YPZ2系列电力液压臂盘式制动器 YPZ2 SERIES ELECTRO-HYDRAULIC DISC BRAKES

应用 Application

·电力液压臂盘式制动器是一种高性能、多功能的产品，由于具有瓦块退距自动均等，衬垫磨损、自动补偿等功能，使用过程中维护非常便捷。通过增设各种限位开关，可给主机PLC提供所需的联锁保护信号。广泛适用于现代化的大型专用装卸机械、冶金设备、起重运输机械、矿山设备及工程机械中各种机构的减速和维持(停车)制动。

APPLICATION

·Electro-hydraulic disc brakes are advanced products with high performance and multiplefunctions.They are maintenance-friendly due to advanced functions applied on themsuch as automatic shoe clearance balancing and wear self-compensation device.

Various limitswitches can provide interlocking protection signal to main machinery PLC.They fit-very well for decelerating and stop/braking large-scale modern machines such asloading and unloading machinery，lifting and transporting machinery，metallurgy equipment and mining equipment.

主要特点 Main Feature

·无石棉制动衬垫为插装式，更换方便快捷。

·联锁退距均等装置和瓦块自动随位装置，使用过程中可始终保持两侧瓦块退距均等且无需调整，完全避免制动衬垫浮贴制动盘的现象。

·主要摆动铰点均设有自润滑轴承，使用过程中无需润滑;传动效率高，动作灵敏，制动器闭合(上闸)时间为0.25~0.4s。

·无级衬垫磨损自动补偿装置，可使瓦块退距和制动力矩在使用过程中保持恒定，免去经常调整的麻烦。

·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 linings are plug-in style, which are easy to replace.

·Interlocking shoes clearance balancing device and shoe auto-aligning device, constantlyequalize the clearance of brake shoes on both sides and no need to adjust, thus

completely avoid one side of brake Lining sticking to brake disc.

·Self-lubricating bearings are equipped at main hinge points, which bring high efficiency oftransmission，long performance life and unnecessary to lubricate during the course ofoperation. The closing time is short ( only 0.25-0.4s ).

·Wear-self-compensation devices can realize self-compensation of shoes clearance andrelatively constant brake torque lt avoids the trouble of adjusting.

·Enclosed spring tube protects spring from damage and contamination.

·The Edseries 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.

使用条件 Operating Condition

·环境温度:-20℃~+50℃

·相对湿度:空气相对湿度不大于90%

·电源电压:3相、交流380V、50Hz(根据需要也可生产60Hz或不同的电压，请订货时说明)

·工作制:间歇性(S3-60%.1200次/小时)和连续（S1)

·使用地点的海拔高度符合GB755-2019。当低于-20℃时，推动器工作油改用YH-10航空液压油或按要求带加热器，详情参考Ed推动器样本。

·户外雨雪侵蚀或有腐蚀性气体和介质应采用防腐型产品。

·有特殊要求时，在订货时协商确定。

OPERATING CONDITION

·Ambient temperature: -20℃~+ 50℃

·Relative humidity: air relative humidity is not more than 90%

·Voltages:AC3 phase 380V, 50Hz

Also produces 60Hzor different voltages as needed, please indicate when ordering.

·Operating dutys lntermittent (S3-60%.1200 times per hour) and continuous(S1)

·Altitude in accordance with GB755-2019 of the place of use. When lower than -20c,promoting the YH-10 aviation hydraulic oil instead of oil or belt as required and heatexchanger, for details refer to the Ed driver samples.

·Outdoor rain and snow erosion or corrosive gases and media should use anti-corrosion products.

·Special requirements can be discussed before production.

符合标准 Standards Compliant

·YPZ2I、II、III制动力矩参数符合德国DIN15433标准，YPZ2IV、V、VI符合德国DIN15433标准和JB/T7020-2006标准。

·配备符合DIN15430标准的Ed系列电力液压推动器。

STANDARDS COMPLIANT

·The braking torque parameters of YPZ21,ll and lll conform to the German standard DIN15433,while those of YPZzlV,V and Vl conform to the German standard DIN15433 and JB/T7020-2006.

·They are equipped withEdseries thrusters which comply with DIN15430 standard.

订货示例 Order Example

.YPZ2-630×30II/E121-L-MSK1

·例:如盘直径为630mm，盘厚30mm，中心高280mm，带磨损自动补偿装置，开闸显示行程开关，手动装置，右式，推动器Ed121/6，其订货标记为:YPZ2-630II/E121S-MK1S(右)。

Example: disc diameter is 630mm, the disc thickness is 30mm, the center high 280mm, with automatic wear compensation device, gateopening display limit switch, manual installation , the right type, driverEd 121/6, marked as:YPZ2-630IE121S-MK1S(right).