Industry News
There are various kinds of plum pads for plum couplings,According to different classification standards and materials,It can be divided into many types。The following is a detailed summary of the types of plum pads:one、Classification by shape Plum pads are usually classified according to their shape characteristics,Common are:Four plum pads Six plum pads eight plum pads Ten plum pads twelve plum pads These different number of plum pads have different performance characteristics when transferring torque,Suitable for different working conditions。two、Classification by Model and type According to the specific model and type,The plum pad can be divided into the following types:MTType plum-blossom pad type D-hexagonal padGRStar-shaped plum padHRCHexagonal gasket
Planetary gear reducer due to its working principle and structural characteristics,Usually does not have a self-locking function。This is because planetary gear reducers are primarily designed to transmit motion and power,Its inner planetary wheel、The sun wheel and inner gear ring and other components realize power transmission through gear meshing during normal operation,However, there is no special mechanism for implementing self-locking。however,For application scenarios that require the self-locking function,The problem that the planetary gear reducer does not self-lock can be solved by the following methods:Use a brake or clutch:The brake or clutch can be used in conjunction with the planetary gear reducer,Reliable braking and stopping of loads
Synchronous belt linear module、Lead screw module and linear motor have their own unique characteristics,These characteristics determine their applicability in different application scenarios。The following is a detailed analysis of the characteristics of these three transmission modes:Synchronous belt linear module features fast speed:Synchronous tape module can achieve fast running speed,Suitable for automation equipment with high speed requirements。Length of travel:Because of its structural characteristics,Synchronous tape modules have advantages in long-travel transmission,It can meet the needs of long distance transmission。High precision:Although the accuracy of the synchronization belt may be slightly less than that of the lead screw module,But in many applications,The accuracy is still sufficient to meet the requirements。
The correct installation of the planetary reducer is a key step to ensure its stable operation and extend its service life。The following is a detailed installation method anatomy:one、Verify the motor and reducer status before installation:Check whether the motor and reducer are in good condition,Make sure there are no cracks、Deformed or damaged parts。Check whether the servomotor model and planetary reducer specifications are correct,Inclusive reduction ratio、Output torque and other parameters。Cleaning and inspection:Use a cleaning agent such as gasoline or zinc sodium water,Wipe the motor input shaft、Locate the anti-rust oil at the joint of the boss and reducer,To ensure the tightness of the connection and flexibility of operation,And prevent unnecessary wear and tear。yan
Linear motor as a high precision、Highly responsive drive,In industrial automation、Precision manufacturing and scientific research equipment have been widely used。however,Because of its special working principle and use environment,Linear motor may encounter some common problems in practical applications。Here are some of the main common problems and their possible causes:one、Performance and operation problems Overheating causes:overload、The continuous running time is too long、Poor heat dissipation。solution:Optimized load management,Avoid long-term overload operation;Additional cooling measures,If using heat sink、Fan or liquid cooling system;Check the operating temperature of the motor regularly,indispensable
About the oil leakage treatment method of planetary reducer,It can be done from the following aspects:one、Causes of oil leakage analysis Planetary reducer oil leakage causes may include:Pressure builds up in the tank:In a closed reducer,The heat generated by the meshing of the gears will gradually increase the temperature in the box,The volume of the box remains the same,Lead to increased stress,The oil seeps out of the seal under pressure。The structure design is not reasonable:If the reducer has no ventilation hood or the ventilation hood is improperly designed,Voltage equalization could not be achieved,Causing the pressure inside the tank to rise and leak oil。overrefueling:Too much oil spatter in the machine,Accumulation in shaft seal、Joint surface, etc,Cause leakage。seal
Straight line module(Also known as linear module or linear slide table)It is an important transmission component in automation equipment,Its core function is to convert rotational motion into linear motion,Or for precisely controlling and positioning the position of objects in a straight line。The key components of the linear module and their functions are as follows:1. Linear guide(Or straight slide rails)effect:Linear guide rail is a key component used to support and guide moving components in linear module,It ensures that the moving member moves in a reciprocating straight line in a given direction。Linear guide has high precision and high stability,High precision linear motion can be achieved under high loads。peculiarity:straight
When selecting a cross-ring universal coupling,A number of factors need to be considered to ensure that the selected product can meet the needs of the practical application。Here are some tips for daily selection:one、Understand the equipment operating speed range:First of all,It is necessary to determine the normal working speed range of the equipment and the possible peak speed。This is the basic data when selecting a coupling,Because different types of couplings have their own specific speed limits。Load type:Consider the type of prime mover and the load category of the transfer load,Such as one-way constant load、Pulsating load or bidirectional alternating load。These load characteristics will affect the design and selection of couplings。Working environment
Choosing the right planetary gear reducer requires consideration of a number of factors,To ensure that it can meet the needs of mechanical equipment and has good performance。Here are some key steps and considerations:one、Determine the basic demand deceleration ratio:Reduction ratio is an important parameter of planetary gear reducer,Determines the deceleration effect of the reducer。The user needs to meet the actual requirements,Determine the appropriate reduction ratio,To meet the requirements of mechanical equipment for speed and torque。The selection of the reduction ratio should take into account the match between the motor speed and the speed required by the actuator,And the working load and working condition of the mechanical equipment。Output torque:The output torque is when the reducer is selected
There are significant differences between rectangular sliding guide rail and linear guide rail in many aspects,These differences are mainly structural、property、Application scenario and maintenance difficulty。one、Structural difference rectangular sliding guide:It is usually composed of a guide rail and a guide slide,Its structural design is simple and clear,The four sides are equidistant,Rectangular in section。This design makes the rectangular guide rails have high stiffness and load capacity,Can effectively distribute the load。Linear guide:Also known as the slide rail、Linear guide rail or linear slide rail,The movement is mainly achieved by rolling the ball or roller between the slider and the track。Its structure is relatively complex,But it can achieve high precision linear motion。two