JB/T 9050.1-2015: Cylindrical reduction gear units - Part 1: General technical requirement

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Scope

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 α≤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 R≤300 mm at the low-speed stage.

Basic Data

Standard ID	JB/T 9050.1-2015 (JB/T9050.1-2015)
Description (Translated English)	Cylindrical reduction gear units - Part 1: General technical requirement
Sector / Industry	Mechanical and Machinery Industry Standard (Recommended)
Classification of Chinese Standard	J19
Classification of International Standard	21.2
Word Count Estimation	10,113
Date of Issue	2015-04-30
Date of Implementation	2015-10-01
Older Standard (superseded by this standard)	JB/T 9050.1-1999
Quoted Standard	GB/T 191; GB/T 1184-1996; GB/T 3480-1997; GB/T 10095.1-2008; GB/T 13306; GB/T 13384; GB/Z 18620.2; JB/T 5000.3; JB/T 5000.4; JB/T 5000.12; JB/T 7929-1999; JB/T 8831; JB/T 5558
Regulation (derived from)	Ministry of Industry and Information Technology Announcement (2015 No. 28)
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the technical requirements of cylindrical gear reducer, testing, inspection and marking, packaging, transportation. This standard is applicable to single-, two-, three- and four-stage cylindrical gear reducers (hereinafter abbreviated as reducer) with a center distance of a �� l 000 mm at low speed, and also for single-stage, low-speed planetary carrier R �� 300 mm Level, two and three planetary gear reducer (hereinafter referred to as reducer).