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Permanent Magnet Direct Drive System

1. 32-bit high-speed DSP control;
2. IGBT by Infineon Technologies;
3. Sensor-less vector control system;
4. Comprehensive protection system: Ensure the safety of use and protect the entire system from unexpected breakdowns caused by over-voltage, over

产品详情




High-Efficiency Permanent Magnet Direct Drive System

Asynchronous Motor + Reducer

Driver of the Mixer

Directly driven by the motor

 

Driven by the asynchronous motor and a reducer

Way to Start/Stop

Slowly and gradually started with free stops, which will protect the bearings and blades and extend their life

Quickly and suddenly started with sudden power failures, which will damage the bearings and blades and shorten their life

Energy Consumption

Energy saving via motor + speed regulation + no reactive loss

Energy consumption is high with high reactive loss

Operation Noise

<60dB

>80dB

Maintenance Frequency of the Transmission Unit

Maintenance-free for at least the first 3 years

More than twice a year

On-site Environment

The oil-leakage problem of the reducer is solved by the sealed bearings

The oil-leakage problem still exists, which will pollute the on-site environment

On-Site Installation

Easy and convenient

Complicated

Production Process

Can be programmed and customized to satisfy customer’s demands

No programming available

Reliability

Comprehensive protection functions

Very limited protection function

Height

Low, due to the elimination of the reducer

High

Level of Automation

High, bus control and network control both available

Low


Permanent Magnet Direct Drive System
1. 32-bit high-speed DSP control;
2. IGBT by Infineon Technologies;
3. Sensor-less vector control system;
4. Comprehensive protection system: Ensure the safety of use and protect the entire system from unexpected breakdowns caused by over-voltage, over
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Company Address:20 No. 4 street, Economic and technological development zone, Shenyang, Liaoning Province, China

Fax: 024-25286577

Contact Person: Mr. Zhao

phone:13504980743

Company Website:www.sygddj.com
email:zy050@sina.com

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www.sygddj.com    辽ICP备20002500号

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