FK7SM-12中文资料
KGN7-12
KGN7-12(GZXS-Ⅲ)单、双母线铠装型交流金属封闭开关设备双母线系列开关设备简介一、主要参数1、产品使用环境条件正常使用环境:海拔高度不超过1000m(特殊设计的结构和断路器可用于高海拔地区)周围空气温度上限+40℃下限-25℃空气相对湿度:日平均值不超过95%月平均值不超过90%饱和蒸气压:日平均值不超过2.2kPa月平均值不超过1.8kPa周围空气没有明显地受到尘埃、烟、腐蚀性和可燃性气体、蒸气或盐雾的污染。
2、双母线开关设备技术参数2.1 柜体参数2.1.1 4000~6300A柜体参数见表1:2.1.2 2000A以下柜体参数见表2:表1表2注:额定电流3150A限装ZN65A型断路器2.2 主要配置元件及基本参数2.2.1 配断路器参数ZN63A-12型2000A及以下真空断路器技术参数见下表3:表3*断路器额定短路开断电流为40kA时,开断次数为30次。
2.2.2 ZN65A-12型4000A及以下真空断路器技术参数见下表4:表42.2.3 柜本配装隔离开关参数见表5:表53、双母线开关设备结构说明3.1 外型结构尺寸:KGN7-12/6300-63柜体尺寸为:(宽×高×深)1800×3050×2300mm,6300A 结构图见图1、图2、正视图见图4。
KGN7-12/4000~5000A-63机体尺寸为(宽×高×深)1500(1800)×3050×2300mm,4000(5000)A结构图见图3、正视图见图4。
KGN7-12/2000-40及以下规格柜体(额定电流3150A限装ZN65A型断路器)尺寸为(宽×高×深)1500×3050×1900(2300)mm,剖面图见图5、正视图见图6。
3.2 结构特点工作电流为4000~6300A柜体采用金属铠装式,外壳采用组装结构,提高了柜体的强度及外观水平。
减压器
黄铜 CW721R 合金 400 材料 带 316 SS 插入件的尼龙 镀锌钢 301 SS 316 SS 或镀锌钢, 取决于配置 316 SS
合金 C‑276
316 SS 烃基 316 SS
—
隔膜 阀座
阀座支撑装置 提升阀芯 提升阀芯弹簧
阀座支撑装置 阀座 过滤器,扣环 隔膜 ➂ 提升阀芯 提升阀芯弹簧 提升阀芯减震器,过滤器环 自排放密封 ➁ 阀体 短管接口,➁ VCR 压盖接口 ➁ 与介质接触部分润滑剂
内螺纹 NPT 接口
面板最大厚度 0.39 (10.0) 带 2 个锁紧螺母 面板最大厚度 0.63 (16.0) 带 1 个锁紧螺母 面板开口, 直径 1.38 (35.0)
(76.2) (54.0)
短管接口
(21.3)
0.84
3.00
2.13
直径
(55.0)
2.16
直径
(19.0)
0.75
VCR 接口
6000
(413)
✓ ✓ ✓ ✓ ✓ ✓
✓ ✓ ✓ ✓ ✓
✓ ✓ ✓ ✓ ✓
✓ ✓ ✓ ✓ ✓
✓ ✓ ✓ ✓ ✓
✓ ✓
3600
(248)
✓
6000
(413)
10 000
(689)
✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
KPR 系列是一种紧凑型调压阀, 具有优异的准确度、 灵敏度和设定点压力稳定性。
特点
■ 波纹无穿孔隔膜 ■ 金属对金属隔膜密封 ■ 内部容积小 ■ 两件式阀盖设计使隔膜密封承受线性
流量系数 (Cv )
■ 0.06 和 0.20 见 P E-95 页的流量图。 ■ 还提供 0.02 和 0.50 的产品
CB2012T4R7M中文资料
105
Including self-generated heat
FEATURES
LB / LBC CBMF 1608 DC/DC CBMF1608 Series The best efficiency design is achieved by adopting bottom-surface electrode structure. Wound Chip Inductors that are suit for module design which needs high electric current like DC/DC converters. DC/DC This series correspond to high electric current compared with LB/LBC series. Wound Chip Inductors that can be used for small DC/DC converters and are suit for choke uses.
元器件交易网
EXTERNAL DIMENSIONS
Type CBC3225 CB2518 CBC2518 CB2016 CBC2016 CB2012 CBC2012 CBL2012 CBMF1608 L 3.2 0.2 0.126 0.008 2.5 0.2 0.098 0.008 2.0 0.2 0.079 0.008 2.0 0.2 0.079 0.008 2.0 0.2 0.079 0.008 1.6 0.2 0.063 0.2 W 2.5 0.2 0.098 0.008 1.8 0.2 0.071 0.008 1.6 0.2 0.063 0.008 1.25 0.2 0.049 0.008 1.25 0.2 0.049 0.008 0.8 0.2 0.031 0.008 T 2.5 0.2 0.098 0.008 1.8 0.2 0.071 0.008 1.6 0.2 0.063 0.008 1.25 0.2 0.049 0.008 0.9 0.1 0.035 0.004 0.8 0.2 0.031 0.008 e 0.6 0.3 0.024 0.012 0.5 0.2 0.020 0.008 0.5 0.2 0.020 0.008 0.5 0.2 0.020 0.008 0.5 0.2 0.020 0.008 0.45 0.15 0.015 0.006
FKN-12,FKRN12,FKN24,FKRN24,FKN35(40.5),FKRN35(40.5),FZN21,FZN-40,FZN-60负荷开关
高压负荷开关 型号:FKN-12,FKRN-12,FKN-24,FKRN-24,FKN-35(40.5),FKRN-35(40.5)FZN21-40.5,FZ RN21-40.5,FZN-40.5/1250-25,FZN-40.5D/1250-25,FZRN-40.5D/630-31.5。
FN2-10,FN3-10,FN5-12,FN7-12,FN12-12,FN16A-12,FZN16A-12,FZN21-12,FZN25-12,FZN40-12D,FZRN40-12D,FZN60-12/1250。
FZN12 2 - 12D / 630 - 20额定短时耐受电流 额定电流 额定电压。
D 接地 设计序号 户内压气式负荷开关FZRN25 2 - 12D / 630 - 31.5KA额定短时耐受电流 额定电流 额定电压。
D 接地 设计序号户内真空负荷开关-熔断器组合产品名片:高压负荷开关是一种功能介于高压断路器和高压隔离开关之间的电器,高压负荷开关常与高压熔断器串联配合使用;用于控制电力变压器。
高压负荷开关具有简单的灭弧装置,因为能通断一定的负荷电流和过负荷电流。
但是它不能断开短路电流,所以它一般与高压熔断器串联使用,借助熔断器来进行短路保护。
中文名高压负荷开关产地上海市外文名High-voltage switch产商红申集团(意大利技术)产品概述:负荷开关及组合电器,适用于三相交流10KV、50HZ的电力系统中,或与成套配电设备及环网开关柜,组合式变电站等配套使用,广泛用于域网建设改造工程、工矿企业、高层建筑和公共设施等,可作为环网供电或终端,起着电能的分配、控制和保护的作用。
该产品技术性能符合IEC出版物60265-1/FDIS《高压负荷开关,第一部分:额定电压1KV以上52KV以下的高压负荷开关》、IEC60420《高压交流负荷开关-熔断器组合电器》、GB16926《交流高压负荷开关-熔断器组合电器》、GB3804-63KV《交流高压负荷开关》的规定。
FANUCK参数大全
FANUCK参数大全1.K0-K7参数:K0-K7参数是用于定义系统中组别子程序的总数。
2.K12参数:K12参数用于定义系统中可用的自定义M码的最大个数。
3.K40参数:K40参数用于设置系统时钟的小时值。
4.K41参数:K41参数用于设置系统时钟的分钟值。
5.K42参数:K42参数用于设置系统时钟的秒值。
6.K60-K90参数:K60-K90参数是用于定义软连续轴的基数。
7.K100-K127参数:K100-K127参数是用于定义工具偏移变量的数量。
8.K200参数:K200参数用于设置机床位置坐标系的选择。
9.K201参数:K201参数用于设置机床的工作坐标系。
10.K215参数:K215参数用于定义宏变量的个数。
11.K280参数:K280参数用于设置弧插补中圆心方向的选择。
12.K355参数:K355参数用于设置系统的存储单元定义。
13.K356参数:K356参数用于设置系统的软件版本号。
14.K365参数:K365参数用于设置系统的监视变量数量。
15.K416参数:K416参数用于设置系统的最大报警号。
16.K449参数:K449参数用于设置系统的报警输出位置。
17.K542参数:K542参数用于设置系统的数据传输速率。
18.K551参数:K551参数用于设置系统的插补周期。
19.K722参数:K722参数用于设置系统的辅助功能的最大编号。
20.K734参数:K734参数用于设置系统的步进电机最大脉冲频率。
21.K801参数:K801参数用于设置伺服电机使能的状态。
22.K812参数:K812参数用于设置伺服电机的速度指令单位。
23.K880参数:K880参数用于设置系统的坐标轴数目。
24.K905参数:K905参数用于设置系统的刀具编号上限。
25.K982参数:K982参数用于设置系统的数据输入单位。
26.K1040参数:K1040参数用于设置系统的精度显示。
27.K1127参数:K1127参数用于设置系统的ASCII选择。
NB滑动衬套
图C-1 NB滑动衬套(SM,KB,SW)的基本结构
SM型 外筒
保持器
侧环
SMF型 侧环
外筒
保持器
钢球
钢球
C-2 C1-C139.indb C-2
2011-11-21 13:32:23
图C-2 NB滑动衬套(GM)的基本结构
GM型
保持器 钢外筒
树脂外筒
钢球
SLIDE BUSH
树脂密封环
种类
表C-1 种类(1) 标准型
负荷P
SM120,150-OP 负荷P
C
负荷P 来 自 下 方 的 负 荷
C 负荷P
C 负荷P
C 负荷P
0.64C ※3线路钢制保持器除外
0.54C
0.57C
