型号 | 外径 [mm] | 步进角 [°] | 驱动方式 | 额定电流 [A] | 电阻 [Ohms] | 保持扭矩 [mN·m] | 电感 [mH] | 转子惯量 [g·cm2] | 残留扭矩 [mN·m] | 重量 [g] |
---|---|---|---|---|---|---|---|---|---|---|
S17PMK049USTDCN | 42.0 | 1.800 | UNI-POLAR | 1.00 | 3.20 | 200 | 3.2 | 37.0 | 11.0 | 200 |
S17PMK442USTDCN | 42.0 | 1.800 | UNI-POLAR | 1.40 | 2.80 | 400 | 3.4 | 75.0 | 16.7 | 350 |
S17PMK049BSTDCN | 42.0 | 1.800 | BI-POLAR | 0.70 | 6.40 | 270 | 12.8 | 37.0 | 11.0 | 200 |
S17PMK442BSTDCN | 42.0 | 1.800 | BI-POLAR | 0.90 | 5.60 | 500 | 13.6 | 75.0 | 16.7 | 350 |
Item | Symbol | Rating | Unit |
---|---|---|---|
电源电圧 | Vcc | 18 | V |
输出电压 | V0(off) | Vcc | V |
输出电流 | Isink | 15 | mA |
工作环境温度 | Topr | –20 ~ 115 | ℃ |
保存温度 | Tstg | –40 ~ 125 | ℃ |
Item | Symbol | Measuring condition | Min. | Typ. | Max. | Unit |
---|---|---|---|---|---|---|
驱动电压 | Vcc | 4.5 | 12 | 18 | V | |
出力H →L 磁束密度 | Bop | Vcc = 12V | 20 | mT | ||
出力L →H 磁束密度 | Brp | Vcc = 12V | 5 | mT | ||
迟滞误差 | Bh | Vcc = 12V | 1.5 | mT | ||
输出饱和电压 | Vsat | Vcc = 12V, OUT "L", Isink = 10mA | 0.4 | V | ||
输出漏电电流 | Ileak | Vcc = 12V, OUT "H", Vout = 12V | 1 | μA | ||
电源电流 | Icc | Vcc = 12V, OUT "H" | 8 | mA |