Description
DC Coreless Brushed Series
| Parameter | Unit | 0816N5M31-120-3.0 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistance | Ω | 8.5 |
| No-load speed | rpm | 12000 |
| No-load current | mA | 25 |
| Stall torque | mNm | 0.73 |
| Stall current | mA | 350 |
| Nominal torque | mNm | 0.15 |
| Nominal speed | rpm | 9500 |
| Nominal current | mA | 90 |
| Back-EMF constant | mV/rpm | 0.23 |
| Torque constant | mNm/A | 2.22 |
| Operating temperature range | °C | -20~+85 |
Encoder Characteristics
Encoder Characteristics
| 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 | 30000 | 30000 | — |
| Phase shift | °e | 90±45 | 90±45 | — |
| Output signal | TTL | TTL | — | |
| Diameter | mm | 8 | 8 | — |
| Length（L） | mm | 6.7 | 6.7 | — |
Gearbox Characteristics
Gearbox Characteristics
| Gearbox stages | Unit | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| Reduction ratio | 4 | 16 | 64 | 256 | 1024 | 4096 | |
| Max. rated torque | mNm | 5 | 10 | 20 | 30 | 35 | 40 |
| Max. momentary torque | mNm | 15 | 30 | 60 | 90 | 105 | 120 |
| Length（L） | mm | 9.6 | 12.3 | 15 | 17.7 | 20.4 | 23.1 |
| Shell material | Metal | – | – | – | – | – | |
| Gear processing technology | Metal CNC | – | – | – | – | – |
Applications
medical equipment
robotics
precision instrument
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.