Description
Xiamen Xiongba E-commerce Co., Ltd. understands the importance of your requirements, professional, focus on the industrial control industry for 15 years, and is committed to shorten the delivery time as much as possible.
servo motor refers to the engine that controls the operation of mechanical components in the servo system. It is a supplementary motor indirect transmission device.
The servo motor can control the speed, the position precision is very accurate, can convert the voltage signal into torque and speed to drive the control object. The rotor speed of servo motor is controlled by the input signal, and can respond quickly. In the automatic control system, it is used as the execution element, and has the characteristics of small electromechanical time constant and high linearity. It can convert the received electrical signal into the angular displacement or angular velocity output on the motor shaft. It is divided into DC and AC servo motors. Its main feature is that when the signal voltage is zero, there is no rotation phenomenon, and the speed drops uniformly with the increase of torque.
1. servo mechanism is an automatic control system that makes the output controlled quantity such as the position, azimuth and state of the object follow the arbitrary changes of the input target (or given value). Servo positioning mainly depends on pulse, basically can be understood in this way, when the servo motor receives a pulse, it will rotate the corresponding Angle of one pulse, so as to achieve displacement. Because the servo motor itself has the function of sending pulses, each rotation Angle of the servo motor will send out the corresponding number of pulses, which echoes the pulse received by the servo motor. Or closed loop, so that the system will know how many pulses are sent to the servo motor, and how many pulses are received back, so that the motor can be very precise control, to achieve accurate positioning, up to 0.001mm. Dc servo motors are divided into brushless and brushless motors. Brush motor has the advantages of low cost, simple structure, large starting torque, wide speed regulating range, easy control, need maintenance, but not convenient maintenance (carbon brush), electromagnetic interference and environmental requirements. Therefore, it can be used in cost sensitive common industrial and civil applications.
Brushless motor small size, light weight, large output, fast response, high speed, small inertia, smooth rotation, torque stability. The control is complex, easy to realize intelligent, its electronic commutation mode is flexible, can be square wave or sine wave commutation. Motor maintenance-free, high efficiency, low operating temperature, small electromagnetic radiation, long life, can be used in a variety of environments.
2. Ac servo motor is also brushless motor, which is divided into synchronous and asynchronous motors. Synchronous motors are generally used in motion control. Large inertia, low maximum rotational speed, and with the increase of power rapidly decreased. Therefore, it is suitable for the application of low speed and smooth operation.
3. The rotor inside the servo motor is a permanent magnet, and the U/V/W three-phase electric current controlled by the driver forms an electromagnetic field. The rotor rotates under the action of this magnetic field, and the encoder of the motor feeds back signals to the driver. The precision of the servo motor is determined by the precision of the encoder (number of lines).
The difference between AC servo motor and brushless DC servo motor in function: AC servo is better because it is controlled by sine wave and the torque ripple is small. Dc servo is trapezoidal wave. But DC servo is simpler and cheaper.
Origin: servo motor
Brand name: Rexroth
Model No. : MSK070C-0150-NN-S1-UG0-NNNN
Actual value: Bargaining
Condition: Stock available
Warranty: 1 year warranty
Type: Brand new
Market: Global market
Quality: 100% high quality
Shipping terms: DHL, UPS, FedEx, TNT, EMS…..
Materials: New and original
Payment term: T/T, Western Union
Details of Transportation
1) For items in stock, we will place orders within 3 days of receipt of payment.
2) We can ship all over the world by DHL, UPS, FedEx and EMS. The packing is very strong. If you have any special needs, please let me know.
3) You can expect to receive the item about 7 days after we send it.
Support from Xiamen Xiongba E-commerce Co., LTD
1. 100% new original factory seal
2. The best price
3. Fast delivery
4. Lots of inventory
If you like our products, you can contact our excellent technical engineer Sunny
Manager:Sunny
QQ:3095989363
FB: sales@xiongbagk.cn
Whats:86+18059884797
E-mail :sales@xiongbagk.cn
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