32BF nuvoDisc Slotless Flat Brushless Motor
32BF nuvoDisc
The 32BF brushless DC slotless motor utilizes 6 self supporting ironless coils. The 32BF miniature motor offers long life, excellent speed and position control and smooth rotation. Using a disc magnet design, it has no iron losses and a flat shape.
Product Highlights
- With or without hall sensors
- slotless
- 8 poles
- Compact design
- No iron losses
- High efficiency
- Flat design
- 3 phases
Customization Available
- Cable or terminal outputs
- Coil modifications - resistance and inductance
- Custom shafts - flats, knurling, diameter, length
- Value added mounting
Applications
- Respiratory and Ventilation Devices
- Clinical Diagnostics
- Land Surveying
- Valve Actuation
- Pharmaceutical Dispensing
- Barcode Scanners
- Media Handling
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| Part Number | 32BF 8B K .10 |
|---|---|
| Motor Diameter (in) | 1.26 |
| Motor Diameter (mm) | 32 |
| Ambient Operating Temperature Range (°C) | -30 to +80 |
| Ambient Operating Temperature Range (°F) | -22 to +176 |
| Ambient Storage Temperature Range (°C) | -40 to +80 |
| Ambient Storage Temperature Range (°F) | -40 to +176 |
| Axial Static Force w/o Shaft Support, Max (lbs) | 6.0696 |
| Axial Static Force w/o Shaft Support, Max (N) | 27 |
| Back EMF Constant (V/1000 rpm) | 0.87 |
| Ball Bearings Preload (N) | 7 |
| Continuous Current, Max (A) | 1.5 |
| Continuous Mechanical Power, Max (@25°C) (W) | 40 |
| Continuous Torque, Max (mNm) | 13 |
| Continuous Torque, Max (oz-in) | 1.84 |
| Electrical Time Constant (ms) | 0.03 |
| Housing Material | Plastic |
| Hall Sensor Electrical Phasing (electrical °) | 120 |
| Inductance - Phase to Phase (mH) | 0.12 |
| Internal Resistance - Phase to Phase (Ohm) | 3.95 |
| Line to Line Resistance (Ohm) | 3.95 |
| Mechanical Time Constant (ms) | 64.9 |
| Motor Constant (mNm/W½) | 4.2 |
| Motor Constant (oz-in/W½) | 0.59 |
| Motor Regulation (10³/Nms) | 57.5 |
| Motor Speed, Max (rpm) | 30000 |
| No-Load Current, Typical (mA) | 100 |
| No-Load Speed (rpm) | 13600 |
| Nominal Voltage (V) | 12 |
| Optimization Direction | Symmetrical |
| Rotor Inertia (gcm²) | 11.3 |
| Rotor Inertia (oz-in-sec² 10ˉ⁶) | 160.021 |
| Thermal Resistance (Slotless) (°C/W) | 13 |
| Thermal Time Constant (s) | 550 |
| Torque Constant (mNm/A) | 8.3 |
| Torque Constant (oz-in/A) | 1.18 |
| Weight (g) | 27 |
| Weight (oz) | 0.95 |
| Winding Temperature, Max (°C) | 125 |
| Winding Temperature, Max (°F) | 257 |
| Feedback Type | Hall Sensors |
| Number of Poles | 8 pole |
| Document | Document Type | Language | File Type |
|---|---|---|---|
| 32BF nuvoDisc Specification Page | Specification Page |
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| 32BF nuvoDisc drawing | 2D Drawing |
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| 32BF nuvoDisc 3D drawing | 3D Drawing |
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| Portescap MotionCompass: Guide to Interactive Motor Selection (brochure) | Brochure |
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| About Brushless DC Motors (brochure) | Brochure |
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| Timing Relationship in Brushless DC Motors (diagram) | Brochure |
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