These tiny brushed DC gearmotors have a diameter of just 6 mm and weigh just over a gram, which makes them great actuators for miniature robots and very small mechanisms. They consist of a coreless motor fastened to a planetary gearbox by a small clip. The gears are made from liquid crystal polymers (LCPs), and gearbox’s nylon output shaft is compatible with our 14 mm wheels.
Several gear ratios are available:
- 2331 - 5.1:1 - which has a free run speed of 13,000 RPM and stall torque of 0.3 oz-in (22 g-cm) at 6 V
- 2357 - 26:1 - which has a free run speed of 2500 RPM and stall torque of 1.5 oz-in (110 g-cm) at 6 V
- 2358 - 136:1 - which has a free run speed of 500 RPM and stall torque of 8 oz-in (550 g-cm) at 6 V
- 2359 - 700:1 - which has a free run speed of 90 RPM and stall torque of 12 oz-in (900 g-cm) at 6 V
Documents:
Warranty:
Package Includes:
- 1 x Pololu 2331 / 2357 / 2358 / 2359 / Sub-Micro Plastic Planetary Gearmotor
| Motor Specifications | |
| Speed (RPM) | 2331-13000rpm / 2357-2500rpm / 2358-500rpm / 2359-90rpm |
| Torque | 2331-22g-cm / 2357-110g-cm / 2358-550g-cm / 2359-900g-cm |
| Gear Ratio | 2331-5.1:1 / 2357-26:1 / 2358-136:1 / 2359-700:1 |
| Shaft Diameter | 2mm |
| Physical Attributes | |
| Weight | 2331/2357-1.2g / 2358-1.25g / 2359-1.3g |
| Size | 2331-6Dx14Lmm / 2357-6Dx16Lmm / 2358-6Dx19Lmm / 2359-6Dx21Lmm |
| Additional Information | |
| Warranty | |
Pololu 2331 / 2357 / 2358 / 2359 Sub-Micro Plastic Planetary Gearmotor
- Brand: Pololu
- Product Code:Pololu-Planetary-Gearmotor
- Reward Points:17
- Availability:In Stock
-
रo 1,961.16
- Ex Tax:रo 1,662.00
- Price in reward points:1662
-
- 10 or more रo 1,945.82
- 18 or more रo 1,929.30
- 45 or more रo 1,913.96
- 90 or more रo 1,898.62
Available Options
Related Products
Pololu 70 Tamiya 72001 Planetary Gearbox Kit
The first in Tamiya’s “high efficiency” series, the planetary gearbox features two 4:1 and two 5:1 s..
रo 2,257.34 Ex Tax:रo 1,913.00
