What are the manufacturers of motor testing equipment?

There are Zhongshan Benhui Electromechanical Science and Technology Co., Ltd., Cixi Wycombe Abbey Testing Instrument Co., Ltd., Xi'an Aerospace Measurement and Control Technology Research Institute, etc., if you want to choose a cost-effective electric shock testing equipment manufacturer, you can find Hebei Youanjie, the company is a big manufacturer and a big brand, the test data is accurate, keep the selection of excellent materials, repeated tests, to ensure that the quality inspection is strengthened, the factory comprehensive test system and the rotor comprehensive test system are very advanced, to ensure the accuracy of product data, after-sales service is more satisfactory, 3 hours of remote assistance, Within 48 hours, personnel will be on site for maintenance and repair for customers. 7*24 hours professional customer service for you, advanced technology, reliable skills. [Click here for more product information].

How to use motor testing equipment:

1. Vibration gauge measurement point selection: use vibration gauge to test the bearing and axial end of the main equipment, and equipped with an on-site test record table, each time the measurement points must correspond to each other.

2. Measurement cycle: After the equipment has just been overhauled or close to overhaul, it needs to be measured once every two weeks; During normal operation, it is measured once a month; If there is a significant change between the measured value and the last measured value, the test density should be strengthened to prevent the failure and shutdown caused by sudden accidents. The motor vibrometer is designed by using the piezoelectric effect of quartz crystal and artificial polarized ceramics (PZT), and is a newly designed machine condition monitoring instrument based on microprocessor, with vibration detection, bearing condition analysis and infrared temperature measurement functions.

Hebei Youanjie, the service here makes you satisfied, focusing on motor and electrical measuring equipment for many years, the company's strength is very strong, strictly control the quality of each product, there are factory comprehensive test system, rotor comprehensive test system, stator comprehensive test system, type test test system and special test bench, unqualified resolutely do not leave the factory. <>

There are many motor testing equipment manufacturers on the market at present, and here are some of them: 1Mitsubishi Electric 2

Omron (Omron) 3Yaskawa Electric (Yaskawa) 4Schneider Electric 5

Siemens 6AB electronics (Allen Bradley) 7Tektronix 8

Hachkon 9Canon 10Foxconn

Speed and torque meter, power meter, ammeter, noise meter, vibration meter, oscilloscope, thermometer, power frequency withstand voltage meter, inter-turn withstand voltage meter, micro-ohm meter (bridge), multimeter, insulation meter may also be.

Transformer (power supply), inverter (power supply), power analyzer, speed measuring instrument, harmonic analyzer, dynamometer, DC power supply, Gaussmeter, Inductance Tester, Paint Film Thickness Measuring Instrument, Paint Film Adhesion Measuring Instrument, Electronic Scale, Viscometer, Roughness Measuring Instrument, Dial Gauge, Caliper, Micrometer, Meter, Infrared Camera... The damp heat test, aging test, etc. may need to be forgotten together, and some of the names may not be written correctly.

Motor testing should have: power meter, frequency meter, vibration tester, noise tester, temperature meter, humidity meter, and preferably an oscilloscope, multimeter; Manufacturing process: dynamic balance instrument, electronic scale, lever meter, micrometer, vernier caliper, insulating paint viscosity measuring instrument,

Conventional test equipment for electrical performance of electric motors:

Stator comprehensive test system, (test: AC withstand voltage, insulation resistance, DC resistance, inter-turn withstand voltage, reverse embedding, steering, inductance).

Rotor test system, (armature rotor test (inter-chip resistance, span-to-span resistance, welding resistance, AC withstand voltage, insulation resistance, inter-turn withstand voltage) cast aluminum rotor test (broken strips, thin strips), permanent magnet rotor test (back EMF, steering, phase difference)).

The whole machine test system mainly tests AC withstand voltage, insulation resistance, DC resistance, inter-turn withstand voltage, no-load test (voltage, current, power), low-voltage start-up stalled rotor test, steering.

Safety test system: AC withstand voltage, insulation resistance, no-load test, low voltage start-up, ground resistance, leakage current, steering.

Before the motor leaves the factory, it is necessary to carry out relevant tests on the motor stator, rotor and motor machine respectively to achieve the quality control goal.

The electric grip crack machine verification equipment includes:

Motor test bench: used to test various performance parameters of the motor, such as current, voltage, noisy power, efficiency, power factor, speed, etc.

Motor winding tester: used to detect various parameters of motor winding, such as resistance, turn-to-turn voltage, insulation resistance, etc.

Vibration tester: It is used to detect the vibration of the motor when it is running and judge whether the motor has any abnormalities.

Sound level meter: It is used to measure the noise level generated by the operation of the motor and evaluate the noise performance of the motor.

Temperature measuring instrument: It is used to measure the temperature of each component of the motor when it is running, and judge whether the motor has problems such as overheating.

