32BF NUVODISC
Portescap
Slotless Brushless DC Flat Motor
The 32BF brushless DC slotless motor utilises 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.
Downloads
| Winding | unit | 32BF 8B K .10 |
|---|
| Diameter | mm |
32 |
|---|
| Length | mm |
11.20 |
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| Nominal Voltage | Volt |
12.0 |
|---|
| Optimization Speed | |
Symmetrical |
|---|
| No-Load Speed | rpm |
13,600 |
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| Typical No-Load Current | mA |
80 |
|---|
| Max continuous mechanical power (@ 25°C) | W |
40.0 |
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| Max continuous Current | A |
1.5 |
|---|
| Max Continuous Torque | mNm |
13.00 |
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| Back-EMF Constant | V/1000 rpm |
0.87 |
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| Torque Constant | mNm/A |
8.30 |
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| Motor Regulation R/k² | 10³/Nms |
57.50 |
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| Motor Constant k/R½ | mNm/W½ |
4.2 |
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| Internal resistance - phase to phase | Ω |
3.95 |
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| Line to Line resistance at connectors | Ω |
3.95 |
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| Inductance - phase to phase | mH |
0.12 |
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| Mechanical Time Constant | ms |
64.9 |
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| Electrical time constant | ms |
0.00 |
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| Max motor speed | rpm |
30,000 |
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| Ambient working temperature range | °C |
-30/+80 |
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| Ambient storage temperature range | °C |
-40/+80 |
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| Ball bearings preload | N |
2.7 |
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| Axial static force without shaft support | N |
27 |
|---|
| Max winding temperature | °C |
125 |
|---|
| Thermal Resistance | °C/W |
13 |
|---|
| Thermal Time Constant | °C/W |
550 |
|---|
| Weight | g |
27 |
|---|
| Rotor Inertia | gcm² |
11.3 |
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| Typical Housing Material | |
Plastic |
|---|
| Hall Sensor Elecrical Phasing | electrical ° |
120 |
|---|
