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AX8108单轴模块
概要

轴模块包含直流链路和为电机供电的逆变器。根据需要的轴数,将轴模块连接到电源模块上,形成多轴伺服系统。具有不同额定值的轴模块可以组合在一起,以便对各个轴进行优化设计。
支持100 ~ 480v AC的宽电压范围,可以不受任何电源模块的限制地工作。这种灵活性简化了任何类型电源的机器配置的实现。电气连接无需工具即可通过已经集成的AX-Bridge建立:它自动连接直流链路,24v直流控制电压,并通过EtherCAT在连接的模块之间进行通信。直流链路连接能够在加速和制动过程中交换能量,其中再生制动能量主要存储在公共直流链路中。如果能量超过直流链路电容,则使用AX881x电容模块的制动电阻来抑制直流链路电压。AX8000多轴伺服驱动系统包含TwinSAFE安全驱动技术的新功能:AX8108、AX8118和AX8206轴模块包括一个与EL6910对应的可编程TwinSAFE逻辑,可以在伺服驱动中直接实现安全应用。用户在实现驱动技术系统的安全应用方面有更大的自由度,编程的灵活性有利于安全驱动技术的个性化设计,以适应特定的系统。安全功能STO和SS1可以通过订购选项-0100 (STO/SS1)的TwinSAFE轴模块实现。这些功能既可以通过硬接线启动,也可以通过FSoE启动。对于具有订购选项-0200(安全运动)的TwinSAFE轴模块,各种内部和外部驱动信号可用于实现特定应用的安全功能。通常,这些模块可以与典型的EL6910预认证功能模块互连,形成复杂、安全的驱动功能,如SLS、SLP等。根据应用程序的不同,面向安全的信息可以直接在驱动器中进行预处理,以便中央TwinSAFE逻辑只需要处理聚合在那里的信息。
多反馈接口(订购选项-0x10)支持数字编码器系统EnDat 2.2/22和bis C.两个进一步的D-sub 15针连接器可以在前盖后面找到。因此,一个或两个EnDat或bis编码器可以连接到一个单轴模块。使用双轴模块,每个轴分配一个编码器接口。
这些编码器系统可以用作主要或次要反馈接口。初级反馈意味着这些编码器被用作换相编码器。这是第三方电机的情况,或者如果倍福直线电机与此反馈操作。二次反馈的例子:带有OCT的AM8000伺服电机驱动主轴轴,主轴轴还配备了线性编码器以提高精度。
调测工具为TwinCAT 3 Drive Manager 2。由于结构设计和广泛的功能,轴的调试简单直观。

