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N20 Miniature Metal Motor Series: A Comprehensive Selection Guide
The N20 miniature metal motor series offers a simplified motor control solution with its integrated drive chip and PWM servo control method. Operating within a voltage range of 3V-6V, it provides a variety of gear ratios and output speeds to cater to diverse application scenarios. The all-metal build, compact size, and reliable quality make it suitable for robots, mechanical motion control, valve control, and door lock control. The guide includes a detailed parameter table for each motor model, facilitating an informed selection process.
Product Name
N20 Micro Metal Gear Motor with Integrated Drive (3V-6V, 1:150/33RPM)
Gravity: DC Micro Metal Gear Motor w/Driver For Arduino - 30:1
Figure
SKU
DFR1114
DFR0399
DFR0429
DFR0430
Motor Speed (Unreduced)
20000
220000
220000
220000
Gearbox Reduction Ratio
1:150
1:75
1:50
1:30
No-load Output Speed
133
290
440
730
Stall Torque
1.0kg*cm
0.8kg*cm
0.5kg*cm
0.3kg*cm
Operating Voltage
3-6V
3-6V
3-6V
3-6V
Rated Voltage
6V
6V
6V
6V
No-load Current
50mA
70mA
70mA
70mA
Stall Current
640mA
1000mA
1000mA
1000mA
Static Current
<1mA
<1mA
<1mA
<1mA
PWM Frequency
500Hz
500Hz
500Hz
500Hz
Signal Resolution
1us
1us
1us
1us
Forward Pulse Range
500-1400us
500-1400us
500-1400us
500-1400us
Stop Pulse Width Range
1400-1600us
1400-1600us
1400-1600us
1400-1600us
Reverse Pulse Range
1600us-2500us
1600us-2500us
1600us-2500us
1600us-2500us
Weight
10g
10g
10g
10g
Dimensions
L40mm × W12mm × H20mm
L40mm × W12mm × H20mm
L40mm × W12mm × H20mm
L40mm × W12mm × H20mm
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
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