Dynamic balancing machine: It is used to correct the dynamic balance of the motor and improve the stability and stability of the motor operation.

Laser aligner: It is used to accurately align the motor axis and coupling to improve the coordination accuracy of the motor and the transmission system.

Holis is mainly engaged in the R&D, production and sales of intelligent manufacturing equipment, providing high-end equipment and intelligent chemical factory solutions for electric drive, lifting and vertical electronic control, electrical equipment and precision electronics for new energy vehicles.

Hello, the motor verification equipment mainly includes the following:

Motor test bench: used to test and evaluate the performance indicators of the motor, such as power output, efficiency, speed, torque, load capacity, etc. Electric motor test benches are usually versatile and can be adapted to different types and specifications of electric motors.

Motor tachometer: It is used to measure the rotational speed of the motor. It can be connected directly to the motor shaft and provides accurate speed data by measuring the speed signal.

Motor Torque Sensor: Used to measure the torque output of the motor. The torque sensor can be mounted on the motor shaft or connected to the motor digital output shaft to provide accurate torque data by measuring the torque signal.

Motor Power Meter: Used to measure the power output of an electric motor. The power meter can calculate the power value of the motor according to the input current and voltage of the motor, which is used to evaluate the performance of the motor.

Motor Insulation Resistance Tester: Used to test the insulation resistance of electric motors. The insulation resistance tester can measure the insulation resistance value of the motor by applying a high-voltage power supply to evaluate the insulation condition of the motor.

Motor Hall Effect Sensor: Used to detect the rotor position and speed of the motor. Hall-effect sensors can be mounted on the stator or rotor of an electric motor and provide rotor position and rotational speed information by detecting changes in the magnetic field.

The above are some common motor verification equipment, which can accurately measure and evaluate the performance and characteristics of electric motors, and provide important support and reference for motor design, maintenance and fault diagnosis.

There are Hebei Youanjie Technology, Shanghai Electric Power Research Institute, Hunan Yinhe Electric, Zhuzhou Guobian Center, etc. The company is a high-tech company engaged in the research and development, production and sales of comprehensive performance testing systems for electrical appliances, and is also a professional manufacturer of automatic motor testing equipment in China. [Click here for more product information].

The company's main products are factory comprehensive test system, rotor comprehensive test system, stator comprehensive test system, type test test system, special test bench.

Stator comprehensive test system - permanent magnet motor stator. Functional features: The system is a special testing instrument designed for automotive motor testing, and the test system is mainly used to detect the problems existing in the stator coil embedded wire and motor in the assembly process.

The test software can be connected with the ERP system, and has the functions of barcode scanning, barcode printing and nameplate printing.

For example, the YST-21 permanent magnet motor stator comprehensive test system is a three-phase asynchronous motor stator, and the test items include DC resistance, inductance test, insulation resistance, inter-turn insulation, current balance, rotation direction and power frequency withstand voltage (three relative to the ground). The system has strong anti-electromagnetic interference ability, easy to operate and easy to learn, with high safety and reliability and anti-interference ability, this system is suitable for any environment of the laboratory and workshop, the system software lifelong upgrade.

Hebei Youanjie Technology Co., Ltd. has strong strength, strong technical force, professional R & D team and engineering and technical team, has a good reputation in the industry, and any questions related to the motor can be called service**: 159-3111-8760, ** technical personnel will answer for you. <>

Inspection and maintenance of electric motors:

1. Monitoring during the operation of the motor. 1. Voltage monitoring, 2. Current monitoring, 3. Temperature rise monitoring, 4. Monitoring of fault phenomena in operation.

2. Regular maintenance. 1. Minor repairs:

Clean the motor (external dirt, measure insulation resistance, check the case, fan, windshield, etc.) for damage); Check and clean the wiring part (clean the junction box, check the screws, lock the contacts, check the grounding); Check whether the anchor screws, end covers, bearing covers and other screws are tightened; inspect the transmission; inspect the bearings; Inspect and clean the starting device.

2. Overhaul: clean up the sludge and dirt inside the surface of the motor and starting equipment, clean the bearings, and check whether the parts are complete and worn; Check whether the winding is short-circuited and broken, whether the rotor is open, and whether the insulation meets the requirements; Check whether the stator rotor core rubs against each other; inspection of control appliances and measuring instruments and protective devices; inspect the transmission; Test inspection (measuring insulation resistance, checking installation, checking whether the transmission is flexible, checking the voltage and current, checking whether there is abnormal vibration and noise.)

3. Common faults. 1. No load can not be moved; 2. It cannot be run or started at full load; 3. Current unbalanced; 4. The temperature is too high; 5. The bearing is overheated; 6. The fuse is blown when starting; 7. Intense vibration during operation; 8. Noise during operation; 9. The starting is the action of the protective device; 10. The insulation resistance is too low; 11. The case is electrified.