YWZ4(Ed)系列电力液压鼓式制动器

YWZ4(Ed)系列电力液压鼓式制动器

产品编号:
ZYBCG001
产品型号:
YWZ4-300/E50
产品描述:

YWZ4系列电力液压鼓式制动器广泛应用于各种起重运输、港口机械、冶金设备、矿山机械及工程机械中各种机构的减速和停车(维持)制动。
YWZ4系列电力液压鼓式制动器 YWZ4 SERIES ELECTRO-HYDRAULIC DRUM BRAKES

应用APPLICATION


●电力液压鼓式制动器,广泛应用于各种起重运输、港口机械、冶金设备、矿山机械及工程机械中各种机构的减速和停车(维持)制动。

APPLICATION
●Electro-hydraulic drum brakes can be extensively used for various mechanism decele-ration and stop/braking of various belt transport, port handling, hoisting, metallurgical,mining and building machinery.

符合标准STANDARDS COMPLIANT



●YWZ4系列制动器的连接尺寸和制动力矩参数符合JB/ZQ4388-86标准,技术要求符合JB/T6406- 2006标准。
●YWZ4-A系列制动器的连接尺寸和制动力矩参数符合GB6333-86标准,技术要求符合JB/T6406- 2006标准。
STANDARDS COMPL .IANT
●The dimensions and braking torque parameters of YWZ4series brakes comply withJB/ZQ4388-86 standard, technology requirements comply with JB/T6406- 2006 standard.
●The dimensions and braking torue parameters of YWZ4-A series brakes comply with GB6333 -86 standrd, technology requirements copply with JB/T6406 -2006 standard.

主要特点MAIN FEATURE



●制动衬垫为卡装式整体成型结构,更换十分方便、快捷。
注: YWZ4 (YT1)和YWZ4( ZYTD)制动器出厂时配备铆接式制动瓦,如需更换请注明。
●主要摆动铰点均设有自润滑轴承,传动效率高,寿命长,使用中无需润滑。
●常闭式设计,(断电)弹簧制动,(通电)推动器释放。.
MAIN FEATURE
Brake lining is of clamped integral forming structure, which is easy and quick to replace.
Note: YWZ4 (YT1) and YWZ4 (ZYTD) brakes are equipped with riveted brake pads when they leave the factory. If you need to replace, please indicate.
●Main hinge points are equipped with self-lubricating bearing, making high efficiency of transmission, long ser vice life. Lubricating is unnecessary during operation.
●Brake closes in case of power failure (Fail-Safe Principle). Braking by spring power. Lifting by thruster.

使用条件OPERATING CONDITION



●环境温度: -20°C~+ 50°C
●相对湿度:≤90%
●电源电压: 3相、交流380V、50Hz ( 其它电源等级可按需要定制)
●适用的工作制:间歇性( S3-60%,操作频率<1200次/小时)和连续(S1)
●有特殊要求时,在订货时协商确定。
OPERATING CONDITION
●Ambient temperature:- 20°C- +50°C
●Relative humidity:≤90%
●Voltages: AC 3 phase 380V, 50Hz ( Other voltage can be made as required )
●Operating duty: Intermittent (S3-60%.1200times per hour) and continuous (S1)
●Special requirements can be discussed before production.

附加装置(选择) OPTIONS AND ACCESSORIES (SELECTION)



●备有半金属(无石棉)硬质和半硬质,软质(含石棉、无石棉)等不同材质的制动衬垫供用户选择。
●释放(开闸)限位开关,可实现制动器是否正常释放的信号显示。
●手动释放(S1或S2)。
●( K1或K2)限位开关和监控装置。
●采用带下降延时阀的推动器,可实现制动器的延时释放或闭合,以满足-些特定场合的需要。
(配套 ZYTD、YT1系列推动器无此功能 )
●根据用户需要,可生产各种常开、防爆及非标产品。
可提供的其它操作类型:
★电磁  ★液压  ★气动  ★手动
OPTIONS AND ACCESSORIES (SELECTION)
●Brake lining of various materials are available for choice, including half-metal (no-asbestos) hardand halfhard, soft (include asbestos) substance.
●Open ( Release) or close limit-switch, which indicates whether the brake is properly released or closed.
●Hand release lever (S1 or S2)
●Limit swithes and monitoring devicesfor (K1 or K2 )
●When use such thrusters that with descending delay valve, the delay close of brake can berealized, which can meetrequirement some specific occasion.
( The ZYTD and YT1 series thrusters do not have this function. )
●We can produce various normally open, explosion-proof and non-standard brake as you required.
Other types of operation:
★Electromagnetic ★ Hydraulically ★ Pneumatically ★ Manally

订货标记 ORDER MARK

订货标记

订货示例 ORDER EXAMPLE



●YWZ4-300/45
YWZ4-300/E80
YWZ4-315/45A
●注: YWZ4型号替代原YWZB、YWZ4B型号。YWZ4- A型号替代原YWZ3B型号。
Notes: YWZ4 models replace YWZB and YWZ4B models. YWZ4 -A models replace YWZ3B models.

安装及外形尺寸OUTLINE AND INSTALLATIN DIMENSION(替代原YWZ4B系列制动器)


安装及外形尺寸


YWZ4 (Ed)系列鼓式制动器尺寸和技术参数 TECHNICAL DATA AND DIMENSIONS OF YWZ4 (Ed) SERIES DRUM BRAKES


鼓式制动器尺寸和技术参数


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