Automatic double stations armature rotor testing equipment machine

I. Machine main function and characteristic

1. All the armature rotor test such as electrical strength, insulation resistance, DC resistance, welding resistance and between turns of electrical performance test are done automatically at one time fast.

2.Identify the malfunction such as between bars short circuit, line cut, resistance value over limit and give fault point information.

3.Each test items could be on or off randomly. Approval standard also could be set up randomly. The machine will give acousto-optic alarm for reject armature.

4.Single station/double station can be chosen, with high practicability and testing efficiency. 

5. Put armature in the optional position, identity winding technical of single fly, double fly ect and accuracy sorting automatically, auto track the concerning bar resistance difference, it give alarm when the  coil C.W/CCW hanger direction is wrong.

6. Customer can do item programming automatically as per testing requirement.

7.The rotor tesing machine can save, edit, call kinds model armature and check data specification automatically. The quantity is unlimited.

8. The software can do far-end control, and merge the testing system into your company internet to realize the all-in-one.

9. The software give second develop interface, connect the system data base easily through internet to read- write the data.

II. Application

This armature rotor testing machine is used to test armature for kinds of power tool and vacuum cleaner, etc. The industrial control computer is used to automatically determine the quality of the armature of the test sample, and the test data is displayed on the liquid crystal display.

III.Technical data

Insulation resistance test:

(1) Testing voltage: DC500V

(2) Testing range: 10~500MΩ

(3) Intergrated accuracy:  ±  5.0%

(4) Voltage load mode: between coil and iron core

(5) OK/ Reject verify way: manual setting the low limit of insulation resistance, when the goods of its insulation resistance value lower than setting value is taken as reject. The software will give acousto- optic alarm accordingly.

AC withstand voltage test (Hi-pot):

(1) Testing voltage range: AC100~2800V

(2) Voltage adjusting mode (-M: Manual adjust; -A:  Auto adjust)

   a. Manual adjust: manual no-step adjust;

   b. Auto adjust: input testing voltage to the software, thus machine do automatic loading to the setting value through the test.

(3) Voltage precision:  ±3%

(4) Capacity:500VA

(5) Leakage current setting 5 steps (0.5/1/2/5/10mA), precision: ±10%

(6) Voltage load mode: Between winding and iron core.

(7) OK/Reject vertify way: goods of its leakage current value higher than setting value is taken as reject. The software will give acousto-optic alarm accordingly.

Welding electrical test.:

(1) Testing range: 0.001~0.999(resolution ratio 0.010m Ω )

(2) Precision: ±  5.0%auto temperature compensate, could be calculated to resistance value at 20 ℃.

(3) Testing way: use sis ends method, testing the resistance value of commutator segment and       winding welding point.

(4) OK/Reject verifies way: Program reads the resistance testing value of welding and verifies ok/reject by comparison of upper and low reference value. The software will give acousto-optic alarm accordingly when it's rejected.

Cold resistance test:

(1) Testing range:

(a) 0.001~0.999 (resolution ratio 0.100u Ω

(b) 1.000~9.999(resolution ratio 0.010m Ω )

(2) Precision: ± 5.0%auto temperature compensate, could be calculated to resistance value at 20℃.

(3) Testing way: between armature stamping and stamping.

(4) OK/Reject verify way: Program reads the testing value of winding and verify ok/reject by comparison of upper and low reference value. The software will give acousto-optic alarm accordingly when it's rejected.

(5) The software search out the minimum value of testing resistance automatically, auto rank ordering and resistance self-learning function.

Between turns insulation test (Surge):

(1) Testing voltage range: 100V~2800V

(2) Voltage precision:  ±3.0%

(3) Voltage adjusting mode(-M: manual adjust, -A: auto adjust).

     (a) Manual adjust: Manual no-step adjust

     (b) Auto adjust: input testing voltage to the software, thus machine do automatic loading to the setting value through the test.

(4) Pulse rising time: 1.2μS 

(5) Verify way: s/sf/f

(6) Voltage load mode: respectively test each winding.

(7) OK/Reject verifies way: Program reads the standard value of wave between turns, compare the testing wave to standard wave. The software gives acousto-optic alarm if beyond setting value.

IV.The armture rotor testing machine picture display

1. the testing machine working show

2.The rotor testing machine Test Results show

About Motor armature manufacturing

Motor armature / rotor manufacturing production assembly line including: shaft pressing machine, end cover pressing machine, commutator pressing machine, armature insulation paper inserting machine, armature winding machine, commutator hot stacking machine, armature wedge inserting machine and armature testing machine, ball bearing inserting machine, and worm shaft inserting, NIDE can supply and manufacture about then ,and all the process will be done by machine automatically. Operator only needs to do loading and unloading. 

About NIDE

Nide is to provide different kinds of motor manufacturing machinery, including stand along machine, fully-auto complete line for armature and stator production, and the motor assembly line.We can supply the full range of motor components such as commutator, ball bearing, carbon brush, insulation paper, shaft, magnet, fan, motor cover,etc.We also provide technical support and consulting, project support and turn-key service for some motor manufacturing.

Our machine's application

Our machines are mainly applied to induction motors, BLDC motor, universal motor, three phase motor, single phase motor, AC motor, DC motor, such as washing machine motor, air conditioner motor, pump motor, cooler motor, alternator motor, fan motor, ceiling fan motor, compressor motor, power tool motor, vacuum cleaner motor, mixer motor,  series motor, electrical car motor, wheel hub motor, electric toothbrush motor, hair dryer motor, electric shaver motor,etc.

Contact us

Motor Manufacturing Solution

Email : emarketing@nide-group.com; marketing8@nide-group.com;

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