The 22**NH…M…(1) series features 22mm micro DC coreless brushless servo motors, delivering high speeds up to 49,200 rpm, precise control, and efficient torque output. Ideal for demanding applications such as medical equipment, robotics, and precision instruments. Encoder integration options and customizable configurations, including shaft and coil variations, ensure adaptability across advanced motion control environments.
| Parameter | Unit | BH2245NH2B01-492-24.0 | BH2245NH2B02-505-36.0 | BH2245NH2B03-492-48.0 |
|---|---|---|---|---|
| Voltage | V | 24.0 | 36.0 | 48.0 |
| Terminal resistance | Ω | 0.28 | 0.55 | 1.13 |
| No-load speed | rpm | 49200 | 49200 | 49200 |
| No-load current | A | 0.33 | 0.26 | 0.16 |
| Stall torque | mNm | 396 | 442 | 392 |
| Stall current | A | 85.71 | 65.46 | 42.48 |
| Nominal torque | mNm | 16 | 16 | 16 |
| Nominal speed | rpm | 47232 | 48732 | 47232 |
| Nominal current | A | 3.75 | 2.54 | 1.85 |
| Back-EMF constant | mV/rpm | 0.486 | 0.71 | 0.972 |
| Torque constant | mNm/A | 4.64 | 6.78 | 9.281 |
| Operating temperature range | °C | -20~+85 | -20~+85 | -20~+85 |
| Number of channels | Unit | 2 | 3 | — |
|---|---|---|---|---|
| Counts per turn | cpt | 16,32,64,256,512, 1024 | 16,32,64,256,512, 1024 | — |
| Supply voltage | V | 5.0（5.0） | 5.0（5.0） | — |
| Max. speed | rpm | 100000 | 100000 | — |
| Phase shift | °e | 90±45 | 90±45 | — |
| Output signal | — | TTL | TTL | — |
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 | BH2245NH2B01-492-24.0 |
|---|---|---|
| Voltage | V | 24.0 |
| Terminal resistance | Ω | 0.28 |
| No-load speed | rpm | 49200 |
| No-load current | A | 0.33 |
| Stall torque | mNm | 396 |
| Stall current | A | 85.71 |
| Nominal torque | mNm | 16 |
| Nominal speed | rpm | 47232 |
| Nominal current | A | 3.75 |
| Back-EMF constant | mV/rpm | 0.486 |
| Torque constant | mNm/A | 4.64 |
| Operating temperature range | °C | -20~+85 |
| Number of channels | Unit | 2 | 3 | — |
|---|---|---|---|---|
| Counts per turn | cpt | 16,32,64,256,512, 1024 | 16,32,64,256,512, 1024 | — |
| Supply voltage | V | 5.0（5.0） | 5.0（5.0） | — |
| Max. speed | rpm | 100000 | 100000 | — |
| Phase shift | °e | 90±45 | 90±45 | — |
| Output signal | — | TTL | TTL | — |
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 | BH2245NH2B02-505-36.0 |
|---|---|---|
| Voltage | V | 36.0 |
| Terminal resistance | Ω | 0.55 |
| No-load speed | rpm | 49200 |
| No-load current | A | 0.26 |
| Stall torque | mNm | 442 |
| Stall current | A | 65.46 |
| Nominal torque | mNm | 16 |
| Nominal speed | rpm | 48732 |
| Nominal current | A | 2.54 |
| Back-EMF constant | mV/rpm | 0.71 |
| Torque constant | mNm/A | 6.78 |
| Operating temperature range | °C | -20~+85 |
| Number of channels | Unit | 2 | 3 | — |
|---|---|---|---|---|
| Counts per turn | cpt | 16,32,64,256,512, 1024 | 16,32,64,256,512, 1024 | — |
| Supply voltage | V | 5.0（5.0） | 5.0（5.0） | — |
| Max. speed | rpm | 100000 | 100000 | — |
| Phase shift | °e | 90±45 | 90±45 | — |
| Output signal | — | TTL | TTL | — |
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 | BH2245NH2B03-492-48.0 |
|---|---|---|
| Voltage | V | 48.0 |
| Terminal resistance | Ω | 1.13 |
| No-load speed | rpm | 49200 |
| No-load current | A | 0.16 |
| Stall torque | mNm | 392 |
| Stall current | A | 42.48 |
| Nominal torque | mNm | 16 |
| Nominal speed | rpm | 47232 |
| Nominal current | A | 1.85 |
| Back-EMF constant | mV/rpm | 0.972 |
| Torque constant | mNm/A | 9.281 |
| Operating temperature range | °C | -20~+85 |
| Number of channels | Unit | 2 | 3 | — |
|---|---|---|---|---|
| Counts per turn | cpt | 16,32,64,256,512, 1024 | 16,32,64,256,512, 1024 | — |
| Supply voltage | V | 5.0（5.0） | 5.0（5.0） | — |
| Max. speed | rpm | 100000 | 100000 | — |
| Phase shift | °e | 90±45 | 90±45 | — |
| Output signal | — | TTL | TTL | — |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
