12SG-N20VA Series Micro Metal Gear Motors Wide speed range, compact size, high torque |
Gearhead | Motor | Available accessories |
♦ Material : metal | ♦ Motor Type : permanent magnet | ♦ Magnetic encoder, 3ppr |
♦ Shaft : stainless steel 3mm diameter, D-shaped |
♦ Rotation : CW / CCW reversible | ♦ Mounting bracket |
♦ Gearing : high precision, high strength various gear ratios |
♦ Brush : precious metal brush or carbon brush |
♦ Extended rear shaft |
♦ Lead wires & connector |
Additional information |
Dimension Drawing |
Gear ratio | 10 | 30 | 50 | 100 | 150 | 210 | 250 | 298 | 380 | 1000 | |
Gearhead Length (L1) | mm | 9 | 12 |
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 | 10 | 30 | 50 | 100 | 150 | 210 | 250 | 298 | 380 | 1000 | |
No-load Speed | RPM | 1450 | 470 | 285 | 145 | 96 | 69 | 58 | 50 | 38 | 14.5 |
Rated Speed | RPM | 1200 | 400 | 240 | 120 | 80 | 57 | 48 | 40 | 31 | 12 |
Rated Torque | Kg.cm | 0.015 | 0.05 | 0.07 | 0.15 | 0.22 | 0.31 | 0.37 | 0.45 | 0.5 | 1 |
Stall Torque | Kg.cm | 0.08 | 0.23 | 0.4 | 0.8 | 1.1 | 1.5 | 1.6 | 1.9 | 2.5 | 3 |
Gear ratio | 10 | 30 | 50 | 100 | 150 | 210 | 250 | 298 | 380 | 1000 | |
No-load Speed | RPM | 1450 | 470 | 285 | 145 | 96 | 69 | 58 | 50 | 38 | 14.5 |
Rated Speed | RPM | 1200 | 400 | 240 | 120 | 80 | 57 | 48 | 40 | 31 | 12 |
Rated Torque | Kg.cm | 0.015 | 0.05 | 0.07 | 0.15 | 0.22 | 0.31 | 0.37 | 0.45 | 0.5 | 1 |
Stall Torque | Kg.cm | 0.08 | 0.23 | 0.4 | 0.8 | 1.1 | 1.5 | 1.6 | 1.9 | 2.5 | 3 |
Gear ratio | 10 | 30 | 50 | 100 | 150 | 210 | 250 | 298 | 380 | 1000 | |
No-load Speed | RPM | 1550 | 530 | 310 | 160 | 110 | 78 | 60 | 55 | 43 | 16 |
Rated Speed | RPM | 1100 | 400 | 250 | 125 | 83 | 60 | 50 | 42 | 33 | 13 |
Rated Torque | Kg.cm | 0.02 | 0.05 | 0.08 | 0.18 | 0.27 | 0.37 | 0.45 | 0.5 | 0.5 | 1 |
Stall Torque | Kg.cm | 0.1 | 0.2 | 0.4 | 0.8 | 1.1 | 1.5 | 1.6 | 1.9 | 2.5 | 3 |