Selelekela:
DM420A ke mofuta oa bana ba babeli-mohato lebasetere hata dilenaneo mokhanni, The drive gagamalo ea tsona e ho tswa 12VDC ho 36VDC. E etselitsoe bakeng sa ho sebelisoa ka 2-mohato lebasetere stepper dilenaneo tsa mefuta eohle le 20mm ho 42mm kantle bophara le ka tlase ho 2.0A mohato jwale. oa potoloho ena eo e o inkela e tšoanang le oa potoloho ea taolo servo eo nolofalletsa enjene li matha hantle hoo e ka bang ntle le lerata le thothometsa. Hording torque ha DM420A matha tlas'a phahameng lebelo e boetse ke haholo e phahameng ho feta ba bang ba babeli-mohato mokhanni, ke eng ho feta, ho nepahala boemo e boetse ke e phahameng. E ho pharaletseng sebediswa ka boholo le disebediswa tse bohareng le tse khōlō tlhamiwe taolo kang curving mochini, CNC mochini, le khomphuta embroider mochini, paka mechine le joalo-joalo.
Likaroloana:
k High tshebetso, theko e tlase
k Karolelano ea taolo jwale, 2-mohato sinusoidal khumo jwale drive
k Phepelo gagamalo tloha 12VDC ho 36VDC
k Opto-thōko pontšo Ke / O
k Overvoltage, tlas'a gagamalo, overcorrect, mohato lekgutshwanyane oa potoloho tšireletso ea
k 8 metjha e kwa kgaolong le jarolla ka ho iketsa phokotso ea lefeela-morao-rao
k 8 metjha e khumo mohato jwale bophirima
k Offline taelo ea input seemelong
k Motor torque e amanang le lebelo, empa ho se amanang le mohato / phetohelo
k High simolleng lebelo
k High hording torque tlas'a phahameng lebelo
ga tlhaloso motlakase:
input gagamalo | 12-36VDC |
input jwale | <2a |
khumo jwale | 0.44A- 2.83A |
tshebediso | Tshebediso ya: 40W; |
mocheso | Sebetsa Mocheso -10 ~ 45 ℃; ho boloka mocheso -40 ℃ ~ 70 ℃ |
mongobo | Se condensation, ha ho na marotholi metsi |
khase | Thibelo ea likhase combustible le lerōle conductive |
boima ba 'mele | 70G |
Pins likabelong tsa le tlhaloso:
1) sehokedi sa Pins ke diphetolo
Pin Mosebetsi | lintlha |
Pule +, PUL- | Pulse length pontšo, Pule + ke qetello e ntle ea linaoa input pinPUL- ke qetellong mpe ea pulse length Pin input |
DIR +, DIR- | DIR pontšo: DIR + ke qetello matle ka tataiso input pinDIR- ke qetellong mpe tataiso Pin input |
ENBL + | Kgontsha pontšo: ENBL + ke qetello e ntle ea Pin tataiso input. pontšo ena e sebediswa bakeng sa ho nolofalletsa / holofatsa mokhanni. Phahameng boemo ba bakeng sa nolofalletsa mokhanni le boemo ba tlaase bakeng sa ho holofatsa mokhanni. |
ENBL- | ENBL- ke qetellong mpe ea Pin tataiso input. Hangata setseng bogey (nolofalletsa) |
2) Pins wiring temperaturdiagramm:
PC oa taolo matšoao ka ba mafolofolo boemo bo phahameng le tlaase motlakase. Ha phahameng boemo ba motlakase e sebetsa, bohle taolo matšoao mpe tla amanang hammoho ho lakg. Ha boemo ba tlaase motlakase e sebetsa, bohle taolo matšoao amahane tla amanang hammoho ho koung ea sechaba. Hona joale ho fana ka mehlala e 'meli (Open mokelli & PNP) Ka kopo, hlahloba ho bona:
Sa feiga 1. Keletso koung oa potoloho (Positive mabapi)
Sa feiga. 2 Keletso koung oa potoloho (mabapi Negtive)
PC PNP khumo
Hlokomela: Ha VCC = 5V, R = 0
Ha VCC = 12V, R = 1K,> 1 / 8W
Ha VCC = 24V, R = 2K,> 1 / 8W
R lokela hokela karolong taolo pontšo.
