17, 如何为我的应用选择适当的供电电源 ?
推荐选择电源电压值比所需的电压高 10%-50% 。此百分比因 Kt, Ke, 以及系统内的电压降而不同。驱动器的电流值应该足够传送应用所需的能量。记住驱动器的输出电压值与供电电压不同 , 因此驱动器输出电流也与输入电流不相同。为确定合适的供电电流,需要计算此应用所有的功率需求,再增加 5% 。按 I = P/V 公式计算即可得到所需电流值。
推荐选择电源电压值比所需的电压高 10%-50% 。此百分比因 Kt, Ke, 以及系统内的电压降而不同。驱动器的电流值应该足够传送应用所需的能量。记住驱动器的输出电压值与供电电压不同 , 因此驱动器输出电流也与输入电流不相同。为确定合适的供电电流,需要计算此应用所有的功率需求,再增加 5% 。按 I = P/V 公式计算即可得到所需电流值。
新闻:南京两相直流电动机SST86D0205库存
直流电机试验项目内容?
一、测量励磁绕组和电枢的绝缘电阻;
二、测量励磁绕组的直流电阻;
三、测量电枢整流片间的直流电阻;
四、励磁绕组和电枢的交流耐压试验;
五、测量励磁可变电阻器的直流电阻;
六、测量励磁回路连同所有连接设备的绝缘电阻;
七、励磁回路连同所有连接设备的交流耐压试验;
八、检查电机绕组的极性及其连接的正确性;
九、调整电机炭刷的中性位置;
十、测录直流发电机的空载特性和以转子绕组为负载的励磁机负载特性曲线。
注:6000kW以上同步发电机及调相机的励磁机,应按本条全部项目进行试验。其余直流电机按本条、二、五、六、八、九、十款进行。
新闻:南京两相直流电动机SST86D0205库存
严禁在停机时转动手轮柄。超微粉碎机调速机所用润滑油,采用N32碱性高锌型高级抗摩液压油,减速机用41普遍润滑油,切不可用其它机没替代。超微粉碎机使用3小时后,应更换新油,然后在使用5小时后第二次换油,再以后使用1小时换一次。超微粉碎机对于温度相对于其他类型的粉碎机要敏感,所以在冬天使用要倍加小心,不过环境温度的降低对于超微粉碎机运行也会起到一个好的作用,机器本身以及物料的升温会低,更有利于粉碎一些热敏性物料。
新闻:南京两相直流电动机SST86D0205库存
CV3700-3-S-B-G4-DL-V0
CV3700-5-S-B-G4-DL-V0
CV3700-10-S-B-G4-DL-V0
CV3700-15-S-B-G4-DL-V0
CV3700-20-S-B-G4-DL-V0
CV3700-25-S-B-G4-DL-V0
CV3700-30-S-B-G4-DL-V0
CV3700-40-S-B-G4-DL-V0
CV3700-45-S-B-G4-DL-V0
CV3700-50-S-B-G4-DL-V0
CV3700-60-S-B-G4-DL-V0
CV3700-70-S-B-G4-DL-V0
CV3700-80-S-B-G4-DL-V0
CV3700-90-S-B-G4-DL-V0
CV3700-100-S-B-G4-DL-V0
CV3700-120-S-B-G4-DL-V0
CV3700-140-S-B-G4-DL-V0
CV3700-160-S-B-G4-DL-V0
CV3700-180-S-B-G4-DL-V0
CV3700-200-S-B-G4-DL-V0
CV100-3-S-G4-DR-V6
CV100-5-S-G4-DR-V6
CV100-10-S-G4-DR-V6
CV100-15-S-G4-DR-V6
CV100-20-S-G4-DR-V6
CV100-25-S-G4-DR-V6
CV100-30-S-G4-DR-V6
CV100-40-S-G4-DR-V6
CV100-45-S-G4-DR-V6
CV100-50-S-G4-DR-V6
CV100-60-S-G4-DR-V6
CV100-70-S-G4-DR-V6
CV100-80-S-G4-DR-V6
CV100-90-S-G4-DR-V6
CV100-100-S-G4-DR-V6
CV100-120-S-G4-DR-V6
CV100-140-S-G4-DR-V6
CV100-160-S-G4-DR-V6
CV100-180-S-G4-DR-V6
CV100-200-S-G4-DR-V6
CV200-3-S-G4-DR-V6
CV200-5-S-G4-DR-V6
CV200-10-S-G4-DR-V6
CV200-15-S-G4-DR-V6
CV200-20-S-G4-DR-V6
CV200-25-S-G4-DR-V6
CV200-30-S-G4-DR-V6
CV200-40-S-G4-DR-V6
CV200-45-S-G4-DR-V6
CV200-50-S-G4-DR-V6
CV200-60-S-G4-DR-V6
CV200-70-S-G4-DR-V6
CV200-80-S-G4-DR-V6
CV200-90-S-G4-DR-V6
CV200-100-S-G4-DR-V6
CV200-120-S-G4-DR-V6
CV200-140-S-G4-DR-V6
CV200-160-S-G4-DR-V6
CV200-180-S-G4-DR-V6
CV200-200-S-G4-DR-V6
CV400-3-S-G4-DR-V6
CV400-5-S-G4-DR-V6
CV400-10-S-G4-DR-V6
CV400-15-S-G4-DR-V6
CV400-20-S-G4-DR-V6
CV400-25-S-G4-DR-V6
