Search results for keyword: synchronous
GB/T11805—1999 Basic Technical Conditions for Automatic Components (Devices) and Systems of Hydrogenerator Units (1)
Requirements for Automation Components (Devices) and Systems of Turbine Generators (I)
Introduction
Automation has become an important means for ensuring safe, reliable and economical operation of turbine generators. This document describes the basic technical requirements for the automation com......
1037 
Harper
HRB spherical roller bearings
Roller bearings play a very important role in the operation of modern machinery and equipment. In particular, HRB bearings have been used in many fields and play an indispensable role. Next, lets have a brief introduction to HRB bearings.
HRB(Hefei Rolling Bearings Co., Ltd./Hefei Huari Rolling B......
Technical parameters of SYF-1 double-shaft different paddle compound mixer
SYF-1 Double-Axis Different Impeller Reciprocating Mixer
1 Overview
SYF-1 double-axis different impeller reciprocating mixer is developed by our company according to the current needs of the pharmaceutical, chemical and food processing industries. This type of machine is specially designed with ......
Application of frequency converter in lathe spindle control system
Application of Frequency Converter in Control System of Main Spindle of Lathe
Abstract
Lathes are the basic production machines in mechanical processing. The accuracy and efficiency of parts processing depend mainly on the spindle of the lathe, which is driven by a motor. In order to meet the re......
Debugging of high voltage asynchronous motor
commissioning of high voltage asynchronous motors
Commissioning of high voltage asynchronous motors is part of the industrial process to ensure that the motors are running correctly and efficiently. The process involves a variety of testing procedures and checks to ensure that the motor is up to......
A Summary of Ship Power Plants (Part 1)
Marine propulsion equipment is an important component of shipbuilding and plays a decisive role in the ships power, economic operation and environmental performance. In modern ships, the type of propulsion equipment has become extremely rich, and the structure is becoming more and more complex. Th......
Use and maintenance of magneto
Use and Maintenance of Brushless DC Motors
Brushless DC motors are nowadays widely used in many applications, due to their special characteristics and improved performances. In order to make sure that the motors keep performing as expected, a certain level of maintenance is usually required. Thi......
Technical parameters of single-axis hexagonal automatic lathe
Single-Axis Hexagonal Automatic Lathe Technical Parameters
A single-axis hexagonal Automatic Lathe is an advanced machinery tool designed for high-precision operations. It is a computer-aided machine with programmable logic and motion control. The machine is mainly used for milling, drilling, ta......
Technical parameters of milling machine without lifting table
Fixed-workbench Not-updown Milling Machine
Fixed-workbench not-updown milling machines are designed for milling medium, small and large parts without changing the fixture position on the workbench. The working table remains in a fixed position, and the cutter and the workpiece move relative to ea......
The working principle of electric valve positioner
Electric valve actuators are employed to control the valve openings in various industrial processes. The actuator’s purpose is to convert electrical current into mechanical energy. But how exactly does an electric valve actuator work? Let’s take a look!
Electric valve actuators typically use a......
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