armature screening equipment specifically design and style for
wound armature which is with commutator pressed.
Its Liquid crystal display present all specialized knowledge which attained by industrial laptop, which check and verify of screening armature.
1. All the armature check this kind of as electrical energy (hello-pot), insulation resistance, DC resistance, welding resistance and between turns of electrical overall performance check are carried out immediately at one time fast.
two. Each take a look at things could be on or off randomly. Approval regular also could be set up randomly. The machine will give acousto-optic alarm for reject armature.
three. Determine the malfunction such as amongst bars quick circuit, line lower, resistance price above restrict and give fault point info.
4. Place armature in the optional place, discover winding technological of single fly, double fly and so on and accuracy sorting instantly, automobile track the relating to bar resistance variation, it give alarm when the coil C.W/CCW hanger route is incorrect.
5. 1/2 station can be selected (normal product is two stations, only for a lot huge armature, we will design and style 1 station) with large practicability and testing efficiency.
six. CZPTer can do it by programming routinely as for each tests necessity.
seven. The computer software give 2nd build interface, link the method data foundation simply through web to read through- write the information.
eight. The software program can do much-finish handle, and merge the screening program into your company world wide web to realize the all-in-1.
nine. It can help save, edit, call sorts model armature and examine info specification immediately. The quantity is unlimited.
(one) Screening voltage range: AC100~2800V
(2) Voltage changing manner(-M: Handbook modify -A: Vehicle change)
a. Manual change: manual no-stage change
b. Vehicle change: input testing voltage to the software, therefore machine do automatic loading to the location worth through the take a look at.
(3) Voltage precision: ±3%
(four) Capability: 500VA
(five) Leakage existing setting five actions(.5/1/2/five/10mA), precision: ±10%
(six) Voltage load manner: Amongst winding and iron core.
(7) Ok/Reject verifies way: goods of its leakage current worth greater than placing benefit is taken as reject. The software will give acousto-optic alarm appropriately.
two. Insulation resistance test
(1) Tests voltage: DC500V
(2) Testing assortment: ten~500MΩ
(three) Intergraded precision:± five.%
(four) Voltage load method: between winding and iron core
(five) Alright/Reject confirm way: manual environment the lower restrict of insulation resistance, when the products of its insulation resistance benefit lower than setting worth is taken as reject. The software program will give acousto-optic alarm appropriately.
3. Chilly resistance take a look at
(1) Tests variety:
(a) .001~.999(resolution ratio .100u Ω
(b) 1.000~nine.999(resolution ratio .571m Ω )
(two) Precision: ± five.%automobile temperature compensate, could be calculated to resistance worth at 20ºC.
(3) Screening way: between armature stamping and stamping.
(4) Ok/Reject verifies way: Program reads the testing value of winding and verifies alright/reject by comparison of upper and minimal reference worth. The software will give acousto-optic alarm accordingly when it’s rejecting.
(five) The computer software research out the minimum price of tests resistance routinely, automobile rank ordering and resistance self-understanding operate.
four. Welding resistance take a look at.
(one) Tests selection:.001~.999(resolution ratio .571m Ω )
(two) Precision: ± 5.%automobile temperature compensate, could be calculated to resistance benefit at twenty ºC.
(three) Testing way: use sis ends method, screening the resistance benefit of commutator section and winding welding level.
(four) Ok/Reject verifies way: Plan reads the resistance screening worth of welding and verifies okay/reject by comparison of higher and low reference worth. The software will give acousto-optic alarm accordingly when it really is rejecting.
five. Amongst turns insulation take a look at
(1) Tests voltage variety: 100V~2800V
(two) Voltage precision:±3.%
(three) Voltage altering mode(-M: handbook change, -A: car adjust).
(a) Manual adjusts: Guide no-step modify
(b) Vehicle modify: enter testing voltage to the application, as a result device do computerized loading to the setting value via the take a look at.
(4) Pulse rising time: 1.2μS
(five) Confirm way: s/sf/f
(six) Voltage load manner: respectively take a look at every winding.
(7) Alright/Reject verifies way: Program reads the regular price of wave in between turns, examine the testing wave to common wave. The software program presents acousto-optic alarm if outside of placing benefit.
For outer rotor, it takes inside analog rotor fixture,
For casted rotor, it requires inside analog rotor fixture as well.