6SL3353-1AE41-3FA0
6SL3353-1AG41-7FA0
6SN1111-0AA00-0CA1
6SN1111-0AA00-0DA1
6SN1112-1AC01-0AA0
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伺服进给系统的要求
1、调速范围宽
2、定位精度高
3、有足够的传动刚性和高的速度稳定性
4、快速响应,无超调
为了保证生产率和加工质量,除了要求有较高的定位精度外,还要求有良好的快速响应特性,即要求跟踪指令信
号的响应要快,因为数控系统在启动、制动时,要求加、减加速度足够大,缩短进给系统的过渡过程时间,减小
轮廓过渡误差。
5、低速大转矩,过载能力强
一般来说,伺服驱动器具有数分钟甚至半小时内1.5倍以上的过载能力,在短时间内可以过载4~6倍而不损坏。
6、可靠性高
要求数控机床的进给驱动系统可靠性高、工作稳定性好,具有较强的温度、湿度、振动等环境适应能力和很强的
抗干扰的能力。
对电机的要求
1、从.低速到.高速电机都能平稳运转,转矩波动要小,尤其在低速如0.1r/min或更低速时,仍有平稳的速度而
无爬行现象。
2、电机应具有大的较长时间的过载能力,以满足低速大转矩的要求。一般直流伺服电机要求在数分钟内过载4~6
倍而不损坏。
3、为了满足快速响应的要求,电机应有较小的转动惯量和大的堵转转矩,并具有尽可能小的时间常数和启动电压
4、电机应能承受频繁启、制动和反转。
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6GK7443-1EX41-0XE0 COMMUNICATION PROCESSOR CP 443-1 ADV
6GK7377-1AA00-0AA0 COMPACT SWITCH MODULE CSM 377
6GK7443-1EX20-0XE0 COMMUNICATION PROCESSOR CP 443-1
6GK7343-1EX30-0XE0 COMMUNICATION PROCESSOR CP 343-1
6GK7343-1GX21-0XE0 COMMUNICATION PROCESSOR CP 343-1 ADV
6GK7343-1EX21-0XE0 COMMUNICATION PROCESSOR CP 343-1
6GK7443-5DX05-0XE0 COMMUNICATION PROCESSOR CP 443-5 EXT
6GK7443-5DX04-0XE0 COMMUNICATIONS PROCESSOR CP 443-5 EXT
6GK7343-1CX00-0XE0 COMMUNICATION PROCESSOR CP 343-1 LEAN
6GK7443-1EX40-0XE0 COMMUNICATION PROCESSOR CP 443-1 ADV
6GK7443-5FX02-0XE0 COMMUNICATION PROCESSOR CP 443-5 BASIC
6GK7343-1GX20-0XE0 COMMUNICATION PROCESSOR CP 343-1IT
6GK7243-1GX00-0XE0 COMMUNICATIONS PROCESSOR CP 243-1IT
6GK7343-2AH10-0XA0 CP 343-2P (AS-I V2.11)
6GK7343-1EX20-0XE0 COMMUNICATION PROCESSOR CP 343-1
6GK7243-1EX00-0XE0 COMMUNICATION PROCESSOR CP 243-1
6GK7343-1GX11-0XE0 COMMUNICATION PROCESSOR CP 343-1 IT
6GK7343-1HX00-0XE0 COMMUNICATION PROCESSOR CP 343-1 PN
6GK7443-5DX03-0XE0 COMMUNICATION PROCESSOR CP 443-5 EXT
6GK7343-5FA01-0XE0 COMMUNICATION PROCESSOR CP 343-5
6GK7343-1EX11-0XE0 COMMUNICATION PROCESSOR CP 343-1
6GK7243-2AX01-0XA0 CP 243-2 (AS-I V2.11)
6GK7443-1GX11-0XE0 COMMUNICATION PROCESSOR CP 443-1 IT
6GK7443-1EX11-0XE0 COMMUNICATION PROCESSOR CP 443-1
6GK7343-1EX10-0XE0 COMMUNICATION PROCESSOR CP 343-1
6GK7343-5FA00-0XE0 COMMUNICATION PROCESSOR CP 343-5
6GK7443-1EX10-0XE0 COMMUNICATION PROCESSOR CP 443-1
6GK7443-1GX10-0XE0 COMMUNICATION PROCESSOR CP 443-1 IT
6GK7443-5DX02-0XE0 COMMUNICATION PROCESSOR CP 443-5 EXT