본문
KEY SPECIFICATIONS
핵심 사양
Size
57mm
Power
DC 48V
MODEL SPECIFICATION
모델별 기술 사양
| 항목 | 단위 | 57BL20D | 57BL40D | 57BL60D | 57BL80D |
|---|---|---|---|---|---|
| Winding Type | Star Connection | ||||
| Hall Effect Angle | 120 | ||||
| Poles Number | 4 | ||||
| Motor Phase Number | 3 | ||||
| Rated Voltage | V | DC 48 | |||
| Rated Output Power | w | 46 | 92 | 138 | 184 |
| Rated Winding Current | A | 1.3 | 2.5 | 3.6 | 4.8 |
| Rated Rotational Speed | RPM | 4000 | 4000 | 4000 | 4000 |
| Rated Torque | N.m | 0.11 | 0.22 | 0.33 | 0.44 |
| Torque Constant | N.m/A | 0.085 | 0.087 | 0.088 | 0.089 |
| Back EMF | VRMS/KRPM | 6.16 | 6.45 | 6.55 | 6.61 |
| Ph/Ph Resistance | Ohms@20C | 5.0 | 1.93 | 1.11 | 0.83 |
| Ph/Ph Inductance | mH@1Khz 20C | 7.76 | 3.98 | 2.68 | 2.03 |
| Moment of Inertia | g.cm2 | 80 | 144 | 207 | 271 |
| Ambient Temperature | -20C ~ 50C | ||||
| Insulation Class | Class B | ||||
| Protective Enclosure Rating | IP40 | ||||
| Motor Length | mm | 55 | 75 | 95 | 115 |
| Weight | Kg | 0.45 | 0.7 | 0.94 | 1.18 |
DIMENSION DRAWING
외형 치수도
SPEED · TORQUE CHARACTERISTICS
속도·Torque 특성 예
