The 9W 16V frameless brushless DC motor offers precise control with low-speed operation at 200 RPM, ideal for applications like robotics and industrial automation. Its compact design ensures easy integration, while its smooth, low-vibration performance provides reliable, consistent torque for precision tasks. This cost-effective motor delivers the perfect balance of power and control in space-constrained systems.
Specification
| Model |
BLDC-WK4315 |
| Rated Power |
9.44W |
| Nominal Voltage |
16V |
| Nominal Current |
0.59A |
| Nominal Torque |
0.28 Nm |
| Nominal Speed |
238 rpm |
| Max. Speed |
360 rpm |
| Stall Torque |
0.42 Nm |
| Stall Current |
0.9A |
| Winding Turns of Motor |
60T |
| Phase to Phase Resistance |
15.2Ω |
| Phase to Phase Inductance |
6.56Mh |
| Speed Constant |
23 rpm/V |
| Torque Constant |
0.47 Nm/A |
| Rotor Inertia |
268 gcm2 |
| Number of Pole Pairs |
14 |
| Motor Weight |
110 g |
| Working Temperature |
-20~80℃ |
| Max. Demagnetize Temperature |
120℃ |
Features
- The frameless design enables easy integration, saving space and allowing flexible custom designs.
- With a speed of 238 rpm, this frameless BLDC motor is ideal for precise, smooth low-speed applications.
- Operating at 16V, it delivers 9W of power with efficient performance and minimal heat.
- The brushless design reduces maintenance, wear, and increases durability.
- Its frameless build and low speed suit direct-drive systems, removing the need for gears.
- Frameless motors allow custom housing design, perfect for DIY and specialized projects.
Dimension (Unit: mm)
Applications
Q: Do frameless BLDC motors require regular maintenance?
A: Frameless BLDC motors generally require minimal maintenance due to their brushless design, which eliminates the wear and tear associated with brushes and commutators in traditional motors. However, like any precision component, periodic inspection of the surrounding mechanical system—such as bearings, mounting structures, and thermal management—is recommended, especially in high-load or continuous-duty applications. Proper integration and operation within specified limits will further reduce maintenance requirements for brushless motors and ensure long-term reliability.
