Stable Performance Armature Testing Machine , Convenient Electric Motor Testing Equipment

stable testing performance 2 stations automatic ceiling fan testing bench with convenient operation fixture

Stator testing machine has 2 stations in turn for operation, which upgrade the production capability. It audits the stator quality.

Test principle

Hi-pot test is to load high voltage to the testing part, and then by leakage current to verify the quality. High voltage load between coils and core is to test the slot insulation quality, loading voltage is 50Hz AC, voltage is adjustable in the range of 0-2800V, loading time is adjustable in the range of 1-60 seconds, the leakage current test is obtained by high precision current sensor.

Insulation resistance is calculated by measuring the leakage current at the time of loading 500V DC constant voltage power.

At the cold resistance test, put the coils in constant current power, by the both ends voltage of the testing coil, by R=V/I to calculate the resistance, the system takes 4 points.

Through the motor production, the unqualified surge insulation, wire OD deviation in the coils, copper purity of the wire not good, turns no. difference or unqualified core can result in quality problem. The less quality problem reduces motor efficiency, serious quality problem can burn the motor. In the modern motor production, such instability can be verified by the surge test.

Surge test takes “impact wave comparison”, loading impact voltage wave of fixed value and pre-wave time to the need-be-test coil, and by high speed A/D converter to do the sampling on the self-excited damping wave in the need-be-test coil to the computer and compare it with the standard surge wave of such type motor, and then verify the quality and take out the NJ part.

Main parameter:

1. Size: 700x1000x1800mm

2. IPC 19”

3. Input voltage: AC220V

4. Power: 0.5KW

5. Testing time: less 12S

6. Testing index:

Stator testing machine this model is working with the ceiling fan stator production line, its ahead machine are WD-3-SPI slot paper inserting machine and WD-4-SPI top paper inserting machine, WD-2A-JCM winding machine or WD-2B-JCM winding machine or WD-4-WCM winding machine, sleeve cuting machine, terminal press; its after machine are WD-ZDG varnish machine, WD-216S-JYZ shaft press

A professional supplier of motor machines with motor components, MCB machines, induction cooker coils machines and induction cooker named Ningbo Hi-tech WEDE Motor Machines Co.,ltd makes fully preparation to open our arms to welcome your specific inquiries.

Joining hands with 6 factories, WEDE give customers one stop turnkey packaging service.

They are locating at,

Factory 1:50 west JinAiFeng technology zone FuHua Road, Suzhou (DongGuan,WenZhou)

Factory 2:No.165 ShengXin Road, BaChe development zone,Suzhou

Factory 3:No.74 QingSong Road,Zhenlu town,WuJin district,Changzhou

Factory 4:No.66 XiaoWang village, QinXinCun,YaoGuan town,WuJin district,Changzhou

Factory 5:YuLong Bridge SanMen,Taizhou (Yongkang)

Factory 6:150 southwest cross of WuFangShaDaDaoZhong and Xi,NanHai District,FoShan(Huzhou)

Covering products are

Motor Machines:

rotor casting machine, rotor runner press, turning machine, shaft press, end flowers press, commutator press, paper inserting machine, armature winding machine, stator winding machines, coils inserting machine with wedge insertion, wedge inserting machine, coils forming machine, lacing machine, armature welding machine, balancing machine, testing machine, varnish machine, sleeve cutting machine, terminal press

Motor Components:

Ferrite core, magnet, commutator, shaft, bearing, stack core

MCB machines:

MCB coils winding machine, MCB coils forming machine, MCB holder terminal assembly machine, MCB printing machine

Induction cooker coils machines:

wires strands binding machine, coils winding machine, gluing machine, ferrite core inserting machine, heating press

Induction cooker:

Commercial application induction cooker, steamer, noodles cooker

WEDE team promise to give you fully heart service to obtain long term multi-parties wins cooperation. Welcome you join in us for this target too.