Iṣaaju:
DM542A jẹ iru kan ti meji-alakoso arabara sokale motor iwakọ, Awọn drive foliteji ti eyi ti o jẹ lati 18VDC to 50VDC.O jẹ apẹrẹ fun lilo pẹlu 2-alakoso arabara stepper motor ti gbogbo iru pẹlu 42mm to 86mm ita opin ati ki o kere ju 4.0A alakoso lọwọlọwọ.Yi Circuit ti o adopts jẹ smiliar si awọn Circuit ti servo Iṣakoso eyi ti o ranwa awọn motor ṣiṣe laisiyonu fere lai ariwo ati gbigbọn.Hording iyipo nigbati DM542A nṣiṣẹ labẹ ga iyara jẹ tun significantly ti o ga ju awọn miiran meji-alakoso awakọ, ohun ti diẹ ẹ sii, awọn ipo išedede jẹ tun ga.O ti wa ni lilo pupọ ni aarin ati awọn ẹrọ iṣakoso nọmba iwọn nla gẹgẹbi ẹrọ iṣipopada, ẹrọ CNC, ẹrọ iṣelọpọ kọnputa, awọn ẹrọ iṣakojọpọ ati bẹbẹ lọ.
Awọn ẹya:
l Iṣẹ giga, idiyele kekere
l Apapọ lọwọlọwọ Iṣakoso, 2-alakoso sinusoidal o wu lọwọlọwọ drive
l Ipese foliteji lati 18VDC to 50VDC
l I/O ifihan agbara Opto-ya sọtọ
l Overvoltage, labẹ foliteji, overcorrect, alakoso kukuru Idaabobo Idaabobo
l 15 awọn ikanni ipin ati idinku laišišẹ-lọwọlọwọ
l 8 awọn ikanni o wu alakoso lọwọlọwọ eto
l Aisinipo pipaṣẹ input ebute
l Motor iyipo ni ibatan si iyara, sugbon ko jẹmọ pẹlu igbese / Iyika
l Iyara ibẹrẹ giga
l Ga hording iyipo labẹ ga iyara
Sipesifikesonu itanna:
| Input foliteji | 18-50VDC |
| Iṣagbewọle lọwọlọwọ | .4A |
| O wu lọwọlọwọ | 1.0A～4.2A |
| Lilo agbara | Lilo:80W;Ti abẹnu Insurance:6A |
| Iwọn otutu | Ṣiṣẹ otutu -10～45℃;Ifipamọ otutu -40℃～70℃ |
| Ọriniinitutu | Ko condensation, ko si omi droplets |
| gaasi | Idinamọ ti awọn gaasi ijona ati eruku conductive |
| iwuwo | 200G |
- Awọn iṣẹ iyansilẹ pinni ati apejuwe:
1) Awọn atunto Pinni Asopọmọra
| Iṣẹ Pin | Awọn alaye |
| PUL +,PUL- | Ifihan agbara Pulse, PUL + jẹ opin rere ti pulses input pinPUL- jẹ opin odi ti PIN igbewọle pulse |
| DIR+,DIR- | ifihan agbara DIR: DIR + jẹ opin rere ti titẹ titẹ sii pinDIR- jẹ opin odi ti PIN titẹ sii itọsọna |
| ENBL+ | Mu ifihan agbara ṣiṣẹ: ENBL + jẹ opin rere ti PIN titẹ sii itọsọna.Yi ifihan agbara ti wa ni lo fun a Muu / di alaabo awọn iwakọ.Ipele giga fun ṣiṣe awakọ ati ipele kekere fun piparẹ awakọ naa. |
| ENBL- | ENBL- jẹ opin odi ti pin titẹ sii itọsọna.Nigbagbogbo osi laisopọ (ṣiṣẹ) |
2) Aworan wiwọ pinni:
Awọn ifihan agbara iṣakoso PC le ṣiṣẹ ni ipele itanna giga ati kekere.Nigbati ipele itanna giga ba n ṣiṣẹ, gbogbo awọn ifihan agbara odi iṣakoso yoo sopọ papọ si GND.Nigbati ipele itanna kekere ba n ṣiṣẹ, gbogbo awọn ifihan agbara iṣakoso yoo sopọ papọ si ibudo ita gbangba.Bayi fun apẹẹrẹ meji (Ṣi-odè &PNP), jọwọ ṣayẹwo wọn:
Aworan 1. Circuit ibudo titẹ sii (asopọ Yang)
PC ìmọ asopo ohun
Aworan 2 Circuit ibudo titẹ sii (Asopọ Yin)
PC PNP o wu
Akiyesi: Nigbati VCC=5V, R=0
Nigbati VCC=12V, R=1K,：1/8W
Nigbati VCC=24V, R=2K,：1/8W
R gbọdọ sopọ ni apakan ifihan agbara iṣakoso.
