| GENERAL SPECIFICATION |
| Winding type： | Delta |
| Hall effect angle： | 120 Deg. Electrical angle |
| Radial play： | 0.025mm /460g |
| End play： | 0.025mm /4000g |
| Max. radial force： | 75N @ 20mm from the flange |
| Max. axial force： | 15N |
| Insulation class： | B |
| Dielectric strength： | 500VDC for one minute |
| Insulation resistance： | 100MΩ min., 500VDC |
| PERFORMANCE DATA |
| Model | Number of poles | Number of phase | Rated voltage | Rated speed | Continuous stall torque | Rated torque | Rated power | Peak torque |
| Units | VDC | RPM | N.m | N.m | W | N.m | ||
| 57BYB054B020X-01 | 4 | 3 | 24 | 2000 | 0.192 | 0.16 | 33.5 | 0.48 |
| 57BYB054B040X-01 | 4000 | 0.192 | 0.16 | 67 | 0.48 | |||
| 57BYB074B020X-01 | 2000 | 0.348 | 0.29 | 60 | 0.87 | |||
| 57BYB074B040X-01 | 4000 | 0.348 | 0.29 | 121 | 0.87 | |||
| 57BYB094B020X-01 | 2000 | 0.492 | 0.41 | 86 | 1.23 | |||
| 57BYB094B040X-01 | 4000 | 0.492 | 0.41 | 172 | 1.23 | |||
| 57BYB114B020X-01 | 2000 | 0.684 | 0.57 | 119 | 1.71 | |||
| 57BYB114B040X-01 | 4000 | 0.684 | 0.57 | 238 | 1.71 |
| Model | Peak current | Torque constant | Back E.M.F | Rotor inertia | Body length | Voltage range | Speed Range | Weight |
| Units | A | Nm/A | V/KRPM | g.c㎡ | mm | VDC | RPM | Kg |
| 57BYB054B020X-01 | 6 | 0.08 | 8.57 | 75 | 82.5 | 12~80 | 2000~ 4000 | 0.4 |
| 57BYB054B040X-01 | 12 | 0.07 | 4.8 | 75 | 82.5 | 0.4 | ||
| 57BYB074B020X-01 | 10.7 | 0.08 | 8.57 | 119 | 102.5 | 0.8 | ||
| 57BYB074B040X-01 | 21.6 | 0.04 | 4.8 | 119 | 102.5 | 0.8 | ||
| 57BYB094B020X-01 | 15.3 | 0.08 | 8.57 | 173 | 122.5 | 1.1 | ||
| 57BYB094B040X-01 | 30.7 | 0.04 | 4.8 | 173 | 122.5 | 1.1 | ||
| 57BYB114B020X-01 | 21.2 | 0.08 | 8.57 | 230 | 142.5 | 1.3 | ||
| 57BYB114B040X-01 | 42.5 | 0.04 | 4.8 | 230 | 142.5 | 1.3 |
| OUTLINE MAP |
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