CV400-30-S-G4-DR-V6
CV400-40-S-G4-DR-V6
CV400-45-S-G4-DR-V6
CV400-50-S-G4-DR-V6
CV400-60-S-G4-DR-V6
CV400-70-S-G4-DR-V6
CV400-80-S-G4-DR-V6
CV400-90-S-G4-DR-V6
CV400-100-S-G4-DR-V6
CV400-120-S-G4-DR-V6
CV400-140-S-G4-DR-V6
CV400-160-S-G4-DR-V6
CV400-180-S-G4-DR-V6
CV400-200-S-G4-DR-V6
半无框式淋浴房:外框为铝合金框或不锈钢材质,板片为钢化玻璃为主。、无框式淋浴房:主要由铰链、固定夹片、剪力杆及钢化玻璃组合而成,因为其为无框式设计,因此设计时需对墙壁材质及垂直度要求较高。淋浴房的外形一般为对称的弧扇形,也有方形、钻石形等,以进入方式分有角向进入或单面进入式,角向进入式特点是可以扩大使用率,可以更好利用有限的浴室面积,方形对角形、弧形淋、钻石形淋浴房均属此类,是应用较多的款式,选购淋浴房的外形要参考卫生间的大小和走向。
新闻:南京两相直流电动机SST86D0205库存
CH2200-3-S-G2-RD-H9
CH2200-5-S-G2-RD-H9
CH2200-10-S-G2-RD-H9
CH2200-15-S-G2-RD-H9
CH2200-20-S-G2-RD-H9
CH2200-25-S-G2-RD-H9
CH2200-30-S-G2-RD-H9
CH2200-40-S-G2-RD-H9
CH2200-45-S-G2-RD-H9
CH2200-50-S-G2-RD-H9
CH2200-60-S-G2-RD-H9
CH2200-70-S-G2-RD-H9
CH2200-80-S-G2-RD-H9
CH2200-90-S-G2-RD-H9
CH2200-100-S-G2-RD-H9
CH2200-120-S-G2-RD-H9
CH2200-140-S-G2-RD-H9
CH2200-160-S-G2-RD-H9
CH2200-180-S-G2-RD-H9
CH2200-200-S-G2-RD-H9
CH3700-3-S-G2-RD-H9
CH3700-5-S-G2-RD-H9
CH3700-10-S-G2-RD-H9
CH3700-15-S-G2-RD-H9
CH3700-20-S-G2-RD-H9
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CH3700-40-S-G2-RD-H9
CH3700-45-S-G2-RD-H9
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CH3700-60-S-G2-RD-H9
CH3700-70-S-G2-RD-H9
CH3700-80-S-G2-RD-H9
CH3700-90-S-G2-RD-H9
CH3700-100-S-G2-RD-H9
CH3700-120-S-G2-RD-H9
CH3700-140-S-G2-RD-H9
CH3700-160-S-G2-RD-H9
CH3700-180-S-G2-RD-H9
CH3700-200-S-G2-RD-H9
CH100-3-S-B-G2-RD-H9
CH100-5-S-B-G2-RD-H9
CH100-10-S-B-G2-RD-H9
CH100-15-S-B-G2-RD-H9
CH100-20-S-B-G2-RD-H9
CH100-25-S-B-G2-RD-H9
CH100-30-S-B-G2-RD-H9
CH100-40-S-B-G2-RD-H9
CH100-45-S-B-G2-RD-H9
CH100-50-S-B-G2-RD-H9
CH100-60-S-B-G2-RD-H9
CH100-70-S-B-G2-RD-H9
CH100-80-S-B-G2-RD-H9
CH100-90-S-B-G2-RD-H9
CH100-100-S-B-G2-RD-H9
CH100-120-S-B-G2-RD-H9
CH100-140-S-B-G2-RD-H9
CH100-160-S-B-G2-RD-H9
CH100-180-S-B-G2-RD-H9
CH100-200-S-B-G2-RD-H9
CH200-3-S-B-G2-RD-H9
CH200-5-S-B-G2-RD-H9
CH200-10-S-B-G2-RD-H9
CH200-15-S-B-G2-RD-H9
CH200-20-S-B-G2-RD-H9
CH200-25-S-B-G2-RD-H9
CH200-30-S-B-G2-RD-H9
CH200-40-S-B-G2-RD-H9
CH200-45-S-B-G2-RD-H9
CH200-50-S-B-G2-RD-H9
CH200-60-S-B-G2-RD-H9
CH200-70-S-B-G2-RD-H9
CH200-80-S-B-G2-RD-H9
CH200-90-S-B-G2-RD-H9
CH200-100-S-B-G2-RD-H9
CH200-120-S-B-G2-RD-H9
CH200-140-S-B-G2-RD-H9
CH200-160-S-B-G2-RD-H9
CH200-180-S-B-G2-RD-H9
CH200-200-S-B-G2-RD-H9