GA12 N20 DC 12V (Support 6V 3V) Mini Gear DC Motor 30-4000 RPM Bracket Encoder

The N20 series motors have various models, click for details:

Model: GA12-N20-S0310D
Gear Box Name: GA12
Gear Box Type: Spur Gear
Motor Body Name: N20 (B1215)
Motor Body Type: DC Brushed Motor (BDC)
Rated Voltage: DC 12V (can be reduced to 6V, 3V, etc.)
Motor Weight: 11g (approx.)
Motor Length: 36mm
Motor Body Size: 12mm(diameter) * 26mm(height)
Shaft Number: Single
Shaft Size: 3mm(diameter) * 10mm(length)
Shaft Shape: D-Cut, 2.5mm(thickness) * 9.5mm(length) (Note: Among them, the three models of 3V140RPM, 6V80RPM, 6V300RPM, their shaft length is remain 10mm unchanged, but their D-Cut lenth has 9.5mm, 7mm, 6mm old and new versions of the three lenth and will be randomized shipments, if you are special D-Cut lenth needs, please contact us before ordering.)

Motor use temperature: 0℃ - 70℃
Motor storage:
- Temperature: 0℃ - 40℃
- Humidity: 15% -90% RH

The motor's rated voltage is DC 12V, it can be reduced to 6V, 3V, etc. When the voltage is reduced, its speed, current and torque are reduced accordingly in proportion.

The Speed (RPM) in the purchase option is based on DC12V.
When the voltage is reduced to 6V, the speed is about 1/2 of those of 12V. So if you want a motor of 6V m RPM, please select 12V 2*m RPM, such as want 6V 100 RPM select 12V 200 RPM.
When the voltage is reduced to 3V, the speed is about 1/4 of those of 12V. So if you want a motor of 3V n RPM, please select 12V 4*n RPM, such as want 3V 50 RPM select 12V 200 RPM.

That is 12V 200RPM = 6V 100RPM = 3V 50RPM, and other RPM are calculated in the same way.

The No-load Speed at rated voltage DC 12V (Speeds in purchase options) is:
30 50 60 80 100 120 140 160 200 240 300 400 500 600 800 1000 1200 1400 1600 2000 2400 3000 4000 RPM

The No-load speed at DC 6V is (Speeds in purchase options divided by 2):
15 25 30 40 50 60 70 80 100 120 150 200 250 300 400 500 600 700 800 1000 1200 1500 2000 RPM

The No-load speed at DC 3V is (Speeds in purchase options divided by 4):
7.5 12.5 15 20 25 30 35 40 50 60 75 100 125 150 200 250 300 350 400 500 600 750 1000 RPM

For more voltages and speeds, please contact us.

Note:

Among them, the three models of 3V140RPM, 6V80RPM, 6V300RPM, their shaft length is remain 10mm unchanged, but the D-Cut lenth has 9.5mm, 7mm, 6mm old and new versions of the three lenth and will be randomized shipments, if you are special D-Cut lenth needs, please contact us before ordering.