B0909 Brushless DC Slotted Motor
Portescap
Brushless DC Slotted Motor
The size 9 brushless DC slotted motor uses a stator that consists of stacked steel laminations with windings placed in the slots that are axially cut along the inner periphery. The brushless DC slotted motor provides high torque density and heat dissipation, along with high acceleration.
Downloads
| Winding | unit | B0909 N024A-R00 | B0909 N024B-R00 |
|---|
| Diameter | mm |
22.1 |
22.1 |
|---|
| Nominal Voltage | Volt |
24.0 |
24.0 |
|---|
| Max No-Load Current | mA |
408 |
215 |
|---|
| No-Load Speed | rpm |
47,860 |
23,930 |
|---|
| Resistance - phase to phase | Ω |
0.22 |
0.89 |
|---|
| Continuous Stall Torque | mNm |
26.5 |
26.3 |
|---|
| Continuous Stall Current | A |
5.61 |
2.78 |
|---|
| Peak Torque for 1s | mNm |
538.8 |
265.0 |
|---|
| Peak Current | A |
109.0 |
26.7 |
|---|
| Back-EMF Constant | V/1000 rpm |
0.52 |
1.04 |
|---|
| Torque Constant | mNm/A |
4.94 |
9.89 |
|---|
| Motor Regulation R/k² | 10³/Nms |
9.0 |
9.1 |
|---|
| Motor Constant | mNm/W½ |
10.5 |
10.5 |
|---|
| Inductance - phase to phase | mH @1Khz |
0.053 |
0.220 |
|---|
| Thermal Resistance (winding to ambient) | °C/W |
10.8 |
10.8 |
|---|
| Thermal Time Constant | s |
894 |
894 |
|---|
| Mechanical Time Constant | ms |
2.28 |
2.31 |
|---|
| Electrical time constant | ms |
0.24 |
0.25 |
|---|
| Rotor Inertia | kgm²10-8 |
16.80 |
16.80 |
|---|
| Max Winding Temperature | °C |
155 |
155 |
|---|
| Shaft Load Max Axial | N |
156.0 |
156.0 |
|---|
| Shaft Load Max Radial | N |
138.0 |
138.0 |
|---|
| Weight | g |
80.5 |
80.5 |
|---|
| Length | mm |
47.8 |
47.8 |
|---|
