ABB PFEA111-20-3BSE028140R0020 张力控制器 有助于确保最终产品的质量和性能

PFEA111-20

印刷工业： 在印刷机中使用张力控制器可以确保印刷材料在印刷过程中的恒定张力，以避免卷取或解卷取时的问题。包装工业： ABB PFEA111-20-3BSE028140R0020 张力控制器在包装线上可用于保持包装材料的稳定性，以确保产品包装的质量。金属加工： 在金属加工过程中，如拉拔或铝箔生产，张力控制器可以用于控制金属带的张力，以防止断裂或破损。ABB PFEA111-20-3BSE028140R0020 张力控制器其主要特点如下：高精度控制：张力控制器能够精确控制张力，精度高，调节简单。高效节能：在静止保持力矩输出时，电机不会发热，能够节省50%以上的能耗。结构简单可靠：张力控制器只有电机和控制器两个部件，长寿命，免维护。环境温度调节：批量使用时，可以降低环境温度4~8℃，提高电网功率因数，减少变压器增容投资。应用广泛：张力控制器主要应用于执行机构为磁粉离合器或磁粉制动器的张力系统中，适用于手动控制、半自动控制（卷径张力控制）及全自动张力控制系统。

PFEA111-20

显示功能：有些张力控制器具有点阵型LCD或LED显示屏，支持中文字符显示，操作简便。创新算法：一些高端的张力控制器采用创新算法，如双站闭环张力控制器TC-6188，仅需一个灵敏度参数就可以调节张力控制计算量，调试更加轻松方便，张力控制效果远优于PID方法。高精度传感器：一些张力控制器使用高精度传感器，如采用温度系数极低且位移为零点源的桥式应变计传感器，精度和线性度极高。保护功能：张力控制器具有多级错误报警输出，可以警告现场操作人员错误情况。同时，一些张力控制器还具有密码保护功能，防止操作员误操作。多种输出方式：张力控制器有多种输出方式，如0-20mA或4-20mA，可以驱动变频器/伺服电机，也可以直接驱动两路制动器/离合器。

PFEA111-20

ABB PFEA111-20 (model: 3BSE028140R0020) is a tension controller that belongs to ABB’s product line. This type of controller is commonly used for handling tension control and adjustment applications, especially in production processes such as paper, film, wire, rope, etc. that require constant tension to be maintained. The main function of ABB PFEA111-20-3BSE028140R0020 tension controller is to ensure product quality and stability during continuous production by monitoring, measuring, and adjusting tension. They can be used to control processes such as coiling, unwinding, stretching, and processing to avoid material breakage, distortion, or deformation, thereby improving production efficiency and product quality. Some application areas include: paper and film production: In the process of paper and film manufacturing, ABB PFEA111-20-3BSE028140R0020 tension controller ensures uniform tension of materials during processing, thereby avoiding problems during coiling or unwinding. Wire and rope production: Constant tension control during the manufacturing process of wires, cables, and ropes helps ensure the quality and performance of the final product.

PFEA111-20

Printing industry: The use of tension controllers in printing machines can ensure a constant tension of printing materials during the printing process, to avoid problems during coiling or unwinding. Packaging industry: ABB PFEA111-20-3BSE028140R0020 tension controllers can be used on packaging lines to maintain the stability of packaging materials and ensure the quality of product packaging. Metal processing: In the metal processing process, such as drawing or aluminum foil production, a tension controller can be used to control the tension of the metal strip to prevent breakage or damage. The main characteristics of ABB PFEA111-20-3BSE028140R0020 tension controller are as follows: high-precision control: the tension controller can accurately control tension, with high accuracy and simple adjustment. Efficient and energy-saving: When maintaining torque output at rest, the motor does not generate heat and can save more than 50% of energy consumption. Simple and reliable structure: The tension controller only has two components: the motor and the controller, which have a long lifespan and are maintenance free. Environmental temperature regulation: When used in bulk, the environmental temperature can be reduced by 4-8 ℃, the power factor of the power grid can be improved, and the investment in transformer capacity expansion can be reduced. Widely used: The tension controller is mainly used in tension systems with magnetic powder clutches or brake actuators, suitable for manual control, semi-automatic control (roll diameter tension control), and fully automatic tension control systems.

PFEA111-20

Display function: Some tension controllers have dot matrix LCD or LED displays that support Chinese character display and are easy to operate. Innovative Algorithm: Some high-end tension controllers adopt innovative algorithms, such as the dual station closed-loop tension controller TC-6188, which only requires one sensitivity parameter to adjust the tension control calculation, making debugging easier and more convenient. The tension control effect is far superior to the PID method. High precision sensors: Some tension controllers use high-precision sensors, such as bridge strain gauges with extremely low temperature coefficients and zero displacement sources, which have extremely high accuracy and linearity. Protection function: The tension controller has multi-level error alarm output, which can alert on-site operators of error situations. At the same time, some tension controllers also have password protection function to prevent operator misoperation. Multiple output modes: The tension controller has multiple output modes, such as 0-20mA or 4-20mA, which can drive frequency converters/servo motors or directly drive two brake/clutch circuits.