This type of Rotor Testing Panel is controlled by computer. All the testing data can be shown in the computer display. It is
used to test rotors for kinds of power tool and vacuum cleaner.
Machine specification: 1.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 valuethrough 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. 2. 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. 3. 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 temperaturecompensate,could be calculated to resisntace 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 reject.
(5)
The software search out the minimum value of testing resistance
automatically, auto rank ordering and resistance self-learning
function. 4. 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 commmutator segment and winding welding point.
(4)
OK/Reject verify way: Program reads the resistance testing value of
welding and verify ok/reject by comparison of upper and low reference
value. The software will give acousto-optic alarm accordingly
when it's reject. 5. Between turns insulation test (Surge):
(1) Tesing 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/Rehect verify 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.
Main feature: 1.
All the armature 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.
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.
3. Identify the malfunction such as between bars
shor circuit,line cut, resistance value over limit and give fault
point information.
4. Put armature in the optional position,identigy
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.
5. Single station/double station can be chosen, with high practicability and testing efficiency.
6. Customer can do item programming automatically as per testing requirement.
7. The software give second develop interface,connect the system data base easily through internet to read- write the data.
8. The software can do far-end control, and merge the testing system into your company internet torealize the all-in-one.
9. It can save,edit,call kinds model armature and check data specification automatically. The quantity is unlimited.