0.35C
C-8 C1-C139.indb C-8
2011-11-21 13:32:28
安装方法
各类型的一般安装方法如图C-4~7所示。 图C-4 标准型
滑 动 衬 套
滑动衬套
SLIDE BUSH
C1-C139.indb C-1
C-1 2011-11-21 13:32:23
滑动衬套
NB滑动衬套是利用钢球的滚动来达到直线运动的装置。由于它利用简单的结构即可 获得低摩擦的直线运动,因此被广泛应用于运输装置、食品机械、半导体制造装置等 领域。
结构与特征
NB滑动衬套的圆柱型外筒中装有保持器,保持器 的导向部位设计并制作为钢球可以顺畅循环的结 构,从而可以进行顺畅的直线运动。
类型
基本动 额定负荷
基本静 额定负荷
静态允许力矩
标准型
1
加长型
1.3
GM双倍型
1.6
三种车型VIN含义及常见车型代码
常见车型VIN含义及车型代码前言VIN(Vehicle Identification Number),中文名叫车辆识别代码, 是制造厂为了识别而给一辆车指定的一组字码。
SAE标准规定:VIN码由17位字符组成,所以俗称十七位码。
它包含了车辆的生产厂家、年代、车型、车身型式及代码、发动机代码及组装地点等信息。
正确解读VIN码,对于我们正确地识别车型,以致进行正确地诊断和维修都是十分重要的。
车辆识别代码经过排列组合,可以使同一车型的车在30年之内不会发生重号现象,具有对车辆的唯一识别性,因此可称为"汽车身份证"。
VIN的历史可以追溯到1949年。
但直到1981年之前,标准一直处于变换中。
比如:1965-1969年的VIN有9位,当生产量超过1百万之后采用10位;1970-1980年的VIN则固定为10位。
现行的17位汽车识别码始于1981年。
我国已于1996年底颁布了相关标准,并已于1997年开始实行。
实际操作中,1999年1月1日以后被初次登记的车辆必须拥有车辆识别代码。
VIN中不会包含 I、O、Q 三个英文字母。
从左到右数起,第十位编码为车辆出厂年月。
目录一、奔驰类1.1奔驰车型VIN含义:1.2奔驰车型VIN所在位置:1.3常见年份对照表:1.4奔驰车型常见发动机代码1.5奔驰变速箱型号含义:二、宝马类2.1宝马车型VIN含义:2.2宝马车型常见车型代码:2.3宝马车型VIN所在位置:2.4宝马变速箱型号含义:三、奥迪类3.1奥迪车型VIN含义:3.2奥迪车型常见车型代码:3.3奥迪车型VIN所在位置:3.4奥迪变速箱型号含义:1.1奔驰VIN含义WDB 220 167 1A326964WDB表示德国生产常用见生产地名代表WDB-West germany Daimler-Benz 德国WDC---M-Class Europe 欧洲产M-ClassWEB---EVOBUS Mercedes-Benz 奔驰-EVOBUSWKK---EVOBUS Setra Setra产的EVOBUS3AM---Mexico 墨西哥4JG----M-Class except Europe 欧洲外产M-Class8AB-Argentine 阿根廷8AC-Argentine 阿根廷9BM-Brazil 巴西ADB-South Africa 南非KPA---South Korea Transporter 韩国KPD--- South Korea 韩国KPG--- South Korea 韩国NMB---Turkey 土耳其V AG---G-Wagon Steyr Steyr产的G-ClassVF9---EVOBUS France 法国-EVOBUSVSA---Spain 西班牙LE4---China 中国WDB 220 167 1A326964220表示S-Class常用见级别所代表车型底盘号内部分组100-299 轿车;300-399卡车/公共汽车;400-499 专用车;600-699 卡车;700-799 主要部件WDB 220 167 1A3269640—Sedan1—LWB Sedan 加长2—Station Wagen 旅行车3---Coupe 双门运动型轿车4---Cabriolet/roadster 双门敞篷跑车5---Chassis with partial body 轿车底盘6--LWB Chassis with partial body加长轿车底盘7—Sports8—Pull manWDB 220 167 1A32696400-09 四缸柴油发动机04=E22010-19 五缸柴油发动机10=E25020-29 六缸柴油发动机20=E30030-49四缸汽油发动机35=E20050-69 六缸汽油发动机55=E320 63=S320 67=S35070-79 八---十二缸汽油发动机75=S60080-84 AWD 替代能源发动机85-99 Alternative propulsion替代能源动力WDB 220 167 1A3269641=左舵2=右舵WDB 220 167 1A326964A,B,C,D,E=Sindelfingen(新德芬根)F,G,H=Breman(布莱门)J=RastattWDB 220 167 1A326964326964装配出厂顺序号1. 2奔驰车架号VIN的位置1、行驶证2、前挡风玻璃左前下部3、诊断电脑、数据卡4、前乘客座椅底下,右后座椅下。
各国铝牌号对应
表1 各国Al-Si(Mg)系铸造铝合金牌号近似对照
注:1.括号内仅表示合金类型,非标准牌号。
2.德国牌号开头冠以“G”或“GK_”(表中省略):括号内为德国的材料号。
表2 各国Al-Si-Cu-(Mg,Ni)系铸造铝合金牌号近似对照
2.德国牌号开头冠以“G”或“GK_”(表中省略):括号内为德国的材料号。
注:1.括号内仅表示合金类型,非标准牌号。
2.德国牌号开头冠以“G”或“GK_”(表中省略):括号内为德国的材料号。
注:1.括号内仅表示合金类型,非标准牌号。
2.德国牌号开头冠以“G”或“GK_”(表中省略):括号内为德国的材料号。
表5 各国Al-Mg-(Si,Mn)系铸造铝合金牌号近似对照
注:1.括号内仅表示合金类型,非标准牌号。
2.德国牌号开头冠以“G”或“GK_”(表中省略):括号内为德国的材料号。
注:1.括号内仅表示合金类型,非标准牌号。
2.德国牌号开头冠以“G”或“GK_”(表中省略):括号内为德国的材料号。
注:1.括号内仅表示合金类型,非标准牌号。
2.德国牌号开头冠以“G”或“GK_”(表中省略):括号内为德国的材料号。
进口钨钢牌号对照表
肯纳金属自1938年建立之初至今,已经获得500多项有关硬质合金制造方面的专利。
为保证产品自始至终具备最好的品质,肯纳自己冶炼矿石,研磨原料,并进行配粉,压制,烧结,研磨/抛光,这样可使肯纳有灵活的能力生产各种牌号材料及成品以更好地满足客户特定的要求。
Kez izTM 烧结工艺是肯纳的专利之一,使用这种独创工艺,肯纳成为世界上第一个规模化生产表面和内部几乎无缺陷的碳化钨/硬质合金材料的制造商。
无可匹敌的质量保证体系,检测设备和行业经验,肯纳产品检测水平可以达到军工和核工业系统的标准。
肯纳的目标是确保客户每一次从肯纳获得的产品都是完美的产品。
中欧金属通用牌号CD-650是肯纳金属在冲压模具行业应用的一个经典牌号,具有极佳的性价比,在北美,欧洲以及中国市场已有十余年的历史。
CD-650 因其优异的综合性能已被广泛应用于精密冲压模具,CD-KR887是在CD-650的基础上,即保持了CD650优异的综合性能,又可在放电加工中表现出极好的加工性能。
CD-KR887材质的设计出发点是能够经受严酷的放电加工环境。
当普通的碳化钨硬质合金材料长时间暴露在放电加工环境中时,腐蚀,点蚀和变色以及微裂纹将会在暴露表面产生。
这样的缺陷将导致材料强度丧失高达60%。
而在极端的放电加工条件下,肯纳中欧金属的CD-KR887材质经过100小时的放电加工处理后仍然没有发生点蚀,裂纹和变色,并且在加工处理中,亦能抵御冷却液,模具润滑剂和酸性气体的腐蚀。
更高的耐腐蚀性-具有比普通的硬质合金高100倍的耐腐蚀性CD-650/CD-KR887 性能和应用介绍牌号粘结相% 平均晶粒度微米洛氏硬度HRA 密度g/cm3 平均抗弯强度抗压强度CD-650 15 0.8um 89.0-90.5 14 550,000 650,000CD-KR887 15 0.8 89.7-90.7 14 435,000 700,000性能:低冲击,极好耐磨性,高强度适用范围:冲压模具-剃须刀片,电子冲压,引线框架,薄叠片冲压,弹簧钢冲压,粉碎磨辊,压印模(硬金属),不适于冲压厚不锈钢产品描述牌号钴%比种类描述产品运用CD-7004%超抗磨损喷嘴.锤头.拉伸模具.采油方面的工具CD-306%CD-6306%高抗磨抗震电路圈板钻孔. 聚脂薄膜的冲压模具. 顶端压榨机.CD-650 CD-KR88715%15%低冲击抗磨损性强剃刀刀刃的冲压模具. 电子冲压. 引线框模具. 迭片结构. 弹性钢铁冲压. 压碎卷形物.冲制模具.(重金属).CD-6020%重冲击重震动收割台模具. , 锻匠碾碎. 铆钉装置CD-7025%强抗震磨抗冲击巨大的消隐冲压机.冷制模具. 钉子和钳子模具. 模锻模具.中欧钨钢,硬质合金模具,板材,顶锤,辊环,刀具,及各种钨钢硬质合金标准规格有大量库存,毛坯现货供应如:板材类(长*宽*高)6*120*(2-15)80*110*(2-30)70*240*(10-55)100*100*(2-75)105-105*(2-60)100*160*(10-60)100*200*(10-60)125*125*(2-15)150*150*(2-60)165*220*(2-6)200*200*(2-60)200*300*(2-9)圆柱类:Φ30.5*91 Φ35*45 Φ64*401 Φ80*100长条类:165*1(0.15.20.22.25.30)*(2-6)320*(6.8.10.12.15.16.18.20.22.25.28.30.35.40)*(2-6)450*40*(5-20)圆棒类Φ3.5/4.5/5.5/6.5/8.5/10.5/12.5/14.5*100Φ4.5/6.5/8.5/10.5/12.5*330其它条类:100*6*(3-6)100*8*(3-8)100*10*(5-10)100*12*(6-12)150*15*5……不能一一尽录请来电咨询。
生产尼龙软管 机械
Wire Conduits
日成软管接头&配件
Conduit Connector
RCCN
RCCN 日成PA尼龙波纹管 Polyethylene Corrugated Tubing
Ral9005 Ral7037
无卤 Halogen free
耐候性UV Weather resistant UV
RoHS
日
单位/Unit:mm
成
P A 尼 龙
材 质: 进口PA6 尼龙(Polyamide) 温 度:-40℃-125℃,短时达到150℃ 产品认证: 美国UL,欧洲CE, 欧洲环保
