stepper motor driver-DM542A

Selelekela:

DM542A ke mofuta oa mokhanni oa motlakase oa mekhahlelo e 'meli oa hybrid stepping, The drive voltage of which is from 18VDC to 50VDC.E etselitsoe ho sebelisoa le 2-phase hybrid stepper motor ea mefuta eohle e nang le 42mm ho 86mm kantle bophara le ka tlase ho 4.0A phase hajoale.Potoloho ena eo e e amohelang e bonolo ho potoloho ea taolo ea servo e etsang hore enjene e tsamaee hantle ntle le lerata le ho thothomela.Hording torque ha DM542A e matha ka lebelo le phahameng le eona e phahame haholo ho feta mokhanni e mong oa mekhahlelo e 'meli, ho feta moo, ho nepahala ha boemo le hona ho phahame.E sebelisoa haholo har'a lisebelisoa tse laolang lipalo tse bohareng le tse kholo joalo ka mochini o kobehang, mochini oa CNC, mochini o khabisang oa komporo, mochini o pakang joalo-joalo.

Likaroloana:

l Ts'ebetso e phahameng, theko e tlase

l Karolelano ea taolo ea hona joale, 2-phase sinusoidal output current drive

l Matla a phepelo ho tloha 18VDC ho isa ho 50VDC

l Letšoao le ikhethileng la Opto I/O

l Overvoltage, tlasa voltage, overcorrect, phase short circuit ts'ireletso

l Karohano ea liteishene tse 15 le phokotso ea hajoale e sa sebetseng

l 8 dikanale dipholo tsa mohato maemo a hajoale

l Theminale ea ho kenya taelo ntle le inthanete

l Torque ea motor e amana le lebelo, empa ha e amane le mohato / phetoho

l Lebelo le phahameng la ho qala

l Torque e phahameng ea hording tlas'a lebelo le phahameng

Tlhaloso ea motlakase:

1. Lipina likabelo le tlhaloso:

1) Litlhophiso tsa Lipini tsa Connector

2) Setšoantšo sa lithapo tsa likhoele:

Lipontšo tsa taolo ea PC li ka sebetsa maemong a phahameng le a tlase a motlakase.Ha boemo bo phahameng ba motlakase bo sebetsa, lipontšo tsohle tse mpe tsa taolo li tla hokahanngoa hammoho ho GND.Ha boemo ba motlakase bo tlase bo sebetsa, matshwao ohle a taolo a tla hokelwa mmoho boemakepeng ba setjhaba.Joale fana ka mehlala e 'meli ( Open collector & PNP), ka kopo e hlahlobe:

Setšoantšo sa 1. Potoloho ea boema-kepe (Yang connection)

Khokahano e bulehileng ea PC

Setšoantšo sa 2 Potoloho ea boema-kepe ( khokahanyo ea Yin)

Tlhahiso ea PC PNP

Ela hloko: Ha VCC=5V, R=0

Ha VCC=12V, R=1K,＞1/8W

Ha VCC=24V, R=2K,＞1/8W

R e tlameha ho hokela karolong ea lets'oao la taolo.

Khetho ea 3.Function (Ho sebelisa lithapo tsa DIP ho fihlela mosebetsi ona)

1) Qeto ea mehato e nyane e behiloe ke SW 5,6,7,8 ea switch ea DIP joalo ka ha ho bonts'itsoe tafoleng e latelang: 

2) Boemo ba hona joale bo emeng

SW4 e sebelisetsoa morero ona.OFF e bolelang hore hona joale ho ema ho behiloe halofo ea motlakase o khethiloeng le ON ho bolelang hore ho ema ho behiloe ho tšoana le hona joale ho khethiloeng.

3) Litlhophiso tsa hona joale tsa tlhahiso:

Li-bits tse tharo tsa pele (SW 1, 2, 3) tsa sesebelisoa sa DIP li sebelisoa ho seta motlakase o matla.Kgetha tlhophiso

Haufi le motlakase oa hau o hlokahalang

4) Mosebetsi oa semi-flow:

Semi-flow function ke hore ha ho na step pulse ka mor'a 500 ms, motlakase o hlahisoang hona joale o fokotsehile ho 70% ea rated output current, e sebelisetsoang ho thibela mocheso oa motlakase.

4. Lithakhisa tsa motlakase le matla:

5. Tlhaloso ea Mechini:

Ho ba le sebaka sa 20mm ho potoloha, se ke ke sa beoa haufi le lisebelisoa tse ling tsa ho futhumatsa.Ho feta moo, qoba lerole, moholi oa oli, khase e senyang, mongobo o mongata le ho thothomela ho hoholo

6. Phetoho ea ho rarolla mathata

1) , boemo ba pontšo ea leseli
PWR: botala, khanya e tloaelehileng ea mosebetsi.
ALM: e khubelu, leseli le sa sebetseng, enjene e nang le potoloho e khuts'oane ea mohato, overvoltage le ts'ireletso e tlase ea motlakase.

2) Mathata

7. Wiring ea mokhanni
Sistimi e felletseng ea taolo ea motor e lokela ho ba le li-drive tsa stepper, phepelo ea motlakase ea DC le selaoli (mohloli oa pulse).Se latelang ke setšoantšo se tloaelehileng sa wiring ea tsamaiso