SMC電動執行器

1. 電缸簡介

電(dian)缸，也被(bei)稱為電(dian)動(dong)(dong)(dong)線性(xing)致動(dong)(dong)(dong)器，是一(yi)種(zhong)將(jiang)電(dian)能(neng)轉換(huan)為線性(xing)運動(dong)(dong)(dong)的(de)設備。它包含一(yi)個(ge)馬(ma)(ma)達（通常是步進馬(ma)(ma)達或伺服馬(ma)(ma)達），馬(ma)(ma)達通過(guo)齒(chi)輪和螺母螺桿機構(gou)，將(jiang)旋轉運動(dong)(dong)(dong)轉換(huan)為線性(xing)運動(dong)(dong)(dong)。電(dian)缸的(de)優點在(zai)于其精(jing)確的(de)位置控制、可編程(cheng)性(xing)、高(gao)速度和力量，以(yi)及良(liang)好的(de)同步性(xing)。在(zai)工業自動(dong)(dong)(dong)化(hua)領域，電(dian)缸已經成為了關鍵(jian)驅動(dong)(dong)(dong)組件。

2. 電(dian)缸的工作(zuo)原理

電(dian)(dian)缸(gang)的(de)核(he)心部分是(shi)一個(ge)電(dian)(dian)馬(ma)達和一個(ge)螺(luo)(luo)(luo)(luo)桿(gan)機構。當電(dian)(dian)馬(ma)達旋轉(zhuan)時，它(ta)會(hui)驅動(dong)(dong)(dong)(dong)螺(luo)(luo)(luo)(luo)桿(gan)轉(zhuan)動(dong)(dong)(dong)(dong)。由(you)于螺(luo)(luo)(luo)(luo)桿(gan)和螺(luo)(luo)(luo)(luo)母之間(jian)的(de)螺(luo)(luo)(luo)(luo)紋(wen)配合，螺(luo)(luo)(luo)(luo)桿(gan)不能(neng)(neng)移動(dong)(dong)(dong)(dong)，所以它(ta)會(hui)將(jiang)旋轉(zhuan)運動(dong)(dong)(dong)(dong)轉(zhuan)化(hua)為螺(luo)(luo)(luo)(luo)母的(de)線(xian)性運動(dong)(dong)(dong)(dong)。螺(luo)(luo)(luo)(luo)母上(shang)連接的(de)活塞桿(gan)或(huo)滑塊，就會(hui)沿著線(xian)性路徑移動(dong)(dong)(dong)(dong)。這種(zhong)設計使得電(dian)(dian)缸(gang)能(neng)(neng)夠(gou)非(fei)常(chang)精(jing)確地控(kong)制線(xian)性運動(dong)(dong)(dong)(dong)的(de)位置，速度和加(jia)速度。

3. 電缸的類型

電(dian)缸主要可分為兩(liang)種類(lei)型(xing)(xing)(xing)(xing)：螺桿驅(qu)(qu)動(dong)(dong)(dong)型(xing)(xing)(xing)(xing)和(he)直(zhi)(zhi)線(xian)馬達(da)驅(qu)(qu)動(dong)(dong)(dong)型(xing)(xing)(xing)(xing)。螺桿驅(qu)(qu)動(dong)(dong)(dong)型(xing)(xing)(xing)(xing)電(dian)缸是(shi)最常見的(de)(de)類(lei)型(xing)(xing)(xing)(xing)，它利用螺桿和(he)螺母機構將電(dian)馬達(da)的(de)(de)旋(xuan)轉(zhuan)(zhuan)運(yun)(yun)動(dong)(dong)(dong)轉(zhuan)(zhuan)換為線(xian)性(xing)運(yun)(yun)動(dong)(dong)(dong)。直(zhi)(zhi)線(xian)馬達(da)驅(qu)(qu)動(dong)(dong)(dong)型(xing)(xing)(xing)(xing)電(dian)缸則使用直(zhi)(zhi)線(xian)馬達(da)直(zhi)(zhi)接產(chan)生線(xian)性(xing)運(yun)(yun)動(dong)(dong)(dong)，無需通過旋(xuan)轉(zhuan)(zhuan)運(yun)(yun)動(dong)(dong)(dong)轉(zhuan)(zhuan)換，因此具有更(geng)高的(de)(de)精度和(he)速度。這兩(liang)種類(lei)型(xing)(xing)(xing)(xing)的(de)(de)電(dian)缸各有其優點和(he)適用場景，用戶可以(yi)根據自己的(de)(de)應用需求選擇適合的(de)(de)類(lei)型(xing)(xing)(xing)(xing)。

