Investigation of electrohydraulic valve with the stepper motor

Concept and modelling of the electrohydraulic valve with DC and stepper motors

MATEC Web of Conferences ◽

10.1051/matecconf/201925206003 ◽

2019 ◽

Vol 252 ◽

pp. 06003 ◽

Cited By ~ 1

Author(s):

Dominik Rybarczyk

Keyword(s):

Hydraulic Drive ◽

Dc Motor ◽

Stepper Motor ◽

Proportional Valve ◽

Positioning Accuracy ◽

Accuracy Requirement ◽

Stepper Motors ◽

New Type ◽

Drive Systems ◽

Electrohydraulic Valve

The article describes concept and modelling of a new type of electrohydraulic valve controlled by the combination of a stepper motor and a DC motor. The aim of this invention is to use in the proportional valve two motors with the different properties. Both motors are responsible for the movement of a valve spool. The stepper motor and the DC motor are connected to a shaft by using a bellows coupling. Transfer from rotary to linear motion is performed by use of a bolt-nut system. According to the invention, presented here valve can be used in hydraulic drive systems with high positioning accuracy requirement. The author was granted a patent no. P.421994 on the invention described in this paper.

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Investigations of Electronic Controller for Electrohydraulic Valve with DC and Stepper Motor

Lecture Notes in Mechanical Engineering - Advances in Manufacturing II ◽

10.1007/978-3-030-16943-5_17 ◽

2019 ◽

pp. 189-200

Author(s):

Dominik Rybarczyk

Keyword(s):

Stepper Motor ◽

Electrohydraulic Valve ◽

Electronic Controller

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INVESTIGATION OF POSITION ELECTRIC DRIVE BASED ON STEPPER MOTOR IN MICROSTEPPING MODE

ELECTRICAL AND COMPUTER SYSTEMS ◽

10.15276/eltecs.19.95.2015.06 ◽

2015 ◽

Vol 19 (95) ◽

pp. 24-27

Author(s):

Elena S. Nazarova ◽

◽

Vladimir V. Osadchii ◽

Sergej Ju. Tobolkin ◽

◽

...

Keyword(s):

Electric Drive ◽

Stepper Motor

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Pulse Width Modulated FPGA Based Digital Controller For Microstepping Stepper Motor Drive For Solar-Array Drive In Satellites

i-manager’s Journal on Instrumentation and Control Engineering ◽

10.26634/jic.1.2.2232 ◽

2013 ◽

Vol 1 (2) ◽

pp. 14-18 ◽

Cited By ~ 1

Author(s):

Sachin Angadi ◽

◽

Satyanarayana Kumari B ◽

H .V. Saikumar ◽

◽

...

Keyword(s):

Pulse Width ◽

Digital Controller ◽

Stepper Motor ◽

Solar Array ◽

Motor Drive ◽

Pulse Width Modulated

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Hybrid Bipolar Stepper Motor Control by variable gain PID Controller

10.26678/abcm.cobem2017.cob17-2271 ◽

2017 ◽

Author(s):

Rafael Antonio Comparsi Laranja ◽

Iago Camargo Silveira

Keyword(s):

Motor Control ◽

Pid Controller ◽

Stepper Motor ◽

Variable Gain ◽

Stepper Motor Control

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Design and Implementation of Microcontroller Based Stepper Motor Control System for 3-Axis Airfoil Maker CNC Machine

International Journal of Scientific and Research Publications (IJSRP) ◽

10.29322/ijsrp.8.9.2018.p8114 ◽

2018 ◽

Vol 8 (9) ◽

Author(s):

Thet Yee Mon ◽

San Hlaing Oo ◽

Hnin Ei Phyu

Keyword(s):

Motor Control ◽

Control System ◽

Stepper Motor ◽

Cnc Machine ◽

Design And Implementation ◽

Stepper Motor Control ◽

Motor Control System

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Study on setting of the stepper motor current value for the dilution profile actuator

Nordic Pulp & Paper Research Journal ◽

10.3183/npprj-2017-32-04-p597-605 ◽

2017 ◽

Vol 32 (04) ◽

pp. 597-605

Author(s):

Bo Wang ◽

Wei Tang ◽

Jixian Dong

Keyword(s):

Stepper Motor ◽

Motor Current ◽

Current Value

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Gear shifting in gearboxes of crane mechanisms

10.36652/0042-4633-2020-7-9-11 ◽

2020 ◽

pp. 9-11

Author(s):

YU.V. Remizovich ◽

O.V. Abdulaeva

Keyword(s):

Gear Wheel ◽

Gear Ratio ◽

Stepper Motor ◽

Device Performance ◽

Control Effect

A device for gear shifting in a gearbox with composite gears with integrated couplings in which rolling bodies are used is proposed. For device performance, the drive is carried out from a stepper motor with a combination of a screw pair and a wedge mechanism on its shaft, which increases the control effect on the coupling. Keywords gearbox, variable gear ratio, gear wheel, coupling, stepper motor, screw pair, wedge mechanism. [email protected]

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