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A4988 步进电机驱动器

正常价格 ¥38.00

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A4988 步进电机驱动器

A4988 步进电机驱动器

¥38.00

A4988 步进电机驱动器是一款功能强大的多功能模块,专为轻松操作和精确控制双极步进电机而设计。它非常适合 3D 打印机和运动控制系统,支持全步进、半步进、1/4、1/8 和 1/16 步进模式,可实现更高的分辨率和更平稳的运动。

主要特征:

  1. 宽电压范围:工作电压高达 35V,处理电流高达 ±2A。
  2. 先进的电流控制:自动电流衰减模式检测和选择,以优化性能。
  3. 内部保护:热关断、欠压锁定(UVLO)和交叉电流保护。
  4. 轻松集成:简单的步进和方向控制界面。
  5. 可调电流控制:使用电位器设置最大电流输出。

规格:

  • 尺寸:0.6 英寸 × 0.8 英寸
  • 重量:1.3克
  • 工作电压:8V 至 35V
  • 每相连续电流:1A
  • 每相最大电流:2A
  • 逻辑电压:3V 至 5.5V
  • 跬步分辨率:全尺寸、1/2、1/4、1/8 和 1/16
  • 反向电压保护: 不
  • 散装包装: 不
  • 焊接接头针: 不

概括:

A4988 步进电机驱动器提供精确且可控的运动,是 3D 打印机、数控机床和机器人系统的理想选择。凭借其紧凑的尺寸、高效的设计和先进的功能,它可提供可靠的性能并处理高步进速率。