모터 사양표
| Model | Unit | BM-20 series | BM-28 series | BM-42 series | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20M | 20L | 28S | 28M | 28L | 42S | 42M | 42L | 42XL | |||
| DRIVE METHOD | - | BI-POLAR | |||||||||
| NUMBER OF PHASES | - | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| CURRENT per PHASE | A | 0.5 | 0.5 | 0.95 | 0.95 | 0.95 | 1.2 | 1.2 | 1.2 | 1.2 | |
| HOLDING TORQUE | N·m | 0.016 | 0.025 | 0.069 | 0.098 | 0.118 | 0.32 | 0.44 | 0.5 | 0.65 | |
| ROTOR INERTIA | g·cm² | 2.5 | 3.3 | 9.0 | 13 | 18 | 35 | 54 | 77 | 114 | |
| WEIGHTS | g | 53 | 78 | 115 | 174 | 202 | 238 | 303 | 374 | 508 | |
| LENGTH(L) | mm | 28 | 38 | 32 | 45 | 50 | 34 | 40 | 48 | 60 | |
| PERMISSIBLE OVERHUNG LOAD(DISTANCE FROM END OF SHAFT) | 3mm | N | 18 | 18 | 30 | 30 | 30 | 22 | 22 | 22 | 22 |
| 8mm | 30 | 30 | 38 | 38 | 38 | 26 | 26 | 26 | 26 | ||
| 13mm | - | - | 53 | 53 | 53 | 33 | 33 | 33 | 33 | ||
| 18mm | - | - | - | - | - | 46 | 46 | 46 | 46 | ||
| PERMISSIBLE THRUST LOAD | N | Lower than motor weight | |||||||||
| INSULATION RESISTANCE | Mohm | 100 MIN.(at 500VDC) | |||||||||
| INSULATION CLASS | - | CLASS B(130˚C) | |||||||||
| OPERATING TEMPERATURE | ˚C | 0 to 55 | |||||||||
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