Dynatech QUASAR-SV 사용 지침 및 유지 관리 매뉴얼 - 페이지 5

{카테고리_이름} Dynatech QUASAR-SV에 대한 사용 지침 및 유지 관리 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dynatech QUASAR-SV 13 페이지. Overspeed governor

INSTRUCTIONS: QUASAR SV Code: DYN 64.1.06

Date: 08/11/2016 Revision: 06

4 WORKING PRINCIPLES

The Quasar governor is of a centrifugal type. It may operate either going up or down or only going down according

to the governor model.

The governor in the Quasar SV assembly is of the "on-board" type. This means that the governor travels along with

the car and the rope remains static (unlike a conventional governor).

The rope, attached to the pit's ceiling and floor, goes through the governor along its pulleys' grooves. This way, the

rope makes the pulley rotate and when the car reaches tripping speed, the main pulley will rotate until the speed

allows the centrifugal system to lock on the locking part. This governor locking will cause the safety gear to operate,

thus stopping the car movement. This rope is in an open circuit, both ends being tensed by a spring-tensioning

device.

A diagram of the unit assembly is displayed below.

Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer

area in Dynatech's website in order to consult the full manual; http://customers.dynatech-elevation.com/

(1) Main pulley

(2) Locking system

(3) Centrifugal system

(4) Diverter pulley

(5) Car or frame fixing bracket