4. 電缸的優點

電(dian)缸(gang)的主要優點包括精(jing)確(que)的位置控制(zhi)、高速度(du)和力量、良好的可編程性(xing)(xing)和同步性(xing)(xing)、以(yi)及(ji)低噪音(yin)和低維(wei)護需(xu)求。電(dian)缸(gang)可以(yi)精(jing)確(que)地控制(zhi)活塞桿或滑(hua)塊(kuai)的位置，速度(du)和加速度(du)，因(yin)此常常用(yong)于需(xu)要精(jing)確(que)控制(zhi)的應用(yong)中。此外，電(dian)缸(gang)的可編程性(xing)(xing)和同步性(xing)(xing)使(shi)得(de)它(ta)們非常適合(he)于自(zi)動化和機器人應用(yong)。電(dian)缸(gang)的運(yun)行噪音(yin)小(xiao)，且由于其自(zi)帶(dai)的保護機制(zhi)，使(shi)得(de)其維(wei)護需(xu)求相對(dui)較低。

5. 電缸的應用

電(dian)(dian)(dian)(dian)缸(gang)(gang)(gang)的(de)(de)(de)(de)(de)應用(yong)(yong)非常(chang)廣泛，包括機(ji)(ji)器(qi)人、自(zi)動(dong)化裝配(pei)、機(ji)(ji)床、打印設(she)備(bei)(bei)(bei)、醫療(liao)設(she)備(bei)(bei)(bei)、能(neng)源設(she)備(bei)(bei)(bei)等許(xu)多領(ling)域。在(zai)機(ji)(ji)器(qi)人中(zhong)，電(dian)(dian)(dian)(dian)缸(gang)(gang)(gang)被(bei)(bei)用(yong)(yong)作精確的(de)(de)(de)(de)(de)驅動(dong)組件，控(kong)制(zhi)(zhi)機(ji)(ji)器(qi)人的(de)(de)(de)(de)(de)各(ge)(ge)個關(guan)節(jie)。在(zai)自(zi)動(dong)化裝配(pei)中(zhong)，電(dian)(dian)(dian)(dian)缸(gang)(gang)(gang)被(bei)(bei)用(yong)(yong)來(lai)精確地移動(dong)和定位(wei)零件。在(zai)機(ji)(ji)床中(zhong)，電(dian)(dian)(dian)(dian)缸(gang)(gang)(gang)被(bei)(bei)用(yong)(yong)來(lai)控(kong)制(zhi)(zhi)刀具的(de)(de)(de)(de)(de)位(wei)置。在(zai)打印設(she)備(bei)(bei)(bei)中(zhong)，電(dian)(dian)(dian)(dian)缸(gang)(gang)(gang)被(bei)(bei)用(yong)(yong)來(lai)控(kong)制(zhi)(zhi)紙張(zhang)的(de)(de)(de)(de)(de)位(wei)置和移動(dong)。在(zai)醫療(liao)設(she)備(bei)(bei)(bei)中(zhong)，電(dian)(dian)(dian)(dian)缸(gang)(gang)(gang)被(bei)(bei)用(yong)(yong)來(lai)控(kong)制(zhi)(zhi)設(she)備(bei)(bei)(bei)的(de)(de)(de)(de)(de)各(ge)(ge)種動(dong)作，如注(zhu)射泵(beng)的(de)(de)(de)(de)(de)驅動(dong)，手術機(ji)(ji)器(qi)人的(de)(de)(de)(de)(de)動(dong)作等。在(zai)能(neng)源設(she)備(bei)(bei)(bei)中(zhong)，電(dian)(dian)(dian)(dian)缸(gang)(gang)(gang)被(bei)(bei)用(yong)(yong)來(lai)控(kong)制(zhi)(zhi)閥門的(de)(de)(de)(de)(de)開關(guan)或調節(jie)位(wei)置。

