GF4C旋转限位开关(黄盒子)使用说明书.docx

目录1、概述22、Technical Specifications 技术规格33、Technical Specifications of the Switches 开关技术规格34、Standard Limit Switch Codes 标准的限位开关编码45、Use and Maintenance Instructions 使用和维护说明书45.1、Steps for the proper installation of the limit switch 限位开关安装步骤65.2 、Periodic maintenance steps 定期维护步骤7附录1 GF4C限位开关部件明细图9GF4C旋转限位开关（黄盒子）1、概述The rotary limit switch is used to control the movement of industrial machinery. It operates旋转限位开关被用来控制工业机械的运转，as an auxiliary controller of electrical motors through a power interface, such as a contactor or 通过电源接口连接作为电动机的一个辅助控制器，好比一个开关或者PLC。PLC . Suitable for heavy duty, its shaft is connected to the motor and, after a set number of revolutions ,the cams operate the switches, thus starting the predetermined movement . A worm 适用于重载，它的轴连接到电机，并且通过设置转数控制开关，实现预设的操作。一个涡轮gear and a helical toothed gear combined with one or more pairs of straight toothed gears are used for the transmission of the movement from the input shaft to the output shaft.和一个螺旋形的齿轮连接一个或者多个直齿，用作主动轴和从动轴间动作的传动装置。Revolution ratios, ranging from 1:1 to 1:969, result from the use of different combinations of gear wheels between the input shaft and the output shaft, which is connected to the cams operating the switches. Transmission and gear driving shafts are made of stainless steel to 按照主动轴和从动轴之间，连接到凸轮控制的开光的齿轮啮合程度的不同，转速比范围从1:1到1:969。传动轴和齿轮轴由不锈钢构成，防止氧化和磨损。prevent oxidation and wear. The gear wheels and the driving bushes are made of self-lubricating thermoplastic material, suitably chosen to reduce the wear to a minimum and to maintain the accuracy of the couplings over time. Sintered bronze bushes are moulded into the base of the 齿轮和驱动轴由具备自身润滑的热塑材料制成，可以减轻轴的磨损和保持精密性。limit switch to optimise the shaft rotation and to prevent rubbing with plastic material.烧结青铜被浇铸作为限位开关的基部，使轴旋转最优化，并防止和热塑材料的摩擦。Each cam can be set with great accuracy thanks to the cam adjusting screws. The auxiliary 由于凸轮调验螺丝，每个凸轮都能被精确的设置。switches are of a positive opening type, thus suitable for safety functions. It is available with direct control switches for operating directly on the motor. 每个开关都是正面开放的，适合于安全功能。它通过直接控制开关来控制电机运转。The cam-switch sets can be substituted for potentiometers suitable for the connection to electronic equipment. Each output of the limit switch can be set with a different revolution ratio to allow for a diversified control of the machinery to meet special requirements.凸轮开关设置能够替代电位计来连接电子设备。每个限位开关都能够设置不同的转速比，实现机械装置的多元化控制以满足不同的特殊要求。Materials and components are wear resistant and protect the equipment against water and dust. The limit switch is available with a flange for direct coupling to the motor and it can be customised with labels and colours according to the customers requirements.设备材料和部件具备耐磨性，并且保护设备防水、防尘。限位开关通过一个法兰直接连接电机，并且可以依据客户要求配置不同的颜色和标签。2、Technical Specifications 技术规格表1符合社会法令2006/95/CE符合标准EN 60204-1 EN60947-1 EN60947-5-1 EN60529环境温度储藏 -40/+70运行 -25/+70保护等级IP 65绝缘等级Class 电缆规格电缆夹M20标记CE (UL - (c)UL limit switches available on request)3、Technical Specifications of the Switches 开关技术规格表2使用类别AC15 （控制电路电器开关元件-交流）额定电流3A额定电压250V额定密闭热电流10A额定绝缘电压300V机械寿命1x106参考终端参考EN 50013连接带有自升式垫子的螺旋式终端标记CE - UL - (c)UL4、Standard Limit Switch Codes 标准的限位开关编码表3标准的限位开关配备有2、3、或者4个快速或者慢速动作开关和尖形凸轮PRSL7140PI。其他部件和转速比可以根据要求来配置，最多可以配置6个开关，最大的转速比是1：969。5、Use and Maintenance Instructions 使用和维护说明书The GF4C rotary limit switch is an electromechanical device for low voltage control circuits (EN 60947-1, EN 60947-5-1) to be used as electrical equipment on machines (EN 60204-1) in compliance with the fundamental requirements of the Low Voltage Directive 2006/95/CE and of the Machine Directive 98/37/CE.GF4C旋转限位开关是一个适用于低压电路的电气机械装置(EN 60947-1, EN 60947-5-1)，是机械(EN 60204-1)上的电气部件，符合低压规章2006/95/CE和机械规章98/37/CE的基本要求。