introduction:planet Gear wheel The use characteristics of the reducer: 1)Planetary gear reducer reduces speed and improves output torque,Torque output to scale Motor output multiplier deceleration ratio,But be careful not to exceed the rated torque of the gearbox。 2)Deceleration also reduces the inertia of the load,The reduction of inertia is the square of the deceleration ratio;The goal is to achieve a matching inertia,Is that why some places even torque feet
2015-12-15 Reading quantity 1692
introduction:Planetary reducer(planetary reducer)It is a widely used industrial product,Its performance can be comparable to other military grade reducer products,But with industrial-grade prices,Planetary reducer widely in East China、North China,It is used in a wide range of industrial applications。It can also be used as a supporting part for lifting、Excavate、transport、Construction and other industries。
2016-04-19 Reading quantity 298
introduction:Servo planetary gear reducer It is a widely used industrial product,Its performance can be comparable to other military grade reducer products,But with industrial-grade prices,It is used in a wide range of industrial applications。So what are his strengths and characteristics?
2017-06-16 Reading quantity 290
introduction:Stepper motor and AC servo motor comparison selection
2014-11-07 Reading quantity 464
introduction:This section describes common optical fiber connectors
2016-05-05 Reading quantity 868
introduction:Same as ordinary motor,Ac servo motor is also composed of stator and rotor。The stator has two windings,Namely field winding and control winding,The two windings differ in space90°Electrical Angle。The rotor inside the servo motor is a permanent magnet,actuategSmanipulativeu/V/WThree phase electricity forms an electromagnetic field and the rotor rotates under the action of this magnetic field,At the same time, the motor comes with the encoder feedback signal to drive
2015-12-16 Reading quantity 1725
introduction:Dc solid-state relay(Solid State Relay,abbreviationSSR),Is made of microelectronic circuits,Discrete electronic device,A contactless switch composed of power electronic power devices。The isolation device is used to realize the isolation between the control end and the load end。The input of a solid-state relay uses a tiny control signal,Achieves direct drive high current load。
2016-05-17 Reading quantity 295
introduction: 1Excellent performance of AC servo motor 1.1High control precision The step Angle of the stepper motor is generally1.8。(two-phase)or0.72。(Five phases),The accuracy of AC servo motor depends on the accuracy of motor encoder。Take Japan Fuji series servo motor as an example,The encoder isl6position,Drive per receive2=65536Pulse per unit,Motor rotation
2015-12-16 Reading quantity 1668
introduction:The working principle of AC servo motor is not fundamentally different from that of single-phase induction motor。however,Ac servo motor must have a performance,Is to overcome the so-called AC servo motor“autorotation”phenomenon,When there is no control signal,It should not rotate,Especially when its already turning,If the control signal disappears,It should stop spinning immediately。And the ordinary induction motor is turned up,If the control signal disappears,Often it continues to rotate。
2015-12-19 Reading quantity 1647
introduction:The stator structure of AC servo motor is basically similar to that of capacitor split phase single-phase asynchronous motor.The stator is equipped with two position differences90°Winding of,One is the field windingRf,It is always connected to AC voltageUfUp.;The other is the control windingL,Connect the control signal voltageUc。So the AC servo motor is also called two servo motors。 The rotor of AC servo motor is usually made of mouse
2015-12-23 Reading quantity 1823