Sheave
Korean 시브, 쉬브, 도르래, 풀리
A sheave is a pulley with grooves that carry the ropes. The standard calls it a pulley, and the traction sheave of the machine drives the ropes by friction in those grooves.Korean Elevator Safety Standard, Annex 22 3.6
Size rules in the standard
- Pitch diameterThe pitch diameter of traction sheaves, pulleys and drums must be at least 40 times the nominal rope diameter.Korean Elevator Safety Standard, Annex 22 9.2.1 PCD ›
D&D products
14 Sheave. Specifications and drawings are on each product page.D&D public catalog
See all 14 Sheave ›Related terms
Related articles
D&D technical articles that discuss Sheave. Articles are not used as sources for the definition.
Sheave enquiriesWeekdays 09:00 to 18:00 KST, by phone or enquiry form.
Sources
- Annex 22: MOIS Notice 2022-18, Elevator Safety Standard, Annex 22 (KC 2050-51:2022). English terms are the ones printed in brackets in Annex 22.
- D&D public catalog
