JB/T 9050.1-2015 Translated English of Chinese Standard (JB/T 9050.1-2015, JBT9050.1-2015): Cylindrical reduction gear units. Part 1: General technical requirement

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https://www.chinesestandard.net, May 26, 2023 - Technology & Engineering - 13 pages
This Part of JB/T 9050 specifies the technical requirements, testing, inspection and marking, packaging and transportation of cylindrical gear reducers. This Part applies to single-stage, two-stage, three-stage and four-stage cylindrical gear reducers (hereinafter referred to as reducers) with a center distance 1000 mm at the low-speed stage; and also applies to single-stage, two-stage and three-stage planetary gear reducers (hereinafter referred to as reducers) with planetary carrier radius R300 mm at the low-speed stage.
 

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Contents

Foreword
6
Add the provisions on the parallelism tolerance of the bearing hole centerline see 3 3
7
Normative References
9
Appendix A Informative Heat Treatment of Gears
13

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