This is a combination of the planetary gear head SPG12, which has excellent durability under high loads/ capable of transmitting high torque, and brushed motor CMS12-15XX.
SPG12 CMS12-15XX with Planetary gear General specifications
| Gear Ratio | 3.5 | 4.8 | 12 | 23 | 58 | 107 | 509 | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Reduction ratio (absolute value) | 3.50:1 | 4.80:1 | 12.25:1 | 22.56:1 | 58.19:1 | 107.17:1 | 509.07:1 | |
| 2 | Number of stage | 1 | 1 | 2 | 2 | 3 | 3 | 4 | |
| 3 | Efficiency | 85 | 85 | 72 | 72 | 61 | 61 | 52 | % |
| 4 | Direction of rotation | = | = | = | = | = | = | = | |
| 5 | Length （Motor＋Gear＝L2） |
29.2 | 29.2 | 33 | 33 | 36.8 | 36.8 | 40.7 | mm |
| Length （Motor＋Gear＋Encoder） |
34.8 | 34.8 | 38.6 | 38.6 | 42.4 | 42.4 | 44.3 | mm | |
| Length （Motor ＋Encoder） |
20.6 | mm | |||||||
| 6 | Max allowable torque (Continuous) | 100 | mNm | ||||||
| 7 | Max allowable torque (Intermittent) | 200 | mNm | ||||||
Combination with CMS12-1506 Rated voltage: 7.4V
| Gear Ratio | 3.5 | 4.8 | 12 | 23 | 58 | 107 | 509 | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 8 | No load speed | 6870 | 5010 | 1960 | 1070 | 413 | 224 | 47 | rpm | |
| 9 | No load current | 80 | 80 | 80 | 78 | 80 | 81 | 82 | mA | |
| 10 | Stall torque | 9.7 | 13.3 | 29 | 53 | 116 | 214 | 862 | mNm | |
| 11 | Stall current | 1261 | 1261 | 1261 | 1261 | 1261 | 1261 | 1261 | mA | |
Combination with CMS12-1514 Rated voltage: 12V
| Gear Ratio | 3.5 | 4.8 | 12 | 23 | 58 | 107 | 509 | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 8 | No load speed | 7470 | 5450 | 2140 | 1160 | 450 | 244 | 51 | rpm | |
| 9 | No load current | 67 | 67 | 67 | 66 | 67 | 67 | 68 | mA | |
| 10 | Stall torque | 9.2 | 12.6 | 27 | 50 | 110 | 203 | 819 | mNm | |
| 11 | Stall current | 833 | 833 | 833 | 833 | 833 | 833 | 833 | mA | |
HOW TO ORDER
CMS12-1506 MOTOR + SPG12(3.6:1) → CMS12-1506P3.6
CMS12-1514 MOTOR + SPG12(105:1) → CMS12-1514S105
