20SG-180SH Series DC Gear Motor Wide speed range, compact size, high torque |
Gearhead | Motor | Available accessories |
♦ Material : metal | ♦ Motor Type : permanent magnet | ♦ Magnetic encoder, 3ppr |
♦ Shaft : stainless steel 4mm diameter, D-shaped |
♦ Rotation : CW / CCW reversible | ♦ Mounting bracket |
♦ Gearing : high precision, high strength various gear ratios |
♦ Brush : carbon brush | ♦ Extended rear shaft |
♦ Lead wires & connector |
Additional information |
Dimension Drawing |
Gear ratio | 29 | 31 | 56 | 73 | 107 | 182 | 268 | 349 | 456 | 488 | |
Gearhead Length (L) | mm | 15.9 | 17.4 | 18.9 | 20.4 |
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 | |
180SH-6 | 6 | 7000 | 90 | 5300 | 20 | 450 | 1.1 | 85 | 1.9 |
180SH-12 | 12 | 4400 | 25 | 3500 | 13 | 90 | 0.5 | 60 | 0.35 |
180SH-24 | 24 | 10200 | 30 | 8700 | 20 | 140 | 1.8 | 155 | 0.85 |
Gear ratio | 29 | 31 | 56 | 73 | 107 | 182 | 268 | 349 | 456 | 488 | |
No-load Speed | RPM | 230 | 215 | 120 | 90 | 62 | 37 | 25 | 19 | 15 | 14 |
Rated Speed | RPM | 180 | 170 | 95 | 73 | 50 | 29 | 20 | 16 | 13 | 13 |
Rated Torque | Kg.cm | 0.4 | 0.4 | 0.7 | 0.9 | 1.3 | 2.2 | 3 | 3 | 3 | 3 |
Stall Torque | Kg.cm | 1.5 | 1.6 | 2.8 | 3.7 | 5 | 5 | 5 | 5 | 5 | 5 |
Gear ratio | 29 | 31 | 56 | 73 | 107 | 182 | 268 | 349 | 456 | 488 | |
No-load Speed | RPM | 145 | 135 | 75 | 57 | 39 | 23 | 16 | 12 | 9 | 9 |
Rated Speed | RPM | 120 | 113 | 62 | 48 | 33 | 19 | 13 | 10 | 8 | 8 |
Rated Torque | Kg.cm | 0.23 | 0.24 | 0.44 | 0.6 | 0.8 | 1.4 | 1.9 | 2.3 | 3 | 3 |
Stall Torque | Kg.cm | 1 | 1.1 | 2 | 2.6 | 3.8 | 5 | 5 | 5 | 5 | 5 |
Gear ratio | 29 | 31 | 56 | 73 | 107 | 182 | 268 | 349 | 456 | 488 | |
No-load Speed | RPM | 340 | 310 | 175 | 135 | 95 | 55 | 38 | 29 | 22 | 21 |
Rated Speed | RPM | 300 | 280 | 155 | 120 | 81 | 48 | 32 | 26 | 20 | 20 |
Rated Torque | Kg.cm | 0.4 | 0.4 | 0.7 | 0.9 | 1.3 | 2.2 | 3 | 3 | 3 | 3 |
Stall Torque | Kg.cm | 3.1 | 3.4 | 4.2 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |