Development of Two Positions and Two Channels Grease Valve Driven by Stepper Motor

DOI

10.2991/eia-17.2017.59How to use a DOI?

Keywords

grease valve; centralized grease; lubricating system; stepper motor

Abstract

A design scheme of two positions two channels grease valve driven by stepper motor was proposed, and the design of valve core and driving device was introduced. This scheme used stepping motor as the driving, and the thrust was greatly increased, and it was able to work stably under 40MPa. The two positions two channels valve spool in using, not required of the laying of oil return pipeline, reduced the cost of the system, and was able to form a stable back pressure. The clip and tighten pressure of the valve core was effectively reduced by using a pressure reducing groove. Through the test of the nominal pressure, nominal flow, pressure loss and maximum allowable back pressure, it is shown that the designed two positions two channels grease valve driven by stepper motor can effectively improve the reliability of intelligent grease centralized lubricating system, and it can improve the safety of lubrication equipment.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Liping YUAN
AU  - Yugang ZHAO
AU  - Xinyu LIU
AU  - Zhanjun WANG
PY  - 2017/07
DA  - 2017/07
TI  - Development of Two Positions and Two Channels Grease Valve Driven by Stepper Motor
BT  - Proceedings of the 2017 International Conference on Electronic Industry and Automation (EIA 2017)
PB  - Atlantis Press
SP  - 273
EP  - 276
SN  - 1951-6851
UR  - https://doi.org/10.2991/eia-17.2017.59
DO  - 10.2991/eia-17.2017.59
ID  - YUAN2017/07
ER  -