ROHS,REACH. 防火等级:94HB。 特 性:柔软有韧性,抗扭曲;机械,
Material:PA (Polyamide) Work Temperature:-40℃ to125℃, 150℃ in short time Color:black Certificates: CE,ROHS,REACH. Characheristics:good luster of
BG-15NB BG-17NB
BG-15NG BG-17NG
3/8" 14.3 18.5 40 1/2" 17.0 21.2 45
65 100M 75 100M
管
用 途:可保护电线电缆不受外力磨损 and wires
及绝缘承载能力:可以承受脚踩和更高强
Loading ability:uneasy to change shape,reshape speedly without hurt
屑液,润滑油,冷却液等;表面有光泽, perfect flexible
耐摩擦;黑色耐紫外线,机械强度高; Functions:insulated,protect cables
SA12中文资料
SA12中⽂资料SA5.0thruSA170AFEATURES:ECONOMICAL SERIESAVAILABLE IN BOTH UNIDIRECTIONAL AND BI-DIRECTIONAL CONSTRUCTION 5.0 TO 170 STAND-OFF VOLTAGE AVAILABLE ? 500 WATTS PEAK PULSE POWER DISSIPATION ?QUICK RESPONSEDESCRIPTION:This Transient Voltage Suppressor is an economical, molded, commercial product used to protect voltage sensitive components from destruction or partial degradation.The response time of their clamping action is virtually instantaneous (1 x 10-12seconds) and they have a peak pulse power rating of 500 watts for 1 ms as depicted in Figure 1 and 2. Microsemi also offers a great variety of other Transient Voltage Suppressor's to meet higher and lower power demands and special applications. MAXIMUM RATINGS:Peak Pulse Power Dissipation at 25°C: 500 WattsSteady State Power Dissipation: 2.5 Watts at T L = +75°C3/8" Lead Lengtht clamping (0 volts to BV Min.):Unidirectional <1x10-12 Seconds: Bi-directional <5x10-9Seconds.Operating and Storage Temperature: -55° to +175°C8700 E. Thomas Road Scottsdale, AZ 85252Phone: (480) 941-6300Fax: (480) 947-15035.0 thru 170 volts500 Watts Transient Voltage Suppressors2 x ?.032 ± .002[.81 ± .05].107[2.72]max.POLARITYMark {cathode}.205[5.21]MAX.NOTE: DIMENSIONS IN [ ] =MILLIMETERSP E A K P U L S E P O W E R (P p p ) O R C O N T I N U O U S P O W E R I N P E R C E N T O F 25°C R A T I N G FIGURE 1DERATING CURVE50100150175255075100TYPICAL CHARACTERISTIC CURVEST L LEAD TEMPERATURE °CPulse Time Duration (tp) is Defined as that point where Ip decaysto 50% of I surgePeak Value Ipp 100501234TIME (t) IN MILLISECONDSFIGURE 2PULSE WAVEFORM FOR EXPONENTIAL SURGEP U L S E C U R R E N T I N P E R C E N T O F I p pMECHANICALCHARACTERISTICSCASE: Void free transfer molded thermosetting plastic.FINISH: Readily solderable.POLARITY: Band denotes cathode. Bi-directional not marked.WEIGHT: 0.7 gram (Appx.).MOUNTING POSITION: AnyDO-412 X1.10[27.94]MIN.SA170A ELECTRICAL CHARACTERISTICS AT 25°C PART NUMBERBREAKDOWNVOLTAGE V(BR)MIN.MAXTESTCURRENTI TRATEDSTANDOFFVOLTAGEV WMMAX. REVERSESTANDBYCURRENTI D @V WMMAX.PEAKREVERSEVOLTAGEV C MAX.@ I PPMAX. PEAKPULSECURRENTI PP(Figure 2)MAX.TEMP.COEFFICIENTOF V(BR)-55°C TOαV(BR) VOLTS VOLTS mA VOLTSµ ADC VOLTS AMP% / °CSA5.0 6.407.3010 5.06009.652.057 SA5.0A 6.407.0010 5.06009.254.3.057 SA6.0 6.678.1510 6.060011.443.9.059 SA6.0A 6.677.3710 6.060010.348.5.059 SA6.57.228.8210 6.540012.340.7.061 SA6.5A7.227.9810 6.540011.244.7.061SA7.07.789.51107.015013.337.8.065 SA7.0A7.788.60107.015012.041.7.065 SA7.58.3310.217.55014.335.0.067SA7.5A8.339.2117.55012.938.8.067 SA8.08.8910.918.02515.033.3.070 SA8.0A8.899.8318.02513.636.7.070SA8.59.4411.518.5515.931.4.073 SA8.5A9.4410.418.5514.434.7.073 SA9.010.012.219.0116.929.5.076SA9.0A10.011.119.0115.432.5.076 SA1011.113.6110118.826.6.078 SA10A11.112.3110117.029.4.078SA1112.214.9111120.124.9.081 SA11A12.213.5111118.227.4.081 SA1213.316.3112122.022.7.082SA12A13.314.7112119.925.1.082 SA1314.417.6113123.821.0.084 SA13A14.415.9113121.523.2.084SA1415.619.1114125.819.4.086 SA14A15.617.2114123.221.5.086 SA1516.720.4115126.918.8.087SA15A16.718.5115124.420.6.087 SA1617.821.8116128.817.6.088 SA6A17.819.7116126.019.2.088SA1718.923.1117130.516.4.090 SA17A18.920.9117127.618.1.090 SA1820.024.4118132.215.5.092SA18A20.022.1118129.217.2.092 SA2022.227.1120135.813.9.093 SA20A22.224.5120132.415.4.093thruSA170A ELECTRICAL CHARACTERISTICS AT 25°CPART NUMBERBREAKDOWNVOLTAGE V(BR)MIN.MAXTESTCURRENTI TRATEDSTANDOFFVOLTAGEV WMMAX. REVERSESTANDBYCURRENTI D @V WMMAX.PEAKREVERSEVOLTAGEV C MAX.