28mm Brushless DC Series
Our 28mm brushless DC motors possess durability, reliability, and efficiency one expects from a brushless design. Low noise and low vibration are also reasons to choose a brushless DC motor for your next project. Typical applications include air pump, fans and other home appliances etc. Choose a baseline version or request your own customized configuration.
Features:
- High torque even at low speeds
- High torque density and high torque efficiency
- Continuous speed curve, wide speed range
- Highly reliability with easy maintenance
- Low noise, low vibration
- CE and RoHs approved
- Customizations on request
| Winding Type | Star,3 phase,4 pole |
| Hall Effect Angle | 120 degree electrical angle |
| Shaft Runout | 0.025mm |
| Shaft Radial Play | 0.02mm@450g |
| Shaft Axial Play | 0.08mm@450g |
| Max Radial Force | 15N @10mm from the flange |
| Max Axial Force | 10N |
| Insulation Class | Class B |
| Dielectric Strength | 500V for one minute |
| Insulation Resistance | > 100MΩ, 500V |
Submodels
The following are common submodels for the LDO-28BL series. Click to request a quote and/or more information on a specific submodel.
| Rated Voltage | Rated Speed | Rated Torque | Peak Torque | Peak Current | Power | Line to Line Resistance | Line to Line Inductance | Torque Constant | Rotor Inertia | Body Length | Approx. Weight | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Part No. | (V) | (RPM) | (mNm) | (mNm) | (A) | (W) | (Ω) | (mH) | (mNm/A) | (g⋅cm^2) | (mm) | (kg) |
| LDO-28BLR26 | 15 | 8000 | 7 | 21 | 2.5 | 6 | 8 | 2 | 13.7 | 1.23 | 26 | 0.060 |
| LDO-28BLR38 | 24 | 10000 | 14.12 | 42.4 | 2.8 | 14.78 | 4.63 | 1.69 | 16 | 2.12 | 38 | 0.082 |
| LDO-28BLR77 | 24 | 3700 | 50 | 150 | 3 | 16 | 4.20 | 2.2 | 50 | 5.98 | 77 | 0.280 |