AIP motor stator vacuum tester is mainly used in electric vehicles, fans, air conditioners, washing machines, vacuum cleaners, power tools etc., one-stop to complete all project testing.

BLDC motor stator tester

This series of products is suitable for testing the electric performance of various BLDC motor stators, mainly used in the rapid and accurate testing of BLDC motor stators on EV, fans, air conditioners, washing machines, vacuum cleaners, mid-drive, power tools and other products. After the test is completed, it gives qualified and unqualified instructions and sound and light alarm.

Key Features

Technology

Specification

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Key Features

Integrated design: Integrated innovation design solutions simplify the operation workstation.

Fast clamping: simple and efficient clamping solution, convenient for production line personnel to operate and meet the production line pace.

Software features：user permission setting function; large storage able to save over 1000 test programs.

MES: support connect with production management system.

Easy-to-maintain: support intelligent self-inspection, remote failure diagnosis and online software upgrading. Insertable card design makes it easy to disassemble and replace.

Easy-to-use: Professional test software, User-friendly interface, built-in help documents, high-performance touch screen and numeric keyboard as standard.

Multiple interface: the instrument comes with USB, LAN(can be converted to RS232, RS485 etc.)port, support TCP/IP network protocol, PLC simulation technology. Instrument control and expansion are quite easy.

Technology

Test items: AC Hi-pot, insulation resistance, surge, DC winding resistance, inductance, rotation, BEMF(back electromotive force), phase sequence, Hall characteristics

The motor back-electromotive force test can effectively detect the stator and rotor coordination and provide accurate feedback on the stator performance index.

High-speed testing: stator can be tested within 5s for all routine items

All the tests can be done at one-stop with once wire connection.

Support to perform the test for winding over 10μH, and close loop voltage feedback makes the test more accurate.

Duplex station serial test makes testing more efficient

Specification

Model	AIP886X/ AIP891X series
Test object	BLDC motor stator (inner/outer stator)
Test station	Duplex station
AC Hi-pot
Output voltage setting range/precision	AC 500～3000V ±(2%×setting value+10V)
Breakdown current measurement range/precision	0.10～20.00mA ±(2%×display value+5 digits)
Test time range/resolution	0.5～999.9s 0.1s/step
Arc detection	1～9 level (9 is the most sensitive level)
Insulation resistance
Output voltage setting range/precision	DC 500V/1000V ± (2%×setting value+10V)
Insulation resistance measurement range/ precision	1～500MΩ ≤100MΩ：±(3%×display value+0.5MΩ)； >100MΩ：±(5%×display value +5MΩ)
Test time range/ resolution	0.5～999.9s 0.1s/step
Surge
Output voltage setting range/precision	500～3000V ±(3% * display value +8V)
Sampling frequency	100MHz
Waveform comparison	Area, area difference, corona and phase
DC resistance test
Measurement range/precision	10.0mΩ～20KΩ ±(0.3%×display value+3digits) temperature compensation can be set
Test time range/resolution	0～20s 0.1s/step
Temperature measuring range/precision	-10.0℃～+50.0℃ ±0.5℃
Rotation
Rotation judge	CW, CCW, Still
Inductance test
Test frequency	100Hz\120Hz\1kHz\10kHz
Electrical level (voltage)	0.3V\0.6V\1V
Measuring range/precision	1μH～2H 0.5%
Back electromotive force
Voltage measurement range/precision	20～200V ±(0.5%×display value+0.5V) Customizable ranges
Speed setting range	200-3000rpm Recommended back electromotive force test speed is 1000rpm
Phase sequence
Phase sequence judgment	A-B-C \ A-C-B
Hall characteristics
VCC power supply	3.00～18.00V ±(0.5%×setting value+3 digits)
High/low level range and precision	0.00～18.00V ±(0.5%×display value+3 digits)
Frequency range	1.0Hz～999.9Hz
Duty circle range	0.0～99.9%
Duty circle precision	±(0.5%×display value+2 digits)

FAQ

What is the stator of a BLDC motor?

Like all other motors, BLDC motors also have a rotor and a stator. Similar to an Induction AC motor, the BLDC motor stator is made out of laminated steel stacked up to carry the windings. Windings in a stator can be arranged in two patterns; i.e. a star pattern (Y) or delta pattern (∆).
What material is used for BLDC stator?

Yes, a slotless BLDC motor stator is typically made up of laminated steel sheets, similar to the stator of a traditional slotted BLDC motor. However, the manufacturing process for a slotless stator is different, as there are no slots or teeth to form winding slots.
Does a brushless motor have a stator?

In a brushless DC engine, you put the permanent magnets on the rotor and you move the electromagnets to the stator. At that point, you utilize smart electronics to energize the electromagnets as the pole turns.
What does a stator do in a brushless motor?

In brushless DC motors, the permanent magnets are on the rotor, and the electromagnets are on the stator. A computer then charges the electromagnets in the stator to rotate the rotor a full 360-degrees.
What are the different types of brushless motor stator?

There are three classifications of the BLDC motor: single-phase, two-phase and three-phase. This discussion assumes that the stator for each type has the same number of windings. The single-phase and three-phase motors are the most widely used.

AIP BLDC motor stator tester test items mainly include AC Hi-pot, insulation resistance, surge, DC winding resistance, inductance, rotation, BEMF(back electromotive force), phase sequence, Hall characteristics.

AIP motor stator vacuum tester is mainly used in electric vehicles, fans, air conditioners, washing machines, vacuum cleaners, power tools etc., one-stop to complete all project testing.

BLDC motor stator tester