@ I PPPULSECURRENTI PP(Figure 2)MAX.TEMP.COEFFICIENTOF V(BR)-55°C TO175°CαV(BR) VOLTS VOLTS mA VOLTSµ ADC VOLTS AMP% / °CSA2224.429.8122139.412.7.094 SA22A24.426.9122135.514.1.094 SA2426.732.6124143.011.6.096SA24A26.729.5124138.912.8.096 SA2628.935.3126146.610.7.097 SA26A28.931.9126142.111.9.097SA2831.138.0128150.09.9.098 SA28A31.134.4128145.411.0.098 SA3033.340.7130153.59.3.099SA30A33.336.8130148.410.3.099 SA3336.744.9133159.08.5.100 SA33A36.740.6133153.39.4.100SA3640.048.9136164.37.8.101 SA36A40.044.2136158.18.6.101 SA4044.454.3140171.47.0.101SA40A44.449.1140164.57.8.101 SA4347.858.4143176.7 6.5.102 SA43A47.852.8143169.47.2.102 SA4550.061.1145180.3 6.2.102 SA45A50.055.3145172.7 6.9.102 SA4853.365.1148185.5 5.8.103 SA48A53.358.9148177.4 6.5.103SA5156.769.3151191.1 5.5.103 SA51A56.762.7151182.4 6.1.103 SA5460.073.3154196.3 5.2.104SA54A60.066.3154187.1 5.7.104 SA5864.478.71581103.0 4.9.104 SA58A64.471.2158193.6 5.3.104SA6066.781.51601107.0 4.7.104 SA60A66.773.7160196.8 5.2.104 SA6471.186.91641114.0 4.4.105SA64A71.178.61641103.0 4.9.105 SA7077.895.11701125.0 4.0.105 SA70A77.886.01701113.0 4.4.105SA7583.3102.01751134.0 3.7.105 SA75A83.392.11751121.0 4.1.105thruSA170A ELECTRICAL CHARACTERISTICS AT 25°CPART NUMBERBREAKDOWNVOLTAGE V(BR)MIN.MAXTESTCURRENTI TRATEDSTANDOFFVOLTAGEV WMMAX. REVERSECURRENTI D @V WMMAX.PEAKREVERSEVOLTAGEV C MAX.@ I PPMAX. PEAKPULSECURRENTI PP(Figure 2)MAX.TEMP.COEFFICIENTOF V(BR)-55°C TO175°CαV(BR) VOLTS VOLTS mA VOLTSµ ADC VOLTS AMP% / °CSA7886.7106.01781139.0 3.6.106 SA78A86.795.81781126.0 4.0.106 SA8594.4115.01851151.0 3.3.106SA85A94.4104.01851137.0 3.6.106 SA90100.0122.01901160.0 3.1.107 SA90A100.0111.01901146.0 3.4.107SA100111.0136.011001179.0 2.8.107 SA100A111.0123.011001162.0 3.1.107 SA110122.0149.011101196.0 2.6.107SA110A122.0135.011101177.0 2.8.107 SA120133.0163.011201214.0 2.3.107 SA120A133.0147.011201193.0 2.0.107SA130144.0176.011301231.0 2.2.108 SA130A144.0159.011301209.0 2.4.108 SA150167.0204.011501268.0 1.9.108SA150A167.0185.011501243.0 2.1.108 SA160178.0218.011601287.0 1.7.108 SA160A178.0197.011601259.0 1.9.108SA170189.0231.011701304.0 1.6.108 SA170A189.0209.011701275.0 1.8.108 Note: For Bi-directional construction, indicate a C or CA suffix after the part number, i.e. SA5.0CAthru SA170A10010C -C A P A C I T A N C E - P I C O F A R AD S1001001000V (BR)- BREAKDOWN VOLTAGE - VOLTSFIGURE 3TYPICAL CAPACITANCE VS BREAKDOWN VOLTAGE107.05.03.02.01.00.70.50.30.20.10.11.010********0.20.5 2.0 5.020*********tw - Pulse Width µsFIGURE 4PEAK PULSE POWER VS. PULSE TIME(P P P ) - P e a k P u l s e P o w e r , (k W )20305070。
马克特(Mactech)重型可移动工具机操作手册与零件列表,序列号 ______说明书
TABLE OF CONTENTSSection Page SAFETY INSTRUCTIONS:2 INTRODUCTIONMachine Specifications3Functions,Tooling,Drive3&4 Picture of Heavy Duty Portable Mill4Illustration of Heavy Duty Portable Mill5 MACHINE SET-UPAssembly Procedure6Installing Motor6&7 Hydraulic Power Set Up7 MACHINE OPERATIONHole Drilling,Boring,and Chamfering8Resurfacing and Milling9Machine Maintenance,Record of Use10 APPENDIX:PARTS/DIAGRAMSHeavy Duty Portable Mill11Servo Drive12Heavy Duty Portable Mill Quill Housing13SAFETY INSTRUCTIONS•Wear protective clothing,including safety glasses and steel toe boots.•DO NOT allow loose clothing or long hair near machine operations.•Keep work site and machine e brush to remove chips.DO NOT use hands or air hose.•Ensure adequate clearance around pipe before mounting milling machine.•Support machining surface for total machine weight.•DO NOT rush the job.Read this manual and understand the operating procedure beforeattempting any cutting operation.Call our toll freenumber(1-800-328-1488)if any problems arise.•Before connecting the hoses to the machine,be sure the following components are tightly secured:slide,tool bits,motor mount,and vertical feedsupport angle bracket.•Be sure the mill is completely secured to the work surface before starting the machine.•During actual machine operation,DO NOT touch or rest your hand on or near any moving parts orsharp edges.•Disconnect air hose or hydraulic power source BEFORE dismounting lathe from pipe.•NEVER MOVE MACHINE WHILE CONNECTED TO AIR OR HYDRAULIC SUPPLY.ALWAYS turnoff control valve and disconnect hoses BEFOREattempting to move the machine.INTRODUCTIONGeneral DescriptionMactech Heavy Duty Portable Mills are designed tomake on-site,close tolerance machining costeffective.Our mills can be clamped,bolted,ormagnetically attached directly onto the workpiece andmounted in any direction.Infinitely variable powerfeed is available on the vertical feed slide assembly. MACHINE SPECIFICATIONSCapabilities&FunctionsCapabilities•Drilling•Chamfering•Boring•TappingFunctionsMactech Heavy Duty Portable Mill are used toperform gamma plug installation,stud removal,thermoweld installation,and numerous other millingjobs.The milling machine can machine steel and various alloys,stainless steel,aluminum,copper-nickel,nickel-copper-iron,and bronze.ToolingHigh speed tool steel bits,drill bits and milling bits ordifferent sizes are available for most machiningoperations.Mactech stocks many standard tool bitconfigurations.Frame ComponentsThe milling head assembly feeds verticallyalong the cast iron feed support angle bracketinto the work piece.The bracked is attachedto the steel base plates,which can bepositioned for precise alignment.Both theextra and super duty models include additionalbracket supports.Vertical SlideThe slide is made of cast iron,comprised of ways andsaddles with adjustable gibs,and a full length feedscrew.Drive Assembly•In-Line Air Drive(97RPM max),also includes air caddy.