6. 選擇電缸的考慮因素

選擇電(dian)缸(gang)(gang)時，需(xu)要(yao)(yao)考(kao)慮(lv)多種因素，包(bao)括負載、行程、速(su)度、精度、工作環境、安裝空(kong)間、壽(shou)命需(xu)求等。負載決(jue)(jue)定(ding)(ding)(ding)了電(dian)缸(gang)(gang)需(xu)要(yao)(yao)提供的(de)(de)力量。行程決(jue)(jue)定(ding)(ding)(ding)了電(dian)缸(gang)(gang)需(xu)要(yao)(yao)移動多遠。速(su)度決(jue)(jue)定(ding)(ding)(ding)了電(dian)缸(gang)(gang)需(xu)要(yao)(yao)多快地(di)移動。精度決(jue)(jue)定(ding)(ding)(ding)了電(dian)缸(gang)(gang)控制位(wei)置的(de)(de)精確(que)度。工作環境可(ke)能會對電(dian)缸(gang)(gang)的(de)(de)材料和設計提出特(te)殊要(yao)(yao)求。安裝空(kong)間決(jue)(jue)定(ding)(ding)(ding)了電(dian)缸(gang)(gang)的(de)(de)尺寸。壽(shou)命需(xu)求決(jue)(jue)定(ding)(ding)(ding)了電(dian)缸(gang)(gang)的(de)(de)耐用性和維護需(xu)求。這(zhe)些因素都(dou)需(xu)要(yao)(yao)在(zai)選擇電(dian)缸(gang)(gang)時仔細考(kao)慮(lv)。

7. 電缸的未來

隨(sui)著工業自(zi)(zi)動化和機(ji)器人技術的(de)(de)發(fa)展(zhan)，電(dian)缸的(de)(de)應(ying)用將(jiang)會越(yue)來越(yue)廣泛。在未來，我們可以期待電(dian)缸將(jiang)有更(geng)高(gao)的(de)(de)精度(du)、更(geng)大(da)的(de)(de)力量、更(geng)高(gao)的(de)(de)速度(du)、更(geng)小的(de)(de)尺(chi)寸、更(geng)長的(de)(de)壽(shou)命、以及更(geng)低的(de)(de)成本。電(dian)缸的(de)(de)發(fa)展(zhan)將(jiang)為工業自(zi)(zi)動化和機(ji)器人技術的(de)(de)進步提供強大(da)的(de)(de)支持。

總結，電(dian)缸是工業自動化中的(de)關鍵驅動組件，它將電(dian)能轉換為精(jing)確的(de)線性(xing)運動，被廣泛應(ying)用在各(ge)種設備和(he)(he)系統中。選擇合適的(de)電(dian)缸，可以有(you)效地提高設備的(de)性(xing)能和(he)(he)效率(lv)，滿足各(ge)種精(jing)確控制(zhi)的(de)需求。

電缸對比氣缸的優勢：

電缸和氣缸都是常見(jian)的工(gong)業驅(qu)動設備，它(ta)們各自(zi)有(you)其優點和缺(que)點。以下是它(ta)們的一(yi)些(xie)主要(yao)對(dui)比：

1. 工作原理

電(dian)缸通(tong)(tong)過電(dian)機的旋轉驅(qu)動螺(luo)桿(gan)進行(xing)線(xian)性運(yun)動。氣缸則(ze)是通(tong)(tong)過壓縮空(kong)氣對活塞(sai)產生壓力(li)，驅(qu)動活塞(sai)桿(gan)進行(xing)線(xian)性運(yun)動。

2. 控制精度

電缸的控(kong)制(zhi)精(jing)度(du)通常更高，因(yin)為它可以通過(guo)電機(ji)驅動器進行(xing)精(jing)確(que)的位置、速度(du)和(he)力矩控(kong)制(zhi)。而氣缸的控(kong)制(zhi)精(jing)度(du)受(shou)限于(yu)氣壓(ya)系統的穩定性和(he)閥(fa)門的控(kong)制(zhi)精(jing)度(du)。

3. 力量和速度

電(dian)缸的(de)力量和(he)速(su)度(du)取(qu)決于電(dian)機的(de)性能和(he)螺桿的(de)設計。氣缸的(de)力量取(qu)決于活塞的(de)面(mian)積和(he)氣壓，速(su)度(du)取(qu)決于氣流量。一般(ban)來(lai)說，相同體積的(de)氣缸可以提供更大的(de)力量，但速(su)度(du)可能較低(di)。

4. 能耗

電缸(gang)的能(neng)耗(hao)主要來自電機，其(qi)效率相對(dui)較高(gao)。氣缸(gang)的能(neng)耗(hao)來自壓(ya)縮(suo)空氣，如果系統中(zhong)存在氣體泄漏，能(neng)耗(hao)可能(neng)較高(gao)。

