensitivity: Incorporates exclusive high-rigidity torque detection component configured in a vertical structure to reduce torque-detector bearing size, enabling detection of low torque levels of 0.01 mNm or less.
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MOTOMEA
Full load performance from stall up to no-load, without coupling to external load, including: torque, speed, current, auxiliary current, main current, voltage, capacitor voltage,input power, output power, power factor, motor efficiency,direction of rotation.
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Anderon Meters -
MOTOMEA
*Measures the anderon value in an assembled bearing.*Detects slight surface irregularities arising from machining imperfections and other factors.*Detects displacement in a radial direction caused by rolling surface irregularities.*Provides the “anderon” value, a numerical expression of the degree of vibration and noise in the bearing, allows quantitative assessment of bearing performance.*Enables the discovery of the causes of vibrations (scratches on the raceways of outer and inner races made during machining, scratches on ball surfaces, contamination by dust particles, etc.).*Enables the sorting of bearings by precision class and more accurate assessment of bearing quality.*Development of high-quality products: aids in the development of high-quality, durable bearings that generate minimal vibration and noise.*Assurance of product quality: allows data to be gathered that can be used for objective assessment of quality, particularly vibration and noise characteristics.*Optimal management of products by quality: High-sensitivity detection of minute but critical variations in product characteristics, allowing to sort bearings accurately by quality for optimal product management.*Improved productivity: allows inspection of bearings before installation in high-precision, high-performance products susceptible to vibration, minimizing defects in assembled products and improving productivity.*Optimal parts control in the open market environment: permits high-accuracy acceptance inspections of delivered parts, allowing to test various samples obtained from both domestic and overseas manufacturers to help secure parts that offer optimal quality.
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MOTOMEA
*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.
