YW-E系列二級(jí)電力液壓鼓式制動(dòng)器  YW-E SERIES TWO-STAGE ELECTRO-HYDRAULIC DRUM BRAKES

應(yīng)用 Application

·YW-E系列二級(jí)電力液壓鼓式制動(dòng)器，主要適用于起重機(jī)大車行走機(jī)構(gòu)的制動(dòng)和皮帶運(yùn)輸機(jī)的工作制動(dòng)。該系列制動(dòng)器為兩級(jí)制動(dòng)式制動(dòng)裝置，第二級(jí)的制動(dòng)時(shí)間可通過單向調(diào)速閥進(jìn)行調(diào)整，制動(dòng)平穩(wěn)，安全可靠。

APPLICATION

·YW-E series two-stage electric hydraulic drum brake is mainly applicable to the braking of crane traveling mechanism and the working braking of belt conveyor. This series of brakes are two-stagebraking devices. The braking time of the second stage can be adjusted through the one-way speedregulating valve，so the braking is stable，safe and reliable.

符合標(biāo)準(zhǔn) Standards Compliant

·YW-E系列制動(dòng)器的安裝尺寸參數(shù)符合DIN15435和JB/T7021-2006標(biāo)準(zhǔn)。技術(shù)要求符合JB/T6406-2006標(biāo)準(zhǔn)。

·配套符合DIN15430標(biāo)準(zhǔn)的Ed系列電力液壓推動(dòng)器。

STANDARDS COMPLIANT

·The installation dimension parameters of YW-E series brakes comply with din15435 and JB/T7021-2006 standards.The technical requirements shall comply with JB/T6406-2006 standard.

·Thrusters equipped on them are Ed series thrusters which comply with DIN15430 standard.

主要特點(diǎn) Main Feature

·性能安全可靠，制動(dòng)平穩(wěn)，動(dòng)作頻率高。

·主要擺動(dòng)鉸點(diǎn)均設(shè)有自潤滑軸承，傳動(dòng)效率高，壽命長，使用過程中無需潤滑。

·聯(lián)鎖式退距均等裝置，避免因退距不均使一側(cè)制動(dòng)襯墊浮貼制動(dòng)輪的現(xiàn)象。

·戶外雨雪侵蝕或有腐蝕性氣體和介質(zhì)，應(yīng)采用防腐型產(chǎn)品。

MAIN FEATURE

·Safe and reliable performance, smooth braking, high action frequency.

·Main hinge points are equipped with self-lubricating bearing; making high efficiency of transmission,long service life.Lubricating is unnecessary during operation.

·Interlocking shoe clearance balancing device,make adjustment unnecessary, completely avoidingbrake lining one side sticking to brake wheel.

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

使用條件 Operating Condition

·環(huán)境溫度:-20℃~+50℃

·制動(dòng)器周圍工作環(huán)境中不得有易燃、易爆氣體，否則應(yīng)采用防腐型產(chǎn)品。

·相對(duì)濕度:空氣相對(duì)濕度不大于90%

·使用地點(diǎn)的海拔高度不超過2000m

·電源電壓:3相、交流380V、50Hz(其它電源等級(jí)可按需要定制)

·適用的工作制:間歇性(S3-60%，操作頻率<1200次/小時(shí))和連續(xù)(S1)

·有特殊要求時(shí)，在訂貨時(shí)協(xié)商確定。

OPERATING CONDITION

·Ambient temperature: -20℃~+50℃

·There shall be no inflammable or explosive gas in the surrounding working environment.

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

·The altitude of the place of use shall not exceed 2000m

·Voltages: AC 3 phase 380V,50Hz ( Other voltage can be made as required )

·Operating duty: Intermittent ( S3-60%.1200 times per hour ) and continuous(S1).

·Special requirements can be discussed before production.