电力液压块式制动器可广泛用于各种起重、皮带运 输、港口装卸、冶金及建筑机械中各种机构的减速和停 车制动。 ■YW、YWB系列制动器连接尺寸和制动力矩参数符合 JB/T6406.1-92(中国现行业标准)和DIN15435标准,技 术要求符合JB6406.2－92标准(中国现行行业标准),其 中YW系列配套推动器为YTD系列，符合JB/T6406.3标准 (中国现行行业标准),YWB系列配套推动器为Ed系列(符 合DIN15430标准),主要用于各类新设计的主机配套,是 目前新主机主要采用的理想配套产品。 ■YWZ5、YWZE系列制动器连接尺寸和制动力矩参数 符合GB6333-86标准(中国老标准)，技术要求符合 JB6406.2-92标准(中国现行行业标准)，其中YWZ5系列 配套推动器为YTD系列，符合JB/T6406.3标准(中国现 行行业标准);YWZE系列配套推动器为Ed系列(符合 DIN15430标准)。 主要设计特点: ■联锁式退距均等装置，专利技术，在使用过程中可始 终保持两侧瓦块退距均等并且无需调整，可完全避免因 退距不均使一侧制动衬垫浮贴制动轮的现象；并设有瓦 块自动随位装置。 ■主要摆动铰点均设有自润滑轴承，传动效率高，寿命 长，在使用过程中无需润滑。 ■制动弹簧在方管内布置并在一侧设有标尺，用户可十 分方便地读出制动力矩值，免去测量和计算的麻烦。 ■制动衬垫为卡装式整体成型结构，更换十分方便、快 捷，备有半金属(无石棉)硬质和半硬质，软质(含石棉) 等不同材质的制动衬垫供用户选择。 ■全部采用本公司新型推动器配套,动作灵敏,寿命长。 附加装置: ●手动释放装置 ●释放(开闸)或闭合(闭闸)限位开关，可实现制动器是 否正常释放或闭合的信号显示。 ●衬垫磨损极限限位开关，可实现制动衬垫磨损到极限 时的信号显示（注意：应用时须带自动补偿装置）。 ●制动衬垫磨损自动补偿装置，可实现衬垫磨损时瓦块 退距和制动力矩的无级自动补偿。 ●采用带下降延时阀的推动器驱动，可实现制动器的延 时闭合。 Application instruction: Electro-hydraulic drum brakes can be extensively used for various mechanisms deceleration and stop/braking of various lift, belt transport, port handling, bllurgical and building machinery. ■The dimensions and braking torque beters of YW,YWB series brakes comply with JB/T6406.1-92 standard (current Chinese Trade standard) and German DIN15435 standard; technical specifications comply with JB6406.2-92 standard (current Chinese Trade standard). Among them, YW series brakes' corollary thrustersare of YTD series in compliance with JB/T6406.3 standard (current Chinese Trade Standard); YWB series brakes' corollary thrusters are of Ed series (in compliance with DIN15430 standard). Mainly used for design of various new machinery and is the ideal corollary product adopted for new machinery. ■The dimensions and braking torque beters of YWZ5, YWZE series brakes comply with JB6333-86 standard(old Chinese standard); technical specifications comply with JB6496.2-92 standard (current Chinese Trade Standard). Corollary equipment for YWZ5 series is YTD series thrusters and that for YWZE series is Ed series thrusters (in compliance with German DIN15430 standard). Main Design Features: ■Interlocking shoe bance balancing device (patented technology) constantly equalize the bance of brake shoes on both sides and make adjustment unnecessary, thus compleby avoiding brake lining one side sticking to brake wheel. The brake is equipped with a shoes auto-aligning device. ■At main hinge points are equipped with self-lubricating bearings,making high efficiency of transmission, long perbance life and lubricating unnecessary during the course of operation. ■Brake spring is arranged inside square tube and surveyor's rod is placed on one side. It is easy for customers to read braking torque value and then avoid the troubles of measuring and computing. ■Brake lining is of card whole piece shaping structure, ease and quick of replace. Brake lining of various materials such as half-bl (non-asbestos) hard and half-hard, soft (include asbestos) substance are available for customer to choose. ■All adopt the company's new types of thrusters as corollary equipment, work acuby and have long life. Additional option: ●Hand release lever. ●Release (open) or close limit-switch, may indicates whether brake is properly released or closed. ●Lining-wear limit-switch, may indicates when wear of lining reaches the limit (note: self-compensation device should be attached simultaneously) ●Wear-self-compensation device,may realize self-compensation of shoe bance,and torque when lining wears. ● Adopt thruster with fall delay valve as drive systerm;this can realize closing delay of brake YW.YWB.YWZ5.YWZE系列 Series 电 力 液 压 块 式 制 动 器 Electro-hydraulic drum brakes2 B05 01/2006 使用条件 ●环境温度:-25~+50℃ ●相对湿度:<90%. ●电源:三相交流 50(60)Hz. ●电压等级:380.400(440,460)V. ●适应的工作制:连续(S1)和断续(S3-60%,操作频率<1200/h) 工作制. 有特殊要求时在订货时协商确定 Operating conditions ●Ambient temperature:-25~+50℃. ●Relative humidity: <90%. ●Power: AC 3 phases 50(60)Hz. ●Voltages: 380.400(440.460)V. ●Operating duty: intermittent (S3-60%.1200/h) and continuous (S1). Special conditions consult with us.
