Item Description:
1pc Load 3.7V 85MA 39500RPM Coreless Motor
Size:7mm(Dia)*16.5mm(L) Shaft Dia 1mm
Description
* Energy saving features: High efficiency of energy conversion,the maximum efficiency is in commonly 70%,
part of the product can reach more than 90% (motor iron core is in commonly 70%).
* Control characteristics: Rapid starting,braking and fast response,mechanical time constant is less than 28 milliseconds,
some products can reach 10 milliseconds (motor iron core is generally in more than 100 milliseconds);
In recommend running area of high-speed operation condition, can be easily to sensitive to adjust speed.
* Drag characteristics: Running stability is very reliable, speed fluctuation is small,
as its micro motor speed fluctuation can be easily controlled within 2%.In addition,
the hollow cup motor energy density increased significantly,compared with the same power of motor iron core,
the weight and volume to reduce 1/3-1/2.
Specifications
Size: 16.5 mm(L) x 7 mm(Dia.)
Trunnion: 0.8 mm
Axial length: 7 mm
Wire length: 50 mm
Voltage: 3.7 V
Empty set Current: 85 mA
Block Current: 1.8 A
Speed: 39500 RPM (the actual speed may be high or low)
Voltage: 3.7 V
Package include:
5 x Load 3.7V 85MA 39500RPM Coreless Motor
Item Pictures:



