17, 如何為我的應(yīng)用選擇適當(dāng)?shù)墓╇婋娫??
推薦選擇電源電壓值比所需的電壓高 10%-50% 。此百分比因 Kt, Ke, 以及系統(tǒng)內(nèi)的電壓降而不同。驅(qū)動(dòng)器的電流值應(yīng)該足夠傳送應(yīng)用所需的能量。記住驅(qū)動(dòng)器的輸出電壓值與供電電壓不同 , 因此驅(qū)動(dòng)器輸出電流也與輸入電流不相同。為確定合適的供電電流,需要計(jì)算此應(yīng)用所有的功率需求,再增加 5% 。按 I = P/V 公式計(jì)算即可得到所需電流值。
推薦選擇電源電壓值比所需的電壓高 10%-50% 。此百分比因 Kt, Ke, 以及系統(tǒng)內(nèi)的電壓降而不同。驅(qū)動(dòng)器的電流值應(yīng)該足夠傳送應(yīng)用所需的能量。記住驅(qū)動(dòng)器的輸出電壓值與供電電壓不同 , 因此驅(qū)動(dòng)器輸出電流也與輸入電流不相同。為確定合適的供電電流,需要計(jì)算此應(yīng)用所有的功率需求,再增加 5% 。按 I = P/V 公式計(jì)算即可得到所需電流值。
新聞:南京兩相直流電動(dòng)機(jī)SST86D0205庫(kù)存
直流電機(jī)試驗(yàn)項(xiàng)目?jī)?nèi)容?
一、測(cè)量勵(lì)磁繞組和電樞的絕緣電阻;
二、測(cè)量勵(lì)磁繞組的直流電阻;
三、測(cè)量電樞整流片間的直流電阻;
四、勵(lì)磁繞組和電樞的交流耐壓試驗(yàn);
五、測(cè)量勵(lì)磁可變電阻器的直流電阻;
六、測(cè)量勵(lì)磁回路連同所有連接設(shè)備的絕緣電阻;
七、勵(lì)磁回路連同所有連接設(shè)備的交流耐壓試驗(yàn);
八、檢查電機(jī)繞組的極性及其連接的正確性;
九、調(diào)整電機(jī)炭刷的中性位置;
十、測(cè)錄直流發(fā)電機(jī)的空載特性和以轉(zhuǎn)子繞組為負(fù)載的勵(lì)磁機(jī)負(fù)載特性曲線。
注:6000kW以上同步發(fā)電機(jī)及調(diào)相機(jī)的勵(lì)磁機(jī),應(yīng)按本條全部項(xiàng)目進(jìn)行試驗(yàn)。其余直流電機(jī)按本條、二、五、六、八、九、十款進(jìn)行。
新聞:南京兩相直流電動(dòng)機(jī)SST86D0205庫(kù)存

嚴(yán)禁在停機(jī)時(shí)轉(zhuǎn)動(dòng)手輪柄。超微粉碎機(jī)調(diào)速機(jī)所用潤(rùn)滑油,采用N32堿性高鋅型高級(jí)抗摩液壓油,減速機(jī)用41普遍潤(rùn)滑油,切不可用其它機(jī)沒替代。超微粉碎機(jī)使用3小時(shí)后,應(yīng)更換新油,然后在使用5小時(shí)后第二次換油,再以后使用1小時(shí)換一次。超微粉碎機(jī)對(duì)于溫度相對(duì)于其他類型的粉碎機(jī)要敏感,所以在冬天使用要倍加小心,不過(guò)環(huán)境溫度的降低對(duì)于超微粉碎機(jī)運(yùn)行也會(huì)起到一個(gè)好的作用,機(jī)器本身以及物料的升溫會(huì)低,更有利于粉碎一些熱敏性物料。
新聞:南京兩相直流電動(dòng)機(jī)SST86D0205庫(kù)存

CV3700-3-S-B-G4-DL-V0
CV3700-5-S-B-G4-DL-V0
CV3700-10-S-B-G4-DL-V0
CV3700-15-S-B-G4-DL-V0
CV3700-20-S-B-G4-DL-V0
CV3700-25-S-B-G4-DL-V0
CV3700-30-S-B-G4-DL-V0
CV3700-40-S-B-G4-DL-V0
CV3700-45-S-B-G4-DL-V0
CV3700-50-S-B-G4-DL-V0
CV3700-60-S-B-G4-DL-V0
CV3700-70-S-B-G4-DL-V0
