Ðåäóêòîð ÐÌ-350
Ðåäóêòîð ÐÌ-350: íàçíà÷åíèå
Ðåäóêòîð ÐÌ-350 ïðåäñòàâëÿåò ñîáîé ðåäóêòîð,îòíîñÿùèéñÿ ê öèëèíäðè÷åñêèì äâóõñòóïåí÷àòûì ãîðèçîíòàëüíûì ïðèâîäàì. Ðåäóêòîð ÐÌ-350 èìååò îáùåìàøèíîñòðîèòåëüíîå ïðèìåíåíèå, îí íóæåí äëÿ ïðîâåäåíèÿ óâåëè÷åíèÿ êðóòÿùåãî ìîìåíòà è óìåíüøåíèÿ ÷àñòîòû âðàùåíèÿ, íàïðèìåð ðåäóêòîð ÐÌ-350 ýêñïëóàòèðóåòñÿ â ìåõàíèçìå ïîâîðîòà êðàíà ÄÝÊ 250 (èìåííî ïîýòîìó äàííûé ðåäóêòîð èìååò íàçâàíèå êðàíîâîãî). Âàæíî, ÷òî åñòü âîçìîæíîñòü ñîïðÿæåíèÿ ñ êëèíîðåìåííîé ïåðåäà÷åé.
Ðåäóêòîð ÐÌ-350: óñëîâèÿ ïðèìåíåíèÿ
1. Íàãðóçêà íà ðåäóêòîð ÐÌ-350 ìîæåò áûòü êàê ïîñòîÿííîé, òàêæå è ïåðåìåííîé, íàïðàâëåíèå ïðè ýòîì â îäíó ñòîðîíó èëè æå ðåâåðñèâíîå;
2. Ðàáîòà ñ äàííûì ïðèâîäîì ìîæåò âåñòèñü äëèòåëüíûì îáðàçîì èëè æå ñ ïåðèîäè÷åñêèìè îñòàíîâêàìè, à âàëû ìîãóò ïðîèçâîäèòü âðàùåíèå â ëþáóþ ñòîðîíó;
3. ×àñòîòà âðàùåíèÿ äëÿ âõîäíîãî âàëà íå ìîæåò ïðåâûøàòü 1500 îá/ìèí.;
4. Òåìïåðàòóðà âíåøíåé ñðåäû ìîæåò êîëåáàòüñÿ â èíòåðâàëå îò ìèíóñ 40C äî ïëþñ 50Ñ;
5. Äëÿ ðàáîòû ðåäóêòîðà ÐÌ-350 ïðåäóñìîòðåíà âîçìîæíîñòü ïîâûøåííîé çàïûëåííîñòè âîçäóõà, à ñðåäà äîëæíà áûòü íåàãðåññèâíîé;
6. Êëèìàòè÷åñêèå èñïîëíåíèÿ ïðåäóñìîòðåíû äâóõ òèïîâ Ó è Ò ( äëÿ êàòåãîðèè ðàçìåùåíèÿ 1...4 ) ïî ÃÎÑÒ 15150-69.
Ðåäóêòîð ÐÌ-350 èìååò ñòîèìîñòü, êîòîðàÿ íàïðÿìóþ çàâèñèò îò ìàòåðèàëîåìêîñòè ïðîèçâîäñòâà äàííîãî äâóõñòóïåí÷àòîãî öèëèíäðè÷åñêîãî ðåäóêòîðà. Âåäü ëþáîé ìîæåò îòìåòèòü, ÷òî äëÿ òîãî, ÷òîáû ïðîèçâåñòè ðåäóêòîð 33 ñáîðêè íåîáõîäèìî çàìåòíî áîëüøå ìåòàëëà, ÷åì ðåäóêòîðà ÐÌ-350, íî ñáîðêè, ê ïðèìåðó, 11. Ñîîòâåòñâåííî, îñíîâîïîëàãàþùèì ôàêòîðîì îïðåäåëåíèÿ öåíû ðåäóêòîðà ÐÌ-350 ñ÷èòàåòñÿ âàðèàíò ñáîðêè äàííîãî ïðèâîäà.
