AIP has a mature set of test solutions for pump motors. and produces customized motor testers according to customer requirements.

Pump Motor Test Solutions

The water pump is a machine that conveys liquid or makes the liquid pressurized. The motor in the water pump uses mechanical energy to increase the energy of the liquid, so the core of the water pump is the motor. According to the application environment water pumps are divided into industrial water pumps (380V) and domestic water pumps (220V), common water pumps classification includes: shielded pumps, self-priming pumps, centrifugal pumps, deep well pumps, submersible pumps, sewage pumps, pipeline pumps, refrigeration pumps and so on.

The structure of the water pump motor mainly includes a stator, rotor, and complete motor, so the test of the water pump motor includes four modules: stator test, rotor test, complete motor test, and water pump safety test.

AIP has a comprehensive range of pump motor testing solutions, which can be divided into two main categories:

Ⅰ.According to the pump motor structure classification

Pump motor test solutions mainly include pump motor tester, pump motor stator tester, and pump motor cast aluminum rotor tester.

Ⅱ. According to the pump motor type classification

According to the type of pump motor, AIP divides the motor test solution into: AC pump motor test solution, brushless pump motor test solution and pump safety test solution.

① AC Pump Motor Testing Solution: This solution focuses on bulk electrical performance testing of motors for stators, cast aluminium rotors and complete motors.

Routine test items include: AC hi-pot, insulation resistance, DC resistance, and surge.

AC pump motor test solution	Test item
Motor stator test	Routine test items+ Reverse embedding, Rotation
Motor vacuum test	Routine test items+ Reverse embedding, Rotation
Pinhole insulation test	This tester is suitable for pump motor stator single point or multi-point damage detection, in order to meet the test effect is comparable to the premise of the salt water test, without damaging the motor, to achieve the motor stator batch production, reduce enterprise costs.
coil contact lamination test	This tester is suitable for motor stator dipping paint before the process, regardless of whether the enamelled wire is damaged, the tester can detect the enamelled wire touching the defective phenomenon of silicon steel sheet, to achieve mass production.
Cast aluminium rotor test	Broken bar, thin bar, maximum amplitude value, minimum amplitude value, resistance reactance
AC pump motor test	Routine test items+Low voltage start, no-load power, rotation
Dynamometer Test	Voltage, current, power, speed, torque, efficiency, life test, temperature rise test

② Brushless pump motor test solution: This solution focuses on batch testing of electrical performance of water pump brushless motor stators, permanent magnet rotors and complete machines. in which there are special test equipment for the pump motor stator's back electromotive force and no-load and load, which can be selected according to the actual demand.

Routine test items include: AC hi-pot, insulation resistance, DC resistance, and surge.

Brushless pump motor test solution	Test items
Brushless motor stator test	Routine test items+ Inductance, Rotation
Brushless motor stator back electromotive force test	Routine test items+ No-load performance, Hall characteristics, Back electromotive force, Phase difference
Brushless motor rotor test	No-load performance, Hall characteristics, Back electromotive force, Phase difference, Rotation
Brushless motor no-load test	Routine test items+No-load performance, Grounding resistance, Rotation
Brushless motor back electromotive force/Load Test	AC hi-pot, Insulation Resistance, DC Resistance, Back electromotive force (Angle Test and Star Test), Phase Difference

③Pump safety test solution: Compatible with single-phase and three-phase pump testing

Routine test items include: AC hi-pot, insulation resistance.

Pump safety test solution	Test items
Pump safety test solution 1	Routine test items+Low voltage start, no-load power
Pump safety test solution 2	Routine test items+Ground resistance, leakage current, low voltage starting, no-load power, Rotation

The following pictures are some of the pump motor tester application cases:

Figure 1 is the AIP pump motor stator tester customer application site, the tester adopts a plug-in module design, key and touch screen two kinds of operation options, built-in wifi module, and can be remotely upgraded and maintained, the tester was launched that has been favored by many new and old customers, single-phase single-speed pump motor can be as fast as 4s finished the test, test fast, accurate, stable, timely after-sales, powerful. The water pump motor machine tester also adopts the above stator structure design, multi-grade power one-time test is completed, the data can be uploaded to the service to save, to achieve data traceability, can be configured with barcode scanning function, to achieve the full docking of the data.

AIP water pump motor cast aluminum rotor test technology was developed in 2012 in cooperation with Japan ES, through continuous optimization and innovation to improve, and make it more suitable for production line batch application, all the parameters of the data, can be set upper and lower limits, reduce the operator's technical requirements, can quickly determine the rotor problem, a single rotor test time of only 3 seconds or so, fast, efficient and accurate is AIP design products adhere to the consistent philosophy, there is no best, only better. There is no best, only better.

AIP focuses on global motor testing, and our pump motor testing solutions help you create and maintain a competitive advantage! For customized test solutions, please contact us via whatsapp:+86 17864263889 E-mail:marketing@aipuo.com

FAQ

What is a pump motor?

A water pump motor is a device that converts electrical energy into mechanical energy to drive a water pump. Water pump motors can be categorized into AC motors and DC motors based on the type of input power source. AC motors use alternating current (AC) as input while DC motors use direct current (DC) as input.
How does a pump motor work?

A pump motor works by using electromagnetic induction or a commutator to create a rotating magnetic field that rotates the impeller or plunger of the pump to transfer liquid. An AC motor generates a rotating magnetic field by changing the direction of the alternating current (AC) in a coil, while a DC motor generates a rotating magnetic field by changing the direction of the direct current (DC) in a coil using a commutator.
What are the different types of motor pumps?

Water pump motors can be categorized into the following types based on the type and construction of the pump:

■ Centrifugal water pump motors

■ Positive displacement pump motors

■ Axial flow water pump motors:
Are pump motors AC or DC?

Water pump motors can be either alternating current (AC) or direct current (DC), depending on what kind of input power and drive they use. Generally speaking, alternating current (AC) pump motors are more common than direct current (DC) pump motors because AC power is easier to obtain and control, and AC drives are simpler and less expensive.1 However, direct current (DC) pump motors have their advantages and needs for special applications, such as solar-powered, remote-control, and variable-speed adjustments.
What is the difference between a compressor and a pump motor?

A compressor is a device that compresses a gas or vapor from low pressure to high pressure, while a pump is a device that pushes a liquid from low pressure to high pressure.4 Compressors and pumps can both be driven by different types of actuators, such as electric motors, internal combustion engines, and steam turbines. The main differences between compressors and pumps are the state and nature of the media they handle, and their principles of operation and construction.

AIP pump motor test solutions help customers solve pump motor testing problems.

AIP has a mature set of test solutions for pump motors. and produces customized motor testers according to customer requirements.

Pump Motor Test Solutions