transfluid塊式盤式安全制動器

工作原理

TF塊式(shi)/盤式(shi)制動(dong)(dong)器是被動(dong)(dong)釋放式(shi)，即當(dang)推(tui)動(dong)(dong)器斷電時，產(chan)(chan)生制動(dong)(dong)力(li)。制動(dong)(dong)力(li)由彈簧產(chan)(chan)生，推(tui)桿系統將(jiang)制動(dong)(dong)力(li)通(tong)過(guo)制動(dong)(dong)襯墊傳遞給制動(dong)(dong)輪。

技術性能

- 鋼(gang)制(zhi)(zhi)焊接框架符合(he)DIN 15435標準（塊式制(zhi)(zhi)動器(qi)）；鋼(gang)制(zhi)(zhi)鍍(du)鋅框架（盤式制(zhi)(zhi)動器(qi)）。

- 環氧樹脂涂裝（雙層），涂層顏色符合(he)RAL3000。

- 磷化(hua)錳鋼(gang)銷（塊式制(zhi)動器(qi)）；不(bu)銹(xiu)鋼(gang)銷（盤式制(zhi)動器(qi)）。

- 自潤滑襯套和不銹(xiu)鋼銷(xiao)。

- 無石棉制(zhi)(zhi)動襯(chen)(chen)墊與輕合金(jin)制(zhi)(zhi)動瓦塊采用(yong)卡裝式(shi)（塊式(shi)制(zhi)(zhi)動器(qi)）；無石棉制(zhi)(zhi)動襯(chen)(chen)墊采用(yong)插裝式(shi)（盤式(shi)制(zhi)(zhi)動器(qi)），更換(huan)方便。

- 摩(mo)擦系(xi)數(shu)μ=0.42。

- 制動力矩顯示。

- 保護等(deng)級IP56。

推動器類型

- TRANSFLUID電力液(ye)壓式（標準配置）。

按要求提供：

- EMG ELTMA電力液壓式

- EMG ELDRO電(dian)力液壓(ya)式

- 氣動式

- 防爆認證

塊式/盤式制動(dong)器的縮寫

- FCA：開閘指示。

- FCU：磨損(sun)指示。

- LSM：手動釋(shi)放推桿。

- SV：可(ke)調延(yan)時閥。

- RG：磨(mo)損自動補償裝置。

僅用于塊式制動器：

- L：加大制(zhi)動輪(lun)（比標(biao)準型加大50%）。

- INOX：不銹鋼銷（AISI 304）。

- DX：右手操作。

- SX：左(zuo)手操(cao)作。

transfluid塊式(shi)/盤式(shi)緊急(ji)安全制動器(qi)應用

- 提升(sheng)工作制(zhi)動器。

- 輸(shu)送(song)工作制動(dong)器。

- 緊急制動器。

- 安全制動器。

transfluid塊式盤式安全制動器

盤(pan)(pan)(pan)式(shi)(shi)安全制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)有鉗盤(pan)(pan)(pan)式(shi)(shi)和全盤(pan)(pan)(pan)式(shi)(shi)兩(liang)種，前者更為常用。鉗盤(pan)(pan)(pan)式(shi)(shi)制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)的特點(dian)是：摩擦(ca)(ca)副中(zhong)的旋轉(zhuan)元件(jian)是制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)盤(pan)(pan)(pan)，制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)盤(pan)(pan)(pan)與車(che)輪輪轂一同(tong)旋轉(zhuan)，以兩(liang)端面(mian)為工作表(biao)面(mian)，固定元件(jian)是制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)鉗，制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)鉗在(zai)制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)輪缸作用下將制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)塊壓向制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)盤(pan)(pan)(pan)，從而產生制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)摩擦(ca)(ca)力(li)矩。鉗盤(pan)(pan)(pan)式(shi)(shi)制(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)用于乘(cheng)用車(che)和輕型客車(che)。

盤(pan)(pan)(pan)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)器(qi)有(you)液壓型的(de)(de)(de)，由液壓控制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，主要(yao)零(ling)部件有(you)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)盤(pan)(pan)(pan)、分(fen)泵(beng)、制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)鉗(qian)(qian)、油(you)管等。制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)盤(pan)(pan)(pan)用合金鋼(gang)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)并固定在車(che)輪上，隨車(che)輪轉動(dong)(dong)(dong)。分(fen)泵(beng)固定在制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)器(qi)的(de)(de)(de)底板上固定不動(dong)(dong)(dong)，制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)鉗(qian)(qian)上的(de)(de)(de)兩個摩(mo)(mo)擦(ca)(ca)片分(fen)別裝在制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)盤(pan)(pan)(pan)的(de)(de)(de)兩側，分(fen)泵(beng)的(de)(de)(de)活塞受油(you)管輸送來(lai)的(de)(de)(de)液壓作(zuo)用，推動(dong)(dong)(dong)摩(mo)(mo)擦(ca)(ca)片壓向制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)盤(pan)(pan)(pan)發(fa)生摩(mo)(mo)擦(ca)(ca)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)，動(dong)(dong)(dong)作(zuo)起來(lai)就好像用鉗(qian)(qian)子鉗(qian)(qian)住(zhu)旋轉中(zhong)的(de)(de)(de)盤(pan)(pan)(pan)子，迫使它停下來(lai)一樣。 盤(pan)(pan)(pan)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)器(qi)散熱快(kuai)、重量輕、構造(zao)簡單、調整方便(bian)。很多轎車(che)采用的(de)(de)(de)盤(pan)(pan)(pan)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)器(qi)有(you)平面式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)盤(pan)(pan)(pan)、打孔(kong)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)盤(pan)(pan)(pan)以及劃線式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)盤(pan)(pan)(pan)，其中(zhong)劃線式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)盤(pan)(pan)(pan)的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)效果(guo)和(he)通風散熱能力均(jun)比較好。

