YWZ4系列防爆型鼓式制动器

YWZ4系列防爆型鼓式制动器

产品编号:
产品型号:
产品描述:

YWZ4系列防爆型鼓式制动器采用Ed系列隔爆型推动器配套,动作灵敏,寿命长。
防爆型电力液压鼓式制动器 EXPLOSION PROTECTED EL ECTRO-HYDFAULIC DRUM BRAKES

应用APPLICATION


YWZ4系列

●防爆型型电力液压鼓式制动器,广泛应用于有隔爆要求的各种起重运输、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(维持)制动。
APPLICATION
●Explosion protected electro-hydraulic drum brakes can be extensively used for deceleration and stop/braking of various mechanisms in various belt transport, port handling, hoisting, metallurgical and building machinery which have explosion protected requirements。

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。
●(YWZ5系列)联锁式退距均等装置,使用过程中始终保持两侧瓦块退距均等,避免因退距不均使一侧制动衬垫浮 贴制动轮的现象。
●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。
●(YWZ5系列)制动弹簧设在方管内布置并设有标尺,保护弹簧不受损坏和污染。
●采用Ed系列隔爆型推动器配套,动作灵敏,寿命长。
●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.
●(YWZ5 Series) Interlocking shoe clearance balancing device and shoe auto-aligning device constantly equalize the clearance of brake shoes on both sides and make adjustment unnecessary,completely avoiding brake lining one side sticking to brake wheel.
●Main hinge points are equipped with self-lubricating bearing, making high efficiency of transmission,long service life. Lubricating is unnecessary during operation.
●(YWZ5 Series) Enclosed spring tube protects spring from damage and contamination.
●The Ed series explosion protected thrusters are characterized by flexible action and long operating life。
●Brake closes in case of power failure (Fail-Safe Principle). Braking by spring power. Lifting by thruster.

符合标准 STANDARDS COMPLIANT



●YWZ5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;
●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;
●配套Ed系列防爆型电力液压推动器,
防爆标志为: ExdIIB T4Gb厂用(气体)防爆/Ex tD A21 IP65 T130C (粉尘防爆)。
STANDARDS COMPLIANT
●The connection dimension and braking torque parameters of YWZ5 series brakes are in accordance with GB 6333-86 standard, and the technical requirements are in accordance with JB/T6406- 2006 standard;
●The connection dimension and braking torque parameters of YWZ4 series brakes are in accordance with JB/ZQ4388-86 standard, and the technical requirements are in accordance with JB/T6406-2006 standard; .
●Supporting Ed series explosion-proof electric hydraulic thruster, explosion-proof mark: ExdIIB T4 Gb (factory explosion-proof )/Ex tD A21 IP65 T130"C ( dust explosion-proof ).

使用条件 OPERATING CONDITION



●海拔高度: <2000m
●环境温度: -20°C~ + 40°C
●相对湿度:≤90%
●工作制:间歇性( S3-60% )和连续(S1)
●电源电压:三相交流AC 380~460V, 50Hz/60Hz
●有特殊要求时,在订货时协商确定。
OPERATING CONDITION
●Altitude: <2000m
●Ambient temperature:-20°C - + 40°C
●Relative humidity:≤90%
●Operating duty: intermittent (S3- 60%) and continuous (S1).
●Voltages: three-phase AC, rated voltage is 380V~460V, frequency is 50Hz/60Hz.
●Special requirements can be discussed before production。
订货标记 ORDER MARK

订货标记图

订货示例 ORDER EXAMPLE



●YWZ5-315/B50-M S1 K1

YWZ4-300/B50-400V 60HZ

安装及外形尺寸 OUTLINE AND INSTALLATION DIMENSION


安装及外形尺寸

YWZ4系列(防爆型)电力液压鼓式制动器技术参数及外形尺寸 TECHNICAL DATA AND DIMENSIONS OF YWZ4 SERIES( EXPLOSION-PROOF ) ELECTRIC HYDRAULIC DRUM BRAKES


技术参数及外形尺寸


●注:具体型号,结构外形尺寸保留更改的权利。 Note: The size of the specific type and structure should be retained.


荣鼎彩开户 福建泰顺棋牌俱乐部 荣鼎彩开户 玖玖棋牌APP下载 福建11选5官网 秒速牛牛计划 湖北快3走势 吉林快3 秒速赛车是真的吗 秒速牛牛玩法