GV2-S21C
GV2-S21C以單三拍工作方式為例,步進(jìn)電機(jī)的結(jié)構(gòu)原理圖如所步進(jìn)電機(jī)的基本轉(zhuǎn)動(dòng)原理是:給處于錯(cuò)齒處狀態(tài)的相通電,轉(zhuǎn)子會(huì)在電磁力的作用下,向磁導(dǎo)率大(或磁阻?。┑奈恢棉D(zhuǎn)動(dòng),即向趨于對(duì)齒的狀態(tài)轉(zhuǎn)動(dòng)。設(shè)A相首先通電(B、C兩相不通電),產(chǎn)生A-A軸線方向的磁通,并通過轉(zhuǎn)子形成閉合回路。這時(shí)A、A就成為電磁鐵的N、S。在磁場的作用下,轉(zhuǎn)子總是力圖轉(zhuǎn)到磁阻是小的位置,也就是要轉(zhuǎn)到轉(zhuǎn)子的齒對(duì)齊A、A的位置(a);接著B相通電(A、C兩相不通電),轉(zhuǎn)子順時(shí)針方向轉(zhuǎn)過30;然后C相通電(A、兩相不通電),它的齒和C、C'對(duì)齊(c)。l Westinghouse(西屋): OVATION系統(tǒng)、WDPF系統(tǒng)、WEStation系統(tǒng)備件。
l Rockwell Allen-Bradley: Reliance瑞恩、SLC500/1747/1746、MicroLogix/1761/1763/1762/1766/1764、CompactLogix/1769/1768、Logix5000/1756/1789/1794/1760/1788、PLC-5/1771/1785等。
l Schneider Modicon(施耐德莫迪康):Quantum 140系列處理器、控制卡、電源模塊等。
l ABB:工業(yè)機(jī)器人備件DSQC系列、Bailey INFI 90等。
l Siemens(西門子):Siemens MOORE, Siemens Simatic C1,Siemens數(shù)控系統(tǒng)等。
l Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
MARTIN SPROCKET 80BS36 2 NIB
BRENNAN 3/8" SIZE, 45° ELBOW FITTING *LOT OF 29 NEW*
FABCO-AIR INC. 1/8"NPT 3 PORTS PNUEMATIC CYLINDER 1160S-1 *NEW*
VICKERS 5000PSI 1/2"NPT PRESSURE CONTROL VALVE DG4V-3S-7A-M-FW-B5-60
LUBRIQUIP 1/2"NPT 3/8"NPT REMOTE PUMP MANIFOLD KIT 125-000-581 *NEW*
TRI DIM 4-1/2" X 3" OAL FILTER ELEMENT 41035865 *NEW*
MOLEX 4 POLE MINI CONNECTOR PLUG 0848549151 *NEW LOT OF 9*
ASTEC 5V/3.0A OUTPUT, POWER SUPPLY 73-385-001 / ACV 5N3-1 *NEW*
TPC WIRE 300V, 5 PIN MALE, 1/4" NPT RECEPTACLE 64502 *LOT OF 14 NEW*
DURCO 2" 150 2-WAY BALL VALVE CF8M / 2G4/1-1/214
PARKER 1-5/8" 3-WAY HYDRAULIC VALVE, *NEW*
FESTO VALVE LR/LFR D-MINI-A NIB
ROBINAIR STANDARD REFIGERANT CHARGING CYLINDER
WATSON / McDANIEL 3/4" NPT INVERTED STEEL TRAP 1032 *NEW IN BOX*
WILKERSON 200 PSIG 175F 1/4" NPT FILTER/REGULATOR, CB6-02-FG0 *NEW*
DART CONTROLS DC MOTOR DRIVE CONTROL MODEL 125DV-C
PARKER IQAN-LSL -E1-//-//-S JOYSTICK PART #20011370 NIB