1220WG-N20VA Series Worm Gear Motors Right angle shaft, wide speed range, high torque |
Gearhead | Motor | Available accessories |
♦ Material : metal | ♦ Motor Type : permanent magnet | ♦ Magnetic encoder, 3ppr |
♦ Shaft : stainless steel 3mm diameter, D-shaped |
♦ Brush : precious metal brush or carbon brush |
♦ Mounting bracket |
♦ Gearing : high precision, high strength Self-locking function |
♦ Extended rear shaft | |
♦ Lead wires & connector |
Additional information |
Dimension Drawing |
Model |
Rated Voltage |
No-load | Rated | At Stall | |||||
Speed | Current | Speed | Torque | Current | Power | Torque | Current | ||
V DC | RPM | mA | RPM | g.cm | mA | W | g.cm | A | |
N20VA-2.4 | 2.4 | 14800 | 60 | 12000 | 2.5 | 200 | 0.31 | 13 | 1.2 |
N20VA-5 | 5 | 14800 | 30 | 12000 | 2.5 | 120 | 0.31 | 13 | 0.52 |
N20VA-12 | 12 | 14800 | 15 | 12000 | 3 | 60 | 0.35 | 13 | 0.25 |
Gear ratio | 41 | 82 | 95 | 190 | 219 | 438 | 504 | 1007 | |
No-load Speed | RPM | 350 | 175 | 150 | 75 | 66 | 33 | 29 | 14 |
Rated Speed | RPM | 290 | 145 | 125 | 63 | 55 | 27 | 22 | 11 |
Rated Torque | Kg.cm | 0.06 | 0.12 | 0.14 | 0.26 | 0.33 | 0.5 | 0.6 | 1 |
Stall Torque | Kg.cm | 0.4 | 0.8 | 0.9 | 1.3 | 1.6 | 2.8 | 3 | 3 |
Gear ratio | 41 | 82 | 95 | 190 | 219 | 438 | 504 | 1007 | |
No-load Speed | RPM | 350 | 175 | 150 | 75 | 66 | 33 | 29 | 14 |
Rated Speed | RPM | 290 | 145 | 125 | 63 | 55 | 27 | 22 | 11 |
Rated Torque | Kg.cm | 0.06 | 0.12 | 0.14 | 0.26 | 0.33 | 0.5 | 0.6 | 1 |
Stall Torque | Kg.cm | 0.4 | 0.8 | 0.9 | 1.3 | 1.6 | 2.8 | 3 | 3 |
Gear ratio | 41 | 82 | 95 | 190 | 219 | 438 | 504 | 1007 | |
No-load Speed | RPM | 380 | 190 | 160 | 80 | 70 | 35 | 30 | 15 |
Rated Speed | RPM | 300 | 10 | 130 | 65 | 56 | 28 | 22 | 12 |
Rated Torque | Kg.cm | 0.08 | 0.15 | 0.17 | 0.3 | 0.4 | 0.7 | 0.75 | 1 |
Stall Torque | Kg.cm | 0.3 | 0.6 | 0.7 | 1.3 | 1.5 | 2.8 | 3 | 3 |