盤式制(zhi)動器沿制(zhi)動盤向施力(li)，制(zhi)動軸不受彎(wan)矩，徑向尺寸(cun)小(xiao)。

盤式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)摩擦(ca)副中(zhong)(zhong)的旋轉元件(jian)是(shi)以(yi)端(duan)面(mian)(mian)工(gong)作(zuo)的金屬圓盤，被稱(cheng)為(wei)(wei)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)盤。其固定元件(jian)則有著(zhu)多種(zhong)結(jie)構型式(shi)(shi)，大體上可(ke)分為(wei)(wei)兩(liang)類(lei)。一類(lei)是(shi)工(gong)作(zuo)面(mian)(mian)積不大的摩擦(ca)塊(kuai)與(yu)(yu)其金屬背板(ban)組(zu)(zu)成(cheng)的制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)塊(kuai)，每個制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)中(zhong)(zhong)有2～4個。這些制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)塊(kuai)及其促動(dong)(dong)(dong)(dong)(dong)(dong)裝置(zhi)都(dou)裝在橫跨制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)盤兩(liang)側的夾鉗(qian)形支架中(zhong)(zhong)，總(zong)稱(cheng)為(wei)(wei)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)鉗(qian)。這種(zhong)由(you)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)盤和(he)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)鉗(qian)組(zu)(zu)成(cheng)的制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)稱(cheng)為(wei)(wei)鉗(qian)盤式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)。另一類(lei)固定元件(jian)的金屬背板(ban)和(he)摩擦(ca)片也呈圓盤形，制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)盤的全部工(gong)作(zuo)面(mian)(mian)可(ke)同(tong)時與(yu)(yu)摩擦(ca)片接觸，這種(zhong)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)稱(cheng)為(wei)(wei)全盤式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)。鉗(qian)盤式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)過(guo)去只(zhi)(zhi)用(yong)作(zuo)中(zhong)(zhong)央制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)，但則愈(yu)來愈(yu)多地被各(ge)級轎(jiao)車(che)(che)和(he)貨車(che)(che)用(yong)作(zuo)車(che)(che)輪制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)。全盤式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)只(zhi)(zhi)有少數汽(qi)(qi)車(che)(che)（主要(yao)是(shi)重(zhong)型汽(qi)(qi)車(che)(che)）采用(yong)為(wei)(wei)車(che)(che)輪制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)。這里只(zhi)(zhi)介(jie)紹鉗(qian)盤式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)。鉗(qian)盤式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)(qi)(qi)又可(ke)分為(wei)(wei)定鉗(qian)盤式(shi)(shi)和(he)浮(fu)鉗(qian)盤式(shi)(shi)兩(liang)類(lei)。

盤(pan)式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)器(qi)(qi)與鼓式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)器(qi)(qi)相比，有以下優(you)點：一般無摩擦(ca)助勢作用，因而(er)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)器(qi)(qi)效(xiao)能(neng)受摩擦(ca)系(xi)數的(de)影響較(jiao)小，即效(xiao)能(neng)較(jiao)穩定；浸水后效(xiao)能(neng)降低較(jiao)少(shao)，而(er)且只(zhi)須經一兩次制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)即可恢復正(zheng)常；在輸出(chu)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)力矩相同的(de)情況下，尺寸和質(zhi)量(liang)一般較(jiao)小；制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)盤(pan)沿厚度方向的(de)熱膨(peng)脹量(liang)極小，不會(hui)象制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)鼓的(de)熱膨(peng)脹那樣使制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)器(qi)(qi)間隙明顯(xian)增加(jia)而(er)導致制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)踏板行程(cheng)過大；較(jiao)容易實(shi)現間隙自動(dong)(dong)(dong)(dong)調整，其他保養(yang)修理(li)作業也較(jiao)簡便(bian)。對于鉗(qian)盤(pan)式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)器(qi)(qi)而(er)言(yan)，因為制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)盤(pan)外露，還有散熱良好的(de)優(you)點。盤(pan)式(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)器(qi)(qi)不足之處是(shi)效(xiao)能(neng)較(jiao)低，故用于液壓(ya)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)系(xi)統時(shi)所需制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)促動(dong)(dong)(dong)(dong)管路壓(ya)力較(jiao)高，一般要用伺服裝置(zhi)。

盤(pan)式(shi)制(zhi)動(dong)器(qi)已應用(yong)(yong)于(yu)轎車，但(dan)除了在(zai)(zai)一些(xie)轎車上(shang)(shang)用(yong)(yong)于(yu)全部車輪(lun)以外，大都只用(yong)(yong)作前輪(lun)制(zhi)動(dong)器(qi)，而與(yu)后(hou)輪(lun)的(de)鼓式(shi)制(zhi)動(dong)器(qi)配(pei)合，以期汽車有(you)較高的(de)制(zhi)動(dong)時的(de)方向穩(wen)定(ding)性(xing)。在(zai)(zai)貨(huo)車上(shang)(shang)，盤(pan)式(shi)制(zhi)動(dong)器(qi)也有(you)采用(yong)(yong)，但(dan)離普及還(huan)有(you)相當(dang)距離。