MAS51A010-503-50 滑块轴卡

MAS51A010-503-50 滑块轴卡

Q1——三相电源断路器 K1——电源控制接触器 K2——负载电机通断控制接触器 VS——变频器 BU——制动单元 RB——能耗制动电阻  M——主拖动曳引电机 1、主电路 主电路由三相交流输入、变频驱动、曳引机和制动单元几部分组成。由于采用交-直-交电压型变频器，在电梯位势负载作用下，制动时回馈的能量不能馈送回电网，为限制泵升电压，采用受控能耗制动方式。 2、PLC控制电路 选用OMRON公司C系列60P型PLC。PLC接收来自操纵盘和每层呼梯盒的召唤信号、轿厢和门系统的功能信号以及井道和变频器的状态信号，经程序判断与运算实现电梯的集选控制。PLC在输出显示和监控信号的同时，向变频器发出运行方向

金属腐蚀与保护一直是工业生产中受重视 的， 每年都会有大量金属制品因腐蚀严重 而报废。解决钢板防腐问题的重要途径之一 是基板镀锌。热镀锌钢板因其耐腐蚀性能良好, 使用寿命长且生产成本较低，在建筑、 汽车制造、家用电气、电子技术等众多工业领域中获得广泛应用,其需求量在不断增 长。

工艺概要

带钢连续热镀锌工艺有森吉米尔法、改良森吉米尔法和 美钢联法3 种。森吉米尔法和改良森吉米尔法工艺简单， 产品成本低，但由于采用火焰直接加热，虽然能烧掉钢 板表面的轧制油，但影响带钢表面质量，也不利于生产 薄规格产品。美钢联法在退火炉前设置清洗段，采用电 解脱脂，可将钢带表面油污除掉，另外，该工艺采 用全辐射管还原炉加热带钢，因而镀锌层的表面质量较 好。该工艺虽然相对复杂，热效率低，但它可以生产表 面质量、厚度更薄的热镀锌钢板，而且可以降低炉 内的H2 含量，提性，因而新建的热镀锌机组大 部分采用美钢联法。

控制系统

整体上来说，带钢连续热镀锌生产工序可以分为如下五大部分：原板准备——镀前处理——热镀锌——镀后处理——成品检验原板准备是将原料卷经上料开卷、焊接后连续的供给生 产线；镀前处理时将带钢表面的油污、铁粉等清楚干净， 使之形成一个合适镀锌的表面，并对冷轧后的钢卷进行 再结晶退火软化带钢，为镀锌做准备；热镀锌是在带钢 表面镀上一层均匀、表面光洁的能与带钢牢固结合的锌 层并控制锌层厚度；镀后处理就是通过对热镀锌带钢进 行拉伸弯曲矫直、钝化、涂膜和涂油等处理工序，使热 镀锌带钢能达到所需的机械性能和防腐要求；成品检验 标准是按照、企业和用户要求等对成品热镀锌板在 线、离线进行一系列的性能检验。

KEYENCE LEVEL SENSOR PS-205 *  IN BOX*

KEYENCE LED Circular Light Source CA-DRW9 Free Ship

KEYENCE LED CA-DSB7 *  IN BOX*

Keyence LED Bar Light CA-DBW13 -  

Keyence LED Bar Light CA-DBR5 -  

Keyence LED Bar Light CA-DBR13 -  

KEYENCE LD-2510 Laser Sensor

KEYENCE LCD MONITOR CA-MP80 `NICE` Fast shipping

Keyence LC-C1A Control Unit *See Details*

Keyence LC-2430 Laser Displacement Meter

Keyence LC2400A LC-2400A Laser Displacement Meter

Keyence LC-2400A Laser Displacement System w/ Dual Laser Interfaces, Digital I/O

Keyence LC-2400A Laser Displacement System Controller, LC-2420 Laser Head

Keyence LC-2400A Laser Displacement Meter Sensor Consol / Warranty

KEYENCE LC-2400A LASER DISPLACEMENT METER ***NIB***

KEYENCE LC-2400A LASER DISPLACEMENT METER

Keyence LC-2400A Controller

Keyence LC-2400 LC2400 Laser Displacement Meter w/ Key

Keyence LC-2400 LC2400 Laser Displacement Meter on/off button

Keyence LC-2320/2100 Laser Displacement Meter Sensor LC2100 LC-2100  

Keyence LC-2320 Laser Displacement Meter Sensor LC2320

Keyence LC-2220 LC-2100 Laser Displacement Meter

KEYENCE LC-2220 LASER SENSOR HEAD

Keyence LC-2220 Laser Displacement Head Sensor LC2220 Free Shipping!