•Hydraulic drive(137RPM max).Mactech Heavy Duty Portable MillView of Heavy Duty Portable Mill powered by hydraulic drive.Hand crank provides vertical feed.Reference No.Part Description No.1Tool Bit No.2Quill No.3Motor Mount No.4Hydraulic Motor No.5Vertical Slide Support &Bracket No.6Vertical Slide Support &Saddle No.7Steel Base Plates Model:Weight Travel HD Mill220lbs Vertical Travel 6”EHD Mill262lbs Vertical Travel 12”SHD Mill306lbs Vertical Travel 18”Air/Hydraulic Drive25lbs Servo Drive 25lbs 1234567MACHINE SET-UPRead SAFETY INSTRUCTIONS on Page1.Assembly ProcedureClear worksite of all obstructions and clean area.Assemble aluminum base components(if needed)and installon working surface(see below).Installation on Curved Surface(In-Line Pipe):1.Attach aluminum saddle to steel base by wrappingchains around pipe.Note:Have partner hold base while connectingchains around pipe.2.Square and level base to pipe surface(if necessary).3.Attach cast iron vertical support bracket and slide tothe steel base.4.Square and level base(if necessary).Installation on Flat Surface:1.Attach vertical support bracket to steel base and/or flatsurface(bolt,tack weld,clamp,or magnetically attach).2.Square and level base.Installing MotorCAUTION!Control Valve must be turned OFF beforeinstallation of motor.1.Insert motor so that keyed shaft aligns with the quillkeyway.Tighten motor mount screws.2.With control valve off,connect hoses to power supply/airsupply.Test run motor to check speed.HYDRAULIC POWER SUPPLY SET-UP**NOTE:See“Mactech Hydraulic Power Supply Handbook”for further information.1.Select230or460outlet.See inside electric controlbox for directions on how to change voltageconnections.**CAUTION:All electrical work must be performedby a qualified electrician.2.Connect hoses to couplings(#7).3.With pendant knob(#4)off and control lever(#5)neutral,turn off main switch.4.While viewing direction indicator(#2),turn on pendantknob.Shaft should spin in the direction of the arrow.If not,turn off pendant knob and main switch,changewiring rotation,and re-attempt step#3.When spinningproperly,the power supply is ready to use.SP ECIFIED COMPONENTS1.Main Switch(Control2.Motor Direction Indicator3.Hydraulic Fluid Reservoir4.Pendant On/Off Knob5.Pendant Control Lever6.Pressure Release Lever7.Couplings,Female/Male8.Fluid Sight GlassHydraulic Power Supply&Remote ControlMACHINE OPERATIONRead SAFETY INSTRUCTIONS on Page1.Note:The hand crank should offer some resistance while turning.If it is too loose or tight,the jam nuts may beslightly adjusted.Do not allow“slop”in the slides.Drilling and Sawing Holes1.Follow Set-Up procedures.Attach air or hydraulicsupply to the motor while control valve is OFF.Insertdrill chuck into quill and secure.Insert center drill bit,regular drill bit,spade bit or hole saw into chuck andsecure.Open control valve slowly to check functionand speed.e control valve to control cutting speed.To avoidchatter,do not allow saddles to extend beyondsupporting slides.If chatter vibration occurs,reducespeed.If tool bit(s)chip or become dull,replacee coolant when possible.CAUTION!The cutting operation is continuousuntil terminated by the operator.To stop machineduring cutting,back bit away from material,thenclose control valve.This will reduce tool pressureand potential gouging.3.Close control valve to stop motor.Disconnecthoses.Back tool to FULL OUT POSITION.Boring HolesFollow above procedures,with following exception:Replace drill chuck with boring bar and bit.If desired,use dial indicator for precise hole alignment. Chamfering HolesFollow above procedures,with following exception:Replace drill chuck with boring bar and angledchamfering tool.If desired use dial indicator for precisehole alignment.Step cut to desired depth and chamfer.Tapping HolesFollow above procedure,with following exception:Replace drill bit with tapping e dial indicator forprecise hole alignment.Facing Flat Surfaces(longitudinal and cross slides required)1.Follow drilling set-up procedures,but replace drillchuck with facing mill or fly cutter and bit.Opencontrol valve slowly to check function and speed.2.Turn crank on vertical slide to bring bit down tosurface.To avoid chatter,do not allow saddles toextend beyond supporting slides.e control valve to control cutting speed.If