3.Function wun (Lilo awọn pinni DIP lati ṣe aṣeyọri iṣẹ yii)
1) Iwọn igbesẹ Micro ti ṣeto nipasẹ SW 5,6,7,8 ti iyipada DIP bi o ṣe han ninu tabili atẹle:
| SW5 | PAA | ON | PAA | ON | PAA | ON | PAA | ON | PAA | ON | PAA | ON | PAA | ON | PAA |
| SW6 | ON | PAA | PAA | ON | ON | PAA | PAA | ON | ON | PAA | PAA | ON | ON | PAA | PAA |
| SW7 | ON | ON | ON | PAA | PAA | PAA | PAA | ON | ON | ON | ON | PAA | PAA | PAA | PAA |
| SW8 | ON | ON | ON | ON | ON | ON | ON | PAA | PAA | PAA | PAA | PAA | PAA | PAA | PAA |
| PULSE/REV | 400 | 800 | 1600 | 3200 | 6400 | 12800 | 25600 | 1000 | 2000 | 4000 | 5000 | 8000 | 10000 | Ọdun 20000 | 25000 |
2) Eto iduro lọwọlọwọ
SW4 ni a lo fun idi eyi.PA Itumo pe a ti ṣeto lọwọlọwọ iduro iduro lati jẹ idaji ti lọwọlọwọ agbara agbara ti a yan ati ON itumo ti a ṣeto iduro lati jẹ kanna bi lọwọlọwọ agbara ti o yan.
3) Eto lọwọlọwọ jade:
Awọn die-die mẹta akọkọ (SW 1, 2, 3) ti iyipada DIP ni a lo lati ṣeto lọwọlọwọ agbara.Yan eto kan
Sunmọ mọto rẹ ti o nilo lọwọlọwọ
| Iwajade lọwọlọwọ (A) | ||||
| SW1 | SW2 | SW3 | TETE | RMS |
| ON | ON | ON | 1.00 | 0.71 |
| PAA | ON | ON | 1.46 | 1.04 |
| ON | PAA | ON | 1.91 | 1.36 |
| PAA | PAA | ON | 2.37 | 1.69 |
| ON | ON | PAA | 2.84 | 2.03 |
| PAA | ON | PAA | 3.31 | 2.36 |
| ON | PAA | PAA | 3.76 | 2.69 |
| PAA | PAA | PAA | 4.20 | 3.00 |
4) Iṣẹ iṣiṣan ologbele:
Iṣẹ-ṣiṣe ologbele-sisan ni pe ko si pulse igbesẹ lẹhin 500 ms, iṣelọpọ lọwọlọwọ lọwọlọwọ dinku laifọwọyi si 70% ti lọwọlọwọ ti o wujade, eyiti o lo lati ṣe idiwọ ooru mọto.
4. Awọn pinni ti motor & agbara:
| Motor ati awọn pinni agbara | 1 | A+ | Motors onirin | |
| 2 | A- | |||
| 3 | B+ | |||
| 4 | B- | |||
| 5,6 | DC+ DC- | Ibi ti ina elekitiriki ti nwa | Ipese agbara: DC18-50VDC |
5. Isọdi Mekaniki:
Lati ni 20mm ti aaye ni ayika, ko le gbe lẹgbẹẹ awọn ẹrọ alapapo miiran.Kini diẹ sii, yago fun eruku, eruku epo, gaasi ibajẹ, ọriniinitutu ti o wuwo ati gbigbọn giga
6. Atunṣe ti laasigbotitusita
1) , ipo lori itọkasi ina
PWR: alawọ ewe, ina iṣẹ deede.
ALM: pupa, ina ikuna, mọto pẹlu kukuru-yika alakoso, overvoltage ati aabo labẹ-foliteji.
2) Awọn iṣoro
| Atọka itaniji | Awọn idi | Awọn iwọn |
| LED pa yipada | Asopọ ti ko tọ fun agbara | Ṣayẹwo okun waya |
| Low-foliteji fun agbara | Ti o tobi foliteji ti agbara | |
| Motor ko ni ṣiṣe, lai dani iyipo | Ti ko tọ si asopọ ti stepper motor | Ṣe atunṣe sisopọ rẹ |
| Atunto ifihan agbara nigba ti offline | Ṣe Atunto ko ni doko | |
| Motor ko ni ṣiṣe, ṣugbọn ntẹnumọ dani iyipo | Lai input polusi ifihan agbara | Ṣatunṣe PMW & ipele ifihan |
| Motor gbalaye ti ko tọ si itọsọna | Asopọ awọn onirin ti ko tọ | Yi asopọ pada fun eyikeyi ti 2 onirin |
| Ifihan agbara titẹ sii ti ko tọ | Yi eto itọsọna pada | |
| Yiyi dani mọto ti kere ju | O kere ju si eto lọwọlọwọ | Atunse eto ti o wa lọwọlọwọ |
| Isare jẹ ju | Din isare | |
| Motor ibùso | Ṣe akoso ikuna ẹrọ | |
| Awakọ ko baramu pẹlu motor | Yi awakọ ti o yẹ pada |
7. Iwakọ onirin
A pipe stepper motor Iṣakoso eto yẹ ki o ni stepper drives, DC ipese agbara ati oludari (pulse orisun).Atẹle yii jẹ apẹrẹ onirin eto aṣoju
