Showing results: 8716 - 8730 of 8764 items found.
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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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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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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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MOTOMEA
*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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ZETLAB Company
The digital sensors are used for the purpose of tests automation. The sensors measure the applied force value and the changes in linear dimensions of the specimen.
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ME-999 -
Lumetronics
Is specially designed and manufactured for use in laboratories involved in testing Appliances, Electrical Accessories, Luminaires and other related Electrotechnical products. It is used to perform the test specified in many standards to determine compliance with safety equirements, particularly mechanical strength of test samples.
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HT-Series -
Lumetronics
Dielectric Voltage Withstand Test or High Potential Test (HIPOT test) is a 100% production line test to verify the quality & electrical safety characteristics of products.
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GW-4 -
Lumetronics
Is designed to perform tests specified in many standards to check Resistance to Fire in Insulating parts. The best method for testing electro-technical products with regard to fire hazard is to duplicate exactly conditions occurring in practice.
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MCT-5 -
Lumetronics
Is designed to test the adhesion and brittleness of dry coats of paint on their substrate by means of a set of six circular blades and two guide blades.
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RT-500 -
Lumetronics
An Integrating Sphere is a hollow sphere which has its interior coated with a paint that is nearly perfectly diffuse or Lambertian and which has extremely high reflectance. Light energy introduced in an integrating sphere is reflected from the wall and distributed uniformly around the interior. A detector which is placed at a hole or 'Port' in the sphere wall sees an output which is completely independent of the angularproperties of the input light. The independence of the output of a sphere from the angular properties of the input and the uniform internal distribution of light make integrating spheres ideal for many uses.
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CTI-01 -
Lumetronics
Is designed to perform the test specified in many standards where resistance to Tracking in insulating partssupporting live parts is required to be established.
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CGF-45 -
Lumetronics
Is designed & manufactured to perform the test specified in many standards to determine compliance with safety requirements related to cord guard flexing. It can be used to test cord guards in Electrical Appliances, Portable Power Tools & other similar equipment & is designed to meet the requirements of several international and national standards.
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IT-50 -
Lumetronics
Impact test is an essential physical test prescribed in many standards to test samples for mechanical shock. It is designed to perform such tests. The test is carried out to ensure that the test items have adequate mechanical strength to withstand the stresses and rough handling imposed during installation and use. It is adapted to test various types of electrical accessories such as switches, sockets, plugs, starter seats and other electrical appliances.
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TF-24 -
Lumetronics
Are designed to perform tests specified in many standards to determine compliance with safety requirements.