CV3700-80-S-B-G4-DL-V0
CV3700-90-S-B-G4-DL-V0
CV3700-100-S-B-G4-DL-V0
CV3700-120-S-B-G4-DL-V0
CV3700-140-S-B-G4-DL-V0
CV3700-160-S-B-G4-DL-V0
CV3700-180-S-B-G4-DL-V0
CV3700-200-S-B-G4-DL-V0
CV100-3-S-G4-DR-V6
CV100-5-S-G4-DR-V6
CV100-10-S-G4-DR-V6
CV100-15-S-G4-DR-V6
CV100-20-S-G4-DR-V6
CV100-25-S-G4-DR-V6
CV100-30-S-G4-DR-V6
CV100-40-S-G4-DR-V6
CV100-45-S-G4-DR-V6
CV100-50-S-G4-DR-V6
CV100-60-S-G4-DR-V6
CV100-70-S-G4-DR-V6
CV100-80-S-G4-DR-V6
CV100-90-S-G4-DR-V6
CV100-100-S-G4-DR-V6
CV100-120-S-G4-DR-V6
CV100-140-S-G4-DR-V6
CV100-160-S-G4-DR-V6
CV100-180-S-G4-DR-V6
CV100-200-S-G4-DR-V6
CV200-3-S-G4-DR-V6
CV200-5-S-G4-DR-V6
CV200-10-S-G4-DR-V6
CV200-15-S-G4-DR-V6
CV200-20-S-G4-DR-V6
CV200-25-S-G4-DR-V6
CV200-30-S-G4-DR-V6
CV200-40-S-G4-DR-V6
CV200-45-S-G4-DR-V6
CV200-50-S-G4-DR-V6
CV200-60-S-G4-DR-V6
CV200-70-S-G4-DR-V6
CV200-80-S-G4-DR-V6
CV200-90-S-G4-DR-V6
CV200-100-S-G4-DR-V6
CV200-120-S-G4-DR-V6
CV200-140-S-G4-DR-V6
CV200-160-S-G4-DR-V6
CV200-180-S-G4-DR-V6
CV200-200-S-G4-DR-V6
CV400-3-S-G4-DR-V6
CV400-5-S-G4-DR-V6
CV400-10-S-G4-DR-V6
CV400-15-S-G4-DR-V6
CV400-20-S-G4-DR-V6
CV400-25-S-G4-DR-V6
CV400-30-S-G4-DR-V6
CV400-40-S-G4-DR-V6
CV400-45-S-G4-DR-V6
CV400-50-S-G4-DR-V6
CV400-60-S-G4-DR-V6
CV400-70-S-G4-DR-V6
CV400-80-S-G4-DR-V6
CV400-90-S-G4-DR-V6
CV400-100-S-G4-DR-V6
CV400-120-S-G4-DR-V6
CV400-140-S-G4-DR-V6
CV400-160-S-G4-DR-V6
CV400-180-S-G4-DR-V6
CV400-200-S-G4-DR-V6
半無(wú)框式淋浴房:外框?yàn)殇X合金框或不銹鋼材質(zhì),板片為鋼化玻璃為主。、無(wú)框式淋浴房:主要由鉸鏈、固定夾片、剪力桿及鋼化玻璃組合而成,因?yàn)槠錇闊o(wú)框式設(shè)計(jì),因此設(shè)計(jì)時(shí)需對(duì)墻壁材質(zhì)及垂直度要求較高。淋浴房的外形一般為對(duì)稱的弧扇形,也有方形、鉆石形等,以進(jìn)入方式分有角向進(jìn)入或單面進(jìn)入式,角向進(jìn)入式特點(diǎn)是可以擴(kuò)大使用率,可以更好利用有限的浴室面積,方形對(duì)角形、弧形淋、鉆石形淋浴房均屬此類,是應(yīng)用較多的款式,選購(gòu)淋浴房的外形要參考衛(wèi)生間的大小和走向。
新聞:南京兩相直流電動(dòng)機(jī)SST86D0205庫(kù)存
