Spur Gearhead
| Coreless Motor | |
|---|---|
| CMS12-15 | CMS12-20 |
| CMS12-30 | - |
| - | - |
| - | - |
| Brushless Motor | |
|---|---|
| BMS12-15 | BMS12-21 |
| B4S12-21B | - |
| - | - |
| - | - |
Specifications
| Gearhead SSG12 | |
|---|---|
| Operation temperature range[℃] | -10‐+60 |
| Backlash at no-load per stage[°] | ≦5 |
| Bearings on output shaft | Sintered sleeve bearings |
| Max shaft radial load (7mm from flange)[N] | 3.0 |
| Max shaft axial load[N] | 1 |
| Max shaft press fit force[N] | 20 |
| Shaft radial play[mm] | ≦0.03 |
| Shaft axial play[mm] | ≦0.2 |
Combination Specifications
| Gear Ratio | 16 | 25 | 47 | 74 | 94 | 175 | 222※ | 282 |
|---|---|---|---|---|---|---|---|---|
| Reduction ratio (absolute value) | 15.79:1 | 24.70:1 | 47.36:1 | 74.10:1 | 93.86:1 | 175.50:1 | 222.30:1 | 281.58:1 |
| Number of stage | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 5 |
| Efficiency[%] | 73 | 73 | 66 | 66 | 66 | 59 | 59 | 59 |
| Max allowable torque (Continuous)[mNm] | 12 | 12 | 15 | 15 | 15 | 15 | 15 | 15 |
| Max allowable torque (Intermittent)[mNm] | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Direction of rotation | ≠ | ≠ | = | = | = | ≠ | ≠ | ≠ |
| Gearhead Length : L1[mm] | 14 | 14 | 16 | 16 | 16 | 18 | 18 | 18 |
| Weight[g] | 8.3 | 8.3 | 9.2 | 9.2 | 9.2 | 10.2 | 10.2 | 10.2 |
※ Non-standard gear
Combination with motor
| Type | Model name |
|---|---|
| Coreless Motor | CMS12-15XXSYY |
| CMS12-20XXSYY | |
| CMS12-30XXSYY | |
| Brushless Motor | BMS12-15XXSYY |
| BMS12-21XXSYY | |
| B4S12-21XXSYY |
HOW TO ORDER
CMS12-1506 ＋ SSG12-16(15.79:1) → CMS12-1506S16
BMS12-1503 ＋ SSG12-282(281.58:1) → BMS12-1503S282
