Wednesday, August 10, 2011

DC brushless motor

reliability service
low noise
stabilization of speed
working well and without waste
Working voltage range : 20- 30V:

[10 -16 V]

Working ambient temperature : -45º C +80 º C;

Winding type : Star;

Hall effect sensor angle : 120 degree mechanical

angle;

Nominal voltage : 20V; [10 V]

Power on a shaft at nominal voltage - 40W;

Nominal speed of rotation

(load speed at power on a shaft 40W) -

6600 rpm;

Efficiency

> 63%;

Time of life – 10.000 hours.

Ball bearing (stainless steel type) on each end of shaft;

Working temperature range of ball bearing grease : -50º C

+ 120º C ;

Max. working temperature for windings wire : + 155º

C;

Shaft run out :0.02mm ;

Radial play : 0.02mm@200g;

End play: 0.02 @ 200g;

Max. radial force: 5N @ at the end of shaft;

Max. axial force: 5 N;

Dielectric strength :500VDC for one minute;

Insulation resistance :100MΩMin., 500VDC;

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