Ðåäóêòîð ÐÌ-350: âàðèàíòû ñáîðêè
Ðåäóêòîð ÐÌ-350: òåõíè÷åñêèå õàðàêòåðèñòèêè
×àñòîòà âðàùåíèÿ âõîäíîãî âàëà, îá/ìèí |
Ðåæèì ðàáîòû | Íîìèíàëüíûé êðóòÿùèé ìîìåíò , Íì | ||||||||
Ïåðåäàòî÷íîå ÷èñëî | íîìèíàëüíîå | 50 | 40 | 31,5 | 22,4 | 20 | ||||
ôàêòè÷åñêîå | 48,57 | 40,17 | 31,5 | 23,34 | 20,49 | |||||
600 | Îñîáî ëåãêèé | 4254 | 4222 | 4113 | 3977 | 3817 | ||||
ÏÂ = 15% | 2166 | 2175 | 2357 | 2304 | 2251 | |||||
ÏÂ = 25% | 1856 | 1855 | 2056 | 2007 | 1958 | |||||
ÏÂ = 40% | 1624 | 1599 | 1705 | 1710 | 1664 | |||||
ÏÂ=100% | 657 | 608 | 602 | 595 | 587 | |||||
750 | Îñîáî ëåãêèé | 3836 | 4145 | 4253 | 3925 | 3837 | ||||
ÏÂ = 15% | 2166 | 2098 | 2327 | 2230 | 2140 | |||||
ÏÂ = 25% | 1856 | 1842 | 2006 | 1933 | 1853 | |||||
ÏÂ = 40% | 1609 | 1586 | 1725 | 1635 | 1592 | |||||
ÏÂ = 100% | 588 | 563 | 602 | 595 | 600 | |||||
1000 | Îñîáî ëåãêèé | 4037 | 4068 | 3973 | 3835 | 3759 | ||||
ÏÂ = 15% | 2135 | 2111 | 2257 | 2141 | 2055 | |||||
ÏÂ = 25% | 1856 | 1842 | 1956 | 1851 | 1801 | |||||
ÏÂ = 40% | 1624 | 1535 | 1655 | 1583 | 1527 | |||||
ÏÂ = 100% | 580 | 576 | 602 | 602 | 607 | |||||
1250 | Îñîáî ëåãêèé | 4121 | 4053 | 3900 | 3746 | 3680 | ||||
ÏÂ = 15% | 2116 | 2057 | 2167 | 2034 | 2020 | |||||
ÏÂ = 25% | 1819 | 1781 | 1878 | 1766 | 1754 | |||||
ÏÂ = 40% | 1633 | 1535 | 1589 | 1498 | 1488 | |||||
ÏÂ = 100% | 594 | 583 | 602 | 607 | 595 | |||||
1500 | Îñîáî ëåãêèé | 4022 | 3889 | 3772 | 3642 | 3524 | ||||
ÏÂ = 15% | 2042 | 1996 | 2147 | 1933 | 1932 | |||||
ÏÂ = 25% | 1794 | 1740 | 1866 | 1680 | 1684 | |||||
ÏÂ = 40% | 1516 | 1484 | 1585 | 1427 | 1436 | |||||
ÏÂ=100% | 588 | 588 | 602 | 610 | 600 | |||||
Îáîçíà÷åíèå ðåäóêòîðà | ðåäóêòîð ÐÌ-350-50 | ðåäóêòîð ÐÌ-350-40 | ðåäóêòîð ÐÌ-350-31,5 | ðåäóêòîð ÐÌ-350-22,4 | ðåäóêòîð ÐÌ-350-20 |
×àñòîòà âðàùåíèÿ âõîäíîãî âàëà, îá/ìèí |
Ðåæèì ðàáîòû | Íîìèíàëüíûé êðóòÿùèé ìîìåíò , Íì | ||||||||
Ïåðåäàòî÷íîå ÷èñëî | íîìèíàëüíî | 16 | 12,5 | 10 | 8 | |||||
ôàêòè÷åñêîå | 15,75 | 12,64 | 10,35 | 8,23 | ||||||
600 | Îñîáî ëåãêèé | 3762 | 3643 | 3593 | 3460 | |||||
