BEd系列隔爆型電力液壓推動器

BEd系列隔爆型電力液壓推動器

產品編號:
BEd系列隔爆型電力液壓推動器
產品型號:
產品描述:

BEd-121系列隔爆型推動器是一種集電機,離心泵,油缸為一體的,結構非常緊湊的驅動控制裝置, 被廣泛用作各種鼓式制動器和盤式制動器的驅動裝置。

BEd系列隔爆型電力液壓推動器 BEd SRESEPLOSIONU PRECTO LECRO HYORAUIC HUSTRS
應用 APPLICATION


●隔爆型電力液壓推動器是一種集電機,離心泵,油缸為一體的,結構非常緊湊的驅動控制裝置, 被廣泛用作各種鼓式制動器和盤式制動器的驅動裝置,還可用于各種工業閥門,閘門,定向擺動和旋轉(<90°)裝置(機構)及夾緊裝置的驅動控制。
APPLICATION

●Electro-hydraulic thruster is a kind of drive control system, which is very compact in structure, and integrates electrical motor,centrifugal pump and oil cylinder. It is extensivelyused as drive mechanism of various drum and disc brakes, and as drive control of various industrial valves, penstock, directional pendulum and steering (<90°) mechanism and clamping devices.

符合標準 STANDARDS COMPLIANT


●隔爆型電力液壓推動器符合GB3836-2010、 JB/T 10603-2006及企標Q/ZYBC01-2019標準。
●防爆標志為: Exd IMb,適用于煤礦帶式輸送機用及礦井提升設備等用電力液壓鼓式制動器和電力液壓盤式制動器用的電力液壓推動器。
STANDARDS COMPLIANT
●Explosion protected electro-hydraulic thruster meet GB3836 -2010, JB/T 10603 - 2006 and enterprise standard Q/ZYBC01 -2019.

●Explosion-proof mark is "ExaIMb".

主要特點 MAIN FEATURE


●電機為非浸油式結構,F級絕緣,耐熱性好,壽命長。
●電機軸和推桿均表面特殊處理,使密封件壽命大大延長。
●油缸殼體在一側設有平衡氣室,可使推動器在0-180°任何方向安裝,從而擴大其使用范圍。
●全部密封件和軸承采用世界名牌產品,密封可靠,壽命長。
MAIN FEATURE
●Electrical motor is of non-under-oill structure, F grade insulation, durable and good heat resistance.
●The surface of motor axle and pusher is handled specially to make the sealing parts much more durable.
●Balancing air house is set at one side of oil cylinder casing, which can make the thruster to be installed at any direction within range of 0~ 180° and enlarge the using range .

●All saling parts and bearing are all world famous products. The sealing is reliable and durable.

附加裝置 ADDITIONAL DEVICES


●UL-上升限位開關,可指示制動器是否打開,推桿是否推到規定位置信息;
●DL-下降限位開關,可指示制動器是否正確閉合,推桿是否回到規定位置信息,可同時設置上下限位開關;
●C-增設內置式彈簧(僅短行程推動器可以),彈簧力可由用戶確定,但不得超過內置彈簧力(見參數表);
●H-上升延時閥和S-下降延時閥,可無級延長上升或下降時間,延時范圍為5秒至30秒,具體延時值可根據用戶要求調定。
ADDITIONAL DEVICES
●Up limit switch, which can indicate whether brake is open, or whether the thruster is at the right position.
●Down limit switch, which can indicate whether the brake is properly close, whether the thruster return to right position. Up and down limit switches can be set together.
●Build-in spring or release spring (only for short stroke thruster). Spring force can be decided by customers, but within the force limit of built-in spring (refer to parameter tables).

●Ascending time -delay valve, descending time- delay valve or ascending/descending time -delay valve can steplessly prolong the rising and falling time, delay range is from 5s to 30s,specific delay time can be set as customers' requirements.

BEd系列

使用條件 OPERATING CONDITION


●海拔高度:<2000m
●環境溫度:-20°C~ +40°C
●相對濕度:≤90%
●電源電壓:三相交流,額定電壓為380/660V、660/1140V. 50Hz.
●周圍環境的污染等級允許為3級。

●有特殊要求時,在訂貨時協商確定。

訂貨標記 ORDER MARK


BEd系列隔爆型電力液壓推動器定貨標記

訂貨示例 ORDER EXAMPLE


●BEd80/6(380/660)   BEd121/6C. S(660/1140)   BEd301/12C. UL(660/1140)

BEd系列隔爆推動器技術參數 TECHNICAL DATA OF BEd SERIES EXPLOSION PROTECTED ELECTRO-HYDRAUUC THRUSTERS



BEd系列隔爆型推動器技術參數-表1
●注:內置彈簧力是推動器推動額定行程1/3時的力。Note: Build-in spring force equals the force the thruster applying to 1/3 of rated stroke.
●當推進器內置裝彈簧時,輸出推力為零。When springs listed in above tables are equipped in thruster, output thrust is zero.

●隔爆型推動器有三個電纜引入裝置位置(如圖所示,電纜引入裝置標準設在右側),需注明可任選一位置安裝。There are three cable entry positions for explosion protection electro-hydraulic thruster (shown as the figure, cable entry position is on the right by standard), the customers can selet any position freely.

安裝方式 MOUNTING


●底座均可旋轉90°安裝(用戶在訂貨時注明),連桿頭可360°任意旋轉,全部推動器可垂直,傾斜(15°)安裝,也可大于15°傾斜或水平安裝,但平衡氣室應朝上。如圖所示:

●The foot lugs can be installed around 90° ( please indicate at order ), head of thruster can turn freely around 360°,all thrusters can be installed perpendicularly or horizontally, angularity( < 15° or> 15°),The balancing air house should be set upward.
BEd系列隔爆型推動器安裝方式

安裝及外形尺寸 OUTLINE AND INSTALLATION DIMENSION


BEd系列隔爆推動器安裝尺寸



BEd系列隔爆推動器安裝尺寸 DIMENSIONS OF BEd SERIES EXPLOSION PROTECTED ELECTRO-HYDRAUUC THRUSTERS


BEd系列隔爆型推動器技術參數-表2


●注:具體型號,結構外形尺寸保留更改的權利。Note: The size of the specific type and structure should be retained.



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