5. 維護需求

電(dian)缸的維護需(xu)求(qiu)相對(dui)較(jiao)低，主要是檢(jian)查(cha)和(he)更(geng)換磨損的部件。氣(qi)缸需(xu)要定期檢(jian)查(cha)氣(qi)路和(he)閥(fa)門，防(fang)止氣(qi)體(ti)泄漏和(he)污染。

6. 使用環境

電缸(gang)適用于(yu)需要精確控制的(de)清潔環境(jing)，如實驗室、醫(yi)療設(she)備(bei)和微電子制造。氣缸(gang)適用于(yu)可能存在塵(chen)埃、濕氣、振動(dong)等(deng)惡劣環境(jing)的(de)工(gong)業應用。

7. 成本

電缸(gang)(gang)的初期成(cheng)本(ben)(ben)可(ke)(ke)能(neng)較高，但(dan)運(yun)行(xing)成(cheng)本(ben)(ben)較低。氣(qi)缸(gang)(gang)的初期成(cheng)本(ben)(ben)較低，但(dan)如果(guo)存在氣(qi)體泄(xie)漏，運(yun)行(xing)成(cheng)本(ben)(ben)可(ke)(ke)能(neng)較高。

總的來(lai)說，電缸(gang)和(he)氣缸(gang)各有(you)其優勢，選擇哪(na)種(zhong)產品取決于具體(ti)的應用(yong)需(xu)求，包括控制精(jing)度、力(li)量和(he)速度的需(xu)求，能耗、維護和(he)成本(ben)的考慮，以(yi)及使用(yong)環境的限制。

