Batch Smart quick quote，
Export quotation with one click，
One-click order
Monday to Saturday8:30-18:00
Technical articles
Safety relay specification A safety relay is a combination of several relays and circuits，In order to complement each others abnormal defects，Complete function of relay with correct and low error operation，The lower the error and failure value，The higher the safety factor，Therefore, it is necessary to design a variety of safety relays to protect different grades of machinery，The main objective is to protect machine operators who are exposed to different levels of risk。Only safety relays are given belowHow to use，If you want to know the instructions of the relay, you can visit our website home page Anan mall hope to help you。
The profile mill uses multiple rows of cylindrical or tapered roller bearings，This type of bearing distributes the pressure evenly，The problem of high stress of workpiece and bearing seat is solved when steel parts are passed。High life reliability，Greatly improve the production efficiency of profiles。 Maintenance and overhaul： Because the mill working environment is bad，Counter mill bearingHave a more serious impact。This paper mainly introduces the daily maintenance of rolling mill bearing，Keep the mill in good working condition，Thus, the maintenance of the rolling mill can be done well to reduce the failure rate of the rolling mill，Improve the service life and performance of the mill and reduce the investment in equipment maintenance，Reduce high production costs for enterprises to improve economic efficiency。
Rolling mill bearing，Means used in the rolling industry，Non-ferrous metals、Ferrous metal and non-metallic products rolled。Used for bearing on roller diameter and roller。Four row cylindrical roller bearings are usually usedBear radial load，Thrust roller or thrust ball bearings and radial angular contact balls or radial roller bearings bear axial loads。Now most of the oil and gas lubrication or oil mist lubrication and grease lubrication and cooling。
Job realization：Fast forward to work in to work back to fast back work cycle。 Settings5Single-stroke switch：Origin overrange protection switchBG 1、Origin travel switchBG 2、Fast forward the transfer switchBG 3、End travel switchBG 4、Terminal overrange protection switchBG5
Straight line moduleNine characteristics： 1. The shape and mounting size are fully universal with most international famous brands 2. Double rolling linear guide，Four slide seats，Four raceway bearing 3. Imported precision ball screw，High positioning and repeated positioning accuracy 4. Oil storage block built into guide rail slide seat(TKK86 above,Options)，Long lubrication cycle 5. Special high performance aluminum base，Light weight，Good rigidity 6. Compact design，Small size，Heavy bearing capacity 7. breadth/Altitude/The itinerary is composed of a series，Various specifications，Be well equipped 8. Easy to carry out various assembly and construction 9. Multiple interface flange options to accommodate different brands of servo or stepper motors
Zero sequence current relay Zero sequence current relay，In a three-phase four-wire circuit，The sum of phasors of a three-phase current is equal to zero，exactlyIa+Ib+IC=0 If a current transformer is connected in a three-phase four-wire，The induced current is zero。 Zero sequence current relay parameters：
Static current relay The static current relay is an integrated circuit static relay，High precision、Low power consumption、Fast action time，High return coefficient、The setting is intuitive and convenient、Wide range，Electromagnetic current relays can be completely replaced by DC auxiliary power supply，The auxiliary power supply adopts switching power supply, Ac-dc universal, Large working range，from100-300vCan work reliably。
Automobile relay A relay is an input quantity（electricity、magnetic、The sound、light、hot）When it reaches a certain value，An automatic control device whose output will change by leaps and bounds。Automotive relays are relays used in automobiles，This type of relay has high switching load power，antishock、High vibration resistance。The power supply in the car is versatile12V，Coil voltage is mostly designed for12V。
Relay principle A relay is an electrical control device，Is when the input quantity（Excitation quantity）When the changes meet the specified requirements，An appliance that causes a predetermined step change in a controlled quantity in an electrical output circuit。The following Xiaobian will take you to look at the relay schematic，Compared with text pictures can often make people understand the general meaning more clearly。
HUROHigh voltage fast fuse fuse（fuse）When the current exceeds the specified value，Fusing the melt with its own heat，An electrical appliance that breaks a circuit。The fuse is based on the current exceeding the specified value after a period of time，The melt melts with its own heat，Thus disconnecting the circuit；A current protector is made by using this principle。Fuses are widely used in high and low voltage distribution systems and control systems as well as electrical equipment，As a short circuit and overcurrent protector，It is one of the most widely used protection devices。 High voltage fast fuse use precautions：
Complete category
Save worry and effort，Buy all at one stop
One-to-one customer service
Selection inquiry，Fast response
Delivery guarantee
Multi-position straight hair，No worries about delivery
Source of genuine goods
Genuine guarantee，Honest service
Source of genuine goods
Genuine guarantee，Honest service
Automatic parts one-stop procurement platform
Working hours：Monday to Saturday 8:30-18:00
008618117444109
Official wechat public account
Order for goods/Information at hand