Keyence LC-2101 Laser Displacement Meter LC2101

Keyence LC-2100 Laser Displacement Meter w/ LC-2210 Scan Head ~!

Keyence LC2100 LASER DISPLACEMENT METER  

Keyence LC-2100 Laser Displacement Meter LC2100

Keyence LC-2100 Laser displacement meter

Keyence LC-2100 Laser Displacement Meter

KEYENCE LC-2011 laser displacement emitter LC-2011

Keyence LC-2001 Laser Displacement Meter

Keyence LC-2001 Laser Displacement Meter

Keyence LC 2400A Laser Displacement Meter with LC 2440 Laser Displacement Head

KEYENCE LB-72 W/ LB-12 PULLED

KEYENCE LB-70 CONTROLLER FOR PHOTOELECTRIC

Keyence LB-70 and LB-11 Laser Displacement Sensor

Keyence LB-61 Laser Displacement Sensor  

KEYENCE LB-1101 LB-081 LASER SENSOR AND CONTROLLER   IN BOX

KEYENCE LB-1100 Laser Sensor Controller Free Ship

Keyence LB-083

KEYENCE LB-043 Precision laser displacement Sensor

KEYENCE LB-043 LASER DISPLACEMENT SENSOR 40MM 1.9mW ***XLNT***

Keyence LB-01 LB01 Free Ship

Keyence Laser True Beam Amplifier With Acessories LX2-V10W

Keyence Laser Triangulation 3-Sensor AMAT Array LM10 ANR11501 50mm/5micron

Keyence Laser Sensor LV-S41L LV-S41L   In Box

Keyence Laser Sensor LV-S41L LV-S41L   In Box

Keyence Laser Sensor LV-NH62   In Box

KEYENCE Laser Sensor LV-NH100

KEYENCE Laser Sensor LV-N11N LV-N11N   IN BOX

KEYENCE Laser Sensor LV-N11N

KEYENCE Laser Sensor LV-N11N

KEYENCE Laser Sensor LV-N11N

Keyence laser sensor LV-H67

Keyence Laser Sensor LV-H110 LV-H110  

Keyence Laser Sensor LV-51MP   In Box

Keyence Laser Sensor LV-51MP   In Box

Keyence Laser Sensor LV-51MP   In Box

KEYENCE Laser Sensor LV-11SB LV11SB Original   in Box NIB Free Shipping

KEYENCE laser sensor LT-9010M 2 month warranty

KEYENCE Laser Sensor LR-ZB250P LRZB250P   in box free ship

KEYENCE Laser Sensor LR-ZB100P LRZB100P   in box free ship

KEYENCE Laser Sensor LR-ZB100N LRZB100N   in box free ship

KEYENCE Laser Sensor LR-ZB100CP LRZB100CP   in box free shipping

KEYENCE Laser Sensor LR-ZB100CP LRZB100CP   in box free ship

KEYENCE LASER SENSOR LK-H052K   IN BOX! FAST SHIPPING!!