chatteror vibration occurs,reduce speed.If tool bit(s)chip orbecome dull,replace e coolant whenpossible.CAUTION!The cutting operation is continuousuntil terminated by the operator.To stopmachining process during cutting,back bit away frommaterial,then close control valve.This will reducetool pressure and potential gouging.4.Close control valve to stop motor.Disconnect hoses.Back tool to FULL OUT POSITION.Milling Flat Surfaces(longitudinal and cross slides required)Follow above procedures,with following exception:Replace cutter with tool shank holder and end mill oranother appropriate tool.Operation CompletionClose control valve.Disconnect air or hydraulicsupply.To remove portable mill follow set-updirections in reverse.MACTECH HEAVY DUTY PORTABLE MILLMACTECH Heavy Duty Portable Mill Operating Manual 10Machine MaintenancePrevent corrosion by cleaning machineexterior witha solvent,then apply rust inhibitors and store in a dry area.Grease internal gears regularly,depending on use.NOTE:Mactech recommends sendingthe machine to our service facility after every 250machininghours for inspection and tune-up(nominal fee applies).•RECORD OF MACHININGDate Hours Date Hours Date Hours TOTAL TOTAL TOTAL Parts InformationUse the attachedparts diagrams to order replacement parts.When ordering parts please include the following information:type of machine,serial number,contact person,phone/fax number,shipping address,date of purchase,and paymentinformation.。
Belden FiberExpress 12核 OM3 OFNR 纤维光缆说明书
Page 1 of 3
04-18-2017
Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
B9C042T Fiber - Indoor/Outdoor Distribution Cable - Riser
24* LSZH In/ Outdoor B9B107 B9A107 B9C107
Detailed Specifications & Technical Data
ENGLISH MEASUREMENT VERSION
B9C042T Fiber - Indoor/Outdoor Distribution Cable - Riser
For more Information please call
Strength Member Material:
Black Aramidcteristics (Overall)
Storage Temperature Range: Installation Temperature Range: Operating Temperature Range: Bulk Cable Weight: Min. Bend Radius/Minor Axis: Min. Bend Radius for Long Term Application: Max. Load for Installation: Max. Load for Long Term Application:
B9B602 B9A602 B9C602 B9E602 .
24
Indoor / Outdoor B9B602T B9A602T B9C602T B9E602T .
JE12A6HTF1资料
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元器件交易网
轻武器新品及附件展示
轻武器新品及附件展示作者:郭萍来源:《轻兵器》 2013年第23期郭萍该枪是斯欧纳克斯公司最新型巡警用卡宾枪,其最大特点是带有一个380mm长的超长镂空护手,将枪管完全包裹起来。
其属于M4系卡宾枪,上、下机匣、枪托均采用M4卡宾枪的,只是握把有所更改。
该枪机匣、护手顶部设有全长度皮卡汀尼导轨,可安装较长的附件,护手左右两侧预留有导轨安装孔,用户可根据需要安装导轨,护手下方前部安装一段短导轨。
该枪口径为5.56mm,全枪长914mm,枪管长406mm,空枪质量2.95kg,弹匣容弹量为30发。
美国LWRC公司SIX8卡宾枪SIX8卡宾枪专门针对特种部队和承包商,发射6.8mm SPC枪弹,采用活塞导气式自动方式。
这款卡宾枪机匣、护手顶部导轨连为一体,整体很长,可安装多种附件。
护手左右两侧及下方均设有皮卡汀尼导轨,图中护手两则导轨装上了护盖,护手下方的导轨上安装有可折叠的前握把,不使用时前握把可向后折叠在护手下方。
该枪全枪长692mm,枪管长216mm,空枪质量2.83kg,弹匣容弹量为30发。
美国鲁格公司鲁格SR-762卡宾枪鲁格SR-762卡宾枪是鲁格SR-556卡宾枪的7.62mm口径版本,自动原理仍采用活塞导气式,护手顶部的导轨与机匣顶部的导轨连为一体,而护手左右两侧及下方则预留导轨安装孔,可根据需要安装不同长度的导轨。
其可折叠式准星、照门安装在导轨上,导气箍前方设有气体调节器。
该枪全枪长965mm,枪管长406mm,空枪质量3.9kg,弹匣容弹量为20发。
美国布拉沃公司精准18步枪(Precision 18)该枪口径为5 . 5 6mm,采用伸缩式枪托。
不锈钢枪管长457mm,有利于提高有效射程。
护手为镂空设计,减轻了全枪质量。
其机匣顶部及护手顶部的导轨连为一体式长导轨,可串列安装白光瞄准镜及夜视镜,另外,护手左右两侧及下方还设有较短的皮卡汀尼导轨,可安装必要的附件。
全枪长953mm,空枪质量3.01kg,弹匣容弹量为30发。
AZM 161SK-12 12RK-024产品说明书
DATASHEETDataOrdering dataProduct type description AZM 161SK-12/12RK-024 Article number (order number)101164207EAN (European Article Number)4030661205144eCl@ss number, Version 9.027-27-26-03eCl@ss number, Version 11.027-27-26-03ETIM number, version 7.0EC002593ETIM number, version 6.0EC002593Approval - StandardsCertificates cULusCCCEACGeneral dataStandards EN 60947-5-1BG-GS-ET-19Coding level according to ISO 14119LowActive principle electromechanicalEnclosure material Plastic, glass-fibre reinforced thermoplastic, self-extinguishing Material of the contacts, electrical SilverGross weight415 gGeneral data - FeaturesPower to unlock YesManual release YesNumber of actuating directions3Number of auxiliary contacts2Number of safety contacts4Safety appraisalStandards EN ISO 13849-1Mission Time20 Year(s)Safety appraisal - Safety outputsB10d Normally-closed contact (NC)2,000,000 OperationsB10d Normally open contact (NO)1,000,000 OperationsMechanical dataMechanical life, minimum1,000,000 OperationsActuating play in direction of actuation 5.5 mm2,000 NClamping force in accordance with EN ISO14119 FzhLatching force30 Npositive break travel10 mmPositive break force, minimum20 NActuating speed, maximum 2 m/sMechanical data - Connection techniqueTerminal Connector Screw terminalsCable entry 4 x M16 x 1,5Cable section, minimum 1 x 0.25 mm²Cable section, maximum 1 x 1.5 mm²Note (Cable section)All indications about the cable section are including the