6ES7211-1AE31-0XB0

根據(jù)具體的設(shè)計(jì)要求和應(yīng)用場(chǎng)景，選擇適合的驅(qū)動(dòng)電路能夠提高步進(jìn)電機(jī)的控制性能和運(yùn)行穩(wěn)定性，從而地滿足客戶需求。

　　步進(jìn)電機(jī)控制電路是一種用來控制步進(jìn)電機(jī)旋轉(zhuǎn)的電路，一般是由微控制器或PLC等數(shù)字控制器來實(shí)現(xiàn)其控制。步進(jìn)電機(jī)是由多個(gè)磁極排列而成，每個(gè)磁極之間有一個(gè)電線圈，通過對(duì)電線圈的電流進(jìn)行控制來使電機(jī)實(shí)現(xiàn)旋轉(zhuǎn)。因此控制的關(guān)鍵就是如何控制電流，使步進(jìn)電機(jī)能夠按照預(yù)定的角度旋轉(zhuǎn)。步進(jìn)電機(jī)控制電路大致分為兩種：全步進(jìn)和半步進(jìn)。

　　全步進(jìn)是指將電流施加到一個(gè)電線圈，同時(shí)閉合相鄰的另一個(gè)電線圈，使電機(jī)向前轉(zhuǎn)動(dòng)一步。

　　半步進(jìn)是指將電流施加到一個(gè)電線圈，然后將電流分成兩個(gè)方向施加，使電機(jī)向前轉(zhuǎn)動(dòng)半步角度，再閉合相鄰的電線圈，使電機(jī)再向前轉(zhuǎn)動(dòng)半步角度，如此反復(fù)，直到完成一整步。

Allen Bradley 1771-P2 Allen Bradley Power Supply

Allen Bradley 1771-P4 Allen Bradley 12V AC Power Supply

Allen Bradley 1771-P4S/B 120V AC Power Supply Module

Allen Bradley 1771-P7 Allen Bradley 5VDC 16 Amp Power Supply

Allen Bradley 1771-P7 B Allen Bradley 120/220 AC Power Supply

Allen Bradley 1771-PA Bulletin 1771 Power Supply

Allen Bradley 1771-PDC PID Loop Module

Allen Bradley 1771-SDN Allen Bradley Device Net Scanner Module

Allen Bradley 1771-VHSC A Allen Bradley Very High Speed Counter

Allen Bradley 1771-WA Swing Arm PLC2/5 Plant Side Connector

Allen Bradley 1771A4B 16 Slot I/O Chassie Part No 966-494-01

Allen Bradley 1771HD Allen Bradley Pendant

Allen Bradley 1772-LE Processor Control Module

Allen Bradley 1772-LH Processor Interface Module

Allen Bradley 1772-LN3 PLC 2 Mini Processor

Allen Bradley 1772-LP3 Allen Bradley PLC-2/30 Pragrammable Controller

Allen Bradley 1772-LV Allen Bradley PLC2 Mini Processor Module

Allen Bradley 1772-LW Allen Bradley Mini-PLC2/17 Processor

Allen Bradley 1772-LXP Allen Bradley PLC-2 Processor With Power Supply

Allen Bradley 1772-LZP Allen Bradley MiniPLC2/02 Processor & Power Supply

Allen Bradley 1772-MEB Allen Bradley RAM Memory Module

Allen Bradley 1772-MG Memory Module

Allen Bradley 1772-MR Memory Segment (RAM)

Allen Bradley 1772-MS8 Memory Segment (8192 Word Ram)

Allen Bradley 1772MS2048 PLC RAM Card

Allen Bradley 1774-LC2 Allen Bradley PLC Processor Module

Allen Bradley 1774-RP3 Allen Bradley PLC

Allen Bradley 1777-1A AC Input Module

Allen Bradley 1777-AL I/O Adaptor Module

Allen Bradley 1777-OA AC Output Module

Allen Bradley 1778-OAC Allen Bradley 16 Channel Output Module

Allen Bradley 1784-PCM5 PCM Communications Lead

Allen Bradley 1784-PCMK PCMK/B Communications Card

Allen Bradley 1784-PKTX/A Allen Bradley PLC Comms Card

Allen Bradley 1784-T30C Allen Bradley TC30C Operator Interface

Allen Bradley 1784-T30GR Allen Bradley Operator Interface

Allen Bradley 1784-T50B Allen Bradley Programme Terminal

Allen Bradley 1785-ENETB Allen Bradley PLC-5 Ethernet Module

Allen Bradley 1785-KA Data Highway/Data Highway Plus Comms Adaptor

Allen Bradley 1785-KA5B Allen Bradley DH+/DH485 Gateway

Allen Bradley 1785-KA5PB DH+/DH485 Communications Adaptor

Allen Bradley 1785-L11B PLC-5/11 Processor Module

Allen Bradley 1785-L20B Allen Bradley 5/20 Processor Module

Allen Bradley 1785-L30B Allen Bradley 5/30 Processsor Module

Allen Bradley 1785-L40B PLC5/40 Processor Module

Allen Bradley 1785-L40C15/F 5/40 Controlnet Processor Module

Allen Bradley 1785-L40E PLC5/40 Ethernet Processor Module

Allen Bradley 1785-L40E/E PLC5/40 Ethernet Processor Module

Allen Bradley 1785-L60B Allen Bradley PLC-5/60 Processor Module

Allen Bradley 1785-L80C15/E Allen Bradley PLC5/80 Controlnet Processor Module

Allen Bradley 1785-LT Allen Bradley PLC5/15 Processor Module

Allen Bradley 1785-LT2 PLC-5/25 Processor Module

Allen Bradley 1785-LT3 Allen Bradley PLC5/12 Processor Module

Allen Bradley 1785-LT4 Allen Bradley PLC-5/10 Processor Module

Allen Bradley 1793-IE2X0E1 Allen Bradley Analogue Module

Allen Bradley 1793-IE2X0E2 Allen Bradley Analogue Module

Allen Bradley 1794-0A16 Allen Bradley 120V AC 16 way Output Module

Allen Bradley 1794-IE4X0E2 Allen Bradley I/O Mddule

Allen Bradley 2092-DA3 Allen Bradley 3.3 Amp Ultra 1500 Inverter

Allen Bradley 2094-BM0 Kinetix 6000 Bulletin 2094 9A Axis Module

Allen Bradley 2098-DSD-005-SE Allen Bradley Ultra3000

Allen Bradley 2098-DSD-010-SE Allen Bradley Ultra 3000 Servo Drive

Allen Bradley 2098-DSD-010X Allen Bradley Ultra3000i Servo Drive

Allen Bradley 2098-DSD-030-SE Allen Bradley Ultra 3000 Servo Drive

Allen Bradley 2098-IPD-010-DN Allen Bradley Ultra5000 AC Drive