BMS12-21XX with Planetary Gear
SPG12 BMS12-21XX 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） |
35.2 | 35.2 | 39 | 39 | 42.8 | 42.8 | 46.7 | mm |
| Length （Motor＋Gear＋Encoder） |
TBD | mm | |||||||
| Length （Motor ＋Encoder） |
TBD | mm | |||||||
| 6 | Max allowable torque (Continuous) | 100 | mNm | ||||||
| 7 | Max allowable torque (Intermittent) | 200 | mNm | ||||||
Combination with BMS12-2102 Rated voltage: 7.4V
| Gear Ratio | 3.5 | 4.8 | 12 | 23 | 58 | 107 | 509 | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 8 | No load speed | 6436 | 4693 | 1839 | 999 | 387 | 210 | 44 | rpm | |
| 9 | No load current | 146 | 146 | 146 | 144 | 146 | 147 | 148 | mA | |
| 10 | Stall torque | 34 | 47 | 101 | 187 | 410 | 754 | 3045 | mNm | |
| 11 | Stall current | 3941 | 3941 | 3941 | 3941 | 3941 | 3941 | 3941 | mA | |
Combination with BMS12-2104 Rated voltage: 12V
| Gear Ratio | 3.5 | 4.8 | 12 | 23 | 58 | 107 | 509 | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 8 | No load speed | 6859 | 5002 | 1960 | 1065 | 413 | 224 | 47 | rpm | |
| 9 | No load current | 102 | 102 | 102 | 100 | 102 | 102 | 103 | mA | |
| 10 | Stall torque | 36 | 49 | 106 | 195 | 427 | 786 | 3174 | mNm | |
| 11 | Stall current | 2703 | 2703 | 2703 | 2703 | 2703 | 2703 | 2703 | mA | |
HOW TO ORDER
BMS12-2102 MOTOR + SPG12(3.6:1) → BMS12-2102P3.5
BMS12-2104 MOTOR + SPG12(105:1) → BMS12-2104P107
