MOTOMEA
Stands as a global leader renowned for its innovation, extensive experience, and expertise in developing, manufacturing, and supplying cutting-edge testing solutions for Electric Rotating Machines.
- info@motomea.com
- 575 Fifth Avenue
Floor 15
New York City, NY 10018
United States
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Motor Test for Electric Scooters
*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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Motor Test for Stepping Motors
*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.
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Powertrain
The MOTOMEA Electric Powertrain Dynamometer is part of a fully integrated modular system with hardware-in-the-loop testing. System capabilities include drive cycle and virtual test driving. Powertrain testing capabilities also include battery testing and simulation using bidirectional DC power supply.
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Transformer Tester
MOTOMEA Distribution Transformer Test Systems: Routine Testing for Production (EOL) and Quality Assurance (QA). Type Testing at Laboratory (R&D)
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*Chassis Dynamometer
Loads the drive wheels to simulate real-world conditions for MOTOMEA asuring a vehicle's mechanical power at the drive wheels. Available for two-wheel, three-wheel, and four-wheel setups
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Mathematical Modeling
PI
The MOTOMEA CMM-PI system is intended to be customized to fit specific requirements. Testing procedures use a motor's voltage and current to produce real-time results. Our products are used globally by electric vehicle manufacturers and brands and robotics and home appliance brands
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Gear Tester
MOTOMEA gear testing capabilities offer you an accurate and reliable “Gear Testing method” where you as a user can test the gear in a dynamic way, during gear acceleration period, and in a static way, by using two loading units with very accurate speed and torque sensors at the two gear sides
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IEC-IEEE-CSA-IS Standards
MOTOMEA RDS Automatic IEC-60034-2-1 Test Bench solutions are complete turnkey systems and provide a full implementation of the IEC 60034-2-1, IEEE 112-2004, CSA C390-10 standards
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Power Analyzer
MOTOMEA's Power Analyzer system provides an in-depth analysis of electric drivetrain and power electronic components for electric and hybrid vehicles.
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Dynamometers For EV & Traction Motors
MOTOMEA’s extensive catalog puts years of innovation at your fingertips. While we invite you to browse online today, we also encourage you to contact us directly to source the specific products you need.
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Dynamometers For Automotive Motors & Power Steering
MOTOMEA’s extensive catalog puts years of innovation at your fingertips. While we invite you to browse online today, we also encourage you to contact us directly to source the specific products you need.
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Dynamometers For All Types Of Motors
MOTOMEA’s extensive catalog puts years of innovation at your fingertips. While we invite you to browse online today, we also encourage you to contact us directly to source the specific products you need.
