Technical articles
Cross roller guide mounting method
The rigid coupling is composed of rigid force transfer parts,The connecting parts cannot move relative to each other,Therefore, it does not have the ability to compensate the relative deviation of the two axes,It is only suitable for the two shafts to be connected in strict alignment during installation,When the operation does not produce two axes relative offset,Flange coupling has no elastic element,Does not have the function of damping and buffering,Generally, it is only suitable for working conditions with stable load and no shock vibration。
Select Bonner high voltage inverter method and matters needing attention
Types of electronic connectors Electronic connectors are our common accessories,Also known as circuit connectors and electrical connectors。His principle is to connect two conductors of a loop,A part that allows current to be directed to another conductor。Put simply,The components used to complete the electrical connection between circuits or electronic machines become connectors, i.e. Bridges between the two。
JTRSupporting seat The support seat is a bearing fixing seat that connects the lead screw to the motor,It is a finished product of the shaft end of standard ball screw,Standardized support units are preparedEK、EFtype,A standard support unit is prepared for the general ball screwBK、BFtype。With the popularity of screw drive, many companies will use itJTRSupport seat to support the normal operation of the screw,The following Feng Ye Xiaobian to introduceJTRWhat are the types of。
Deep groove ball bearings are non-separable bearings,The inner and outer raceways are of deep groove type,Can withstand radial load,Bidirectional axial load,The friction coefficient of this kind of bearing is small,Limit speed height,Varied in size range and form。Lifetime lubrication of bearings with non-contact seals on both sides,maintenance-free。 But never wash or heat more than80°C。
Permanent magnet synchronous motorIt is a synchronous motor that generates a synchronous rotating magnetic field excited by a permanent magnet,The permanent magnet acts as a rotor to generate a rotating magnetic field,Three-phase stator winding reacts through armature under the action of rotating magnetic field,Induced three-phase symmetrical current。Speed at:Power frequency50Hertzian,2Pole motor at high speed3000turn/points,4Polar motors can only be1500turn/points,If the power frequency is increased to400Hertzian,2Extremely synchronous motor high can be achieved24000turn/points,Heres how it worksn=60f/p。
CPCThe guide rail slider is a rolling guide,An infinite rolling cycle between the slider and the rail is performed by the steel ball,The load platform can easily move linearly along the slide rail with high precision
Elevator guide rail can be divided according to the structureTV-shaped guide、Hollow guide、Angle steel guide rail and other structures,Then according to the different structure can be divided into a variety of specifications,For exampleTThe guide rail can be divided according to the size75、89、127、140Etc.。
ikoCylindrical roller bearings With the vigorous development of mechanical automation industry,Bearings are widely used in the mechanical automation industry。IKONeedle roller bearing is a registered trademark of Thomson Corporation of Japan,Is a technology and technology development oriented industrial parts manufacturer,The products are mainly needle bearings and guideway bearings。IKOThe internal structure of cylindrical roller bearings is arranged in parallel with rollers,A spacer or spacer block is arranged between the rollers,It can prevent the tilt of rollers or friction between rollers,The increase of rotational torque is effectively prevented。