845H-NXC777303编码器 PDF资料
1.产 品 资 料 介 绍:
845H-NXC777303 是 Allen-Bradley(罗克韦尔自动化)845H 系列重载型旋转编码器,属于工业级位置/速度反馈元件,常用于恶劣环境下的运动控制与位置检测场合。
845H-NXC777303 编码器主要特点
重载型工业设计
适用于振动大、冲击强、粉尘多的现场环境
机械结构坚固,寿命长
高精度位置与速度反馈
输出稳定的角位置信号
满足中高精度运动控制需求
增量式编码器类型
通过脉冲信号反馈转速和相对位移
适合速度控制与位置跟踪应用
良好的抗干扰能力
工业级信号输出
在复杂电磁环境下仍能稳定工作
系统兼容性强
可与 PLC、伺服驱动器、变频器及运动控制模块配合
常用于罗克韦尔自动化控制系统
编码器在系统中的作用
位置检测:反馈轴或机构的旋转角度
速度测量:用于电机转速监控与调节
闭环控制:与控制器配合修正运动误差
同步控制:支持多轴或多设备协同运行
典型应用领域
输送与物流系统
输送带、滚筒线、堆垛机
速度检测与位置跟踪
冶金与重工业设备
轧机、卷取机、重载机械
适应高冲击、高负载工况
起重与搬运设备
起重机、提升机、行走机构
精确位置与速度反馈
机床与自动化设备
主轴测速、定位平台
保证加工与运动精度
包装与生产线设备
同步送料、定位控制
提高生产节拍和一致性
845H-NXC777303编码器 英文介绍
845H-NXC777303 is an Allen Bradley 845H series heavy-duty rotary encoder, an industrial grade position/velocity feedback component commonly used in motion control and position detection applications in harsh environments.
Main features of 845H-NXC777303 encoder
Heavy duty industrial design
Suitable for on-site environments with high vibration, strong impact, and abundant dust
Sturdy mechanical structure and long lifespan
High precision position and velocity feedback
Output stable angular position signal
Meet the requirements of medium to high precision motion control
Incremental encoder type
Feedback speed and relative displacement through pulse signals
Suitable for speed control and position tracking applications
Good anti-interference ability
Industrial grade signal output
Stable operation in complex electromagnetic environments
High compatibility
Can be used in conjunction with PLC, servo drives, frequency converters, and motion control modules
Commonly used in Rockwell Automation Control Systems
The role of encoder in the system
Position detection: feedback axis or mechanism rotation angle
Speed measurement: used for motor speed monitoring and adjustment
Closed loop control: Coordinating with the controller to correct motion errors
Synchronous control: supports multi axis or multi device collaborative operation
Typical application areas
Transportation and Logistics System
Conveyor belt, drum line, stacker crane
Speed detection and position tracking
Metallurgical and heavy industry equipment
Rolling mill, coiler, heavy-duty machinery
Adapt to high impact and high load conditions
Lifting and handling equipment
Crane, hoist, walking mechanism
Accurate position and speed feedback
Machine tools and automation equipment
Spindle speed measurement and positioning platform
Ensure machining and motion accuracy
Packaging and production line equipment
Synchronous feeding and positioning control
Improve production pace and consistency
845H-NXC777303编码器 产品展示

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