SCHNEIDER XBTGT5330

1. 直流電源電流順著電源正極流到了左邊的電刷上面，電刷和換向器相互摩擦，電流經(jīng)過左邊的換向器（也叫換向片，這個(gè)電機(jī)有左右兩個(gè)換向片）流進(jìn)線圈，從線圈的右邊流出來，經(jīng)過右邊的換向片和右邊的電刷流回到電源的負(fù)極，形成了閉合回路。

2. 由于線圈處在主磁極（圖中的N和S）的磁場中，線圈會(huì)受到電磁力的作用，線圈的兩個(gè)邊由于電流的方向不同（左邊的電流向里流，右邊的向外流），所以兩個(gè)線圈邊受到大小相同方向相反的電磁力，這兩個(gè)電磁力剛好形成了電磁轉(zhuǎn)矩，在電磁轉(zhuǎn)矩的拉動(dòng)下，線圈開始轉(zhuǎn)動(dòng)了。直流電機(jī)中線圈嵌放在轉(zhuǎn)子槽中，電動(dòng)機(jī)就開始轉(zhuǎn)動(dòng)了。

3. 左右換向片跟著轉(zhuǎn)軸轉(zhuǎn)動(dòng)，而電刷固定不動(dòng)，轉(zhuǎn)動(dòng)一圈以后，右邊的線圈到了左邊，左邊的線圈到了右邊，但是由于換向片的存在，現(xiàn)在處在左邊的線圈內(nèi)的電流方向和原來處在左邊的線圈變的電流的方向一樣流向里，所以受到的電磁力方向不變，右邊也一樣。所以從空間上看，在相同位置的線圈邊受的電磁力方向是一直不變的，這就保證了電機(jī)的循環(huán)轉(zhuǎn)動(dòng)。

SCHNEIDER XBTGT5330

Allen-Bradley Servo Drive 1398-DDM-009 Ver. 1.36

Allen Bradley 1771-HSN/B IMC-120 Servo Controller 

2094-BC07-M05 ALLEN BRADLEY SERVO MODULE

ALLEN BRADLEY 1391B-AA15 SER. D AC SERVO

1326AB-B515E-21?-K5 ALLEN BRADLEY SERVO *1YRWRTY*

Allen Bradley 1756-M08SE Servo Control Module 1756M08SE

Allen Bradley #1394-AM03 AC Servo Controller (N) PR4/1A

1388B-AV10 Allen Bradley Servo Controller Circuit Board

Allen Bradley 1398-DDM-019X Servo 9101-1553 1398DDM019X

ALLEN BRADLEY F-4030-Q-H04AA/?A 1.9HP SERVO MOTOR *NIB*

ALLEN BRADLEY 1398-DDM-005X SERVO DRIVE 9101-1551

ALLEN BRADLEY 1394-DIM AC SERVO INTERFACE MODULE

NEW_ Allen Bradley 1326 AC Servo Motor 1326AB-B2E-11-A?5

1326AB-B520F-21?-K5 ALLEN BRADLEY SERVO **1 YR. WRTY.

ALLEN BRADLEY 1391-DES15-DI-A?QB AC SERVO DRIVE **RFB**

Allen Bradley AC Servo Motor 1326ABB2C11 1.7kw Rebuilt 

Allen Bradley 8500-B3C-L1B AC Servo Motor

ALLEN BRADLEY 1326AB-B530E-21 SERVO MOTOR

NIB ALLEN BRADLEY 1326AB-B2E-11-A?5 AC SERVO MOTOR

ALLEN BRADLEY 1398-DDM-030X/A 30AMP SERVO DRIVE **NIB**

Allen Bradley N-3406-2-H00AA Servo Motor N34062H00AA

ALLEN BRADLEY 1398-DDM-020/91?01-1458 SERVO DRIVE*XLNT*

ALLEN-BRADLEY 8520-SERA/A DIGITAL SERVO CONTROLLER*NNB*

Allen Bradley 1388 BAV10A DC Servo Controller 

ALLEN BRADLEY N-2304-1-F00AA/?193526 SERVO MOTOR **NIB**

ALLEN BRADLEY 1398-DDM-009X SERVO DRIVE 9101-1552

ALLEN BRADLEY BUL 1394 AC SERVO CONTROLLER C# 1394-AM50

Allen Bradley N-3406-2-H00AA Servo Motor N34062H00AA

ALLEN BRADLEY 1398-DDM-005 SERVO DRIVE *NIB*

8500-A2D-L1BN ALLEN BRADLEY AC SERVO MOTOR

1326AB-B720E-21?-K7 ALLEN BRADLEY SERVO MOTOR

ALLEN BRADLEY SERVO CONTROLLER AXIS 1394-AM03 (2 units)

ALLEN BRADLEY 1398-DDM-075X 75A SERVO DRIVE *XLNT*

ALLEN BRADLEY 1391-DES15-DI-A?QB AC SERVO **NEW**

Allen Bradley PC 128 0790 Servo Controller Creonix

8500-A2D-K1B ALLEN BRADLEY AC SERVO MOTOR

Allen Bradley Servo Motor, AC #1326-AB-B3E-11?-A5

ALLEN-BRADLEY 1388B-AV40-A06 DC SERVO CONTROLLER**RFB?**

ALLEN BRADLEY 1771-M3 PLC SERVO CONTROL MODULE 1771M3/B

Allen Bradley AC Servo Motor 1326ABB515E21K5 2.44kw 

ALLEN BRADLEY 2098-DSD-HV050X?-DN SERVO DRIVE ***NIB***

1326AB-B740E-21?-L ALLEN BRADLEY AC SERVO MOTOR**1 YR. W

ALLEN BRADLEY 1398-DDM-005 7.5AMP BRUSHLESS SERVO DRIVE

ALLEN BRADLEY 1388-AV40 DC SERVO CONTROLLER

Allen Bradley 1391-DES15-DI Digital AC Servo Controller

ALLEN BRADLEY 1389-AA045 SERVO AMPLIFIER

Allen Bradley 1394-AM03 AC Servo Controller #18576

ALLEN-BRADLEY 1388B-AV 40 DC SERVO CONTROLLER 40A 3KW

Allen Bradley 1326AB B515E-21-K5 1326 AB Servo Motor

Allen Bradley AB H-8350-S-H00AA AC Servo Motor NIB

8500-B1C-L1BN ALLEN BRADLEY AC SERVO MOTOR

1398-DDM-009 ALLEN BRADLEY ANALOG SERVO DRIVE

ALLEN BRADLEY 1771-ES SERVO ENCODER FEEDBACK EXPANDER

Allen Bradley 1394-AM04 AC Servo Controller 3kw axis