3.Function etsa khetho (sebelisa ina Pinów ho fihlella mosebetsi ena)
1) adimiwa mohato qeto e behiloeng ka ka ho NW 5,6,7,8 ba ina switjha joalokaha ho bontšitsoe tafole latelang:
SW5 | BULELA | Off | BULELA | Off | BULELA | Off | BULELA | Off |
SW6 | BULELA | BULELA | Off | Off | BULELA | BULELA | Off | Off |
SW7 | BULELA | BULELA | BULELA | BULELA | Off | Off | Off | Off |
Pulse length / Tšen | 200 | 400 | 800 | 1600 | 3200 | 6400 | 12800 | 25600 |
dikokwanyana | 1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 |
2) o eme bophirima jwale
SW4 e sebediswa bakeng sa morero ona. Off ho bolelang hore hona joale o eme e behiloeng ka ho ba halofo ea kgethile matla hona joale le ON ho bolelang hore o eme e behiloeng ka ho tšoana le ho khetha matla hona joale.
3) di neng di kwalwa jwale boemo ba puo:
Pele likotoana tse tharo (NW 1, 2, 3) ba ina switjha e sebelisetsoa ho beha matla hona joale. Khetha boemong bo
E haufi-ufi ho dilenaneo hao e hlokahalang hona joale
SW1 | SW2 | SW3 | Peak | RMS |
BULELA | BULELA | BULELA | 0,44 A | 0,31 A |
Off | BULELA | BULELA | 0,62 A | 0,44 A |
BULELA | Off | BULELA | 0,74 A | 0,52 A |
Off | Off | BULELA | 0,86 A | 0,61 A |
BULELA | BULELA | Off | 1,46 A | 1,03 A |
Off | BULELA | Off | 1,69 A | 1,20 A |
BULELA | Off | Off | 2,14 A | 1,51 A |
Off | Off | Off | 2,83 A | 2,00 A |
4) Semi-phallo mosebetsi:
Seka-phallo mosebetsi ke hore ho na le e sa hata pulse length after200 MS, mokhanni khumo jwale ka tsela e iketsang fokotsoa hore e 40% ya rated khumo jwale, e leng e sebediswa ho thibela dilenaneo mocheso.
4. Pins ya metsamao & matla:
Motor le matla Pinów |
1 |
A + |
Wiring ea likoloi | |
2 |
A- |
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3 |
B + |
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4 |
B- |
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5,6 |
DC + DC- |
Phepelo ea motlakase | Matla a phepelo: DC12-36VDCThe tlhōrō input jwale ke ke ba ho fihlela ho 2a |
5. Mechanical ga tlhaloso:
Ho ba le 20mm ba sebaka ho pota, ke ke beha haufi le lisebelisoa tse ling futhumatsang. Ke eng ho feta, qoba lerōle, oli moholi, khase e senyang, mongobo e boima 'me e phahameng thothometsa. (Unit = limilimithara)
6. phetoho ya tharollo ya mathata
1), boemo ka khanya e bontšang
PWR: tala, ho tloaelehile mosebetsi leseli.
ALM: khubelu, ho hloleha leseli, enjene le mohato khutšoanyane oa potoloho, overvoltage le tlas'a-gagamalo tšireletso.
2) Likhathatso
alamo pontshi | mabaka a | mehato |
LED theoha ba retelehelang | mabapi le phoso ho ba le matla | Hlahloba wiring ea matla |
Tlase voltages bakeng sa matla a | Hodisa gagamalo ea matla | |
Motor ha ho matha, ntle le a tšoere torque | mabapi le phoso ea stepper dilenaneo | Lokisa wiring lona |
Reset pontšo ke e atlehang ha, offline | Etsa Reset thuso | |
Motor ha ho matha, empa lula ya sebetsang torque | Ntle input pulse length pontšo | Fetola PMW & pontšo boemo ba |
Motor matha tataiso e fosahetseng |
mabapi le phoso lithapo ' |
Phetoho mabapi bakeng sa leha e le efe 2 lithapo |
Wrong input tataiso pontšo | Phetoho tataiso bophirima | |
Motor e kosimbaki torque e nyenyane haholo | Haholo nyane amanang le ho sehela jwale | Nepahetse rated bophirima jwale |
Matsapa a ho itima lijo haholo | Fokotsa matsapa ho | |
Motor litala | Busa tsoa ho hloleha ho phetha molao feela | |
Mokhanni ha tšoanang le dilenaneo ho | Fetola mokhanni loketse |
7. Wiring ea mokhanni Sisteme e
A e feletseng stepper dilenaneo oona tsamaisong taolo lokela na le stepper kganna, DC matla phepelo le molaoli ea (pulse length mohloding). E latelang ke tsamaiso e tloaelehileng wiring temperaturdiagramm