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[China]
Trade Verify
Address: 14-5,East Kemao Center, No.100 Xiangyun Road, Hi-tech district,Ningbo, China ,315040
Contact name:Herbert
NINGBO NIDE MECHANICAL EQUIPMENT CO.,LTD |
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Verified Suppliers
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Automatic stator testing machine/Insulation cold resistance testing equipment
1.Technical data
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.
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.
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.
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.
2.Application:
This machine is used to test armature for kinds of power tool and vacuum cleaner.
3.Machine main function and characteristic
(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 short
circuit, line cut, resistance value over limit and give fault point
information.
(4) 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.
(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 to realize the all-in-one.
(9) It can save, edit, call kinds model armature and check data
specification automatically. The quantity is unlimited.
