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两相混合式步进电机驱动器DM545
DM545 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 output is 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 high temperature alarm protection function.
Zone motor low speed no crawling phenomenon, low noise, no resonance zone.
电机规格
Electricalspecifications
项目 model | |
输入电源 input power | 20~50V直流电源供电,容量:不小于200VA。典型值:DC36V 20~50VDc powersupply,capacity: not less than200VA.typical value:DC36V |
输出电流 current output | 1.0A~4.5A,8档可调,分辨率0.5A。 1.0A~4.5A,8speed adjustable,resolution0.5A |
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200克。 about200g |
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 mist and 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 condenseation or frost |
震动 shake | 最大不超过5.7M/S² The 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