KEYENCE LASER SENSOR LC-2220 Free Ship

Keyence laser sensor kit LK-GD500 LK-G157 LK-GC2

KEYENCE LASER SENSOR IL-1000 * *

Keyence Laser Sensor Head, IA-065,  , WARRANTY

Keyence Laser Sensor Head LV-S41   in box

Keyence Laser Sensor GV-H45   IN BOX #9501888

Keyence Laser Sensor GV-H45   IN BOX

Keyence Laser Sensor GV-H45   IN BOX

KEYENCE laser sensor good in condition for LT-8120 industry use 60 days warran

KEYENCE LASER SENSOR DIGITAL CMOS GV-21P   GV21P

Keyence Laser Sensor Controller LJ-G5001 free ship

Keyence laser sensor BL-1301

Keyence Laser Sensor Amplifier LV-N11P   In Box

Keyence Laser Sensor Amplifier LV-N11P ++   ++

KEYENCE LASER SENSOR AMP LV11SB -  

Keyence Laser Scanner Reader BL-600HA   Working

KEYENCE LASER SCAN RECEIVER LS-3060T

KEYENCE LASER SCAN RECEIVER LS-3060R

Keyence Laser Scan Micrometer LS-5500 Free Ship

Keyence laser scan micrometer LS-3100

Keyence Laser Scan Diameter LS-3100 #72800129

KEYENCE LASER MICROMETER VG-301 VG-036T VG-036R RD-50R VG-036T/R 110/240VAC

KEYENCE Laser Micrometer Sensor VG-036T and VG-036R .

KEYENCE Laser Micrometer Sensor VG-036T & VG-036R

Keyence Laser Marker ML-G9300F

Keyence Laser Marker ML-G9300 Full Set CO2

Keyence Laser Display Sensor Head LK-G08 free ship

KEYENCE laser displacement sensor VG-035 #8426348

KEYENCE laser displacement sensor VG-035

KEYENCE laser displacement sensor VG-035

Keyence Laser Displacement Sensor LK-G80   In Box

KEYENCE Laser Displacement Sensor LK-G32 and cable LK-GC2 ( )

KEYENCE LASER DISPLACEMENT SENSOR LK-G3001 LK-GD500  , Free Expedited

KEYENCE LASER DISPLACEMENT SENSOR LK-2503

Keyence Laser Displacement Sensor LK-031 & Cable free ship

KEYENCE LASER DISPLACEMENT SENSOR LB-1200 & LB-300 + RD50R +EXTENSION CABLE

KEYENCE LASER DISPLACEMENT SENSOR HEAD LB-083

KEYENCE Laser displacement sensor good in LK-030 condition for industry use

KEYENCE LASER DISPLACEMENT SENSOR CONTROLLER LB-1101 FREE SHIPPING

Keyence Laser Displacement Meter LC-2400A Controller

KEYENCE LASER DISPLACEMENT CONTROLLER LK-2001

Keyence laser controller LX2-V10

Keyence Laser Controller LK-G3001 / LK-GD500

Keyence Laser Controller LK-G3001 , LK-GD500 free ship

KEYENCE LASER COMPLETE SENSOR SYSTEM, FS-V31P, LV-52P, LV-H300R, LV300T

KEYENCE LASER BARCODE SCANNER BL-700 *  IN BOX*

Keyence Laser Barcode Reader SR600 SR-600  

Keyence Laser Bar Code Scanner Bar Code Reader BL-U2 BL-601

KEYENCE Laser Bar Code Reader BL-601HAC1 + Mounting Bracket + KEYENCE BL-U2

KEYENCE LA-2010 High precision angle measuring instrument for industry use

KEYENCE KZ-U4 / KZ-A500 / C32X 4EA / C32T 4EA / KZ-L10

KEYENCE KZ-P3 Portable programmer 90 days warranty

KEYENCE KZ-P3 KZP3 HANDHELD PROGRAMMER good in condition for industry use

KEYENCE KZ-P3 KZP3 HANDHELD PROGRAMMER

KEYENCE KZ-P3

Keyence KZ-N20Z Free Ship

KEYENCE KZ-HP1 TEACH PENDANT

KEYENCE KZ-AN6 PLC Module

Keyence KZ-AN6 Free Ship

keyence KZ-A500CPU.KZ-U5.KZ-C32T.KZ-C32X PLC

Keyence KZ-A500, C32T, C32X CPU Module w/ Expansion Units T68048

Keyence KZ-350 PLC Set with cable and terminal

KEYENCE KZ-16T

Keyence KX-40 T High Speed Input KX-40T KX40 T KX-40T

KEYENCE KV-U5/KV-300/KV-C32X/KV-C32T/KV-B16R/KV-L2 PLC