AE4920

①Small size, light weight； ②Using rare earth magnetic steel, high power density, high efficiency； ③The installation bracket is made of aluminum alloy with high structural strength； ④Customizable with or without hall.

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Specifications

Input Voltage	18V DC
Dimensions(mm)	Φ49.5x98
Shaft Diameter(mm)	Ф8
No Load Speed(rpm)	16800
No Load Current(A)	3.5
Nominal Speed(rpm)	15000
Nominal Torque(Nm)	0.35
Nominal Current(A)	37
Stall Torque(Nm)	3.77
Stall Current(A)	367
Maximum Output Power(W)	1657
Maximum Efficiency(%)	83.37
Life（Typical）	300hrs
Weight(g)	290
Operating Temperature Range(°C)	-10 to 70
Storage Temperature Range(°C)	-20 to 70

Performance Data

Item	No load	Stall	Max eff.	Max power
电流/Current(A)	3.5	367	35.45	185
效率/Efficiency(%)	/	/	83.37	/
输出功率/Output power(W)	/	/	532	1657
转速/Speed(rpm)	16800	/	15309	8393
转矩/Torque（Nm）	/	3.77	0.33	1.89

Outline Drawing

Performance Curves

Application

: Chain Saw Solutions
Topband has independently developed a variety of home DIY and commercial models of chain saw external rotor motor program for home and professional gardeners to provide a more efficient and lightweight program options, the use of external rotor motor electric chain saws is also very practical and comfortable, because of less vibration and less noise.
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