技术数据
Product variants Number of channels Rated output current (channel) Peak output current (channel) TwinSAFE safe drive technology Feedback system Supported types of motors
AX8108-0000-0000 1 8 A 20 A OCT, EnDat 3 synchronous servomotor | asynchronous motor
AX8108-0100-0000 1 8 A 20 A STO/SS1 OCT, EnDat 3 synchronous servomotor | asynchronous motor
AX8108-0110-0000 1 8 A 20 A STO/SS1 OCT, EnDat 3, BiSS C, EnDat 2.2/22 synchronous servomotor | linear motor | asynchronous motor
AX8108-0200-0000 1 8 A 20 A Safe Motion OCT, EnDat 3 synchronous servomotor | asynchronous motor
AX8108-0210-0000 1 8 A 20 A Safe Motion OCT, EnDat 3, BiSS C, EnDat 2.2/22 synchronous servomotor | linear motor | asynchronous motor
Technical data AX8108-0000-0000
Function axis module
Channels 1
DC link voltage max. 848 V DC
Rated output current (channel) 8 A
Peak output current (channel) 20 A
Feedback OCT , EnDat 3
System bus EtherCAT
Drive profile CiA402 according to IEC 61800-7-201 (CoE)
Ambient temperature (operation) 0…+40°C, up to +55°C with power reduction (see documentation)
Approvals/markings CE, cULus, EAC
Technical data AX8108-0100-0000
Function axis module with TwinSAFE Logic
Channels 1
DC link voltage max. 848 V DC
Rated output current (channel) 8 A
Peak output current (channel) 20 A
Feedback OCT , EnDat 3
System bus EtherCAT
Drive profile CiA402 according to IEC 61800-7-201 (CoE)
Realization STO by local TwinSAFE Logic, via FSoE or hard-wired via safe inputs
Safe stop functions Safe Torque Off (STO), Safe Stop 1 (SS1)
Safety standard EN ISO 13849-1:2015 (Cat 4, PL e), EN 61508:2010 (SIL 3) and EN 62061:2005 + A1:2013/A2:2015 (SIL CL3)
Ambient temperature (operation) 0…+40°C, up to +55°C with power reduction (see documentation)
Approvals/markings CE, cULus, EAC
Technical data AX8108-0110-0000
Function axis module with TwinSAFE Logic and multi-feedback interface
Channels 1
DC link voltage max. 848 V DC
Rated output current (channel) 8 A
Peak output current (channel) 20 A
Feedback OCT , EnDat 3 , BiSS C , EnDat 2.2/22
System bus EtherCAT
Drive profile CiA402 according to IEC 61800-7-201 (CoE)
Realization STO by local TwinSAFE Logic, via FSoE or hard-wired via safe inputs
Safe stop functions Safe Torque Off (STO), Safe Stop 1 (SS1)
Safety standard EN ISO 13849-1:2015 (Cat 4, PL e), EN 61508:2010 (SIL 3) and EN 62061:2005 + A1:2013/A2:2015 (SIL CL3)
Ambient temperature (operation) 0…+40°C, up to +55°C with power reduction (see documentation)
Approvals/markings CE, cULus, EAC
Technical data AX8108-0200-0000
Function axis module with TwinSAFE Logic
Channels 1
DC link voltage max. 848 V DC
Rated output current (channel) 8 A
Peak output current (channel) 20 A
Feedback OCT , EnDat 3
System bus EtherCAT
Drive profile CiA402 according to IEC 61800-7-201 (CoE)
Realization STO by local TwinSAFE Logic, via FSoE or hard-wired via safe inputs
Safe stop functions Safe Torque Off (STO), Safe Operating Stop (SOS), Safe Stop 1 (SS1), Safe Stop 2 (SS2)
Safe acceleration functions Safe Maximum Acceleration (SMA), Safe Acceleration Range (SAR)
Safe braking functions Safe Brake Control (SBC), Safe Brake Test (SBT)
Safe direction functions Safe Direction positive (SDIp), Safe Direction negative (SDIn)
Safe speed functions Safely Limited Speed (SLS), Safe Speed Range (SSR), Safe Speed Monitor (SSM), Safe Maximum Speed (SMS)
Safe position functions Safely Limited Position (SLP), Safe CAM (SCA), Safely Limited Increment (SLI)
Safety standard EN ISO 13849-1:2015 (Cat 4, PL e), EN 61508:2010 (SIL 3) and EN 62061:2005 + A1:2013/A2:2015 (SIL CL3)
Ambient temperature (operation) 0…+40°C, up to +55°C with power reduction (see documentation)
Approvals/markings CE, cULus, EAC
Technical data AX8108-0210-0000
Function axis module with TwinSAFE Logic and multi-feedback interface
Channels 1
DC link voltage max. 848 V DC
Rated output current (channel) 8 A
Peak output current (channel) 20 A
Feedback OCT , EnDat 3 , BiSS C , EnDat 2.2/22
System bus EtherCAT
Drive profile CiA402 according to IEC 61800-7-201 (CoE)
Realization STO by local TwinSAFE Logic, via FSoE or hard-wired via safe inputs
Safe stop functions Safe Torque Off (STO), Safe Operating Stop (SOS), Safe Stop 1 (SS1), Safe Stop 2 (SS2)
Safe acceleration functions Safe Maximum Acceleration (SMA), Safe Acceleration Range (SAR)
Safe braking functions Safe Brake Control (SBC), Safe Brake Test (SBT)
Safe direction functions Safe Direction positive (SDIp), Safe Direction negative (SDIn)
Safe speed functions Safely Limited Speed (SLS), Safe Speed Range (SSR), Safe Speed Monitor (SSM), Safe Maximum Speed (SMS)
Safe position functions Safely Limited Position (SLP), Safe CAM (SCA), Safely Limited Increment (SLI)
Safety standard EN ISO 13849-1:2015 (Cat 4, PL e), EN 61508:2010 (SIL 3) and EN 62061:2005 + A1:2013/A2:2015 (SIL CL3)
Ambient temperature (operation) 0…+40°C, up to +55°C with power reduction (see documentation)
Approvals/markings CE, cULus, EAC
 
 

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