conductorferrules.Mechanical data - DimensionsLength of sensor30 mmWidth of sensor130 mmHeight of sensor90 mmAmbient conditionsDegree of protection IP67 to EN 60529Ambient temperature, minimum-30 °CAmbient temperature, maximum+60 °CAmbient conditions - Insulation value250 VRated insulation voltage UiRated impulse withstand voltage U4 kVimpElectrical dataThermal test current 6 ARated control voltage24 VAC/DCRequired rated short-circuit current to EN60947-1,000 A5-1Electrical power consumption, maximum10 WSwitching element NO contact, NC contactSwitching principle Creep circuit elementSwitching frequency1,000 /hElectrical data - Safety contactsVoltage, Utilisation category AC-15230 VACCurrent, Utilisation category AC-15 4 AVoltage, Utilisation category DC-1324 VDCCurrent, Utilisation category DC-13 2.5 AElectrical data - Auxiliary contactsVoltage, Utilisation category AC-15230 VACCurrent, Utilisation category AC-15 4 AVoltage, Utilisation category DC-1324 VDCCurrent, Utilisation category DC-13 2.5 AOther dataNote (applications)sliding safety guardremovable guardhinged safety guardScope of deliveryIncluded in delivery Actuators must be ordered separately.NotesNote (Manual release)For maintenance, installation, etc.For manual release using M5 triangular key, available asaccessory Ordering codeProduct type description:AZM 161 (1)-(2)(3)K(4)-(5)-(6)(7)(1)SK Screw connectionCC Cage clampsST Connector M12, 8 and 4 pole (only for Us: 24 VAC/DC) (2)11/03 1 NO contacts / 4 NC contacts (conector version)12/03 1 NO contacts/5 NC contact12/11 2 NO contacts / 3 NC contacts (conector version)11/12 2 NO contacts / 3 NC contacts (conector version)12/12 2 NO contacts/4 NC contacts(3)without Latching force 5 NR Latching force 30 N(4)without Power to unlockA Power to lock(5)without Lateral manual releaseED Manual release on the cover sideEU Manual release on the rear sideT Lateral emergency exitT Emergency exit on the cover sideTU Emergency exit on the rear sideN Emergency release(6)024Us: 24 VAC/DC110/230Us: 110/230 VACPicturesProduct picture (catalogue individual photo)ID: kazm1f03| 256.6 kB | .tif | 75.671 x 56.885 mm - 286 x 215 px - 96 dpi| 698.5 kB | .jpg | 352.778 x 265.289 mm - 1000 x 752 px - 72dpi| 36.6 kB | .png | 74.083 x 55.739 mm - 210 x 158 px - 72 dpiDimensional drawing basic componentID: kazm1g09| 137.3 kB | .cdr || 4.5 kB | .png | 74.083 x 62.442 mm - 210 x 177 px - 72 dpi| 139.6 kB | .jpg | 352.778 x 298.097 mm - 1000 x 845 px - 72dpiSwitch travel diagramID: kazm1s07| 2.9 kB | .png | 74.083 x 63.853 mm - 210 x 181 px - 72 dpi| 102.8 kB | .jpg | 352.778 x 304.8 mm - 1000 x 864 px - 72 dpiDiagramID: kazm1k29| 80.8 kB | .ai | 297 x 210.002 mm - 841 x 595 px - 72 dpi| 111.9 kB | .jpg | 352.778 x 227.894 mm - 1000 x 646 px - 72dpiOperating principleID: kazm1a41| 48.4 kB | .cdr || 105.3 kB | .jpg | 352.778 x 170.744 mm - 1000 x 484 px - 72dpi| 13.0 kB | .png | 74.083 x 35.983 mm - 210 x 102 px - 72 dpiSchmersal, Inc., 15 Skyline Drive, Hawthorne, NY 10532The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.Generated on: 14/01/2022, 04:36。
最纯粹的暴力:卡拉什尼科夫三种经典枪械欣赏
最纯粹的暴力:卡拉什尼科夫三种经典枪械欣赏卡拉什尼科夫系列枪械占据了苏联/俄罗斯轻武器的重要地位,在很长时间里,这些武器成为苏联军队的重要标志之一。
这是AKMS自动步枪,该枪是AKM的折叠枪托型,发射M43型7.62×39mm子弹。
AKM是对AK-47的一些缺点进行针对性改进的型号,苏联生产了大批AKM,比原型AK-47还要多。
因此中国56式冲锋枪(AK-47仿制型)成为世界上产量最多的AK-47步枪。
AKMS的内部结构与AKM相同,改用冲压机匣。
打开枪托状态,这种枪托与枪管呈一条直线,对提高精度有利。
而AKS-47(中国56-1冲锋枪)的枪托打开后,与枪管有一个角度,这也是区分AKS-47和AKMS的重要特征之一。
有些苏联老兵会把急救带或者橡胶管缠绕在枪托上,以提高贴腮时的舒适度。
另外也可以防止在寒冷集结脸贴在并列的钢枪托上受伤,但这样的改装也会造成折叠枪托无法使用。
AKMS至今仍在俄罗斯特种部队服役,如果看到一队士兵中有谁使用装了消音器或者GP-25下挂榴弹发射器的AKMS,那他一定是老兵,千万要小心。
苏联也曾经用AK-74聚合物弹匣技术,为AKM制造弹匣,使用与普通钢弹匣相同。
RPK-47班用机枪发射M43型7.62×39mm子弹,其实就是AK-47的重枪管型号,枪管比普通自动步枪要长,因此枪口初速、子弹动能、射程都比AK-47/AKM要高。
而这种设置也成为世界上第一种“枪族化”武器。
RPK-47可以配备特殊的40发弹匣和75发弹鼓,提高了火力持续能力,而这两种供弹具普通的AK-47/AKM也可以使用。
这种“枪族化”的基础建立在AK-47所采用的活塞长行程自动原理,这种自动原理通常是机枪采用的。
有些RPK-47会安装枪口制退器,以减小后座力,提高射击精度。
尽管RPK-47采用了重型枪管,但由于枪管不可更换,因此并不能满足长时间压制射击的战术需要。
机匣经过加固,可以看到外表有突起。
FKN12-12负荷开关
FKN12-12压气式负荷开关、FKRN12-12压气式负荷开关
概述
FKN12-12D/630-20型户内交流高压负荷开关(以下简称FKN12-12D负荷开关)是额定电压为12KV,额定频率为50HZ的三相高压开关设备,用于分合负荷电流,闭环电流,空载变压器和电缆充电电流,关合短路电流。
配装接地开关的负荷开关,可以承受短路电流。
FKN12-12R.D/125-31.5型户内交流高压负荷开关--熔断器组合电器(以下简称FKN12-12R.D组合器)是FKN12-12D负荷开关开断与S□LAJ-12(XRNT□-12)高压限流式熔断器组合在一起的户内高压开关设备。
它可以可靠开断直至短路电流的任何电流;负荷开关开断工作电流,熔断器开断短路电流,联合开断工作电流与全短路电流之间的任何过电流,同时熔断器通过其撞击器使负荷开关分闸。
使用环境条件
周围空气温度:上限+40℃,下限-25℃;
海拔高度:1000m及以下;
相对湿度:月平均值不大于90%,
日平均值不大于95%;
周围空气应不受腐蚀或可燃性气体及水蒸汽体等明显污染;
无经常性的剧烈运动;
耐污秽等级:II级。
如使用条件超过上述规定,由用户与制造厂协商确定。
型号及含义
主要技术参数
外形及安装尺寸。
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MITSUBISHI Nch POWER MOSFET
FK7SM-12
HIGH-SPEED SWITCHING USE
FK7SM-12
OUTLINE DRAWING
15.9MAX.
