Overview
The SteadyWin WK2205 series Motor (WK2205 / WK2205CH) is a compact 12V motor specified for robotics actuation where electrical constants, torque/speed data, and small form factor are required for system design and integration.
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
Technical Specifications
| Parameter | WK2205 | WK2205CH |
|---|---|---|
| Nominal voltage | 12V | 12V |
| Nominal current | 0.66A | 0.66A |
| Nominal torque | 0.04 N.M | 0.02 N.M |
| Nominal speed | 792rpm | 792rpm |
| Max speed | 5630rpm | 5630rpm |
| Stall torque | 0.12 N.M | 0.06 N.M |
| Stall current | 1A | 1A |
| Winding turns of motor | 65T | 65T |
| Interphase resistance | 7.4Ω | 7.4Ω |
| Interphase inductance | 1.68Mh | 1.68Mh |
| Speed constant | 469rpm/v | 469rpm/v |
| Torque constant | 0.12 N.M/A | 0.06 N.M/A |
| Rotor inertia | 9gcm^2 | 5gcm^2 |
| Number of pole pairs | 7Pairs | 7Pairs |
| Working temperature | -20 to 80 °C | -20 to 80 °C |
| Max demagnetize tempersture | 120 °C | 120 °C |
| Inner diameter of the stator | 10mm | 10mm |
| Motor size | 26.3mm dia x 9mm | 25.3mm dia x 6.2mm |
| Motor weight | 14g | 12g |
For integration questions (mounting, wiring, or model selection), contact the store customer service team.
Manuals / Downloads
