N20 Gear DC Motor - 24 * 12 * 10mm / 3mm Output Shaft
Description:
These micro brushed gear motors with different gear ratios and speeds are very useful for many applications. They are very popular with hobbyists for robotic projects.
They are intended for use at 6 V generally, but can also run at voltages above and below this nominal voltage. They should comfortably operate between 3 – 9 V DC range (rotation can start at voltages as low as 0.5 V).
Measurements:
Body: 24 * 12 * 10mm(excluding output shaft)
Output shaft length: 10mm
Output shaft diameter: 3mm
Weight: 10g
Technical Parameter:
| Gear Ratio | Free-run Speed@6V(rpm) | Free-run Current@6V(mA) | Stall Current@6V(mA) | Stall torque@6V(kg.cm) |
| 10:1 | 2200 | 40 | 700 | 0.085 |
| 30:1 | 730 | 40 | 700 | 0.227 |
| 50:1 | 420 | 40 | 700 | 0.369 |
| 75:1 | 170 | 40 | 360 | 0.255 |
| 75:1 | 400 | 70 | 1600 | 0.624 |
| 75:1 | 290 | 40 | 700 | 0.482 |
| 100:1 | 220 | 40 | 700 | 0.539 |
| 150:1 | 150 | 40 | 700 | 0.68 |
| 298:1 | 75 | 40 | 700 | 1.3 |
