42 mm BLDC motor family for compact drive applications requiring stable speed and feedback control. Standard Hall sensors support reliable commutation, with optional incremental encoder available. The range includes 5 pole-pair versions with star or delta winding and delivers up to 0.185 Nm rated torque and 58.1 W rated power.
| Parameter | Unit | 42ZWS50X-1 | 42ZWS63X-1 | 42ZWS75X-1 | 42ZWC75L-2 | 42ZWC75L-1 |
|---|---|---|---|---|---|---|
| Motor length | mm | 50 | 63 | 75 | — | — |
| Feedback Method | Hall Sensors | Hall Sensors | Hall Sensors | Hall Sensors | Hall Sensors | |
| Commutation Angle | 120° | 120° | 120° | 120° | 120° | |
| Insulation strength (withstand voltage) | 500VAC/1KHz/1mA/1s | 500VAC/1KHz/1mA/1s | 500VAC/1KHz/1mA/1s | 500VAC/1KHz/1mA/1s | 500VAC/1KHz/1mA/1s | |
| Insulation resistance | MΩ/500VDC | 100 | 100 | 100 | 100 | 100 |
| Weight | g | 260 | 380 | 500 | 425.8 | 425.8 |
| Rated voltage | V | 24 | 24 | 24 | 24 | 48 |
| Nominal power | W | 19.6 | 39.3 | 58.1 | 83 | 209.4 |
| Nominal torque | Nm | 0.0625 | 0.125 | 0.185 | 0.08 | 0.2 |
| Nominal speed | RPM | 3000 | 3000 | 3000 | 10000 | 10000 |
| Nominal current | A | 1.2 | 2.4 | 3.6 | 4.3 | 5.5 |
| Mounting Hole | mm | 36 +/- 0.2 | 36 +/- 0.2 | 36 +/- 0.2 | — | — |
| No-load speed | RPM | 4000 | 4000 | 4000 | 12000 | 12000 |
| No-load current | A | 0.15 | 0.3 | 0.45 | 0.7 | 0.86 |
| Motor Efficiency | % | 72 | 77.6 | 76 | 80 | 80 |
| Noise (Ambient noise 20db, test distance 1M) | dB | ＜50 | ＜50 | ＜50 | ＜50 | ＜50 |
| Thermal resistance housing-ambient | K/W | 0.75 | 0.38 | 0.25 | 0.25 | 0.085 |
| Motor Thermal Time Constant | min | 2.3 | 3.1 | 3.6 | — | — |
| Ambient temperature | °C | 31.3 | 31.3 | 31.3 | 25 | 25 |
| Maximum Winding Temperature | °C | 68.5 | 68.5 | 68.5 | 75 | 75 |
| Torque Constant | N·m/A | 0.052 | 0.052 | 0.051 | 0.019 | 0.036 |
| Back-EMF constant (RMS) | V/Krpm | 5.44 | 5.44 | 5.44 | 1.99 | 3.77 |
| Shaft Length | mm | 25 +/- 0.5 | 25 +/- 0.5 | 25 +/- 0.5 | — | — |
| Peak Torque | Nm | 0.1875 | 0.375 | 0.555 | 0.24 | 0.6 |
| Peak current | A | 3.6 | 7.2 | 10.8 | 12.9 | 16.5 |
| Rotor inertia | kg·cm² | 0.05 | 0.1 | 0.15 | 0.084 | 0.084 |
| Outer diameter | mm | 42 | 42 | 42 | 42 | 42 |
| Motor length | mm | 50 | 63 | 75 | — | — |
| Pole Pairs | 5 | 5 | 5 | 2 | 2 | |
| Phase resistance | Ω | 2.482 | 1.261 | 0.987 | 0.19 | 0.24 |
| Phase inductance | mH | 1.062 | 0.586 | 0.434 | 0.12 | 0.15 |
| Winding Connection | Star | Star | Star | Star shape | Star shape | |
| Insulation Class | B | B | B | B | B | |
| Duty Type | S2 | S2 | S2 | S2 | S2 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | Unit | 42ZWS50X-1 |
|---|---|---|
| Motor length | mm | 50 |
| Feedback Method | Hall Sensors | |
| Commutation Angle | 120° | |
| Insulation strength (withstand voltage) | 500VAC/1KHz/1mA/1s | |
| Insulation resistance | MΩ/500VDC | 100 |
| Weight | g | 260 |
| Rated voltage | V | 24 |
| Nominal power | W | 19.6 |
