The 22**NH…M…(2) micro DC servo motor series features a compact 22 mm coreless, brushless design delivering up to 50,000 rpm no-load speed. Designed for high dynamic performance, these motors offer low cogging, precise control, and options for customizable shaft and coil configurations. Ideal for medical devices, robotics, and precision instruments demanding reliability with minimal maintenance.
| Parameter | Unit | BH2260NH2B01-500-24.0 | BH2260NH2B02-500-36.0 | BH2260NH2B03-500-48.0 |
|---|---|---|---|---|
| Voltage | V | 24.0 | 36.0 | 48.0 |
| Terminal resistance | Ω | 0.19 | 0.43 | 0.76 |
| No-load speed | rpm | 50000 | 50000 | 50000 |
| No-load current | A | 0.4 | 0.26 | 0.21 |
| Stall torque | mNm | 575 | 572 | 575 |
| Stall current | A | 126.32 | 83.72 | 42.48 |
| Nominal torque | mNm | 14 | 14 | 14 |
| Nominal speed | rpm | 48750 | 48750 | 48750 |
| Nominal current | A | 3.55 | 2.35 | 1.78 |
| Back-EMF constant | mV/rpm | 0.478 | 0.718 | 0.957 |
| Torque constant | mNm/A | 4.569 | 6.854 | 9.137 |
| 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 | BH2260NH2B01-500-24.0 |
|---|---|---|
| Voltage | V | 24.0 |
| Terminal resistance | Ω | 0.19 |
| No-load speed | rpm | 50000 |
| No-load current | A | 0.4 |
| Stall torque | mNm | 575 |
| Stall current | A | 126.32 |
| Nominal torque | mNm | 14 |
| Nominal speed | rpm | 48750 |
| Nominal current | A | 3.55 |
| Back-EMF constant | mV/rpm | 0.478 |
| Torque constant | mNm/A | 4.569 |
| 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 | BH2260NH2B02-500-36.0 |
|---|---|---|
| Voltage | V | 36.0 |
| Terminal resistance | Ω | 0.43 |
| No-load speed | rpm | 50000 |
| No-load current | A | 0.26 |
| Stall torque | mNm | 572 |
| Stall current | A | 83.72 |
| Nominal torque | mNm | 14 |
| Nominal speed | rpm | 48750 |
| Nominal current | A | 2.35 |
| Back-EMF constant | mV/rpm | 0.718 |
| Torque constant | mNm/A | 6.854 |
| 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 | BH2260NH2B03-500-48.0 |
|---|---|---|
| Voltage | V | 48.0 |
| Terminal resistance | Ω | 0.76 |
| No-load speed | rpm | 50000 |
| No-load current | A | 0.21 |
| Stall torque | mNm | 575 |
| Stall current | A | 42.48 |
| Nominal torque | mNm | 14 |
| Nominal speed | rpm | 48750 |
| Nominal current | A | 1.78 |
| Back-EMF constant | mV/rpm | 0.957 |
| Torque constant | mNm/A | 9.137 |
| 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.
