產(chǎn)品詳情
電阻器會(huì)東BP1-316/3225頻敏變阻器歡迎來電洽談
、型號(hào)意義
R □ 5 □－ □ － □ / □ □ － □
︱ ︱ ︱ ︱ ︱ ︱ ︱ ︱ ︱ 防護(hù)外殼 （注）
︱ ︱ ︱ ︱ ︱ ︱ ︱ ︱ 電阻元件代號(hào)
︱ ︱ ︱ ︱ ︱ ︱ ︱ 電阻器箱數(shù)
︱ ︱ ︱ ︱ ︱ ︱ 電動(dòng)機(jī)極數(shù)
︱ ︱ ︱ ︱ ︱ 電動(dòng)機(jī)機(jī)座號(hào)
︱ ︱ ︱ ︱ 通電持續(xù)率
︱ ︱ ︱ 設(shè)計(jì)序號(hào)（匹配YZR系列電動(dòng)機(jī)）
︱ ︱ 控制系統(tǒng)代號(hào)
︱ 電阻器
電阻器RT54-180L-6/3J電阻器注：帶有外殼的代號(hào)為“X”，防護(hù)等級(jí)為IP23.，通用戶外防雨“X2”；戶內(nèi)安全防護(hù)“X1”；不帶有外殼的則無“X”代號(hào)。
會(huì)東BP1-316/3225頻敏變阻器歡迎來電洽談
1、電阻F元件代號(hào):
“B”-ZB1及ZB2—康銅板形電阻器元件；
J（Y）-ZJ（Y）-鐵鉻鋁齒形（又稱大波浪電阻元件）；
D-ZD1-鐵鉻鋁小波浪電阻元件；
Ｈ－ZH-不銹鋼網(wǎng)狀形電阻器元件。
2、通電持續(xù)率TD%：
TD15%為“1”； TD25%為“2”； TD40%為“4”； TD60%為“6”
3、控制系統(tǒng)代號(hào)：
T-凸輪控制器控制（不對(duì)稱電阻）
K-凸輪控制器控制（不對(duì)稱電阻，轉(zhuǎn)子相開路起動(dòng)）
Q-用PQR10型即PQD6402型升降控制箱（七段電阻六段切換）
S-用PQS單相制動(dòng)型升降控制箱（五段電阻四段切換）
Sf-用PQS單相制動(dòng)型升降控制箱（六段電阻五段切換）
Y-RQY型PQR9型即PQD6401型平移控制箱
Z-PQZ型抓斗控制箱（四段電阻三段切換）
Ze-PQZ型抓斗控制箱（五段電阻四段切換）
F-QR2S二級(jí)反接制動(dòng)升降控制箱
會(huì)東BP1-316/3225頻敏變阻器歡迎來電洽談
RQ52-180L-6/3H17KW電阻器RQ52-200L-6/4H26KW電阻器RQ52-225M-6/5H34KW電阻器RQ52-250M1-6/5H42KW電阻器RQ52-250M2-6/6H52KW電阻器RQ52-280S-6/7H63KW電阻器RQ52-280M-6/9H85KW電阻器RQ52-160L-8/2H9KW電阻器RQ52-180L-8/3H13KW電阻器RQ52-200L-8/3H18.5KW電阻器RQ52-225M-8/3H26KW電阻器RQ52-250M1-8/5H35KW電阻器RQ52-250M2-8/5H42KW電阻器RQ52-280S-8/5H52KW電阻器RQ52-280M-8/7H63KW電阻器RQ52-315S-8/9H85KW電阻器RQ52-315M-8/11H100KW電阻器RQ52-280S-10/6H42KW電阻器RQ52-280M-10/6H55KW電阻器 