42mm Brushless DC Motor has Max. 0.185N·m rated torque and triple stack 42mm Motor can generate 58.1W capacity of rated power.
Single and double stack motor has Star winding connection and for triple stack motor has delta winding connector, all 42mm Brushless DC Motors are 5 pole pairs motors.
Hall sensors feed back method as standard and also additional incremental encoder is available.
.png)
In a mobile environment, you can move left and right to see the contents (tables).
| Motor Part Number | 42ZWS50X-1 | 42ZWS63X-1 | 42ZWS75X-1 | ||
|---|---|---|---|---|---|
| General Information | |||||
| Dimension | Motor Length | mm | 50 | 63 | 75 |
| Mounting Hole | mm | 36(±0.2） | 36(±0.2） | 36(±0.2） | |
| Motor Shaft | mm | 25（±0.5） | 25（±0.5） | 25（±0.5） | |
| Pole Pairs | - | 5 | 5 | 5 | |
| Phase Resistance | Ω | 2.482 | 1.261 | 0.987 | |
| Phase Inductance | mH | 1.062 | 0.586 | 0.434 | |
| Winding Connection | - | Star | Star | Star | |
| Insulation Class | - | B | B | B | |
| Duty Type | - | S1 | S1 | S1 | |
| Feedback Method | - | Hall Sensors | Hall Sensors | Hall Sensors | |
| Commutation Angle | - | 120° | 120° | 120° | |
| Insulation Strength (Withstand Voltage) | - | 500VAC/1KHz/1mA/1s | 500VAC/1KHz/1mA/1s | 500VAC/1KHz/1mA/1s | |
| Insulation Resistance | - | 100 MΩ/500VDC | 100 MΩ/500VDC | 100 MΩ/500VDC | |
| Weight | Kg | 0.26 | 0.38 | 0.5 | |
| Performance Parameters | |||||
| Rated Voltage | V | 24 | 24 | 24 | |
| Rated Power | W | 19.6 | 39.3 | 58.1 | |
| Rated Torque | N·m | 0.0625 | 0.125 | 0.185 | |
| Rated Speed | RPM | 3000 | 3000 | 3000 | |
| Rated Current | A | 1.2 | 2.4 | 3.6 | |
| No Load Speed | RPM | 4000 | 4000 | 4000 | |
| No Load Current | A | 0.15 | 0.3 | 0.45 | |
| Motor Efficiency | % | 70 | 70 | 70 | |
| Noise (Ambient noise 20db, test distance 1M) | dB | ＜50 | ＜50 | ＜50 | |
| Thermal Parameters | |||||
| Enclosure - Ambient Thermal Resistance | K/W | 0.75 | 0.38 | 0.25 | |
| Motor Thermal Time Constant | min | 2.3 | 3.1 | 3.6 | |
| Ambient Temperature | ℃ | 25 | 25 | 25 | |
| Maximum Winding Temperature | ℃ | 68.5 | 68.5 | 68.5 | |
| Motor Constant Coefficient | |||||
| Torque Constant | N·m/A | 0.052 | 0.052 | 0.051 | |
| Back-EMF Constant | Effective Value | V/Krpm | 5.44 | 5.44 | 5.44 |
| Calculated Value | |||||
| Peak Torque | N·m | 0.1875 | 0.375 | 0.555 | |
| Peak Current | A | 3.6 | 7.2 | 10.8 | |
| Inertia Moment | Kg·cm² | 0.05 | 0.1 | 0.15 | |
| Material | |||||
| End Cover | Aluminium Die Casting | Aluminium Die Casting | Aluminium Die Casting | ||
| Bearing | Deep Groove Ball Bearing | Deep Groove Ball Bearing | Deep Groove Ball Bearing | ||
| Magnet | Sinter NdFedB | Sinter NdFedB | Sinter NdFedB | ||
| Shaft | Carbon Steel | Carbon Steel | Carbon Steel | ||
_thumb.png)
