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Precision motion control · Components and solutions

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MS43939

两相四线 · Relmon

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MS43939 Product image

Overview

MS43939(瑞盟 两相四线)

Key specifications

步进电机数量 2路步进+1路BDC
电压范围 (V) 3-5.5
最大持续电流 (A) 0.5 (步进)/0.5 (直流)
最大瞬时电流 (A) 0.6
导通电阻 (mΩ) 1500 (步进)/1600 (直流)
控制模式 串口
控制接口 SPI
步进细分 256
ESD (KV) ±6
工作温度 (℃) -40 to 105
Package QFN24
封装尺寸(长*宽)mm 4 x 4
Product status 正在供货

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