Yaskawa Electric InsB Industrial AC Servo Motor 400W 200V SGMAH-04A1A41D-OY

Yaskawa Electric InsB Industrial AC Servo Motor 400W 200V SGMAH-04A1A41D-OY

Item specifics

OTHER SUPERIOR PRODUCTS

SIMILAR PRODUCTS

What is Feedforward And Will It Benefit Me?
Most controllers allow use of feedforward. Since the error due to velocity commands is so predictable
once the gain is precisely known (and often in digital form in the controller anyway), it is a relatively
simple matter to alter the command by the amount of error so that the machine position coincides with the
command as is illustrated in figure 3.
If one wants C to equal F, then FF must equal E. Since the commanded velocity and the gain are known
in the controller, the error can be computed and added to the command to generate a pseudo command to
the servo to cause C and F to be coincident.

Through the proper use of feedforward, it is no longer necessary to precisely match gains, although each
gain would still need to be known exactly. Also, for circles, the feedforward would command a pseudocircle
of larger size so that the resultant circle is equal to the one desired.

Contours can be done with feedforward as long as the path can be described with straight lines and circles
with the transition points between them tangential. At discontinuous "corners," one must think through
what may happen. The two diagrams in figure 4 illustrate what happens at a 90° corner which is executed
at velocity.

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

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