BL34 SeriesBLDC Motor
Specifications:
- NEMA 34 (3.150 in) Frame Size
- 2.43 to 7.49 A Rated Current
- 33.99 to 101.96 oz-in Rated Torque
- 24 to 48 VDC Rated Voltage
- 2.01 to 3.35 in Length
Models
| Model # | Frame size | Phase | Input Voltage | Rated Power | Rated Speed | Rated Torque | Rated Current | Resistance | Inertia, oz-in² | Weight, lbs | Availability |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BL34E21-01 | 3.150 in | 3 | 24 VDC | 100 W | 4000 RPM | 33.99 oz-in | 5 A | 0.18 | 2.08 oz-in² | 2.161 lbs | Online |
| BL34E21-02 | 3.150 in | 3 | 48 VDC | 100 W | 4000 RPM | 33.99 oz-in | 2.43 A | 0.71 | 2.08 oz-in² | 2.161 lbs | Online |
| BL34E27-02 | 3.150 in | 3 | 48 VDC | 200 W | 4000 RPM | 67.97 oz-in | 5.06 A | 0.32 | 4.05 oz-in² | 3.439 lbs | Online |
| BL34E34-01 | 3.150 in | 3 | 48 VDC | 300 W | 4000 RPM | 101.96 oz-in | 7.49 A | 0.2 | 5.9 oz-in² | 5.644 lbs | Online |
Dimensions
| Model | DIM. A (length) in |
|---|---|
| BL34E21-01 | 2.010 in |
| BL34E21-02 | 2.010 in |
| BL34E27-02 | 2.680 in |
| BL34E34-01 | 3.350 in |
Torque Curves
- Peak Range
- Continuous Range
Speed
RPM
- Peak Range
- Continuous Range
Speed
RPM
- Peak Range
- Continuous Range
Speed
RPM
- Peak Range
- Continuous Range
Speed
RPM
Motor Operating Specifications
| Hall Effect Angle | 120° electrical Angle |
| Radial Play | 0.002 in @ 0.992 lbs |
| End Play | 0.003 in @ 99.208 lbs |
| Max. Radial Force | 0.787 in @ 16.799 lbs |
| Max. Axial Force | 3.373 lbs |
| Insulation Class | Class B |
| Dielectric Strength | 500 VDC for 1 minute |
| Insulation Resistance | 100 Ω Min. 500 VDC |
| Ambient Operating Temperature | -4 °F to 122.00 °F |
| Storage Temperature | -4 °F to 212.00 °F |
| Humidity Range (%) | 85% (RH) non-condensing |
| Direction Of Rotation | CCW |
Pin Outs
Downloads
BLDC Numbering System (PDF)
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