Technical articles
Brushless DC permanent magnet motor(BLDCM)Suitable for power grades in300WThe following single speed and steady speed operating occasions,Such as,Computer floppy disk drive(FDD)、Hard disk drive(HDD)、The main axis of audiovisual equipment(SPINDLE)actuate、Laser printer、Electric bicycle、Automobile electric machine、forklift、Lifting mechanism、Electric sewing machine、Air blower、pump。
Installation in FuzhouEZOReasons for imported bearings to be tested
What kind of gauge tools do we use in generalSKFBearing measurement,Today, Feng Ye engineer explains the following two commonly used gauge tools,Lets learn it together。
programmable:The further development of production automation is flexible start-up。Industrial robots can be reprogrammed as the environment in which they work changes,Therefore, it can play a good role in the flexible manufacturing process of small batch and many varieties with balanced rate,It is an important component of flexible manufacturing system。
Transverse manipulator features: 1、Generally applicable to50-250Tons of injection molding machine; 2、Imported pneumatic components,durable;
The high temperature cold bed bearing adopts special graphite alloy cage,The parts are specially protected against rust、High temperature treatment。High temperature resistance-150to+350℃;Lubricated free、anti-pollution、Self-lubricating property;
The excitation mode of electromagnetic DC motor is divided into separate excitation、Shunt excitation、Series excitation and compound excitation4Kind of。The advantages and disadvantages of each are as follows: (1)Separately excited mode。The excitation power supply is supplied by a separate power supply device,Easy to adjust,Mechanical properties can be controlled。 (2)Shunt mode。The field winding is in parallel with the armature,For motor,The excitation power supply and armature power supply are shared,Inconvenient adjustment,The mechanical properties are soft。
Believe that many people still do not understand what is non-standard rack,todayKHStraight rack manufacturers to introduce。A flat or straight bar having a series of uniformly spaced teeth。
There are many ways to classify the performance of linear positioning devices,For example, ball screw,Belt and rack and pinion system,But the terminology can be confusing。Two common terms,Accuracy and repeatability,Often used interchangeably。When someone says the ball screw is very accurate,They might really mean its repeatable。In fact,Accuracy and repeatability are not related。The system can be very accurate but not repeatable,Vice versa。Thats the difference......
When the majority of users need to use the guide rail, they must choose the model of guide rail suitable for their own use。Talking about the users guide rails,Guangdong Fengye intelligent manufacturing supply chain technology Co., LTDSJSYSLinear guides are also well received by the majority of users。In order to meet the needs of the majority of users andSJSYSRequirements for linear guides,Lets talk about that todaySJSYSPrecision installation method of linear guide rail。