行星式齒輪減速機(jī)擁有較多優(yōu)點(diǎn),像是結(jié)構(gòu)緊湊,可節(jié)省50%的體積;同軸的輸入輸出使設(shè)計(jì)更具彈性;重量輕、率、免保養(yǎng)(無(wú)須更換潤(rùn)滑油)、壽命長(zhǎng)(無(wú)需更換零組件)且經(jīng)由模塊化設(shè)計(jì),使應(yīng)用更為容易。
在實(shí)用上,所有的高性能伺服用齒輪減速機(jī),均選用行星式的機(jī)構(gòu)并非偶然。行星式的齒輪減速機(jī)構(gòu)利用多齒接觸來(lái)分散它的負(fù)荷,所以在給定的設(shè)計(jì)空間下具有的扭矩密度和剛性,而與一般的減速機(jī)構(gòu)相比較,行星式齒輪減速機(jī)在高速時(shí)的結(jié)構(gòu)動(dòng)平衡特性較為優(yōu)異,且易于潤(rùn)滑。一般而言,只要利用潤(rùn)滑油脂即可達(dá)到充分潤(rùn)滑的效果,基于上述之負(fù)荷均布、結(jié)構(gòu)動(dòng)平衡優(yōu)異以及易于潤(rùn)滑的特性,使得行星式齒輪減速機(jī)被一般使用者認(rèn)定為使用的伺服應(yīng)用方案。
新聞:市北區(qū)直線步進(jìn)馬達(dá)57BYGH11240A4批發(fā)
在某些要求傳感器能長(zhǎng)期使用而又不能輕易更換或標(biāo)定的場(chǎng)合,所選用的傳感器穩(wěn)定性要求更嚴(yán)格,要能夠經(jīng)受住長(zhǎng)時(shí)間的考驗(yàn)。線性范圍傳感器的線形范圍是指輸出與輸入成正比的范圍。以理論上講,在此范圍內(nèi),靈敏度保持定值。傳感器的線性范圍越寬,則其量程越大,并且能保證一定的測(cè)量精度。在選擇傳感器時(shí),當(dāng)傳感器的種類確定以后首先要看其量程是否滿足要求。但實(shí)際上,任何傳感器都不能保證的線性,其線性度也是相對(duì)的。
新聞:市北區(qū)直線步進(jìn)馬達(dá)57BYGH11240A4批發(fā)
CV100-3-S-G3-TR-V6
CV100-5-S-G3-TR-V6
CV100-10-S-G3-TR-V6
CV100-15-S-G3-TR-V6
CV100-20-S-G3-TR-V6
CV100-25-S-G3-TR-V6
CV100-30-S-G3-TR-V6
CV100-40-S-G3-TR-V6
CV100-45-S-G3-TR-V6
CV100-50-S-G3-TR-V6
CV100-60-S-G3-TR-V6
CV100-70-S-G3-TR-V6
CV100-80-S-G3-TR-V6
CV100-90-S-G3-TR-V6
CV100-100-S-G3-TR-V6
CV100-120-S-G3-TR-V6
CV100-140-S-G3-TR-V6
CV100-160-S-G3-TR-V6
CV100-180-S-G3-TR-V6
CV100-200-S-G3-TR-V6
CV200-3-S-G3-TR-V6
CV200-5-S-G3-TR-V6
CV200-10-S-G3-TR-V6
CV200-15-S-G3-TR-V6
CV200-20-S-G3-TR-V6
CV200-25-S-G3-TR-V6
CV200-30-S-G3-TR-V6
CV200-40-S-G3-TR-V6
CV200-45-S-G3-TR-V6
CV200-50-S-G3-TR-V6
CV200-60-S-G3-TR-V6
CV200-70-S-G3-TR-V6
CV200-80-S-G3-TR-V6
CV200-90-S-G3-TR-V6
CV200-100-S-G3-TR-V6
CV200-120-S-G3-TR-V6
CV200-140-S-G3-TR-V6
CV200-160-S-G3-TR-V6
CV200-180-S-G3-TR-V6
CV200-200-S-G3-TR-V6
CV400-3-S-G3-TR-V6
CV400-5-S-G3-TR-V6
CV400-10-S-G3-TR-V6
CV400-15-S-G3-TR-V6
CV400-20-S-G3-TR-V6
CV400-25-S-G3-TR-V6
CV400-30-S-G3-TR-V6
CV400-40-S-G3-TR-V6
CV400-45-S-G3-TR-V6
CV400-50-S-G3-TR-V6
CV400-60-S-G3-TR-V6
CV400-70-S-G3-TR-V6
CV400-80-S-G3-TR-V6
CV400-90-S-G3-TR-V6
CV400-100-S-G3-TR-V6
CV400-120-S-G3-TR-V6
CV400-140-S-G3-TR-V6
CV400-160-S-G3-TR-V6
CV400-180-S-G3-TR-V6
CV400-200-S-G3-TR-V6
CV750-3-S-G3-TR-V6
CV750-5-S-G3-TR-V6
CV750-10-S-G3-TR-V6
CV750-15-S-G3-TR-V6
CV750-20-S-G3-TR-V6
CV750-25-S-G3-TR-V6
CV750-30-S-G3-TR-V6
CV750-40-S-G3-TR-V6
CV750-45-S-G3-TR-V6
CV750-50-S-G3-TR-V6
CV750-60-S-G3-TR-V6
CV750-70-S-G3-TR-V6
CV750-80-S-G3-TR-V6
CV750-90-S-G3-TR-V6
CV750-100-S-G3-TR-V6
CV750-120-S-G3-TR-V6
CV750-140-S-G3-TR-V6
CV750-160-S-G3-TR-V6
CV750-180-S-G3-TR-V6
CV750-200-S-G3-TR-V6
