接触式打滑开关HBSD-A-62是麻城施迈赛研发的皮带输送机上一种非接触式智能皮带打滑检测设备，它能够及时检测出皮带输送机的打滑故障，并发出报警信号，具有工作稳定性强，防护等级高等特点，可广泛用于各种带式皮带运输系统。
接触式打滑开关HBSD-A-62、速度开关用于带式输送机运行中胶带与主动滚桶出现打滑（失速）故障。可防止由于打滑所造成的严重事故的发生。
接触式打滑开关HBSD-A-62、速度开关是用于监测皮带输送机或其他旋转设备运行速度的装置。当皮带输送机速度或旋转设备速度降低到设定范围时，速度开关输出信号用于报警或停机。皮带输送机打滑是皮带机正常运行中较为严重的故障现象，原因可能是超载、输送带受卡阻、断带、输送滚筒卡死、驱动电机转速异常等等，如不及时预警、停机可能引起设备严重损害、火灾和人身伤害等严重事故。速度开关在安全运行输送系统里是不可缺少的保护装置，其广泛应用于钢铁厂、火力发电厂、水泥厂、化工厂、港口等。
产品特点
坚固的铸铝外壳、静电防腐涂装适应于恶劣工矿环境安装
内藏速码开关，在现场可任意设定动作转速
防护标准IP67在恶劣环境也可使用
非接触式开关、一体化结构、集成控制装
置寿命长，维护方便
设计规格
1、保护构造:IP65
2、容许温度:-10~+55℃（控制器），-10~+55℃（信号采集装置）
3、工作电源:220VAC
4、接点容量:250V AC 3A
5、动作转数范围:20~999脉冲/分
6、补偿时间:12秒
安装环境
1、温度: -10~+55℃ 在结冰可能的场所请不要使用此速度开关
2、湿度:80％以下
3、粉尘:速度开关回转部分有大量粉尘附着并凝固时会产生动作不良的原因。在大量粉尘的环境下使用该产品，请定期进行清除。
4、爆炸性或腐蚀性环境本产品不可在腐蚀性、爆炸性、可燃性环境中使用，在这样的环境条件下，请使用特殊设计规格的产品。
5、震动:减速电机、马达等通常震动并不会产生问题，但震动过大时会产生误动作的可能性。
接触式打滑开关HBSD-A-62、速度开关使用于皮带输送机、堆取料机等装卸机械。当机械设备的回转轴的转速因超负荷等因素使旋转轴的转速异常降低或提高时，速度开关可立刻发出报警信号或停止信号，预防事故发生。
产品构造
1、信号采集装置:信号采集装置安装在上行胶带下方，接触滚轮随胶带机运行而带动信号采集装置内的脉冲盘、在脉冲盘旋转时传感器进行计数，传感器把采集的信号输送到控制器。
2、控制器:控制器由微处理器、检测电路组成，通过信号采集装置在单位 时间内采集脉冲次数的变化，经微处理器进行逻辑运算得出当前皮带速度，与预置值进行比较判断当前输送皮带处于打滑状态还是正常状态。
3、POWER灯:有电源电压时电源灯会点亮。
4、数字开关:这是设定速度开关动作速度的开关。在数字开关的下面的“rpm”表示动作旋转轴的回转数。
5、电源端子:电源电压的使用范围AC 220V±10%
6、输出端子:控制器微处理器采集的脉冲数高于或低于设定值时，由输出继电器输出接点信号。但是，在启动补偿定时器的动作时间，即12S以内时，不会输出接点信号。
7、INPUT灯:每当信号采集器输出脉冲信号时就会点亮。
8、ALARM灯:检测出设定脉冲数值范围以外时点亮。
Contact sliding switch HBSD - A - 62 was macheng exceed the research and development on the belt conveyor of A contactless smart belt creep testing equipment, it can timely detect the sliding failure of belt conveyor, and send out alarm signal, has the strong stability, high protection grade, etc, can be widely used in all kinds of belt conveyor belt transport system.
The contact slip switch hbsd-a-62, speed switch is used for belt conveyor running in the belt and active rollers (stall) failure. Can prevent the occurrence of serious accidents caused by skidding.
The contact slip switch hbsd-a-62, speed switch is used to monitor the speed of the belt conveyor or other rotating equipment. The speed switch output signal is used for alarm or stop when the speed of the belt conveyor or the speed of the rotating equipment is reduced to the set range. Belt conveyer skid is serious faults in the operation of belt conveyor is normal phenomenon, the reason may be overloaded, conveyer belt, broken belt, conveyor roller card card resistance on abnormal death, driving motor speed, etc., such as not timely warning, equipment downtime may cause serious damage, such as fire and personal injury serious accidents. The speed switch is an indispensable protection device in the safe operation conveying system, which is widely used in steel plants, thermal power plants, cement plants, chemical plants, ports and so on.
Product features
Strong cast aluminum shell, electrostatic anticorrosion coating suitable for the installation of harsh industrial and mining environment.
The internal speed code switch can be set at any speed on the scene.
Protection standard IP67 is also available in harsh environments.
Non-contact switch, integrated structure, integrated control pack.
Long service life and convenient maintenance.
Design specifications
1. Protective structure: IP65.
2, allowable temperature: - 10 ~ + 55 ℃ (controller), and 10 ~ + 55 ℃ (signal acquisition device)
3. Working power: 220VAC.
4. Contact capacity: 250V AC 3A.
5. Range of movements: 20~999 pulse/min.
6. Compensation time: 12 seconds.
Installation environment
1, 10 ~ + 55 ℃ temperature: - on a frozen may place please don't use this speed switch
2. Humidity: less than 80%.
3. Dust: the reason for the poor movement of dust is caused by the large amount of dust attached to the rotating part of the speed switch. Use this product in a large amount of dust. Please clean it regularly.
4. The products of explosive or corrosive environment shall not be used in corrosive, explosive or flammable environment. Under such conditions, please use special design specifications.
5. Vibration: the vibration of the motor, motor, etc. Usually does not cause problems, but the possibility of misoperation occurs when the vibration is too large.
The contact slip switch hbsd-a-62, speed switch is used for loading and unloading machines such as belt conveyor and piling machine. When the speed of the machinery and equipment of the rotating shaft due to factors such as overloading of the axis of rotation speed when abnormal lower or higher, speed switch can be immediately signal alarm signal or stop, to prevent the accident.
Product structure
1, the signal acquisition device: signal acquisition device installed in uplink tape below, contact roller drive signal acquisition device with adhesive tape machine to run within the pulse disc, at the time of pulse rotating sensor to count, sensor acquisition signal to the controller.
2, controller: a controller is composed of microprocessor, detection circuit, through the signal acquisition device in unit time to collect the changes in the number of pulses, the microprocessor logic operation is made on the current belt speed, compared with preset value to judge the current conveyor belt in the sliding state is normal.
3. POWER lamp: the POWER lamp will be lit when the POWER supply voltage is available.
4. Digital switch: this is the switch that sets the speed of the speed switch. The "RPM" at the bottom of the digital switch represents the rotation number of the action rotation axis.
5. Power terminals: AC 220V plus or minus 10% of the power supply voltage.
6. Output terminal: when the pulse number collected by the controller microprocessor is higher or lower than the set value, the output relay will output the contact signal. However, no contact signal is output when the action time of the compensation timer is started, i.e. within 12S.
7. INPUT lamp: when the signal collector outputs the pulse signal, it will be lit.
8. ALARM light: when the setting pulse value is detected, it will be lit.