Panasonic Electric MSDA011A1A07 AC Servo Driver Brand New Authentic

Panasonic Electric MSDA011A1A07 AC Servo Driver

Power Rating: 100 W
Brand: Panasonic
Current Type: AC
Type: Servo Drive
Model: MSDA011A1A07
Country/Region of Manufacturing: Japan
Number Of Phases: 1-Phase, 3-Phase

Panasonic MINAS SERIES Panasonic AC servo
A micro electric motor used as an executing element in an automatic control device. Also known as an executive motor. Its function is to convert electrical signals into angular displacement or angular velocity of the shaft.
Servo motors are divided into two categories: AC and DC. The working principle of AC servo motors is the same as that of AC induction motors. There are two excitation windings Wf and control winding WcoWf with a phase space displacement of 90 ° on the stator connected to a constant AC voltage. By utilizing the AC voltage or phase change applied to Wc, the purpose of controlling the operation of the motor is achieved. AC servo motor has stable operation
Good stability, controllability, fast response, high sensitivity, and strict nonlinearity indicators for mechanical and regulatory characteristics (required to be less than 10%~15% and less than 15%~25% respectively). The working principle of a DC servo motor is the same as that of a general DC motor. The motor speed n is n=E/K1j=(Ua - IaRa)/K1j, where E is the armature back electromotive force; K is a constant; J is the magnetic flux per pole; Ua, Ia are the armature voltage and armature current; Ra is the armature resistance. Change Ua or change φ, The speed of the DC servo motor can be controlled, but the method of controlling the armature voltage is generally used. In a permanent magnet DC servo motor, the excitation winding is replaced by a permanent magnet, and the magnetic flux φ Constant.
DC servo motors have good linear regulation characteristics and fast time response.
Servo motor
Servo: The word originates from the Greek meaning of "slave". People want to use the 'servo mechanism' as a handy taming tool, obeying the requirements of control signals and acting accordingly. Before the signal arrives,
The rotor is stationary; After the signal arrives, the rotor immediately rotates; When the signal disappears, the rotor can immediately stop rotating on its own. It is named after its "servo" performance.
Servo motor
Generally divided into DC servo and AC servo
For DC servo motors
Advantages: Accurate speed control, hard torque speed characteristics, simple principle, convenient use, and price advantage
Disadvantages: Brush commutation, speed limitation, additional resistance, generation of wear particles (for clean rooms)
For AC servo motors
Advantages: Good speed control characteristics, smooth control can be achieved throughout the entire speed range, with almost no oscillation; High efficiency, over 90%, non heating; High speed control; High precision position control (depending on which encoder); Within the rated operating area, achieve constant torque; Low noise; No brush wear, maintenance free; No generation of wear particles, no sparks, suitable for dust-free and explosive environments
Low inertia; Panasonic MINAS A4 SERIES Panasonic All Digital AC Servo System DIGITAL AC SERVO MOTOR&DRIVER [1]
2 Working principle
1. Servo mainly relies on pulses for positioning. Basically, it can be understood that when a servo motor receives one pulse, it will rotate the corresponding angle of one pulse to achieve displacement. Because the servo motor itself has the function of emitting pulses, it will emit a corresponding number of pulses for each angle it rotates. This corresponds to the pulses received by the servo motor, or is called a closed loop, The system will know how many pulses are sent to the servo motor and how many pulses are received back at the same time, so that it can accurately control the rotation of the motor and achieve precise positioning, which can reach 0.001mm.
2. AC servo motors are also brushless motors, divided into synchronous and asynchronous motors. Currently, synchronous motors are generally used in motion control, and their power range is large, which can achieve a large power output. Great Habit
The maximum rotational speed is low and rapidly decreases with increasing power. Therefore, it is suitable for applications with low speed and smooth operation.
3. The rotor inside the servo motor is a permanent magnet, and the U/V/W three-phase electricity controlled by the driver forms an electromagnetic field. The rotor rotates under the action of this magnetic field. At the same time, the motor's built-in encoder provides feedback signals to the driver, and the driver compares the feedback value with the target value to adjust the angle of rotor rotation. The accuracy of the servo motor is determined by the accuracy of the encoder (number of lines).
Since the 1980s, with the development of integrated circuits, power electronics technology, and AC variable speed drive technology, permanent magnet AC servo drive technology has made outstanding progress, and well-known electrical equipment in various countries
Manufacturers have successively launched their respective series of AC servo motors and servo drives, continuously improving and updating them. AC servo systems have become the main development direction of contemporary high-performance servo systems, posing a crisis of elimination for the original DC servo system. After the 1990s, the AC servo systems that have been commercialized in various countries around the world are driven by sine wave motors using fully digital control. The development of AC servo drive devices in the field of transmission is changing rapidly. The main advantages of permanent magnet AC servo motors compared to DC servo motors are:
(1) Without brushes and commutators, it works reliably and has low requirements for maintenance and upkeep.
(2) The stator winding has convenient heat dissipation.
(3) Small inertia makes it easy to improve the system's speed.
(4) Suitable for high-speed and high torque working conditions.
(5) It has smaller volume and weight at the same power.

Terms:
We ships worldwide and accepts T/T and Paypal.
All items are subject to availability and passing our QA testing and
inspection.
Turnaround Time:
Standard order processing is 1-2 business days plus shipping method chosen.
Rush and off-hours service available for an additional fee.
Packaging and Handling:
Items are safely packaged in custom shipping cartons for protection.
Shipping:
We ship worldwide use UPS,FedEx, DHL or Truck Freight when meeded.
Call to use a shipping service other than the ones listed.
International Customers are responsible for all Customs fees, VAT and other
fees applied by their respective countries.
All shipments are fully insured.
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Linture Technology Co,. Ltd
Contact person: Vivian
E-mail: linture0319@163.com
Cellphone: +0086-18026552038
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