JB/T 11993-2014Slewing reducers (English PDF)

JB/T 11993-2014 is the English-translated version of 回转式减速机.

JB/T 11993-2014 is a recommended Chinese machinery industry standard for slewing reducers, the geared units that turn the rotating part of a machine. It defines the terms used for them, fixes their types and basic parameters, and then sets requirements, test methods and inspection rules along with marking, packaging, transportation and storage. Its field of application is slewing reducers themselves, without restriction to one machine type. The references it quotes include GB/T 1348-2009, GB/T 7323-2008, GB/T 13306-2011, GB/T 13384-2008, GB/T 22523-2008, JB/T 2300-2011 and JB/T 5558-1991. Chinese classification J19 and international classification 21.120 apply. Issued on 6 May 2014, it has applied since 1 October 2014.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 23 pages — is available in the English PDF.

1. 1

   Add to cart

   Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.

2. 2

   Checkout

   Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).

3. 3

   Instant delivery (0–9 sec)

   Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.

4. 4

   Invoice included

   A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.