中文版
Description
ABB SD822 3BSC610038R1 Power module
Technical Requirements:
The real tension control is different from the tension system formed by the speed difference between the two power points before and after. The essence of adjusting tension by the speed difference is the PID control of tension, and the tension sensor should be added. And in the size of the volume start, stop, acceleration, deceleration, stop when the adjustment is impossible to achieve the effect of real tension control, tension is not very stable. It will certainly affect the quality of the products produced.
The essence of constant tension control by frequency converter is dead-cycle vector control, that is, encoder feedback. For rewinding, the rewinding warp changes from small to large. In order to ensure constant tension, the output of the motor is required to turn
The distance should change from small to large. At the same time in different operation process, the corresponding rotation compensation should be carried out. That is, the moment when the small roll starts, acceleration, deceleration and stop, and when the human roll starts, different rotation compensation should be made at different roll times.
This can make the whole process of winding is very stable, avoid small winding tension is too large; The phenomenon of loose yarn when a large roll is started.
We have hundreds of millions of inventory, product parts tens of thousands, if you are interested in our products can contact us at any time.
Contact us：
Sales manager : Sunny
Mobile / WhatsApp : +86-18059884797
Skype : +86-18059884797
Tel: 18059884797 (WeChat with the same number)
QQ：3095989363
Email: sales@xiongbagk.cn
Address: Unit 2009, Chuangxiang Center, No.1733, Lvling Road, Siming District, Xiamen
① 24-hour email reply (12 hours);
③ For shipment to countries outside Asia, please contact the seller.
EMERSON: modbus card, PSU, controller, PSU, base, PSU, switch
EPRO — Data acquisition module, probe, speed sensor
FOXBORO – Thermal resistance I/O module, power supply module, communication module, cable, controller, switch
GE — Module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
Dark horse (HIMA) -DI module, processor module, AI card, pulse encoder
HONEYWELL — Secure digital output card, program module, analog input card, CPU module, FIM card
MOOG — servo valve, controller, module
NI – Information acquisition card, PXI module, card
WESTINGHOUSE: RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
WOODWARD — regulator, module, controller, governor
YOKOGAWA — servo module, control cabinet node unit
[Friendly reminder]
I. Mode of Transportation and freight:
①, according to the shipping company in different regions. (If you need to designate a shipping company, please contact the seller)
(2) Freight and transportation price (excluding national customs handling charges and other expenses) shall be subject to the actual freight price provided by the seller.
(3) In China (including Hong Kong, Macao and Taiwan), most shipping is free. Please contact the staff.
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Buyers please choose the payment method according to the actual situation, if you have any questions, please contact the seller!! ! ! ! Iii. Product quality and after-sales Service
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2, after-sales service period, depending on the situation. If you want to delay the after-sales service, otherwise the seller’s after-sales policy shall prevail. Please contact the seller.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
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