The limit switch is designed for industrial use and also for use under particularly severe climatic conditions (operational temperature from 25C to +70C, suitable for use in tropical environment). The equipment is not suitable for use in environments with potentially explosive atmosphere, corrosive agents or a high percentage of sodium chloride (saline fog). Oils, acids or solvents may damage the equipment. Use the fixing holes on the base or the flange (47) to mount the limit switch. The use of special couplings (49, 51), flexible shafts or special driving systems (not supplied) are recommended for eliminating any misalignment between the limit switch shaft (54, 61) and the reduction gear shaft to which it is connected. After loosening the central screw (03) use the screws (09, 10, 12, 13) to adjust the operating point of the cams (08); once the cams are adjusted, tighten the central screw (03).限位开关被设计用作工业用途，也可以用在特殊的气候条件下（运行环境温度范围25C to +70C，适合于酷热环境）。此设备不适用于易爆易燃、腐蚀性和氯化钠成分高的环境中，油类、酸类以及溶剂都可能损坏设备。使用基部上的安装孔或者法兰来安装限位开关。推荐使用特殊轴、软轴或者特殊的驱动系统来消除限位开关轴和减速齿轮轴间的啮合偏差。松动限位开关轴中间的螺丝，调节限位开关轴上四周的螺丝来调节凸轮开关工作点，一旦凸轮调验好后，缩进中间的螺丝。The switches (07) are designed for auxiliary control of contactors or electromagnetic loads (utilisation category AC-15 according to EN 60947-5-1). The switches (07) have positive opening operation contacts (EN 60947-5-1). Do not connect more than one phase to each switch (07). Do not oil or grease the control elements (08) or the switches (07). For easy wiring, the set of cams/switches (35) may be removed by loosening the screws (15) on the lower fixing plate; do not loosen the screws (01) on the upper part of the set of cams/switches in order not to take apart the switches; after wiring is completed, the set of cams/switches (35) must be properly fixed and screwed, paying attention to the coupling of the hexagonal plastic bushes (14, 38).此开关被设计用作接触器或者电磁负载的辅助控制(utilisation category AC-15 according to EN 60947-5-1)，有这面开放式的操作界面(EN 60947-5-1)。每个开关连接不要超过一相，不要涂油或者润滑控制单元或者开关。为方便接线，可以松动固定在固定板上的螺丝来移动凸轮或者开关，不要松动凸轮或者开关上部的螺丝避免拆散开关，接线完成后，将松动的部件正确复位并将螺丝紧固，并注意六角形塑料轴的耦合情况。The installation of the limit switch shall be carried out by an expert and trained personnel. Wiring shall be properly done according to the current instructions.限位开关安装时应由熟练的专业技术人员执行，接线应按照接线说明正确执行。Prior to the installation and the maintenance of the limit switch, the main power of the machinery shall be turned off.在安装限位开关和接线时，应先断开机械装置的主电源。5.1、Steps for the proper installation of the limit switch 限位开关安装步骤- loosen the fi xing screw (32) and remove the cover (33)松开固定螺丝，拆掉上罩- connect the limit switch shaft (54, 61) to the reduction gear shaft; to avoid any misalignment between the two shafts the use of couplings (49, 51), flexible shafts or special driving systems is recommended连接限位开关轴和减速齿轮轴，避免两者之间有啮合偏差，推荐使用轴联器、软轴或者特定驱动系统- fix the limit switch firmly in place to prevent abnormal vibrations of the equipment during operation; use only the fixing holes on the base or the flange (47) to fix the equipment将限位开关固定好，避免设备运转时开关产生振动；利用安装板或者法兰上的安装孔固定设备- insert the cable into the limit switch through the cable clamp (41)通过设备上的电缆孔将电缆连接到设备内部- strip the cable to a length suitable for wiring the switches (07)将电缆剥合适的长度以适合开关接线- tape the stripped part of the cable用热缩管热缩剥皮的部分- clamp the wire into the cable clamp (41)使用电缆夹固定电缆- connect all the switches (07) according to the contact scheme printed on the switches (tighten the wires into the terminals with a torque equal to 0.8 Nm; insertability of wires into the switch terminals equal to 2x1.5mm2 1x2.5 mm2)按照设计图接线，（使用0.8 Nm的力紧固接线，使用2x1.5mm2 1x2.5 mm2的开关接线端子）- adjust the operating point of the cams (08); for proper adjustment, loosen the central screw (03) of the cam set, adjust the operating point of each single cam (08) by turning its screw (09, 10, 12, 13) (the numbers on the screws refer to the cams counting from bottom to top), then tighten the central screw (03)调整凸轮工作点，为了正确调整，先松开凸轮轴中间的螺丝，旋转每个凸轮相对应的螺丝来调整正确的工作点（凸轮从里到外对应螺丝的号码顺序），调整好后锁紧中间的螺丝- close the limit switch checking the proper positioning of the rubber (34) in the cover (33)固定好上顶罩四周的橡胶5.2 、Periodic