With Hall sensors, Sleeve bearing Brushless Motor.
| Gear | |||
|---|---|---|---|
| SSG10 | SPG10 | - | - |
| Brushless Motor | |
|---|---|
| BMN10-1003 | BMN10-1008 |
| - | - |
| Encoder | |
|---|---|
| ETD10 | - |
| Driver | |
|---|---|
| SHSD24-01A | PSV24-05E |
| - | - |
With Hall
sensors
sensors
Sintered
sleeve bearing
sleeve bearing
Nd-Fe-B
magnet
magnet
Specifications
| BMS10-1003 | BMS10-1008 | |
|---|---|---|
| Rated voltage[V] | 4 | 6 |
| No load speed[rpm] | 35,500 | 33,800 |
| No load current[mA] | 170 | 103 |
| Stall torque[mNm] | 0.94 | 0.75 |
| Stall current[mA] | 940 | 753 |
| Output power[W] | 0.9 | 0.8 |
| Max efficiency[%] | 39 | 36 |
| Terminal resistance[Ω] | 2.90 | 8.17 |
| Rated torque[mNm] | 0.13 | 0.11 |
| Rated speed[rpm] | 30,429 | 28,971 |
| Rated current[mA] | 280 | 196 |
| Friction torque[mNm] | 0.16 | 0.15 |
| Back-EMF constant[mV/rpm] | 0.097 | 0.149 |
| Torque constant[mNm/A] | 0.92 | 1.42 |
| Slope of N-T curve[rpm/mNm] | 32,565 | 38,717 |
| Mechanical time constant[ms] | 9.31 | 11.07 |
| Rotor inertia[gcm2] | 0.03 | 0.03 |
| Max torque[mNm] | 0.31 | 0.25 |
| Inductance[mH] @1kHz | 0.116 | TBD |
| Thermal resistance Rth1（coil-housing）[K/W] | TBD | TBD |
| Thermal resistance Rth2（housing-ambient）[K/W] | TBD | TBD |
| Shaft radial play[mm] | 0.05 | |
| Shaft axial play[mm] | 0.02‐0.2 | |
| Max shaft radial load[N] | 0.5(3.2mm ※1) | |
| Max shaft axial load[N] | 0.15 | |
| Max shaft axial load at standstill[N] | 7.8 | |
| Operating temperature[℃] | -20‐+80 | |
| Max coil temperature[℃] | 90 | |
| Weight[g] | 4.5 | |
※1 measured at ( )mm point from flange
Electrical connections
| BMS10-1003 ／ BMS10-1008 | ||
|---|---|---|
| #1 | W | Motor winding W |
| #2 | V | Motor winding V |
| #3 | Hu | Hall sensor output U |
| #4 | Hw | Hall sensor output W |
| #5 | Hv | Hall sensor output V |
| #6 | U | Motor winding U |
| #7 | Gnd | GND |
| #8 | Vdd | Input voltage 3.0V（1.6‐5.5V） |
Specification charts
