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你可以不高尚，但不能無(wú)恥;你可以不偉大，但不能卑鄙;你可以不聰明，但不能糊涂;你可以不博學(xué)，但不能無(wú)知;你可以不交友，但不能孤僻;你可以不樂(lè)觀，但不能厭世;你可以不慷慨，但不能損人;你可以不追求，但不能嫉妒;你可以不進(jìn)取，但不能倒退。
生活需要游戲，但不能游戲人生;生活需要歌舞，但不需醉生夢(mèng)死;生活需要藝術(shù)，但不能投機(jī)取巧;生活需要勇氣，但不能魯莽蠻干;生活需要重復(fù)，但不能重蹈覆轍。把工作當(dāng)享受，你就會(huì)竭盡全力;把生活當(dāng)樂(lè)趣，你就會(huì)滿懷信心;把讀書(shū)當(dāng)成長(zhǎng)，你就會(huì)勤奮努力;把奉獻(xiàn)當(dāng)快樂(lè)，你就會(huì)慷慨助人。


                                ---------每日摘 


廈門(mén)伊詩(shī)圖電氣主營(yíng)：
SPG小功率馬達(dá)
SPG減速電機(jī)
TROY泰映減速電機(jī)
TROY泰映直流電機(jī)
TROY泰映驅(qū)動(dòng)器
CPG晟邦減速電機(jī)
韓國(guó)DKM減速電機(jī)
Harmonic諧波減速機(jī)
Harmonic行星減速機(jī)
TWT東煒庭減速電機(jī)
STS成鋼減速電機(jī)
TROY泰映減速電機(jī)
ASTK海鑫減速電機(jī)
ALT愛(ài)德利減速電機(jī)
ALT愛(ài)德利變頻器
MCN明椿減速電機(jī)
ZD中大減速電機(jī)
GPG臺(tái)邦減速電機(jī)
TL東力減速電機(jī)
JSCC精研減速電機(jī)
*****************廈門(mén)伊詩(shī)圖電氣有限公司**************************

無(wú)刷電機(jī)與碳刷電機(jī)的具體區(qū)別

1、適用范圍：

無(wú)刷電機(jī)：通常被使用在控制要求比較高，轉(zhuǎn)速比較高的設(shè)備上，如航模，精密儀器儀表等對(duì)電機(jī)轉(zhuǎn)速控制嚴(yán)格，轉(zhuǎn)速達(dá)到很高的設(shè)備上，另外現(xiàn)在最為先進(jìn)的干手器，迪奧電器產(chǎn)的無(wú)刷電機(jī)DIHOUR干手器也用的是這種電機(jī)，其電機(jī)和控制器的成本都很高，所以也之后比較高端的設(shè)備才被使用。

碳刷電機(jī)：通常動(dòng)力設(shè)備使用的都是有刷電機(jī)，如吹風(fēng)機(jī)、工廠的電動(dòng)機(jī)、家用的抽油煙機(jī)等等，另外串激電機(jī)的轉(zhuǎn)速也能達(dá)到很高，但是由于碳刷的磨損，使用壽命不如無(wú)刷電機(jī)。

2、使用壽命：

無(wú)刷電機(jī)：通常使用壽命在幾萬(wàn)小時(shí)這個(gè)數(shù)量級(jí)，但是由于軸承的不同無(wú)刷電機(jī)使用壽命也有很大不同。

碳刷電機(jī)：通常有刷電機(jī)的連續(xù)工作壽命在幾百到1千多個(gè)小時(shí)，到達(dá)使用極限就需要更換碳刷，不然很容易造成軸承的磨損。

3、使用效果：

無(wú)刷電機(jī)：通常是數(shù)字變頻控制，可控性強(qiáng)，從每分鐘幾轉(zhuǎn)，到每分鐘幾萬(wàn)轉(zhuǎn)都可以很容易實(shí)現(xiàn)。

碳刷電機(jī)：碳刷電機(jī)一般啟動(dòng)以后工作轉(zhuǎn)速恒定，調(diào)速不是很容易，串激電機(jī)也能達(dá)到20000轉(zhuǎn)/分，但是使用壽命會(huì)比較短。

4、節(jié)能方面：

相對(duì)而言，無(wú)刷電機(jī)采用變頻技術(shù)控制的會(huì)比串激電機(jī)節(jié)能很多，最典型的就是變頻空調(diào)和冰箱。

5、日后維修方面，碳刷電機(jī)需要更換碳刷，如果更換不及時(shí)會(huì)造成電機(jī)的損壞，而無(wú)刷電機(jī)，使用壽命很長(zhǎng)，通常是有刷電機(jī)的10倍以上，但是壞了就需要更換電機(jī)，但日常維護(hù)基本不需要。

6、噪音方面與是否是有刷電機(jī)無(wú)關(guān)，主要是看軸承和電機(jī)內(nèi)部組件的配合情況。

模型無(wú)刷電機(jī)的參數(shù)指標(biāo)，除了外形尺寸（外徑、長(zhǎng)度、軸徑等）、重量、電壓范圍、空載電流、最大電流等參數(shù)外，還少不了一個(gè)重要指標(biāo)--KV值，這個(gè)數(shù)值是無(wú)刷電機(jī)獨(dú)有的一個(gè)性能參數(shù)，是判斷無(wú)刷電機(jī)性能特點(diǎn)的一個(gè)重要數(shù)據(jù)。

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