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两相混合式步进电机驱动器DM880H
DM880H Two-phase hybrid stepper motor driver
PWM恒流控制，运行平稳可靠
PWM constant current control,stable and reliable operation
产品介绍
feature
先进的双极性恒流斩波驱动技术。
高速力矩输出提高40%,避免丢步(空载启动速度达300~420r/min)最.高转速达3500r/min。
灵活的输出电流设定,适配不同型号电机,同时具备自动半电流功能,减少电机发热。
最大254细分设定,满足各种机械传动,而且不影响其输出力矩。
输入脉冲兼容3.5~24VTTL电平,使用PLC控制时无需串接电阻,便于用户使用。
保护功能全:输入电源过压、欠压、输出过流、相间短路、驱动器高温等报警保护功能。
电机低速无爬行现象，噪音小,无共振区。
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.
电机规格
Electricalspecifications
项目 model | |
输入电源 input power | DC24V~110,AC24~80V交直流电源供电,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 |
输出电流 current output | 2.8A~7.8A,8档可调,分辨率0.7A。 2.8A~7.8A,8speed adjustable,resolution 0.7A. |
驱动方式 type of drive | 双极恒流PWM驱动输出。 Bipolar constant current PWM driver output. |
绝缘电阻 insulation resistance | 常温常压下>500MΩ。 at normal temperature and pressure >500MΩ |
绝缘强度 dielectric strength | 常温常压下500V/分钟。 500V/min at normal temperature and pressure. |
重量 weight | 约400克。 about400g |
冷却方式 type of cooling | 自然冷却 natural cooling |
使用场合 usage occasion | 避免粉尘、油雾及腐蚀性物体 Avoid dust,oil mistand corrosive gases |
使用温度 usage temperature | -0°~+50° |
环境湿度 environment humidity | <80%RH不凝露不结霜 <80% RH No condensation or frost |
震动 shake | 最大不超过5.7M/S² Not more than 5.7M/S² |
保存 conserve | -20°~+125°避免灰尘最.好使用原包装 Avoid dust,it is best to use the original box |
外形尺寸
Dimensions