電阻器RQ52-315M-10/10H85KW電阻器RQ52-355M-10/12H110KW電阻器RQ52-355L1-10/13H132KW電阻器RQ52-355L2-10/18H150KW電阻器RQ52-400L1-10/20H190KW電阻器RQ52-400L2-10/24H240KW電阻器RQ54-180L-6/4H15KW電阻器RQ54-200L-6/4H22KW電阻器RQ54-225M-6/5H30KW電阻器RQ54-250M1-6/5H37KW電阻器RQ54-250M2-6/7H45KW電阻器RQ54-280S-6/9H55KW電阻器RQ54-280M-6/10H75KW電阻器RQ54-160L-8/3H7.5KW電阻器RQ54-180L-8/3H11KW電阻器RQ54-200L-8/3H15KW電阻器RQ54-225M-8/5H22KW電阻器RQ54-250M1-8/5H30KW電阻器RQ54-250M2-8/6H37KW電阻器RQ54-280S-8/6H45KW電阻器RQ54-280M-8/7H55KW電阻器RQ54-315S-8/10H75KW電阻器RQ54-315M-8/12H90KW電阻器RQ54-280S-10/6H37KW RQ54-315S-10/8H55KW電阻器RQ54-315M-10/12H75KW電阻器RQ54-355M-10/14H90KW電阻器RQ54-355L1-10/16H110KW電阻器RQ54-355L2-10/19H132KW電阻器RQ54-400L1-10/24H160KW電阻器RQ54-400L2-10/27H200KW電阻器RQ56-160M2-6/3H6.3KW電阻器RQ56-160L-6/3H9KW電阻器RQ56-180L-6/3H13KW電阻器RQ56-200L-6/4H19KW電阻器RQ56-225M-6/5H26KW電阻器RQ56-250M1-6/6H32KW電阻器RQ56-250M2-6/7H39KW電阻器RQ56-280S-6/8H48KW電阻器RQ56-280M-6/12H63KW電阻器RQ56-160L-8/2H6KW電阻器RQ56-180L-8/3H9KW電阻器RQ56-200L-8/3H13KW電阻器RQ56-225M-8/5H18.5KW電阻器RQ56-250M1-8/5H26KW電阻器RQ56-250M2-8/7H32KW電阻器RQ56-280S-8/7H39KW電阻器RQ56-280M-8/9H48KW電阻器RQ56-315S-8/9H63KW電阻器RQ56-315M-8/10H75KW電阻器RQ56-280S-10/5H32KW電阻器RQ56-280M-10/9H37KW電阻器RQ56-315S-10/8H48KW電阻器RQ56-315M-10/10H63KW電阻器RQ56-355M-10/14H75KW電阻器RQ56-355L1-10/18H90KW電阻器RQ56-355L2-10/21H110KW電阻器RQ56-400L1-10/24H135KW電阻器RQ56-400L2-10/25H170KW電阻器
會(huì)東BP1-316/3225頻敏變阻器歡迎來電洽談
GCr15SiMo和GCr18Mo鋼分別是在1986～1995年期間后開發(fā)的高淬透性軸承鋼，其目的是為了適應(yīng)國民經(jīng)濟(jì)的發(fā)展，特別是重型機(jī)械、礦山機(jī)械、采掘鉆井機(jī)械等大型化、重型化的發(fā)展需求。這些領(lǐng)域?qū)Υ笮洼S承的品種、規(guī)格和數(shù)量的需求越來越多，軸承尺寸增加，要求軸承內(nèi)外套圈的有效壁厚和滾體直徑也隨之加大，用GCr15SiMn鋼的淬透性、淬硬性及軸承的壽命滿足不了實(shí)際需要。GCr15SiMo鋼開發(fā)的基本思路為：通過研究Si對(duì)Cr-Mo系SKF25及Mo對(duì)Cr-Si-Mn系的GCr15SiMn鋼各項(xiàng)性能的影響，而篩選出淬透性J6≥25mm，同時(shí)淬硬性等各項(xiàng)性能良好的鋼種；GCr18Mo鋼則是以德國鋼號(hào)1CrMo7（相當(dāng)于SKF24）為基礎(chǔ)而開發(fā)的適宜于貝氏體等溫淬火的鋼種，其淬透性為88端淬J6值為18mm。
