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| GM1812-N20 dc right angle worm geargearmotor | |
| Motor diameter | 12mm |
| Rated Voltage | 3V-12V |
| Rated Torque | Max. 3 kgf-cm |
| Shaft | right angle 90°driveshaft, Φ3mm D-cut 0.5mm, O, M3, M4, custom |
| Shaft type | Dual output shaft |
| Structure | N20 motor integrated with compact metal worm gearbox |
| Gearbox | metal worm gear reducer |
| Commutation | Carbon brush/precious metal brush |
| Encoder | 3ppr, 7ppr, 12ppr |
| Reduction ratio | 42:1, 118:1, 236:1, 302:1, 603:1, 1016:1 |
| Construction | Permanent Magnet iron cored motor |
| MOQ | 100 pcs |
| Parameter | 42 | 80 | 105 | 121 | 158 | 230 | 302 | 346 | 453 |
|---|---|---|---|---|---|---|---|---|---|
| Length (mm) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| No-load speed (rpm) | 267 | 140 | 107 | 93 | 71 | 49 | 37 | 32 | 25 |
| Rated speed (rpm) | 229 | 120 | 91 | 79 | 61 | 42 | 32 | 28 | 21 |
| Rated torque (kg.cm) | 0.05 | 0.10 | 0.13 | 0.15 | 0.19 | 0.23 | 0.30 | 0.35 | 0.45 |
| Stalling Torque (kg.cm) | 0.35 | 0.67 | 0.88 | 1.02 | 1.33 | 1.61 | 2.11 | 2.42 | 3.17 |
| Parameter | 105 | 121 | 158 | 230 | 302 | 346 | 453 | 692 | 906 |
|---|---|---|---|---|---|---|---|---|---|
| Length (mm) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| No-load speed (rpm) | 219 | 190 | 146 | 100 | 76 | 66 | 51 | 33 | 25 |
| Rated speed (rpm) | 198 | 172 | 132 | 90 | 69 | 60 | 46 | 30 | 23 |
| Rated torque (kg.cm) | 0.13 | 0.15 | 0.19 | 0.23 | 0.30 | 0.35 | 0.45 | 0.69 | 0.91 |
| Stalling Torque (kg.cm) | 1.32 | 1.52 | 1.98 | 2.40 | 3.16 | 3.62 | 4.74 | 7.23 | 9.47 |
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