26BC 6A Brushless DC Slotless Motor
Portescap
Brushless DC Slotless Motor
Mclennan is delighted to act as stocking distributor and sales partner (UK, Ireland) for the full range of Brushless DC Motors offered by Portescap from the Switzerland and India. We hold many models in stock for immediate delivery and any motor from Portescap can be obtained on short lead times. For more information contact our Sales and Applications Engineering team.
The 26BC brushless DC slotless motor utilizes a self-supporting cylindrical ironless coil made in the same winding technique as our ironless DC motors. The 26BC micro motor offers long life, excellent speed and position control and smooth rotation. The integrated electronics features direction selection, start/stop function and output speed signal.
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| Winding | unit | 26BC 6A 113 .101 | 26BC 6A 119 .101 | 26BC 6A 107 .101 | 26BC 6A 110 .101 |
|---|
| Diameter | mm |
26 |
26 |
26 |
26 |
|---|
| Nominal Voltage | Volt |
7.5 |
7.5 |
15.0 |
15.0 |
|---|
| Optimization Speed | |
Symmetrical |
Symmetrical |
Symmetrical |
Symmetrical |
|---|
| No-Load Speed | rpm |
7,250 |
12,500 |
4,700 |
9,300 |
|---|
| Typical No-Load Current | mA |
170 |
250 |
50 |
120 |
|---|
| Max continuous mechanical power (@ 25°C) | W |
4.4 |
4.2 |
4.2 |
4.6 |
|---|
| Max continuous Current | A |
0.6 |
1.2 |
0.2 |
0.4 |
|---|
| Max Continuous Torque | mNm |
4.20 |
4.00 |
4.00 |
4.40 |
|---|
| Back-EMF Constant | V/1000 rpm |
0.96 |
0.56 |
2.66 |
1.40 |
|---|
| Torque Constant | mNm/A |
9.20 |
5.40 |
25.40 |
13.40 |
|---|
| Motor Regulation R/k² | 10³/Nms |
80.34 |
65.16 |
106.95 |
98.02 |
|---|
| Motor Constant k/R½ | mNm/W½ |
3.5 |
3.9 |
3.1 |
3.2 |
|---|
| Internal resistance - phase to phase | Ω |
6.80 |
1.90 |
69.00 |
17.60 |
|---|
| Line to Line resistance at connectors | Ω |
6.80 |
1.90 |
69.00 |
17.60 |
|---|
| Inductance - phase to phase | mH |
0.71 |
0.23 |
5.80 |
1.65 |
|---|
| Mechanical Time Constant | ms |
75.0 |
61.0 |
100.0 |
92.0 |
|---|
| Electrical time constant | ms |
0.10 |
0.12 |
0.08 |
0.09 |
|---|
| Max motor speed | rpm |
8,000 |
14,000 |
4,800 |
11,000 |
|---|
| Ambient working temperature range | °C |
0 / + 70 |
0 / + 70 |
0 / + 70 |
0 / + 70 |
|---|
| Ambient storage temperature range | °C |
0 / + 70 |
0 / + 70 |
0 / + 70 |
0 / + 70 |
|---|
| Ball bearings preload | N |
5.0 |
5.0 |
5.0 |
5.0 |
|---|
| Axial static force without shaft support | N |
120 |
120 |
120 |
120 |
|---|
| Max winding temperature | °C |
125 |
125 |
125 |
125 |
|---|
| Thermal Resistance | °C/W |
14 |
14 |
14 |
14 |
|---|
| Weight | g |
72 |
72 |
72 |
72 |
|---|
| Rotor Inertia | gcm² |
9.4 |
9.4 |
9.4 |
9.4 |
|---|
| Typical Housing Material | |
Aluminium alloy / plastic |
Aluminium alloy / plastic |
Aluminium alloy / plastic |
Aluminium alloy / plastic |
|---|
2D/3D Drawings
Datasheets
