The 13**NH…M… is a compact 13mm coreless brushless DC servo motor designed for high-precision applications. Operating at 12 V with a no-load speed of 25,000 rpm, it features low current consumption, high stall torque, and precise control. Optional encoders and gearboxes make it ideal for medical devices, robotics, and instruments requiring reliable micro-motion solutions.
| Parameter | Unit | BH1340NH2B01-250-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ω | 7.5 |
| No-load speed | rpm | 25000 |
| No-load current | A | 0.1 |
| Stall torque | mNm | 6.4 |
| Stall current | A | 1.6 |
| Nominal torque | mNm | 1.7 |
| Nominal speed | rpm | 15300 |
| Nominal current | A | 0.51 |
| Back-EMF constant | mV/rpm | 0.45 |
| Torque constant | mNm/A | 4.3 |
| Operating temperature range | °C | -20~+85 |
| Number of channels | Unit | 2 | 3 | — |
|---|---|---|---|---|
| Counts per turn | cpt | 16.32.64.256.512 | 16.32.64.256.512 | — |
| Supply voltage | V | 5.0（5.0） | 5.0（5.0） | — |
| Max. speed | rpm | 40000 | 40000 | — |
| Phase shift | °e | 90±45 | 90±45 | — |
| Output signal | — | TTL | TTL | — |
| Gearbox stages | Unit | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | 4 | 16 | 64 | 256 | 1024 | — |
| Max. rated torque | mNm | 80 | 120 | 160 | 180 | 200 | — |
| Max. momentary torque | mNm | 240 | 360 | 480 | 540 | 600 | — |
| Length（L） | mm | 14.4 | 18.4 | 22.4 | 26.4 | 30.4 | — |
| Shell material | — | – | – | – | – | – | – |
| Gear processing technology | — | – | – | – | – | – | – |
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 | BH1340NH2B01-250-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ω | 7.5 |
| No-load speed | rpm | 25000 |
| No-load current | A | 0.1 |
| Stall torque | mNm | 6.4 |
| Stall current | A | 1.6 |
| Nominal torque | mNm | 1.7 |
| Nominal speed | rpm | 15300 |
| Nominal current | A | 0.51 |
| Back-EMF constant | mV/rpm | 0.45 |
| Torque constant | mNm/A | 4.3 |
| Operating temperature range | °C | -20~+85 |
| Number of channels | Unit | 2 | 3 | — |
|---|---|---|---|---|
| Counts per turn | cpt | 16.32.64.256.512 | 16.32.64.256.512 | — |
| Supply voltage | V | 5.0（5.0） | 5.0（5.0） | — |
| Max. speed | rpm | 40000 | 40000 | — |
| Phase shift | °e | 90±45 | 90±45 | — |
| Output signal | — | TTL | TTL | — |
| Gearbox stages | Unit | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | — | 4 | 16 | 64 | 256 | 1024 | — |
| Max. rated torque | mNm | 80 | 120 | 160 | 180 | 200 | — |
| Max. momentary torque | mNm | 240 | 360 | 480 | 540 | 600 | — |
| Length（L） | mm | 14.4 | 18.4 | 22.4 | 26.4 | 30.4 | — |
| Shell material | — | – | – | – | – | – | – |
| Gear processing technology | — | – | – | – | – | – | – |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