| Nominal torque | Nm | 0.0625 |
| Nominal speed | RPM | 3000 |
| Nominal current | A | 1.2 |
| Mounting Hole | mm | 36 +/- 0.2 |
| No-load speed | RPM | 4000 |
| No-load current | A | 0.15 |
| Motor Efficiency | % | 72 |
| Noise (Ambient noise 20db, test distance 1M) | dB | ＜50 |
| Thermal resistance housing-ambient | K/W | 0.75 |
| Motor Thermal Time Constant | min | 2.3 |
| Ambient temperature | °C | 31.3 |
| Maximum Winding Temperature | °C | 68.5 |
| Torque Constant | N·m/A | 0.052 |
| Back-EMF constant (RMS) | V/Krpm | 5.44 |
| Shaft Length | mm | 25 +/- 0.5 |
| Peak Torque | Nm | 0.1875 |
| Peak current | A | 3.6 |
| Rotor inertia | kg·cm² | 0.05 |
| Outer diameter | mm | 42 |
| Motor length | mm | 73 +/- 0.5 |
| Pole Pairs | 5 | |
| Phase resistance | Ω | 2.482 |
| Phase inductance | mH | 1.062 |
| Winding Connection | Star | |
| Insulation Class | B | |
| Duty Type | S2 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | Unit | 42ZWS63X-1 |
|---|---|---|
| Motor length | mm | 63 |
| Feedback Method | Hall Sensors | |
| Commutation Angle | 120° | |
| Insulation strength (withstand voltage) | 500VAC/1KHz/1mA/1s | |
| Insulation resistance | MΩ/500VDC | 100 |
| Weight | g | 380 |
| Rated voltage | V | 24 |
| Nominal power | W | 39.3 |
| Nominal torque | Nm | 0.125 |
| Nominal speed | RPM | 3000 |
| Nominal current | A | 2.4 |
| Mounting Hole | mm | 36 +/- 0.2 |
| No-load speed | RPM | 4000 |
| No-load current | A | 0.3 |
| Motor Efficiency | % | 77.6 |
| Noise (Ambient noise 20db, test distance 1M) | dB | ＜50 |
| Thermal resistance housing-ambient | K/W | 0.38 |
| Motor Thermal Time Constant | min | 3.1 |
| Ambient temperature | °C | 31.3 |
| Maximum Winding Temperature | °C | 68.5 |
| Torque Constant | N·m/A | 0.052 |
| Back-EMF constant (RMS) | V/Krpm | 5.44 |
| Shaft Length | mm | 25 +/- 0.5 |
| Peak Torque | Nm | 0.375 |
| Peak current | A | 7.2 |
| Rotor inertia | kg·cm² | 0.1 |
| Outer diameter | mm | 42 |
| Motor length | mm | 73 +/- 0.5 |
| Pole Pairs | 5 | |
| Phase resistance | Ω | 1.261 |
| Phase inductance | mH | 0.586 |
| Winding Connection | Star | |
| Insulation Class | B | |
| Duty Type | S2 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | Unit | 42ZWS75X-1 |
|---|---|---|
| Motor length | mm | 75 |
| Feedback Method | Hall Sensors | |
| Commutation Angle | 120° | |
| Insulation strength (withstand voltage) | 500VAC/1KHz/1mA/1s | |
| Insulation resistance | MΩ/500VDC | 100 |
| Weight | g | 500 |
| Rated voltage | V | 24 |
| Nominal power | W | 58.1 |
| Nominal torque | Nm | 0.185 |
| Nominal speed | RPM | 3000 |
| Nominal current | A | 3.6 |
| Mounting Hole | mm | 36 +/- 0.2 |
| No-load speed | RPM | 4000 |
| No-load current | A | 0.45 |
| Motor Efficiency | % | 76 |
| Noise (Ambient noise 20db, test distance 1M) | dB | ＜50 |
| Thermal resistance housing-ambient | K/W | 0.25 |
| Motor Thermal Time Constant | min | 3.6 |
| Ambient temperature | °C | 31.3 |
| Maximum Winding Temperature | °C | 68.5 |
