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兩相混合式步進電機驅(qū)動器DM880H
DM880H Two-phase hybrid stepper motor driver
PWM恒流控制，運行平穩(wěn)可靠
PWM constant current control,stable and reliable operation
產(chǎn)品介紹
feature
先進的雙極性恒流斬波驅(qū)動技術(shù)。
高速力矩輸出提高40%,避免丟步(空載啟動速度達300~420r/min)最.高轉(zhuǎn)速達3500r/min。
靈活的輸出電流設(shè)定,適配不同型號電機,同時具備自動半電流功能,減少電機發(fā)熱。
最大254細分設(shè)定,滿足各種機械傳動,而且不影響其輸出力矩。
輸入脈沖兼容3.5~24VTTL電平,使用PLC控制時無需串接電阻,便于用戶使用。
保護功能全:輸入電源過壓、欠壓、輸出過流、相間短路、驅(qū)動器高溫等報警保護功能。
電機低速無爬行現(xiàn)象，噪音小,無共振區(qū)。
Advanced bipolar constant current chopper drive technology.The high-speed torque outputis increased by 40% to avoid losing step (no-load starting speed of 300~420r/min) and the maximum speed is 3500r/min.Flexible output current setting, suitable for different types of motor, while with automatic half-current function, reduce motor heat. The maximum 254 subdivision Settings meet a variety of mechanical drives without affecting their output torque.The input pulse is compatible with 3.5-24VTTL level, and no series resistance is required for PLC control, which is easy for users to use.
Full protection function: input power supply overvoltage, undervoltage, output overcurrent, interphase short circuit, driver hightemperature alarm protection function.
No crawling phenomenon, low noise, no resonance area.
電機規(guī)格
Electricalspecifications
項目 model | |
輸入電源 input power | DC24V~110,AC24~80V交直流電源供電,容量:不小于400VA。典型值:AC60V DC24V~110,AC24~80VAc and DC power supply, capacity: not less than 400VA. Typical value: AC60V |
輸出電流 current output | 2.8A~7.8A,8檔可調(diào),分辨率0.7A。 2.8A~7.8A,8speed adjustable,resolution 0.7A. |
驅(qū)動方式 type of drive | 雙極恒流PWM驅(qū)動輸出。 Bipolar constant current PWM driver output. |
絕緣電阻 insulation resistance | 常溫常壓下>500MΩ。 at normal temperature and pressure >500MΩ |
絕緣強度 dielectric strength | 常溫常壓下500V/分鐘。 500V/min at normal temperature and pressure. |
重量 weight | 約400克。 about400g |
冷卻方式 type of cooling | 自然冷卻 natural cooling |
使用場合 usage occasion | 避免粉塵、油霧及腐蝕性物體 Avoid dust,oil mistand corrosive gases |
使用溫度 usage temperature | -0°~+50° |
環(huán)境濕度 environment humidity | <80%RH不凝露不結(jié)霜 <80% RH No condensation or frost |
震動 shake | 最大不超過5.7M/S2 Not more than 5.7M/S2 |
保存 conserve | -20°~+125°避免灰塵最.好使用原包裝 Avoid dust,it is best to use the original box |
外形尺寸
Dimensions
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