YCT3554B/电磁调速电动机YCT355-4B
产品概述
YCT355-4B电磁调速电动机是一种高效、可靠的交流恒转矩无级调速电动机，由三相异步电动机、电磁转差离合器和测速发电机组成。该电机通过配套控制器实现平滑的无级调速，调速范围广且无失控区，适用于需要精确控制转速的工业场景。其设计结构简单，维护方便，运行稳定，广泛应用于纺织、化工、冶金、造纸、水泵及风机等设备中，尤其适合变转矩负载的节能调速需求。125
技术特点
YCT355-4B采用Y系列三相异步电动机作为驱动核心，结合涡流离合器实现转速调节，额定功率为75KW，额定电压380V/50Hz。电机调速范围可达1:10，转速变化率低于3%，在额定转速下传递效率达86%以上。其外壳防护等级为IP21，绝缘等级为B级，适应环境温度为-15℃至40℃，海拔不超过1000米。电机支持全压或降压启动，启动力矩大且对电网冲击小，适合频繁启停的工况。156
应用领域
该电机适用于恒转矩或递减转矩负载的机械设备，如离心式水泵、风机等，通过调节转速替代阀门控制流量或压力，显著提升能效。在纺织、印染、食品加工、水泥制造等行业中表现优异，可满足流水线群控需求。其紧凑的设计和标准化安装尺寸（IMB3卧式）便于集成到现有设备中。2612
产品优势
YCT355-4B具有调速精度高、运行噪音低、振动小的特点，采用全铜绕组和优质材料确保长寿命。电机支持手动、自动或远程控制，控制功率小且响应迅速。其维护成本低，仅需定期检查轴承润滑（推荐3#锂基脂）和绝缘电阻。停机时需先调零控制器再断电，以保护励磁线圈。5613
Product Overview
The YCT355-4B electromagnetic speed-regulating motor is an efficient and reliable AC constant-torque stepless调速电动机, integrating a three-phase asynchronous motor, an electromagnetic slip clutch, and a tachogenerator. It achieves smooth speed regulation through a matched controller, offering a wide调速范围 without dead zones. Ideal for industrial applications requiring precise speed control, it is widely used in textiles, chemicals, metallurgy, papermaking, and pump/fan systems, particularly for energy-saving调速需求 in variable-torque loads.1512
Technical Features
With a rated power of 75KW and voltage of 380V/50Hz, the YCT355-4B combines a Y-series motor core with an eddy-current clutch for调速. Its speed range reaches 1:10,转速变化率<3%, and efficiency exceeds 86% at rated speed. The IP21-protected, Class B insulated motor operates in -15℃~40℃ environments below 1000m altitude. It supports full-voltage or reduced-voltage starting, minimizing grid impact while delivering high starting torque for frequent cycles.5613
Applications
Suited for constant or递减转矩 loads like centrifugal pumps and fans, the motor replaces valve throttling to optimize energy use. It excels in textiles, printing, food processing, and cement industries, supporting group control in production lines. Its compact design and standardized IMB3 mounting ensure easy integration.2612
Key Benefits
The motor offers precise调速, low noise, and minimal vibration, with全铜 windings enhancing durability. It enables manual/automatic/remote control with low power consumption and fast response. Maintenance is simplified via periodic bearing lubrication (ZL-3 grease) and insulation checks. Proper shutdown (zero-speed adjustment before power-off) protects the励磁线圈.5613
简单介绍
YCT355-4B 电磁调速电动机YCT250-4A 18.5 116 1320-132 2.5 478 YCT250-4B 22 137 1230-125 2.5 502 YCT280-4A 30 189 1230-125 2.5 700 YCT315-4A 37 232 1230-125 2.5 830
YCT3554B/电磁调速电动机YCT355-4B
YCT355-4B 电磁调速电动机
的详细介绍
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