Changzhou Bextreme Shell Motor Technology Co.,Ltd
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57mm Brushless Motor with Internal Driver using for Coal quality analytical instrument
Features:
The 57mm brushless motor adopts drive integrated design. It is small in size and high in capacity. It has forward and reverse rotation control, speed governing, speed signal output, and other functions.
Application: 
Industrial automation industry: Winding machine, automatic door, peristaltic pump
Scientific instrument industry: Coal quality analytical instrument
Communication industry: Navigation satellite antenna
Food industry: Ice cream machine
Household appliance industry: Mower, etc.
◆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
| +5V F/R SV PG GND GND +Vp | ||||
| O O O O O O O | ||||
| 1 2 3 4 5 6 7 |
| 7 +Vp---DC POWER INPUT +36VDC | ||||
| 6 GND---COMMON GROUND OF SYSTEM | ||||
| 5 GND---COMMON GROUND OF SYSTEM | ||||
| 4 PG---SPEED PULSE OUTPUT(TTL),12 PULSE/REV | ||||
| 3 SV---SPEED VOLTAGE 0—5VDC | ||||
| 2 F/R---ROTATING DIRECTION,Hi=CCW | ||||
| 1 +5V---+5V VOLTAGE OUTPUT | ||||
| NOTE: SPEED CLOSE LOOP CONTROL:5000RPM MAX. AT SV=5VDC | ||||
◆ELECTRICAL SPECIFICATIONS
| Model | OWM57BL(S)01-IE | OWM57BL(S)02-IE | OWM57BL(S)03-IE | OWM57BL(S)04-IE | ||||
| Number of poles | 4 | 4 | 4 | 4 | ||||
| Number of phase | 3 | 3 | 3 | 3 | ||||
| Rated voltage VDC | 36 | 36 | 36 | 36 | ||||
| Rated speed RPM | 4000 | 4000 | 4000 | 4000 | ||||
| Rated torque N.m | 0.11 | 0.22 | 0.32 | 0.43 | ||||
| Rated power W | 46 | 92 | 133 | 180 | ||||
| Line to line resistance ohms | 1.5 | 0.7 | 0.45 | 0.35 | ||||
| Line to line inductance mH | 4.5 | 2.1 | 1.4 | 1 | ||||
| Torque constant Nm/A | 0.063 | 0.063 | 0.063 | 0.063 | ||||
| BackE.M.F Vrms/KRPM | 6.6 | 6.6 | 6.6 | 6.6 | ||||
| Rotor inertia g.cm2 | 75 | 119 | 173 | 230 | ||||
| Body length(L) mm | 78 | 98 | 118 | 138 | ||||
◆DIMENSIONS:
Related Names:
Winding Machine Used Electric Device without Brush | Brushless Motor Machine for Screw Pump | Nautical Satellite Aerial Used Motor without Brush | Brushless Electric Device for Grass Cutter