Ed系列電力液壓推動器

Ed SERIES ELECTRO-HYDRAULIC THRUSTERS

應用Application

●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，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. lt is extensively used as drive mechanism of various drum and disc brakes, and as drive control of various industrial valves, penstock, direction alpendulum and steering(<90°) mechanism and clamping devices.

主要特點Main Feature

·Ed系列推動器是引進德國進口全套設計與先 進技術生產制造，符合德國DIN15430和JB/T10603-2006為標準。Ed系列推動器零部件均由數控加工中心加工，從加工到裝配，嚴格的工藝、完善的檢測、可靠的性能及壽命試驗確保了整機的性能。

·鋁合金外殼全密封單推桿結構，重量輕，性能優良，外形美觀。

·電機為非油浸式結構，F級絕緣，耐熱性能好，壽命長。

·電機接線盒蓋設有密封，采用電纜填料函進線，牢固可靠，電氣外殼防護等級IP65。

·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°任何方向安裝使用。

MAIN FEATURE

·Ed series thrusters are designed and manufactured with advanced technology imported from Germany.They are accordance with German standards of DIN 15430 and JB/T10603-2006.Ed series thruster parts are processed by CNC machining center , from processing to assembly, strict technology, perfect detection, reliable performance and life test ensure the best performance of the whole machine.

·Aluminum alloy shell fully sealed single push rod structure, light weight, excellent performance,beautiful appearance.

·Electrical motor is of non-under-oil structure, F grade insulation (according to customer's requirements), durable and good heat resistance.

·Cover of junction box is tightly sealed.Cable stuffing box is adopted for inlet wire,which is firm and reliable. Electrical protection of casing reaches IP65 grade.

·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 .

推動器附加裝置 ADDITIONAL FUNCTION TABLE

安裝方式的選擇 Selection of installation mode

·垂直安裝:活塞桿連接塊朝上。

·水平安裝和中間任意位置:安裝形式如下圖所示。

·所有推動器的推桿連結塊都可以旋轉。Ed50-Ed301安裝底座可作90°旋轉，Ed23-Ed30安裝底座也可提供90°旋轉，但安裝高度尺寸A增加8毫米。·無論何種安裝位置，活塞桿都不能承受徑向力，以免影響使用壽命。

·Vertical installation: the connecting block of piston rod is upward.

·Horizontal installation and any position in the middle: the installation form is shown inthe figure below.

·The push rod of all pushers can rotate with lumps.Ed50-Ed301 mounting base can beused for 90° Rotation, Ed23-Ed30 mounting base can also provide 90° Rotate, but increase the mounting height dimension A by 8 mm.

附加裝置 Additional devices

·根據用戶需要可安裝各種附加裝置,滿足不同工作需要。

·上升或下降閥:加裝上升閥“H”，下降閥“S”或上升下降閥“H、S”可使上升下降時間無極延長，可調整的較大值可達額定值的10-20倍，閥在外部調節。帶閥的推動器(閥全開時)，其上升下降時間將會有所延長，短行程延長0.1-0.2秒，長行程延長約0.2-0.4秒。

·制動彈簧:(C-彈簧)它產生的制動力，可由用戶確定，但不得超過技術數據中所列內置制動彈簧力，技術數據表中所列的制動彈簧力值為上升行程的1/3(下降行程的2/3)時的彈簧力。

·復位彈簧:工作原理同C-3彈簧，但復位的彈簧力較小。

·緩沖彈簧:(d-彈簧）加緩沖彈簧（僅適用于短行程推動器)，主要調節制動過程:緩沖制動的非周期瞬變過程，使制動平穩，它代替推桿連桿裝在活塞桿上，不改變推動器的行程。

注意:安裝d-彈簧的推動器不能裝行程開關且須和C-彈簧配套使用。

·加熱器:在環境溫度低于-20℃的地區，可根據用戶需要加裝加熱器，加熱器為AC110V或AC220V兩種電壓，訂貨時需注明，溫度的控制調節方法由用戶自己選擇。

·行程開關:根據用戶需求，推動器可安裝機械式行程開關或接近開關。

ADDITIONAL DEVICES

·According to the needs of users, various additional devices can be installed to meet different work needs.

·lncreased or decreased valves: increased retrofit by valve "H", dropped valve "8" , increase or droppedvalve "H, S" can rise fall time continuously extended, you can adjust the maximum values up to 10-20times of the rated value, and the valve can be adjusted externally. When the valve is fully open, the risingand falling time of the pusher with valve will be extended,the short stroke will be extended by 0.1-0.2seconds,and the long stroke will be extended by about 0.2-0.4 seconds.

·Brake spring: (C-spring) the brake force generated by it can be determined by the user, but it shall notexceed the built-in brake spring force listed in the technical data sheet. The brake spring force listed inthe technicaldata sheet is the spring force when 1/3 of the up stroke(2/3 of the down stroke).

· Reset spring: the working principle is the same as C-spring, but the force of reset spring is small.

· Buffer spring: (d-spring) plus buffer spring (only applicable to short stroke pusher), mainly adjusts thebraking process.Buffer braking non-periodic transient process, makes the braking stable. lt instead ofpush rod connecting rod, without changing the stroke of the pusher.

Note: the pusher with d-spring cannot be equipped with limit switch, and must be used with C-spring.

· Heater: in the area where the ambienttemperature is lower than -20 ℃, the heater can be installed

according to theuser's needs. The heater has two kinds of voltage:AC110V or AC220V; indicate whenordering.Temperature control method is used by the user's own choice.

·Limit switch: according to the user's requirements, a propulsion system can be mounted with mechanicallimit switch or proximity switches.

加熱器參數值 HEATER PARAMETERS

Ed系列電力液壓推動器技術參數 TECHNICAL DATA OF Ed SERIES ELECTRO-HYDRAULIC THRUSTERS

Ed系列電力液壓推動器外形尺寸 DIMENSIONS OF Ed SERIES ELECTRO-HYDRAULIC THRUSTERS

·①旋轉90°時,A=294   ②旋轉90°時，A=378         ①A=294   ②when rotated 90° rotated 90°A=378

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