ÏÂ = 15% | 2332 | 2254 | 2142 | 2005 | ||||||
ÏÂ = 25% | 2031 | 1952 | 1862 | 1743 | ||||||
ÏÂ = 40% | 1730 | 1671 | 1582 | 1481 | ||||||
ÏÂ=100% | 677 | 684 | 692 | 695 | ||||||
750 | Îñîáî ëåãêèé | 3692 | 3623 | 3428 | 3407 | |||||
ÏÂ = 15% | 2247 | 2109 | 2004 | 1835 | ||||||
ÏÂ = 25% | 1946 | 1836 | 1740 | 1594 | ||||||
ÏÂ = 40% | 1665 | 1562 | 1477 | 1352 | ||||||
ÏÂ = 100% | 682 | 692 | 738 | 681 | ||||||
1000 | Îñîáî ëåãêèé | 3611 | 3502 | 3362 | 3184 | |||||
ÏÂ = 15% | 2092 | 1944 | 1790 | 1691 | ||||||
ÏÂ = 25% | 1821 | 1691 | 1552 | 1463 | ||||||
ÏÂ = 40% | 1550 | 1437 | 1315 | 1242 | ||||||
ÏÂ = 100% | 692 | 688 | 692 | 684 | ||||||
1250 | Îñîáî ëåãêèé | 3491 | 3333 | 3204 | 3019 | |||||
ÏÂ = 15% | 1938 | 1710 | 1661 | 1541 | ||||||
ÏÂ = 25% | 1685 | 1488 | 1432 | 1352 | ||||||
ÏÂ = 40% | 1433 | 1266 | 1218 | 1151 | ||||||
ÏÂ = 100% | 686 | 686 | 688 | 623 | ||||||
1500 | Îñîáî ëåãêèé | 3361 | 3180 | 3164 | 2778 | |||||
ÏÂ = 15% | 1816 | 1691 | 1714 | 1415 | ||||||
ÏÂ = 25% | 1575 | 1465 | 1384 | 1232 | ||||||
ÏÂ = 40% | 1344 | 1248 | 1173 | 1059 | ||||||
ÏÂ=100% | 692 | 684 | 626 | 687 | ||||||
Îáîçíà÷åíèå ðåäóêòîðà |
ðåäóêòîð ÐÌ-350-16 | ðåäóêòîð ÐÌ-350-12,5 | ðåäóêòîð ÐÌ-350-10 | ðåäóêòîð ÐÌ-350-8 |
Ðåäóêòîð ÐÌ-350: ãàáàðèòíûå è ïðèñîåäèíèòåëüíûå ðàçìåðû
aw | aw2 | L | L1 | L2 | l | l1 | l2 | l3 | l4 | l5 | B | B1 | B2 | H | H1 | h | d | Ìàññà, êã |
350 | 200 | 710 | 260 | 268,5 | 415 | 310 | 5P | 60 | 238 | 280 | 270 | 250 | 290 | 400 | 200 | 23 | 17 | 145 |
Ðåäóêòîð ÐÌ-350: ÷åðò¸æ âõîäíîãî è âûõîäíîãî âàëà
Âõîäíîé âàë 1 ïåðåäà÷è | d | d1 | d3 | d4(íå áîëåå) | l | l1 | b | h | t |
40 | 35,9 | Ì24x2 | 63 | 110 | 82 | 10 | 8 | 5 | |
Âûõîäíîé âàë | d m6 | d1 | b | l | t | ||||
55 | 65 | 16 | 82 | 60 |
Ðåäóêòîð ÐÌ-350: ïðèìåð óñëîâíîãî îáîçíà÷åíèÿ ïðè ôîðìèðîâàíèè çàêàçà
Ðåäóêòîð ÐÌ-350-31,5-11-Ó2, ãäå:
- ÐÌ - òèï âûáðàííîãî äëÿ çàêàçà ïðèâîäà;
- 350 - îáùåå ìåæîñåâîå ðàññòîÿíèå äëÿ ðåäóêòîðà, èçìåðÿåìîå â ìì;
- 31,5 - íîìèíàëüíîå ïåðåäàòî÷íîå ÷èñëî;
- 11 - âàðèàíò ñáîðêè;
- Ó - âàðèàíò èñïîëíåíèÿ;
- 2 - êàòåãîðèÿ ðàçìåùåíèÿ.