Energy - Saving Permanent magnet synchronous motors high speed Turbo Blower with 3D
blower impeller - Speed Centrifugal Blower SMDFD Series 411 kW 1900022000 RPM
1115 kPa 3D Flow Impeller IP54 CE Certified
The Jiachengblowers Permanent Magnet High - Speed Blower SMDFD Series is a next -
generation high - speed centrifugal blower engineered for maximum efficiency durability
and quiet operation. Powered by a rare - earth permanent magnet synchronous motor and a
3D - flow impeller it delivers up to 22000 RPM with 1115 kPa pressure while saving up to
30 energy compared to traditional blowers.

Designed for demanding industrial environments the blower features IP54 dust - and -
splash protection F - class insulation rated to 155C and a permanent magnet body that
withstands up to 180C for reliable long - term operation. The integrated variable frequency
drive VFD enables stepless speed control from zero to rated speed allowing precise
matching of pressure and flow to your process needs. Its compact space - saving
construction simplifies installation in new or existing systems making it a versatile energy
- saving air movement solution for a wide range of industries.

4. Specifications
4.1 Model Parameter Table
Parameter

4 kW

5.5 kW

7.5 kW

11 kW

Model

SMDYC - 4 - FD

SMDYC - 5.5 - FD

SMDYC - 7.5 - FD

SMDYC - 11 - FD

Rated Power

4 kW

5.5 kW

7.5 kW

11 kW

Speed

19000 rpm

21000 rpm

19000 rpm

22000 rpm

Rated Discharge Pressure

11 kPa

15 kPa

11 kPa

15 kPa

Rated Inlet Flow

1200 m3h

1200 m3h

1800 m3h

1800 m3h

Frequency

633.3 Hz

700 Hz

633.3 Hz

733.3 Hz

Speed Range

0633.3

0700

0633.3

0733.3

Rated Current

8 A

11 A

12.1 A

17.6 A

4.2 General Specifications
Item

Specification

Equipment Type

High - Speed Centrifugal Blower

Rated Voltage

AC 380V

S