深圳银和国际供应YASKAWA安川伺服驱动器SGDV-550A01A
深圳市银和国际贸易有限公司供应日本YASKAWA安川伺服驱动器SGDV-550A01A伺服驱动器(servodrives)又称为“伺服控制器”、“伺服放大器”,是用来控制伺服电机的一种控制器,其作用类似于变频器作用于普通交流马达,属于伺服系统的一部分,主要应用于高精度的***系统。一般是通过位置、速度和力矩三种方式对伺服电机进行控制,实现高精度的传动系统***,目前是传动技术的gao端产品。伺服驱动器是现代运动控制的重要组成部分,被广泛应用于工业机器人及数控加工中心等自动化设备中。尤其是应用于控制交流永磁同步电机的伺服驱动器已经成为国内外研究热点。当前交流伺服驱动器设计中普遍采用基于矢量控制的电流、速度、位置3闭环控制算法。该算法中速度闭环设计合理与否,对于整个伺服控制系统,特别是速度控制性能的发挥起到关键作用[1]。在伺服驱动器速度闭环中,电机转子实时速度测量精度对于改善速度环的转速控制动静态特性至关重要。为寻求测量精度与系统成本的平衡,一般采用增量式光电编码器作为测速传感器,与其对应的常用测速方法为M/T测速法。M/T测速法虽然具有一定的测量精度和较宽的测量范围,但这种方法有其固有的缺陷,主要包括:1)测速周期内必须检测到至少一个完整的码盘脉冲,限制了较低可测转速;2)用于测速的2个控制系统定时器开关难以严格保持同步,在速度变化较大的测量场合中无法保证测速精度。因此应用该测速法的传统速度环设计方案难以提高伺服驱动器速度跟随与控制性能SGDV-550A01A,SGDV-550A01A,SGDV-180A01A,SGDV-1R6A01B,SGDV-1R6A11A,SGDV-200A01A00,SGDV-280D11A,SGDV-2R8A01A,SGDV-2R8A01B,SGDV-2R8A11B,SGDV-2R8A21A,SGDV-330A01A,SGDV-330A11A,SGDV-3R8A01A,SGDV-470A01A,SGDV-550A01A,SGDV-590A01A,SGDV-5R4D01A,SGDV-5R5A01A,SGDV-5R5A05A,SGDV-5R5A11A,SGDV-780A01A,SGDV-7R6A01,安川编码器,SGMGH-75ACA61,SGMGH-75ACA6C,SGMMJ-A2BAB21,SGMMJ-A3BAB21,SGMPH-01AAA61D,SGMPH-01AAA61D-OY,SGMPH-01AAA2C,SGMPH-08AAA2C,SGMPH-02A1A6S,SGMPH-01AAE41D,SGMPH-15A1A4CD,SGMPH-01AAE41,SGMPH-01AAE4CD,SGMPH-02AAE41,SGMPH-15A1A21D,SGMPH-04A1A4C,SGMPH-15A1A4C,SGMPH-08A1A4C,SGMPH-08A1A6C,SGMPH-02A1A61D-OY,SGMPH-02A1A6CD-OY,SGMPH-02AAA61D-OY,SGMPH-02AAA6CD-OY,SGMPH-01AAE41,SGMPH-02AAE41D,SGMPH-01AAE4CD,SGMPH-08AAA6E,SGMPH-02D1A61D,SGMPH-02D1A61D-OY,SGMPH-02AAA2S,SGMPH-02AAA21,SGMPH-02AAA4B,SGMPH-02ANA-YR13,SGMPH-01A1A-YR21,SGMPH-02AAA6E,SGMPH-04A1A41D,SGMPH-04A1A4CD,SGMPH-A3A1A41,SGMPH-04A1A61D-OY,SGMPH-04A1A6CD-OY,SGMPH-04A1E4C,SGMPH-01BBAB1,SGMPH-02BBAB1,SGMPH-04AAA61D-OY,SGMPH-04AAA6CD-OY,SGMPH-04AAA2C,SGMPH-04AAE41D,SGMPH-04AAA21D,SGMPH-04AAE41,SGMPH-04ABA4B,SGMPH-01A1A61,SGMAH-04A1A6CD,SGMPH-04DAA4C,SGMPH-04AAA21D-OY,SGMPH-08A1A41-OY,SGMPH-08A1A4C-OY,SGMPH-08A1A61D-OY,SGMPH-08A1A6CD-OY,SGMPH-08AAA61D-OY,SGMPH-08AAA6CD-OY,SGMPH-04A1A61,SGMPH-08A1A61,SGMPH-15A1A61D-OY,SGMAH-01AAA61D-OY,SGMPH-01A1A61D-OY,SGMPH-02A1A61D-OY,SGMPH-15AAA61D,SGMPH-04A1A-YR61,SGMPH-08A1A-YR61,SGMPH-15A1A-YR61,SGMPH-15AAA4C,SGMPH-04AAA21,SGMPH-08AAA21,SGMPH-01AAA41,SGMPH-15AAA6CD-OY,SGDM-04ADA,SGMPH-15AAA41,SGMPH-15AAA21,SGMPH-15AAA2C,SGMPH-15AAA21,SGMPH-15AAA61,SGMPH-15AAA6C,SGMPS-01A2A21,SGMPS-01A2A2C,SGMPS-01ACA21,SGMPS-01ACA2C,SGMPS-02A2A21,SGMPS-02A2A2C,SGMPS-02ACA21,SGMPS-02ACA2C,SGMPS-04A2A21,SGMPS-04A2A2C)
深圳市银和国际贸易有限公司
姓名: 小王 女士
手机: 13823542355
业务 QQ: 3353568068
公司地址: 深圳市龙华新区金龙华广场
电话: 0755-28063353
传真: 0755-21000923