Changzhou Bextreme Shell Motor Technology Co.,Ltd
Professional BLDC motor products manufacturer and solution supplier!
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57mm High stability, high cost-performance brushless dc motor using for Marine satellite antenna
Features:
High stability, high cost-performance, low noise, wide speed regulation range
◆GENERAL SPECIFICATIONS
| Winding type | Delta | |
| Hall effect angle | 120 degree electrical angle | |
| Shaft run out | 0.025mm | |
| Radial play | 0.025mm@460g | |
| End play | 0.025mm@4000g | |
| Max. radial force | 75N @ 20mm from the flange | |
| Max. axial force | 15N | |
| Insulation class | Class B | |
| Dielectric strength | 500VDC for one minute | |
| Insulation resistance | 100MΩMin., 500VDC | |
◆ELECTRIC CONNECTION
| Lead No. | Lead color | Lead gauge | Function | Description |
| 1 | Red | UL1007 26AWG | Vcc | Supply voltage for hall sensors |
| 2 | Blue | Hall A | ||
| 3 | Green | Hall B | ||
| 4 | White | Hall C | ||
| 5 | Black | GND | Ground for hall sensors | |
| 6 | Yellow | UL1007 20AWG | Phase A | |
| 7 | Red | Phase B | ||
| 8 | Black | Phase C |
◆ELECTRICAL SPECIFICATIONS
| Model | OWM57BL(S)01 | OWM57BL(S)02 | OWM57BL(S)03 | OWM57BL(S)04 | OWM57BL(S)05 | |||
| Number of poles | 4 | 4 | 4 | 4 | 4 | |||
| Number of phase | 3 | 3 | 3 | 3 | 3 | |||
| Rated voltage VDC | 36 | 36 | 36 | 36 | 36 | |||
| Rated speed RPM | 4000 | 4000 | 4000 | 4000 | 4000 | |||
| Rated torque N.m | 0.11 | 0.22 | 0.32 | 0.43 | 0.055 | |||
| Rated power W | 46 | 92 | 133 | 180 | 23 | |||
| Peak torque N.m | 0.39 | 0.7 | 1 | 1.27 | 0.16 | |||
| Peak current A | 6.8 | 11.5 | 16.5 | 20.5 | 3.5 | |||
| Line to line resistance ohms | 1.5 | 0.7 | 0.45 | 0.35 | 4.1 | |||
| Line to line inductance mH | 4.2 | 2.16 | 1.4 | 1 | 10 | |||
| Torque constant Nm/A | 0.063 | 0.063 | 0.063 | 0.063 | 0.053 | |||
| Back E.M.F V/KRPM | 6.6 | 6.6 | 6.6 | 6.6 | 5.55 | |||
| Rotor inertia g.cm2 | 75 | 119 | 173 | 230 | 30 | |||
| Body length(L) mm | 55 | 75 | 95 | 115 | 45 | |||
| Mass Kg | 0.5 | 0.75 | 1 | 1.25 | 0.25 | |||
◆DIMENSIONS:
Application:
Industrial automation industry: Winding machine, automatic door
Advertising industry: Rapid prototyping machine
Water treatment industry: Fluid pumps
Communication industry: Marine satellite antenna
Scientific instrument industry: Coal quality analytical instrument Food industry: Ice cream machine
Household appliance industry: Mower, etc.
Related Names:
High Torque Running Electric Device without Brush | Brushless Motor Machine for Electric Car | Vehicle Throttle Used Motor without Brush