N20 Mini Spark 12mm Gearmotor

We've teamed up with new Canadian combat robotics manufacturer CASFAB to bring you a custom lineup of N20 and N10 gearmotors - perfect for 150g fairyweight robots!

- Mini Sparks have the same gearbox dimensions and shaft size as other GM12 gearboxes, so you can use existing mounting solutions and press-on wheels.
- Custom steel faceplates are lighter and increase mounting thread strength.
- These super powerful N20 combat robot motors have a stall current of 2.4A @ 7.4V!
- Pairs perfectly with our Lightweight Twist Hubs and Thin Foam Wheels.

Gearmotor Specifications
- Operating Voltage: 3V - 9V
- Nominal Voltage: 6V; most commonly run at 7.4V.
- Stall Current: 2A @ 6V, or 2.47A @ 7.4V
- Peak Efficiency: 44%

Ratio	20:1	30:1	50:1
No-load RPM @ 7.4V	1819rpm	1215rpm	728rpm
Stall Torque @ 7.4V	0.74kg-cm (10.28oz-in)	1.09kg-cm (15.14oz-in)	1.68kg-cm (23.33oz-in)
Datasheets	Mini Spark 20:1	Mini Spark 30:1	Mini Spark 50:1

Physical Specifications
- Gearbox Length: 9.1mm
- Motor Length: 16mm
- Gearbox Size: 12x10mm
- Shaft Diameter: 3mm with flat along length
- Shaft Length: 10mm
- Mounting Holes (2): M1.6 spaced 9mm apart
- Weight: 9.7g (0.34oz)

Mini_Spark_N20.STEP