DINGS' Slotless Brushless DC Motor, 10ZWWC25 can avoid the pulsation of air gap magnetic induction caused by uneven magnetic resistance in the teeth.
It can eliminate the pulse loss in the armature core and the surface loss on the main pole surface.
10ZWWC25 Slotless Brushless DC Motor has high durability, low electrical noise and high efficiency.
Maximum efficiency of motor reaches 75% and this motor is suitable for the servo system which needs quick movement and high power.
10ZWWC25 Rated Power is 4.9W and Peak Torque is 4.5mN.m.
In a mobile environment, you can move left and right to see the contents (tables).
| Motor part number | 10ZWWC25 | ||
|---|---|---|---|
| Pole pair | - | 1 | |
| Phase resistance | Ω | 4.3 | |
| Winding connection method | - | Star shape | |
| Insulation class | - | B | |
| Duty type | - | S1 | |
| Commutation angle | - | 120° | |
|
Insulation strength (Withstand voltage) |
- | 500VAC/1KHz/1mA/1s | |
| Insulation resistance | - | 100MΩ/500VDC | |
| Weight | g | 10.6 | |
| Rated voltage | V | 12 | |
| Rated power | W | 4.9 | |
| Rated torque | mN·m | 1.5 | |
| Rated speed | RPM | 31000 | |
| Rated current | A | 0.8 | |
| No load speed | RPM | 40000 | |
| No load current | A | 0.05 | |
| Motor efficiency | % | 75 | |
|
Noise (Ambient noise 20db, test distance 1m) |
dB | ＜50 | |
| Torque constant | mN·m/A | 1.88 | |
|
Back-EMF constant - peak value |
V/Krpm | 0.46 | |
|
Back-EMF constant - effective value |
V/Krpm | 0.32 | |
| Peak torque | mN·m | 4.5 | |
| Peak current | A | 2.4 | |
| Inertia moment | g·cm² | 0.026 | |
| mechanical time constant | ms | 1.34 | |
| End bell | - | Stainless steel | |
| Bearing | - | Deep Groove Ball Bearing | |
| Magnet | - | Sinter NdFedB | |
| Rotation shaft | - | Carbon Steel | |
In a mobile environment, you can move left and right to see the contents (tables).
| Stage | - | Stage 1 | Stage 2 | Stage 3 | Stage 4 | |
|---|---|---|---|---|---|---|
| Reduction Ratio | X : 1 | 4.25 | 18 | 76.8 | 326 | |
| Max. Continuous Torque | N.m | 0.01 | 0.03 | 0.10 | 0.15 | |
| Max. Continuous Output Power | W | 1.6 | 1.2 | 1.0 | 0.4 | |
| Max. Continuous Speed Transfer | rpm | 12000 | 12000 | 12000 | 12000 | |
|
Max.axial Load (Dynamic) |
N | 5 | 5 | 5 | 5 | |
|
Max. Radial Load (5mm From Flange) |
N | 5 | 10 | 15 | 20 | |
| Max. Efficiency | % | 90 | 81 | 73 | 65 | |
| Max. Backlash | ° | 1.5 | 1.8 | 2.0 | 2.2 | |
| Gearbox Length L | mm | 10.1 | 13.6 | 17.1 | 20.6 | |
| Weight | g | 6.7 | 7.2 | 7.7 | 8.2 | |