SMC電動執行器型號：

LEFB25T6S-400-R2S21

LEFB25T6S-400-R292

LEFB25T6S-400-R2921

LEFB25T6S-400-R292H

LEFB25T6S-400-R2C2

LEFB25T6S-400-R2C2H

LEFB25T6S-400-R2E2H

LEFB25T6S-400-R2B2

LEFB25T6S-400-R2C21

LEFB25T6S-400-R2E21

LEFB25T6S-400-R2B21

LEFB25T6S-400-R2E2

LEFB25T6S-400-R2N2

LEFB25T6S-400-R2N2H

LEFB25T6S-400-R5

LEFB25T6S-400-R2N21

LEFB25T6S-400-R2B2H

LEFB25T6S-400-R5P21

LEFB25T6S-400-R5P2H

LEFB25T6S-400-R5S2

LEFB25T6S-400-R5P2

LEFB25T6S-400-R5S21

LEFB25T6S-400-R592

LEFB25T6S-400-R5921

LEFB25T6S-400-R592H

LEFB25T6S-400-R5S2H

LEFB25T6S-400-R5B21

LEFB25T6S-400-R5C2

LEFB25T6S-400-R5B2

LEFB25T6S-400-R5B2H

LEFB25T6S-400-R5E2

LEFB25T6S-400-R5C21

LEFB25T6S-400-R5C2H

LEFB25T6S-400-R5E21

LEFB25T6S-400-R5N2

LEFB25T6S-400-R5E2H

LEFB25T6S-400-R5N2H

LEFB25T6S-400-R5N21

LEFB25T6S-400-RA

LEFB25T6S-400-RAP2

LEFB25T6S-400-RAP21

LEFB25T6S-400-RAP2H

LEFB25T6S-400-RAS2H

LEFB25T6S-400-RAS2

LEFB25T6S-400-RAS21

LEFB25T6S-400-RA92

LEFB25T6S-400-RA921

LEFB25T6S-400-RA92H

LEFB25T6S-400-RAB2

LEFB25T6S-400-RAB21

LEFB25T6S-400-RAB2H

LEFB25T6S-400-RAC2

LEFB25T6S-400-RAE2

LEFB25T6S-400-RAC2H

LEFB25T6S-400-RAE21

LEFB25T6S-400-RAC21

LEFB25T6S-400-RAN2H

LEFB25T6S-400-RAN21

LEFB25T6S-400-RAN2

LEFB25T6S-400-RAE2H

LEFB25T6S-400-S2

LEFB25T6S-400-S2P2

LEFB25T6S-400-S2P21

LEFB25T6S-400-S2P2H

LEFB25T6S-400-S2S2

LEFB25T6S-400-S2S21

LEFB25T6S-400-S2S2H

LEFB25T6S-400-S292

LEFB25T6S-400-S2921

LEFB25T6S-400-S2B2

LEFB25T6S-400-S292H

LEFB25T6S-400-S2B21

LEFB25T6S-400-S2B2H

LEFB25T6S-400-S2C2

LEFB25T6S-400-S2C2H

LEFB25T6S-400-S2E2

LEFB25T6S-400-S2E21

LEFB25T6S-400-S2C21

LEFB25T6S-400-S2E2H

LEFB25T6S-400-S2N2

LEFB25T6S-400-S2N21

LEFB25T6S-400-S2N2H

LEFB25T6S-400-S5P2

LEFB25T6S-400-S5

LEFB25T6S-400-S5P21

LEFB25T6S-400-S5P2H

LEFB25T6S-400-S592

LEFB25T6S-400-S5S2

LEFB25T6S-400-S5S2H

LEFB25T6S-400-S592H

LEFB25T6S-400-S5B2

LEFB25T6S-400-S5B21

LEFB25T6S-400-S5B2H

LEFB25T6S-400-S5C2

LEFB25T6S-400-S5C2H

LEFB25T6S-400-S5C21

LEFB25T6S-400-S5E21

LEFB25T6S-400-S5E2

LEFB25T6S-400-S5E2H

LEFB25T6S-400-S5N2

LEFB25T6S-400-S5N21

LEFB25T6S-400-S5921

LEFB25T6S-400-S5N2H

LEFB25T6S-400-SAP2

LEFB25T6S-400-SA

LEFB25T6S-400-SAP21

LEFB25T6S-400-SAP2H

LEFB25T6S-400-SAS21

LEFB25T6S-400-SAS2

LEFB25T6S-400-SAS2H

LEFB25T6S-400-SA92

LEFB25T6S-400-SA921

LEFB25T6S-400-SA92H

LEFB25T6S-400-SAB2

LEFB25T6S-400-SAB21

LEFB25T6S-400-SAB2H

LEFB25T6S-400-SAC2

LEFB25T6S-400-SAC2H

LEFB25T6S-400-SAC21

LEFB25T6S-400-SAE2

LEFB25T6S-400-SAE2H

LEFB25T6S-400-SAN2

LEFB25T6S-400-SAN2H

LEFB25T6S-400B

LEFB25T6S-400B-S2

LEFB25T6S-400B-R2

LEFB25T6S-400B-R2P2

LEFB25T6S-400B-R2P2H

LEFB25T6S-400B-R2S21

LEFB25T6S-400B-R2S2H

LEFB25T6S-400B-R2S2

LEFB25T6S-400B-R292H

LEFB25T6S-400B-R2921

LEFB25T6S-400B-R2P21

LEFB25T6S-400B-R2B21

LEFB25T6S-400B-R2B2H

LEFB25T6S-400B-R292

LEFB25T6S-400B-R2E2

LEFB25T6S-400B-R2B2

LEFB25T6S-400B-R2C21

LEFB25T6S-400B-R2C2

LEFB25T6S-400B-R5

LEFB25T6S-400B-R2N2H

LEFB25T6S-400B-R2C2H

LEFB25T6S-400B-R5P2

LEFB25T6S-400B-R2E21

LEFB25T6S-400B-R2E2H

LEFB25T6S-400B-R2N21

LEFB25T6S-400B-R2N2

LEFB25T6S-400B-R5S2

LEFB25T6S-400B-R5P21

LEFB25T6S-400B-R5P2H

LEFB25T6S-400B-R5S2H

LEFB25T6S-400B-R5921

LEFB25T6S-400B-R5B21

LEFB25T6S-400B-R592H

LEFB25T6S-400B-R5C2

LEFB25T6S-400B-R592

LEFB25T6S-400B-R5C21

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SMC電動執行器使用注意事項

1負(fu)載(zai)應在規格界限范圍內。

請(qing)根據可(ke)搬重量(liang)，允許力矩進行(xing)型(xing)號的選定。如在(zai)規(gui)格范(fan)圍外(wai)使用(yong),會向導桿(gan)部施加過大(da)的偏向負載重,導致導桿(gan)部產(chan)生間隙精度惡化等從而影響壽命。另外(wai)選擇帶(dai)磁環·開(kai)關導軌可(ke)選項的場合，可(ke)能出現導桿(gan)下彎(wan)，磁性開(kai)關不動(dong)作的情況(kuang)。

