42mm Brushless DC Series
Our 42mm 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 | Delta,3 phase |
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 | 28N @20mm 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-42BL 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 | Back EMF | Rotor Inertia | Body Length | Approx. Weight | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Part No. | (V) | (RPM) | (mNm) | (mNm) | (A) | (W) | (Ω) | (mH) | (mNm/A) | (V/kRPM) | (g⋅cm^2) | (mm) | (kg) |
LDO-42BLS41 | 24 | 4000 | 63 | 190 | 5.4 | 26 | 1.8 | 2.6 | 35 | 3.66 | 24 | 41 | 0.3 |
LDO-42BLS61 | 24 | 4000 | 125 | 380 | 10.6 | 52.5 | 0.8 | 1.2 | 36 | 3.72 | 48 | 61 | 0.45 |
LDO-42BLS81 | 24 | 4000 | 185 | 560 | 15.5 | 77.5 | 0.55 | 0.8 | 36 | 3.76 | 72 | 81 | 0.65 |
LDO-42BLS100 | 24 | 4000 | 250 | 750 | 20 | 105 | 0.28 | 0.54 | 38 | 3.94 | 96 | 100 | 0.80 |