DYW系列带式输送机用电力液压鼓式制动器

DYW系列带式输送机用电力液压鼓式制动器

产品编号:
DYW系列带式输送机用电力液压鼓式制动器
产品型号:
产品描述:

DYW系列带式输送机用电力液压鼓式制动器主要应用于煤矿井下带式输送机,安装尺寸和中心高于原YWZ5、YWZ9、YW等规格电力液压鼓式制动器一样。

DYW系列带式输送机用电力液压鼓式制动器

应用 APPLICATION


●隔爆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。
●DYW系列电力液压鼓式制动器主要用于煤矿井下带式输送机、矿用绞车及矿用设备传动系统的工作制动装置。DYW系列制动器执行由安标国家矿用产品安全标志中心审查确定的标准,不仅推动器有安全标志证书,制动器整机也有安全标志证书。( 代替原煤矿用型号BYWZ5系列制动器,安装尺寸和中心高一致)

APPLICATION
●Explosion protected electro-hydraulic drum brakes can be extensiyvely 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.
●DYW series electro-hydraulic drum brakes device for coal mining belt conveyor, winches and mining equipment transmission systems-DYW series brakes are in accordance with the standards determined by the national safety sign center for mining products.
Not only the safety sign certificate is provided for the thruster, but also the safety sign certificate is provided for the brake.

It can replace BYWZ5 brake, but installation dimension and center height is same.


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。
●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-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。
●采用BED系列隔爆型推动器配套, 动作灵敏,寿命长。
●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。
●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.
●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 ser vice life. Lubricating is unnecessary during operation.
●The BEd series explosion protected thrusters are characterized by flexible action and long operating life.
●Enclosed spring tube protects spring from damage and contamination.

●Brake closes in case of power failure (F ail-Safe Principle)。 Braking by spring power。 Lifting by thruster。


符合标准 STANDARDS COMPLIANT


●DYW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、MT912-2008 标准及企标Q/ZYBC02-2019标准,隔爆性能符合GB3836-2010标准。

STANDARDS COMPLIANT
●The connection dimepsions and braking torque parameters of DYW series brakes are in accordance with GB 6333-86 standard.
The technical reaquirements are in accordance with JB/T6406 - 2006,
Mt912- 2008 standards and enterprise standard Q/ZYBC02 -2019 standards.
The explosion-proof performance is in accordance with GB 3836- 2010 standard.



DYW系列

使用条件 OPERATING CONDITION


●海拔高度: <2000m
●环境温度: -20℃ ~ +40℃
●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,频率为50Hz,额定电压为380V/660V、660V/1140V,电压波动应不超过- 10%~+ 10%
●有特殊要求时,在订货时协商确定。

OPERATING CONDITION
●Atitude: <2000m
●Ambient temperature: -20℃~ +40℃
●Relative humidity:≤90%
●Operating duty: intermittent (S3-60%) and continuous (S1).
●Voltages: three-phase AC, frequency is 50Hz, rated voltage is 380V/660V, 660V/1 140V,
voltage fluctuation should not exceed -10%~+ 10%.

●Special requirements can be discussed before production.


安装及外形尺寸OUTLINE AND INSTALL ATION DIMENSION




DYW系列隔爆型鼓式制动器安装及外形尺寸

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


●制动器使用制动片为防爆专用型,更换制动片需联系本公司
●K1(开闸)和K2(闭闸)限位开关和监控装置。
●手动释放(S1或S2)。
●K3衬垫磨损开关,可实现制动衬垫磨损到一定程度时的信号显示(注:应用时须带自动补偿装置M)。
●衬垫磨损自动补偿装置(M),可实现衬垫磨损时制动瓦退距和制动力矩的无级自动补偿。
●推动器可通过带延时阀实现制动器的延时释放或闭合。

OPTIONS AND ACCESSORIES ( SELECTION)
●Brake pads for brakes are explosion-proof. F or replacement of brake pads, please contact US.
●Limit switches and monitoring devices for ( K1or K2 ).
●Manual lifting( S1or S2).
●K3 Lining-wear limit-switch, equipped which signals will shown wear of lining reaches the limit.
( note: self-compensation device should be equipped in application M )

●When use such thrusters that with descending delay valve, the delay close of brake can be realized, which can meet requirement some specific occasion.


订货标记 ORDER MARK



DYW系列隔爆型鼓式制动器订货标记

订货示例 ORDER EXAMPLE

●DYW400-1200 (BEd121/6 660/1140V)
DYW500-1600-S1.M ( BEd121/6380/660V)


DYW系列电力液压鼓式制动器技术参数及外形尺寸

TECHNICAL DATA AND DIMENSIONS OF DYW SERIES DRUM BRAKES



DYW系列隔爆型鼓式制动器技术参数及外形尺寸
●注:隔爆型电力液压推动器电缆引入位置方向(如图所示A、B、C、电缆引入位置标准位置设置在A侧或制动器带手动释放装置时,与手柄相对一侧),可任选一位置安装,当电缆引入装置选择C侧时。需注意电缆引入位置尺寸不能与制动器连接的底板尺寸干涉,具体可与我公司技术部门联系。
Note: There are three position directions for cable entry of explosion protected thrusters (shown as the figure for side A,B and C, cable entry position by standard in on the side A), any position can be installed, when select side C,It should be noted that the size of the cable introduction device can not interfere with the size of the bottom plate connectedy with the brake, please keep contact with our technical department for details.


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