CH2200-3-S-G2-RD-H9
CH2200-5-S-G2-RD-H9
CH2200-10-S-G2-RD-H9
CH2200-15-S-G2-RD-H9
CH2200-20-S-G2-RD-H9
CH2200-25-S-G2-RD-H9
CH2200-30-S-G2-RD-H9
CH2200-40-S-G2-RD-H9
CH2200-45-S-G2-RD-H9
CH2200-50-S-G2-RD-H9
CH2200-60-S-G2-RD-H9
CH2200-70-S-G2-RD-H9
CH2200-80-S-G2-RD-H9
CH2200-90-S-G2-RD-H9
CH2200-100-S-G2-RD-H9
CH2200-120-S-G2-RD-H9
CH2200-140-S-G2-RD-H9
CH2200-160-S-G2-RD-H9
CH2200-180-S-G2-RD-H9
CH2200-200-S-G2-RD-H9
CH3700-3-S-G2-RD-H9
CH3700-5-S-G2-RD-H9
CH3700-10-S-G2-RD-H9
CH3700-15-S-G2-RD-H9
CH3700-20-S-G2-RD-H9
CH3700-25-S-G2-RD-H9
CH3700-30-S-G2-RD-H9
CH3700-40-S-G2-RD-H9
CH3700-45-S-G2-RD-H9
CH3700-50-S-G2-RD-H9
CH3700-60-S-G2-RD-H9
CH3700-70-S-G2-RD-H9
CH3700-80-S-G2-RD-H9
CH3700-90-S-G2-RD-H9
CH3700-100-S-G2-RD-H9
CH3700-120-S-G2-RD-H9
CH3700-140-S-G2-RD-H9
CH3700-160-S-G2-RD-H9
CH3700-180-S-G2-RD-H9
CH3700-200-S-G2-RD-H9
CH100-3-S-B-G2-RD-H9
CH100-5-S-B-G2-RD-H9
CH100-10-S-B-G2-RD-H9
CH100-15-S-B-G2-RD-H9
CH100-20-S-B-G2-RD-H9
CH100-25-S-B-G2-RD-H9
CH100-30-S-B-G2-RD-H9
CH100-40-S-B-G2-RD-H9
CH100-45-S-B-G2-RD-H9
CH100-50-S-B-G2-RD-H9
CH100-60-S-B-G2-RD-H9
CH100-70-S-B-G2-RD-H9
CH100-80-S-B-G2-RD-H9
CH100-90-S-B-G2-RD-H9
CH100-100-S-B-G2-RD-H9
CH100-120-S-B-G2-RD-H9
CH100-140-S-B-G2-RD-H9
CH100-160-S-B-G2-RD-H9
CH100-180-S-B-G2-RD-H9
CH100-200-S-B-G2-RD-H9
CH200-3-S-B-G2-RD-H9
CH200-5-S-B-G2-RD-H9
CH200-10-S-B-G2-RD-H9
CH200-15-S-B-G2-RD-H9
CH200-20-S-B-G2-RD-H9
CH200-25-S-B-G2-RD-H9
CH200-30-S-B-G2-RD-H9
CH200-40-S-B-G2-RD-H9
CH200-45-S-B-G2-RD-H9
CH200-50-S-B-G2-RD-H9
CH200-60-S-B-G2-RD-H9
CH200-70-S-B-G2-RD-H9
CH200-80-S-B-G2-RD-H9
CH200-90-S-B-G2-RD-H9
CH200-100-S-B-G2-RD-H9
CH200-120-S-B-G2-RD-H9
CH200-140-S-B-G2-RD-H9
CH200-160-S-B-G2-RD-H9
CH200-180-S-B-G2-RD-H9
CH200-200-S-B-G2-RD-H9