Blower Fans

BLDC Motors for Blower fan

Applications : Water Heater.
Housing : Electro-galvanized Steel
Operating Temp. : 0℃~60℃
 
JF0304HF107930252-00

JF0254HF107930252-02

JF0254HF207930252-03

JF0344HF207930252-04

JF0274HF107930252-06

 

Product Characteristic

Low Noise Low Vibration
Low Cost High Reliability
High Efficiency Optimization
Compatibility Customize

Rated Characteristics

Time : continuous    Insulation : E class

Motors:DVG943F
Blower Type Voltage Outout Power Speed Torque Maximum Static Pressure Maximum Air Flow Test Condition
JF0304HF107930252-00 40VDC 30W 6400rpm 470g-cm 63mmAq 68CFM N=5100 rpm
JF0254HF107930252-02 30VDC 25W 4500rpm 560g-cm 57mmAq 48CFM N=4100 rpm
JF0254HF207930252-03 30VDC 25W 4900rpm 500g-cm 40mmAq 46CFM N=4300 rpm
JF0344HF207930252-04 42VDC 34W 4800rpm 700g-cm 65mmAq 56CFM N=4800 rpm
JF0274HF107930252-06 36VDC 27W 4300rpm 615g-cm 59mmAq 46CFM N=4300 rpm

Driver and Controller

Security Design:
Motors:DVG943F
Blower Type OVP OCP OTP UVP Soft Startup
JF0304HF107930252-00
JF0254HF107930252-02
JF0254HF207930252-03
JF0344HF207930252-04
JF0274HF107930252-06

Remark:---YES;---NO

Functional Design:
Motors:DVG943F
Blower Type CW / CCW Square
Sine
Driver
JF0304HF107930252-00 CW Square Sensored
JF0254HF107930252-02 CCW Square Sensored
JF0254HF207930252-03 CW Square Sensored
JF0344HF207930252-04 CW Square Sensored
JF0274HF107930252-06 CCW Square Sensored

Product Feature

Vibration 5-1K/ 0.4G 以下
Noise 20~20kHz & 1m/ 64 dB(A)以下
Voltage Insulation 1800 VAC/ 3mA 以下
Insulation Resistance 500 VDC/ 100MΩ