12V Φ28mm Geared DC Motor Reduction Planetary Gearbox Max. 2.0 N-m
- Part Number: 28WS47-12-S
- Lead Time: In Stock
- Unit Price: US $35.00
- *Ship from China
This 12V Φ28 mm brushed DC planetary gearbox motor (28WS47-12-S series) delivers a maximum torque of 2.0 N·m across a wide speed range of 5 to 950 RPM, with a compact Φ28 mm frame and body lengths from 74.2 to 101.2 mm depending on the reduction ratio. It operates on 12 VDC with rated currents of 0.31–0.6 A, features Class B insulation and IP20 protection, and is available with a standard output shaft for direct load coupling. Its integrated planetary reduction provides smooth, high-torque low-speed drive in a space-efficient form factor, making it well suited to household appliances, office automation equipment, banking machines, medical devices, and intelligent robots requiring reliable, quiet operation and precise motion control. Please specify the model number in the order note.
12V Φ28mm Geared DC Motor
| Model Number | Rated Voltage | No-load Speed | Rated Speed | Rated Current | Rated Torque | Power | Body Length | Weight |
| V DC | RPM | RPM | A | N-m | W | L+46.7(mm) | kg | |
| 28WS47-12-S5 | 12 | 5 | 3.7 | 0.31 | 2.0 | 3.7 | 101.2 | 0.29 |
| 28WS47-12-S10 | 12 | 10 | 7.5 | 0.46 | 1.6 | 5.5 | 101.2 | 0.29 |
| 28WS47-12-S26 | 12 | 26 | 20 | 0.6 | 0.95 | 7.2 | 101.2 | 0.29 |
| 28WS47-12-S50 | 12 | 50 | 38 | 0.56 | 0.7 | 6.7 | 90.2 | 0.28 |
| 28WS47-12-S100 | 12 | 100 | 75 | 0.6 | 0.3 | 7.2 | 90.2 | 0.28 |
| 28WS47-12-S185 | 12 | 185 | 138 | 0.6 | 0.19 | 7.2 | 82.2 | 0.27 |
| 28WS47-12-S260 | 12 | 260 | 195 | 0.55 | 0.15 | 6.6 | 82.2 | 0.27 |
| 28WS47-12-S364 | 12 | 364 | 273 | 0.55 | 0.1 | 6.6 | 82.2 | 0.27 |
| 28WS47-12-S670 | 12 | 670 | 502 | 0.4 | 0.04 | 4.8 | 74.2 | 0.26 |
| 28WS47-12-S950 | 12 | 950 | 712 | 0.55 | 0.03 | 6.6 | 74.2 | 0.26 |
Contact Frankhumotor for Datasheet, 3D Step. File, Torque Curve
| Product Details | |
| Model Number | 28WS47-12-S |
| Product Type | Brushed |
| Lead Time | in stock |
| Insulation Class | B |
| Protection Class | IP20 |