Dimensions in mm 4.5 1.5
r
2
2
4
20.0
φ 3.2
5.0
q
TO-3P
APPLICATION Servo motor drive, Robot, UPS, Inverter Fluorecent lamp, etc.
MAXIMUM RATINGS
Symbol VDSS VGSS ID IDM IS ISM PD Tch Tstg —
(Tc = 25°C)
Parameter Drain-source voltage Gate-source voltage Drain current Drain current (Pulsed) Source current Source current (Pulsed) Maximum power dissipation Channel temperature Storage temperature Weight Typical value VGS = 0V VDS = 0V
POWER DISSIPATION PD (W) DRAIN CURRENT ID (A)
MAXIMUM SAFE OPERATING AREA 5 3 2 101 7 5 3 2 100 7 5 3 2 10ms TC = 25°C Single Pulse DC
tw=10µs 100µs 1ms
Unit V V µA mA V Ω V S pF pF pF ns ns ns ns V °C/W ns
Drain-source breakdown voltage Gate-source breakdown voltage Gate-source leakage current Drain-source leakage current Gate-source threshold voltage Drain-source on-state resistance Drain-source on-state voltage Forward transfer admittance Input capacitance Output capacitance Reverse transfer capacitance Turn-on delay time Rise time Turn-off delay time Fall time Source-drain voltage Thermal resistance Reverse recovery time
DRAIN-SOURCE ON-STATE RESISTANCE rDS (ON) (25°C)
DRAIN-SOURCE ON-STATE RESISTANCE rDS (ON) (t°C)
ON-STATE RESISTANCE VS. CHANNEL TEMPERATURE (TYPICAL) 101 7 5 3 2 100 7 5 3 2 10–1 0 50 100 150 200 250 5.0
DRAIN CURRENT ID (A)
Feb.1999
元器件交易网
MITSUBISHI Nch POWER MOSFET
FK7SM-12
HIGH-SPEED SWITCHING USE
CAPACITANCE VS. DRAIN-SOURCE VOLTAGE (TYPICAL) 2 103
Limits Min. 600 ±30 — — 2 — — 3.3 — — — — — — — — — — Typ. — — — — 3 1.25 3.75 5.5 1100 125 17 30 30 100 35 1.5 — — Max. — — ±10 1 4 1.63 4.89 — — — — — — — — 2.0 1.00 150
Tch = 25°C VDD = 200V VGS = 10V RGEN = RGS = 50Ω
td(off)
tf tr td(on) 5 7 100 2 3 5 7 101
Crss 101 Tch = 25°C 7 f = 1MHz 5 VGS = 0V 2 3 5 7 100 2 3 5 7 101 2 3 5 7 102 2 3 DRAIN-SOURCE VOLTAGE VDS (V)
VDD = 200V, ID = 3A, VGS = 10V, RGEN = RGS = 50Ω
IS = 3A, VGS = 0V Channel to case IS = 7A, dis/dt = –100A/µs
PERFORMANCE CURVES
POWER DISSIPATION DERATING CURVE 200
DRAIN CURRENT ID (A)
DRAIN CURRENT ID (A)
16
8 5V
12
6
PD = 125W
8
5V PD = 125W 4V
4
4
2 4V
0
0
10
20
30
40
50
0
04Βιβλιοθήκη 81216
20
DRAIN-SOURCE VOLTAGE VDS (V)
DRAIN-SOURCE VOLTAGE VDS (V)
HIGH-SPEED SWITCHING USE
ELECTRICAL CHARACTERISTICS
Symbol V (BR) DSS V (BR) GSS IGSS IDSS VGS (th) rDS (ON) VDS (ON) yfs Ciss Coss Crss td (on) tr td (off) tf VSD Rth (ch-c) trr Parameter
160
120
80
40
10–1 0 0 50 100 150 200
7 5 100 2 3 5 7 101 2 3 5 7 102 2 3 5 7 103 DRAIN-SOURCE VOLTAGE VDS (V)
Feb.1999
CASE TEMPERATURE TC (°C)
元器件交易网
MITSUBISHI Nch POWER MOSFET
FK7SM-12
HIGH-SPEED SWITCHING USE
OUTPUT CHARACTERISTICS (TYPICAL) 20 TC = 25°C Pulse Test VGS=20V 10V 6V OUTPUT CHARACTERISTICS (TYPICAL) VGS=20V 10 10V TC = 25°C 6V Pulse Test
DRAIN CURRENT ID (A)
FORWARD TRANSFER ADMITTANCE yfs (S)
16
12
3 2 100 7 5 3 2 10–1 –1 10 2 3 5 7 100
75°C 125°C
8
4
0
0
4
8
12
16
20
2 3
5 7 101
GATE-SOURCE VOLTAGE VGS (V)
Conditions
Ratings 600 ±30 7 21 7 21 125 –55 ~ +150 –55 ~ +150 4.8
Unit V V A A A A W °C °C g
Feb.1999
元器件交易网
MITSUBISHI Nch POWER MOSFET
FK7SM-12
1.0 q 5.45 w e 5.45
19.5MIN.
4.4
0.6
2.8
4 wr q GATE w DRAIN e SOURCE r DRAIN e
¡VDSS ................................................................................ 600V ¡rDS (ON) (MAX) .............................................................. 1.63Ω ¡ID ............................................................................................ 7A ¡Integrated Fast Recovery Diode (MAX.) ........150ns
DRAIN-SOURCE ON-STATE VOLTAGE VDS (ON) (V)
DRAIN-SOURCE ON-STATE RESISTANCE rDS (ON) (Ω)
4.0
24
3.0
VGS = 10V 20V
16 7A 8 3A
2.0
1.0 0 10–1 2 3 5 7 100 2 3 5 7 101 2 3 5 7 102 DRAIN CURRENT ID (A)
GATE-SOURCE THRESHOLD VOLTAGE VGS (th) (V)
THRESHOLD VOLTAGE VS. CHANNEL TEMPERATURE (TYPICAL) VDS = 10V ID = 1mA 4.0
VGS = 10V ID = 1/2ID Pulse Test
3.0
2.0
1.0
0
–50
0
50
100
150
CHANNEL TEMPERATURE Tch (°C)
CHANNEL TEMPERATURE Tch (°C)