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                                                                          | YTD2系列電力液壓推動器(單桿式)  安裝尺寸: |  |                          | 三、產(chǎn)品尺寸用附圖 
                                                                                                                                                                            | 型號 | A | B | C | D | E1 | F | G2 | H | K | L | M | N | O | P | Q | R | S | T | U | V | W |                                      | YTD2(ED)-220/50 | 645 | 60 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 | 130 | 80 | 120 | 147 | 35 | 20 | 130 |                                      | YTD2(ED)-300/50 | 645 | 60 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 | 130 | 80 | 120 | 147 | 35 | 20 | 130 |                                      | YTD2(ED)-500/60 | 645 | 120 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 | 130 | 80 | 120 | 147 | 35 | 20 | 130 |                                      | YTD2(ED)-800/60 | 705 | 120 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 |   |   |   |   |   |   | 190 |                                      | YTD2(ED)-500/120 | 705 | 120 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 |   |   |   |   |   |   | 190 |                                      | YTD2(ED)-800/120 | 705 | 120 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 |   |   |   |   |   |   | 190 |  
                                                                                      概述                        主要用作YWZ4系列電力液壓塊式制動器的操作元件,廣泛用于起重、運輸冶金建筑等機械運行設(shè)備的機械制動裝置。                                    | 型號 | A | B | C | D | E1 | F | G2 | H | K | L | M | N | O | P | Q | R | S | T | U | V | W |                                      | YTD2(ED)-1250/60 | 645 | 60 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 | 130 | 80 | 120 | 147 | 35 | 20 | 130 |                                      | YTD2(ED)-2000/60 | 645 | 60 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 | 130 | 80 | 120 | 147 | 35 | 20 | 130 |                                      | YTD2(ED)-3000/60 | 645 | 120 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 | 130 | 80 | 120 | 147 | 35 | 20 | 130 |                                      | YTD2(ED)-1250/120 | 705 | 120 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 |   |   |   |   |   |   | 190 |                                      | YTD2(ED)-2000/120 | 705 | 120 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 |   |   |   |   |   |   | 190 |                                      | YTD2(ED)-3000/120 | 705 | 120 | 38 | 25 | 25 | 40 | 25 | 35 | 240 | 112 | 90 | 40 | 260 | 25 |   |   |   |   |   |   | 190 |  技術(shù)參數(shù)                                                                                     注:上表中JC均為40%,最大操作頻率短行程均為1200次/h,長行程均900次/h,表中無油質(zhì)量是指采用鑄鐵外殼的質(zhì)量;倘用鋁合金外殼,則無油質(zhì)量為列表值的40%。                                    | 型號 | 額定推力                                    (N) | 額定行程                                    (mm) | 額定上升時間                                    (S) | 電機額定功率                                    (W) | 額定下降時間                                    (S) | 額定電流                                    (A) | 無油質(zhì)量                                    (kg) |                                      | 短                                    行                                    程 | YTD2-220/50 | 220 | 50 | 0.4 | 165 | 0.3 | 0.42 | 21 |                                      | YTD2-300/50 | 300 | 200 | 0.4 | 0.58 | 23 |                                      | YTD2-500/60 | 500 | 60 | 210 | 0.76 | 34 |                                      | YTD2-800/60 | 800 | 0.5 | 210 | 1.04 | 36 |                                      | YTD2-1250/60 | 1250 | 370 | 58 |                                      | YTD2-2000/60 | 2000 | 0.7 | 550 | 1.42 | 61 |                                      | YTD2-3000/60 | 3000 | 750 | 1.86 | 67 |                                      | 長                                    行                                    程 | YTD2-500/120 | 500 | 120 | 0.8 | 250 | 0.6 | 0.76 | 37 |                                      | YTD2-800/120 | 800 | 370 | 1.04 | 40 |                                      | YTD2-1250/120 | 1250 | 1.0 | 58 |                                      | YTD2-2000/120 | 2000 | 1.1 | 550 | 1.42 | 59 |                                      | YTD2-3000/120 | 3000 | 750 | 1.86 | 63 |  |  |