2請勿在有過(guo)大的(de)外力(li)或沖擊力(li)作用的(de)狀態下使用。

會成為故障的原因。

3導桿機構上會有(you)因(yin)為外部原(yuan)因(yin)引起工件振動(dong)的(de)場合(he)。此種由于工件振動(dong)而產(chan)生問(wen)題(ti)的(de)場合(he)，請勿使用。

4當電動(dong)(dong)執行器以小行程(參照下表)反(fan)復往返的場(chang)合，每往返幾十次(ci)，進行一(yi)次(ci)全行程動(dong)(dong)作。

5步進電機的(de)定(ding)位寬度請設定(ding)在1以(yi)上會有不能輸出定(ding)位完成信號的(de)場合(he)，

6關(guan)于(yu)INP輸(shu)出信號

定(ding)(ding)位運轉相對于(yu)目標(biao)位置，在進入步信息【定(ding)(ding)位寬度】中(zhong)設定(ding)(ding)的范圍時INP輸出信號(hao)變為(wei)ON:初期值(zhi):請設定(ding)(ding)在[1]以上。

7除原點回歸(gui)以外，絕對不能碰(peng)撞上行程末(mo)端。若由于在規格范圍外使用或是對控制器(qi)(qi)/驅動(dong)器(qi)(qi)的(de)設定(ding)，原點位置進行了(le)變(bian)更，從而執行了(le)如超出實際行程移(yi)動(dong)的(de)錯誤運轉(zhuan)指示，運轉(zhuan)時在執行器(qi)(qi)的(de)行程末(mo)端，滑臺(移(yi)動(dong)體)會(hui)發生(sheng)碰(peng)撞現象(xiang)。請仔細確(que)認后(hou)使用。若滑臺在行程末(mo)端發生(sheng)了(le)碰(peng)撞，導軌，同(tong)步帶(dai)、內部(bu)限位器(qi)(qi)會(hui)因損壞(huai)而無法正常動(dong)作，請注意。

8定位推力(li)(li)請(qing)使用(yong)初期(qi)值(100%)。如果在(zai)初期(qi)值以(yi)下(xia)使用(yong)會發生工作節拍混亂、發生報(bao)警。5本執(zhi)行器(qi)的(de)(de)(de)實際(ji)速度(du)會因負載(zai)而變化。選定時(shi)，請(qing)在(zai)參考樣本選定方(fang)法的(de)(de)(de)基礎上(shang)使用(yong)，6原(yuan)點(dian)回歸時(shi)，請(qing)勿施(shi)加搬(ban)運(yun)負載(zai)以(yi)外的(de)(de)(de)沖(chong)擊、阻抗。原(yuan)點(dian)位置(zhi)有(you)可能偏移(yi)。這是為了檢測出電(dian)機力(li)(li)矩和(he)原(yuan)點(dian)位置(zhi)，⑦主體、臺面的(de)(de)(de)安裝(zhuang)面上(shang)不能有(you)撞擊痕、傷(shang)痕等(deng)安裝(zhuang)面的(de)(de)(de)平面度(du)差，會導致導軌部產(chan)生間隙、滑動(dong)阻抗增加。8工件(jian)安裝(zhuang)時(shi)，請(qing)勿施(shi)加較(jiao)強(qiang)的(de)(de)(de)沖(chong)擊和(he)過大的(de)(de)(de)力(li)(li)矩。以(yi)允許力(li)(li)矩以(yi)上(shang)的(de)(de)(de)外力(li)(li)動(dong)作的(de)(de)(de)話，會導致導軌部產(chan)生間隙，滑動(dong)阻抗增加。

9安裝平面度(du)應在0.2mm以下,

向本體安裝的工(gong)件，如底板(ban)等的平面度變(bian)差的話，會導致導軌部產生間隙，滑(hua)動阻抗增加。

10本體安裝時，電纜的彎(wan)曲(qu)尺寸(cun)請(qing)確(que)保在(zai)(zai)40mm以上①)在(zai)(zai)定位(wei)運(yun)轉及定位(wei)范圍(wei)內，請(qing)勿使滑臺碰撞上工件(jian)。12持本體搬運(yun)的場合(he),請(qing)手持端板,而不要拿住同步帶罩部,