CL1220 Series Coreless Brushed DC Motor

CL1220

•High efficiency, smooth operation, and strong stability；

•No groove torque, low vibration, low noise, low starting torque；

•Low rotational inertia, low noise, and long motor life；

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Specifications

Input Voltage	3V DC	6V DC
Dimensions(mm)	Φ12x20	Φ12x20
Shaft Diameter(mm)	Ф1	Ф1
No load speed(rpm)	5582	11189
No load current(A)	0.023	0.035
Nominal Speed(rpm)	4286	8689
Nominal Torque(mNm)	0.491	0.491
Nominal Current(A)	0.108	0.12
Stall Torque(mNm)	2.12	2.3
Stall Current(A)	0.4	0.45
Maximum Output Power(W)	0.31	0.643
Maximum Efficiency(%)	68.45	69.25
Torque at Max Eff. (mNm)	0.417	0.427
Speed at Max Eff. (rpm)	4481	9014
Life(Typical)	200hrs	200hrs
Weight(g)	20	20
Operating Temperature Range(°C)	-10 to 70	-10 to 70
Storage Temperature Range(°C)	-20 to 70	-20 to 70