| Torque Constant | N·m/A | 0.051 |
| Back-EMF constant (RMS) | V/Krpm | 5.44 |
| Shaft Length | mm | 25 +/- 0.5 |
| Peak Torque | Nm | 0.555 |
| Peak current | A | 10.8 |
| Rotor inertia | kg·cm² | 0.15 |
| Outer diameter | mm | 42 |
| Motor length | mm | 73 +/- 0.5 |
| Pole Pairs | 5 | |
| Phase resistance | Ω | 0.987 |
| Phase inductance | mH | 0.434 |
| Winding Connection | Star | |
| Insulation Class | B | |
| Duty Type | S2 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | Unit | 42ZWC75L-2 |
|---|---|---|
| Motor length | mm | — |
| Feedback Method | Hall Sensors | |
| Commutation Angle | 120° | |
| Insulation strength (withstand voltage) | 500VAC/1KHz/1mA/1s | |
| Insulation resistance | MΩ/500VDC | 100 |
| Weight | g | 425.8 |
| Rated voltage | V | 24 |
| Nominal power | W | 83 |
| Nominal torque | Nm | 0.08 |
| Nominal speed | RPM | 10000 |
| Nominal current | A | 4.3 |
| Mounting Hole | mm | — |
| No-load speed | RPM | 12000 |
| No-load current | A | 0.7 |
| Motor Efficiency | % | 80 |
| Noise (Ambient noise 20db, test distance 1M) | dB | ＜50 |
| Thermal resistance housing-ambient | K/W | 0.25 |
| Motor Thermal Time Constant | min | — |
| Ambient temperature | °C | 25 |
| Maximum Winding Temperature | °C | 75 |
| Torque Constant | N·m/A | 0.019 |
| Back-EMF constant (RMS) | V/Krpm | 1.99 |
| Shaft Length | mm | — |
| Peak Torque | Nm | 0.24 |
| Peak current | A | 12.9 |
| Rotor inertia | kg·cm² | 0.084 |
| Outer diameter | mm | 42 |
| Motor length | mm | 73 +/- 0.5 |
| Pole Pairs | 2 | |
| Phase resistance | Ω | 0.19 |
| Phase inductance | mH | 0.12 |
| Winding Connection | Star shape | |
| Insulation Class | B | |
| Duty Type | S2 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | Unit | 42ZWC75L-1 |
|---|---|---|
| Motor length | mm | — |
| Feedback Method | Hall Sensors | |
| Commutation Angle | 120° | |
| Insulation strength (withstand voltage) | 500VAC/1KHz/1mA/1s | |
| Insulation resistance | MΩ/500VDC | 100 |
| Weight | g | 425.8 |
| Rated voltage | V | 48 |
| Nominal power | W | 209.4 |
| Nominal torque | Nm | 0.2 |
| Nominal speed | RPM | 10000 |
| Nominal current | A | 5.5 |
| Mounting Hole | mm | — |
| No-load speed | RPM | 12000 |
| No-load current | A | 0.86 |
| Motor Efficiency | % | 80 |
| Noise (Ambient noise 20db, test distance 1M) | dB | ＜50 |
| Thermal resistance housing-ambient | K/W | 0.085 |
| Motor Thermal Time Constant | min | — |
| Ambient temperature | °C | 25 |
| Maximum Winding Temperature | °C | 75 |
| Torque Constant | N·m/A | 0.036 |
| Back-EMF constant (RMS) | V/Krpm | 3.77 |
| Shaft Length | mm | — |
| Peak Torque | Nm | 0.6 |
| Peak current | A | 16.5 |
| Rotor inertia | kg·cm² | 0.084 |
| Outer diameter | mm | 42 |
| Motor length | mm | 73 +/- 0.5 |
| Pole Pairs | 2 | |
| Phase resistance | Ω | 0.24 |
| Phase inductance | mH | 0.15 |
| Winding Connection | Star shape | |
| Insulation Class | B | |
| Duty Type | S2 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
