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introduction： relay（English name：relay）It 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。 According to the use can be divided into control relay and protection relay。 &nb...
2016-01-15 Reading quantity 1531
introduction：2. Basic characteristics &...
2016-01-15 Reading quantity 1592
introduction： Use of relays,Relay protection The product reliability usually refers to the working reliability of the product，It is defined：The ability to perform a specified function under specified conditions and within a specified time。It consists of the inherent reliability of the product and the reliability of use，The preceding item is determined by the design and manufacturing process of the product，...
2016-01-15 Reading quantity 1512
introduction： Servo motor debugging method and steps Servo motors allow speed control，The position accuracy is very accurate，The voltage signal can be converted into torque and speed to drive the control object。Servo motor is divided into DC and AC servo motor two categories，Its main characteristics are，When the signal voltage is zero...
2016-01-15 Reading quantity 1639
introduction： Sometimes we are prone to electromagnetic braking,Regenerative braking,The role of dynamic braking is confused,The wrong accessory was selected。
2016-01-15
Reading quantity 1607
introduction：Couplings are mainly used to connect two rotating shafts in mechanical transmission，A mechanical component to achieve the transmission of torque or rotation Angle；It can also be used for equipment protection of safety devices；Shafts cannot be separated from each other during movement，It can only be disassembled when the equipment is out of operation。
2016-01-14
Reading quantity 2229
introduction：Diversification of new linear rolling guide pairs 1.High speed、High acceleration and deceleration of rolling linear guide pair development in recent years CNC machine tools、Robot、The feed speed of various machinery such as electronic mechanical devices has developed rapidly，Have improved2～3times，The rolling linear guide pair used in these machines has higher high-speed requirements。
2016-01-14 Reading quantity 1924
introduction：Decelerating model number selection and precautions Try to use close to the ideal deceleration ratio： Reduction ratio=Servomotor speed/Reducer output shaft...
2016-01-14 Reading quantity 2057
introduction：Coupling selection method Technical parameters of plum coupling Characteristics of the plum coupling According to Xiaobian, the coupling structure is simple、No lubrication required、Easy maintenance、Easy to check、maintenance-free，It can run continuously for a long time。High strength polyurethane elastic elements wear and oil resistance，Large carrying capacity，...
2016-01-14 Reading quantity 1974
introduction： Relay parameter terms1、Rated operating voltage Refers to the voltage required by the coil when the relay is working normally。It depends on the type of relay，It can be AC voltage，It can also be DC voltage。 ...
2016-01-14 Reading quantity 1706
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