2、在多數(shù)伺服系統(tǒng)中,所有的公共地和大地在信號(hào)端是接在一起的。多種連接大地方式產(chǎn)生的地回路很容易受噪音影響而在不同的參考點(diǎn)上產(chǎn)生流。
3、為了保持命令參考電壓的恒定,要將伺服驅(qū)動(dòng)器的信號(hào)地接到控制器的信號(hào)地。它也會(huì)接到外部電源的地,這將影響到控制器和驅(qū)動(dòng)器的工作(如:編碼器的5V電源)。
4、屏蔽層接地是比較困難的,有幾種方法。正確的屏蔽接地處是在其電路內(nèi)部的參考電位點(diǎn)上。這個(gè)點(diǎn)取決于噪聲源和接收是否同時(shí)接地,或者浮空。要確保屏蔽層在同一個(gè)點(diǎn)接地使得地電流不會(huì)流過(guò)屏蔽層。
新聞:市北區(qū)直線步進(jìn)馬達(dá)57BYGH11240A4批發(fā)
CH2200-3-S-G1-LD-H9
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CH2200-25-S-G1-LD-H9
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CH2200-45-S-G1-LD-H9
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CH2200-60-S-G1-LD-H9
CH2200-70-S-G1-LD-H9
CH2200-80-S-G1-LD-H9
CH2200-90-S-G1-LD-H9
CH2200-100-S-G1-LD-H9
CH2200-120-S-G1-LD-H9
CH2200-140-S-G1-LD-H9
CH2200-160-S-G1-LD-H9
CH2200-180-S-G1-LD-H9
CH2200-200-S-G1-LD-H9
CH3700-3-S-G1-LD-H9
CH3700-5-S-G1-LD-H9
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CH3700-60-S-G1-LD-H9
CH3700-70-S-G1-LD-H9
CH3700-80-S-G1-LD-H9
CH3700-90-S-G1-LD-H9
CH3700-100-S-G1-LD-H9
CH3700-120-S-G1-LD-H9
CH3700-140-S-G1-LD-H9
CH3700-160-S-G1-LD-H9
CH3700-180-S-G1-LD-H9
CH3700-200-S-G1-LD-H9
CH100-3-S-B-G1-LD-H9
CH100-5-S-B-G1-LD-H9
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CH100-15-S-B-G1-LD-H9
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CH100-25-S-B-G1-LD-H9
CH100-30-S-B-G1-LD-H9
CH100-40-S-B-G1-LD-H9
CH100-45-S-B-G1-LD-H9
CH100-50-S-B-G1-LD-H9
CH100-60-S-B-G1-LD-H9
CH100-70-S-B-G1-LD-H9
CH100-80-S-B-G1-LD-H9
CH100-90-S-B-G1-LD-H9
CH100-100-S-B-G1-LD-H9
CH100-120-S-B-G1-LD-H9
CH100-140-S-B-G1-LD-H9
CH100-160-S-B-G1-LD-H9
CH100-180-S-B-G1-LD-H9
CH100-200-S-B-G1-LD-H9
CH200-3-S-B-G1-LD-H9
CH200-5-S-B-G1-LD-H9
CH200-10-S-B-G1-LD-H9
CH200-15-S-B-G1-LD-H9
CH200-20-S-B-G1-LD-H9
CH200-25-S-B-G1-LD-H9
CH200-30-S-B-G1-LD-H9
CH200-40-S-B-G1-LD-H9
CH200-45-S-B-G1-LD-H9
CH200-50-S-B-G1-LD-H9
CH200-60-S-B-G1-LD-H9
CH200-70-S-B-G1-LD-H9
CH200-80-S-B-G1-LD-H9
CH200-90-S-B-G1-LD-H9
CH200-100-S-B-G1-LD-H9
CH200-120-S-B-G1-LD-H9
CH200-140-S-B-G1-LD-H9
CH200-160-S-B-G1-LD-H9
CH200-180-S-B-G1-LD-H9
CH200-200-S-B-G1-LD-H9
新聞:市北區(qū)直線步進(jìn)馬達(dá)57BYGH11240A4批發(fā)
為了盡可能的保障人生財(cái)產(chǎn)安全,減小財(cái)物損失,在安裝木質(zhì)防火門(mén)時(shí)應(yīng)遵守各種安裝規(guī)范。首先,在挑選木質(zhì)防火門(mén)時(shí),為了保證阻燃處理的質(zhì)量,木門(mén)的含水率應(yīng)控制在百分之十二以下,即應(yīng)選用以窯干法干燥木材制成的的門(mén)體。門(mén)體的表面應(yīng)保持光滑潔凈(可以是磨砂的,但不得有印記、劃痕等)。而為了固定門(mén)框、門(mén)體所選用的五金配件應(yīng)為符合標(biāo)準(zhǔn)的配套產(chǎn)品,安裝時(shí)應(yīng)用木螺絲固定在適宜位置。在準(zhǔn)備好各種施工工具(包括檢測(cè)工具與安裝工具),并根據(jù)圖紙與施工現(xiàn)場(chǎng)分別對(duì)門(mén)框進(jìn)行復(fù)核與檢查后,即可繼續(xù)剩下的安裝工作了。