YWZ8系列電力液壓鼓式制動器

福彩3d:YWZ8系列電力液壓鼓式制動器

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YWZ8系列電力液壓鼓式制動器的連接尺寸和制動力矩參數符合JB/ZQ4388-86標準,技術要求符合JB/T6406-2006標準
YWZ8系列電力液壓鼓式制動器 YWZ8 SERIES ELECTRO-HYDRAULIC DRUM BRAKES

福彩3d www.bowqa.com 應用APPLICATION



●電力液壓鼓式制動器廣泛應用于各種起重運輸、港口機械、冶金設備、礦山機械及工程機械中各種機構的減速和停車(維持)制動。
APPLICATION
●Electro-hydraulic drum brakes can be extensively used for various mechanism deceleration and stop/braking of various belt transport," port handling, hoisting, metallurgical, mining and building machinery.
符合標準STANDARDS COMPLIANT
●YWZ8系列制動器的連接尺寸和制動力矩參數符合JB/ZQ4388-86標準,技術要求符合JB/T6406-2006標準。
●YWZ8-A系列制動器的連接尺寸和制動力矩參數符合GB6333-86標準,技術要求符合JB/T6406-2006標準。
STANDARDS COMPLIANT
●The dimensions and braking torque parameters of YWZ8 series brakes comply withJB/ZQ4388-86 standard, technology requirements comply with JB/T6406 -2006 standard.
●The dimensions and braking torque parameters of YWZ8-A series brakes comply with GB 6333-86 standard, technology requirements comply with JB/T6406-2006 standard.

附加裝置(選擇) OPTIONS AND ACCESSORIES (SELECTION)



●備有半金屬(無石棉)硬質和半硬質,軟質(含石棉、無石棉)等不同材質的制動襯墊供用戶選擇。
●手動釋放裝置(S1或S2);
●(K1或K2)限位開關和監控裝置;
●推動器可通過帶延時閥實現制動器的延時釋放或閉合。
OPTIONS AND ACCESSORIES (SEL ECTION)
●Brake lining of various materials are available for choice, including half- metal ( no-asbestos) hard and halt-hard, soft ( include asbestos) substance.
●Hand release lever(S1or S2).
●Limit switches and monitoring devices for (K1 orK2).
●When use such thrusters that with descending delay valve, the delay close of brake can be realized, which can meet requirement some specific occasion.

主要特點MAIN FEATURE



●制動襯墊為卡裝式整體成型結構,更換十分方便、快捷。
●聯鎖式退距均等裝置,使用中始終保持兩側瓦塊退距均等,避免退距不均使一側制動襯墊浮貼制動輪的現象。
●主要擺動鉸點均設有自潤滑軸承,傳動效率高,壽命長,使用過程中無需潤滑。
●采用Ed系列推動器配套,動作靈敏,壽命長。
●常閉式設計,(斷電)彈簧制動,(通電)推動器釋放。
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 Ed series 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.

使用條件OPERATING CONDITION



●環境溫度: -20℃~+ 50℃
●相對濕度:≤90%
●電源電壓: 3相、交流380V. 50Hz (其它電源等級可按需要定制)
●適用的工作制:間歇性( S3-60%,操作頻率<1200次/小時)和連續(S1)心
●有特殊要求時,在訂貨時協商確定。
OPERATING CONDITION
●Ambient temperature: -20℃-+ 50℃
●Relative humidity:≤90%
●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.

定貨標記 ORDER MARK



訂貨示例ORDER EXAMPLE



●YWZ8-400/E121
YWZ8-400/121A-K1
YWZ8-400/E121-440V. 60Hz

安裝及外形尺寸 OUTLINE AND INSTALLATION DIMENSION



YWZ8系列鼓式制動器尺寸和技術參數 TECHNICAL DATA AND DIMENSIONS OF YWz8 SERIES DRUM BRAKES




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