1PCS New Industrial Yaskawa SERVOPACK Input 4.8A 200-230V 50/60HZ SJDE-04APA-0Y

1PCS New Industrial Yaskawa SERVOPACK Input 4.8A 200-230V 50/60HZ SJDE-04APA-0Y

DESCRIPTION

• Industrial Servo Drive
• ServoPack
• Servo Controller

SEPCIFICATIONS

Input Main Voltage: 200-230V
Input CONT Voltage: 200-230V
Input Mian PH: 1
Input Mian Frequency:50/60HZ
Input Mian Current : 4.8A
Output Power :400W
Output Voltage: 0-230V
Output Current: 2.0A
Output Frequency:0-300Hz
Output PH :3
Temperture: 0-55℃
Place of Origin:Japan
Efficiency:IE 1

SJDE-04APA

SJDE-04APA+SJME-04AMB41

SJDE-08APA

SJME-01AMA41

SJME-04AMA41

SJME-04AWA41

SJME-08AWA41

The second general class of servo control addresses the disturbance rejection characteristics of the system. Disturbances can be anything from torque disturbances on the motor shaft to incorrect motor parameter estimations used in the feedforward control. The familiar “P.I.D.” (Proportional Integral and Derivative position loop) and "P.I.V." (Proportional position loop Integral and proportional Velocity loop) controls are used to combat these types of problems. In contrast to feedforward control, which predicts the needed internal commands for zero following error, disturbance rejection control reacts to unknown disturbances and modeling errors. Complete servo control systems combine both these types of servo control to provide the best overall performance.

We now examine the two most common forms of disturbance rejection servo control, P.I.D. and P.I.V. After understanding the differences between these two topologies, we then investigate the additional use of a simple feedforward controller for an elementary trapezoidal velocity move profile.

The basic components of a typical servo motion system are depicted in Fig.1 using standard LaPlace notation. In this figure, the servo drive closes a current loop and is modeled simply as a linear transfer function G(s). Of course the servo drive will have peak current limits, so this linear model is not entirely accurate, however it does provide a reasonable representation for our analysis. In their most basic form, servo drives receive a voltage command that represents a desired motor current. Motor shaft torque, T is related to motor current, I by the torque constant, Kt . Equation (1) shows this relationship. T ≈ Kt I (1) Page 2 of 11 For the purposes of this discussion the transfer function of the current regulator or really the torque regulator can be approximated as unity for the relatively lower motion frequencies we are interested in and therefore we make the following approximation shown in (2).

OTHER SUPERIOR PRODUCTS

SIMILAR PRODUCTS

SJDE-01APA

SJDE-02APA

Shenzhen Wisdomlong Technology CO.,LTD Mainly engaged in automation parts, PLCS,DCS,sensors, relays, dirves,encoder, servo drive,soft starter,touch screen,instrument,process control,electric transmission and factory automation aspects of the project design,software programming,technical service and staff training. Our company locats at the central of China,Shenzhen, Guangdong Province. With rapid development, Wisdomlong serves fields of automation in global markets, Our business covers five continents throughout the world with the basic conviction of honest, the international management of customer-centered concept and purpose of bringing convenience to customers. We have confidence to bring our customers more substantial profit with high-quality service and reasonable prices. Choosing us,you will choose a sincere friend and reliable partner. Please feel free to contact us if you are a global manufacturer of high quality brand products who desires to enter the Chinese market or who searches for a Chinese agent.We would like to create a brilliant future with friends in domestic and overseas. All goods sold have one year warranty.

The company with domestic and international numerous well-known brands supplier to build have extremely good relations of cooperation, in Japan, South Korea, southeast Asia, Africa, Europe and the United States, and formed a stable and efficient supply network. The agent and the products are widely used in machinery, equipment manufacturing, electric power, metallurgy, petrochemical, automobile manufacturing industry, paper making, chemical industry, medicine and aerospace industries.

Our Main Brand:

MITSUBISHI

YASKAWA

PANASONIC

GE FANUC

EMERSON

FISHER-ROSEMOUNT

HONEYWEL

ABB

AB

SHNEIDER MODICON

SIEMENS

................