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圆柱齿轮减速器标准中心距(摘自GB/T 10090—1988) |
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单级减速器和两级同轴式减速器 |
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63 |
(67) |
71 |
(75) |
80 |
(85) |
90 |
(95) |
100 |
(106) |
112 |
(118) |
125 |
(132) |
140 |
|
(150) |
160 |
(170) |
180 |
(190) |
200 |
(212) |
224 |
(236) |
250 |
(265) |
280 |
(300) |
315 |
(335) |
|
355 |
(375) |
400 |
(425) |
450 |
(475) |
500 |
(530) |
560 |
(600) |
630 |
(670) |
710 |
(750) |
800 |
|
(850) |
900 |
(950) |
1000 |
(1060) |
1120 |
(1180) |
1250 |
(1320) |
1400 |
(1500) |
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两级减速器 |
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低速级aⅡ |
100 |
(106) |
112 |
(118) |
125 |
(132) |
140 |
(150) |
160 |
(170) |
180 |
(190) |
200 |
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高速级aⅠ |
71 |
(75) |
80 |
(85) |
90 |
(95) |
100 |
(106) |
112 |
(118) |
125 |
(132) |
140 |
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总中心距a |
171 |
(181) |
192 |
(203) |
215 |
(227) |
240 |
(256) |
272 |
(288) |
305 |
(322) |
340 |
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低速级aⅡ |
(212) |
224 |
(236) |
250 |
(265) |
280 |
(300) |
315 |
(335) |
355 |
(375) |
400 |
(425) |
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高速级aⅠ |
(150) |
160 |
(170) |
180 |
(190) |
200 |
(212) |
224 |
(236) |
250 |
(265) |
280 |
(300) |
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总中心距a |
(362) |
384 |
(406) |
430 |
(455) |
480 |
(512) |
539 |
(571) |
605 |
(640) |
680 |
(725) |
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低速级aⅡ |
450 |
(475) |
500 |
(530) |
560 |
(600) |
630 |
(670) |
710 |
(750) |
800 |
(850) |
900 |
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高速级aⅠ |
315 |
(335) |
355 |
(375) |
400 |
(425) |
450 |
(475) |
500 |
(530) |
560 |
(600) |
630 |
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总中心距a |
765 |
(810) |
855 |
(905) |
960 |
(1025) |
1080 |
(1145) |
1210 |
(1280) |
1360 |
(1450) |
1530 |
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低速级aⅡ |
(950) |
1000 |
(1060) |
1120 |
(1180) |
1250 |
(1320) |
1400 |
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高速级aⅠ |
(670) |
710 |
(750) |
800 |
(850) |
900 |
(950) |
1000 |
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总中心距a |
(1620) |
1710 |
(1810) |
1920 |
(2030) |
2150 |
(2270) |
2400 |
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三级减速器 |
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低速级aⅡ |
140 |
(150) |
160 |
(170) |
180 |
(190) |
200 |
(212) |
224 |
(236) |
250 |
(265) |
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中速级aⅡ |
100 |
(106) |
112 |
(118) |
125 |
(132) |
140 |
(150) |
160 |
(170) |
180 |
(190) |
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高速级aⅠ |
71 |
(75) |
80 |
(85) |
90 |
(95) |
100 |
(106) |
112 |
(118) |
125 |
(132) |
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总中心距a |
311 |
(331) |
352 |
(373) |
395 |
(417) |
440 |
(468) |
496 |
(524) |
555 |
(587) |
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低速级aⅡ |
280 |
(300) |
315 |
(335) |
355 |
(375) |
400 |
(425) |
450 |
(475) |
500 |
(530) |
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中速级aⅡ |
200 |
(212) |
224 |
(236) |
250 |
(265) |
280 |
(300) |
315 |
(335) |
355 |
(375) |
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高速级aⅠ |
140 |
(150) |
160 |
(170) |
180 |
(190) |
200 |
(212) |
224 |
(236) |
250 |
(265) |
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总中心距a |
620 |
(662) |
699 |
(741) |
785 |
(830) |
880 |
(937) |
989 |
(1046) |
1105 |
(1170) |
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低速级aⅡ |
560 |
(600) |
630 |
(670) |
710 |
(750) |
800 |
(850) |
900 |
(950) |
1000 |
(1060) |
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中速级aⅡ |
400 |
(425) |
450 |
(475) |
500 |
(530) |
560 |
(600) |
630 |
(670) |
710 |
(750) |
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高速级aⅠ |
280 |
(300) |
315 |
(335) |
355 |
(375) |
400 |
(425) |
450 |
(475) |
500 |
(530) |
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总中心距a |
1240 |
(1325) |
1395 |
(1480) |
1565 |
(1655) |
1760 |
(1875) |
1980 |
(2095) |
2210 |
(2340) |
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低速级aⅡ |
1120 |
(1180) |
1250 |
(1320) |
1400 |
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中速级aⅡ |
800 |
(850) |
900 |
(950) |
1000 |
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高速级aⅠ |
560 |
(600) |
630 |
(670) |
710 |
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总中心距a |
2480 |
(2630) |
2780 |
(2940) |
3110 |
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注：无括号的数值为第1系列，括号中数值为第2系列，应优先选用第1系列。 |
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