16BHS 2-wires Brushless DC Slotless Motor
Portescap
Brushless DC Slotless Motor
The 16BHS brushless DC slotless motor utilizes a self-supporting cylindrical ironless coil made in the same winding technique as our ironless DC motors. The 16BHS micro motor offers long life, excellent speed and position control and smooth rotation.
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| Winding | unit | 16BHS 2A E .01 | 16BHS 2A L .01 | 16BHS 2A P .01 | 16BHS 2A T .01 |
|---|
| Diameter | mm |
16 |
16 |
16 |
16 |
|---|
| Nominal Voltage | Volt |
12.0 |
12.0 |
12.0 |
12.0 |
|---|
| Optimization Speed | |
Symmetrical |
Symmetrical |
Symmetrical |
Symmetrical |
|---|
| No-Load Speed | rpm |
8,740 |
12,740 |
17,100 |
33,770 |
|---|
| Typical No-Load Current | mA |
55 |
75 |
112 |
235 |
|---|
| Max continuous mechanical power (@ 25°C) | W |
4.0 |
4.0 |
4.0 |
4.0 |
|---|
| Max continuous Current | A |
0.3 |
0.4 |
0.6 |
1.2 |
|---|
| Max Continuous Torque | mNm |
3.80 |
3.60 |
4.00 |
4.00 |
|---|
| Back-EMF Constant | V/1000 rpm |
1.19 |
0.84 |
0.65 |
0.34 |
|---|
| Torque Constant | mNm/A |
11.40 |
8.10 |
6.20 |
3.30 |
|---|
| Motor Regulation R/k² | 10³/Nms |
225.50 |
251.50 |
205.50 |
192.80 |
|---|
| Motor Constant k/R½ | mNm/W½ |
2.1 |
2.0 |
2.2 |
2.2 |
|---|
| Internal resistance - phase to phase | Ω |
29.30 |
16.50 |
7.90 |
2.10 |
|---|
| Inductance - phase to phase | mH |
1.17 |
0.66 |
0.32 |
8.00 |
|---|
| Mechanical Time Constant | ms |
11.8 |
13.2 |
10.7 |
10.3 |
|---|
| Electrical time constant | ms |
4.00 |
4.00 |
4.00 |
4.00 |
|---|
| Max motor speed | rpm |
10,900 |
15,900 |
21,300 |
42,200 |
|---|
| Ambient working temperature range | °C |
-0.375 |
-0.375 |
-0.375 |
-0.375 |
|---|
| Ambient storage temperature range | °C |
-0.5 |
-0.5 |
-0.5 |
-0.5 |
|---|
| Ball bearings preload | N |
2.0 |
2.0 |
2.0 |
2.0 |
|---|
| Axial static force without shaft support | N |
25 |
25 |
25 |
25 |
|---|
| Max winding temperature | °C |
125 |
125 |
125 |
125 |
|---|
| Thermal Resistance | °C/W |
22 |
22 |
22 |
22 |
|---|
| Thermal Time Constant | °C/W |
520 |
520 |
520 |
520 |
|---|
| Weight | g |
33 |
33 |
33 |
33 |
|---|
| Rotor Inertia | gcm² |
0.5 |
0.5 |
0.5 |
0.5 |
|---|
| Typical Housing Material | |
Stainless steel aluminum flanges |
Stainless steel aluminum flanges |
Stainless steel aluminum flanges |
Stainless steel aluminum flanges |
|---|
2D/3D Drawings
Datasheets
