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Product Details:
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| Hall Effect Angle: | 120 Degree Electrical Angle | Shaft Run Out: | 0.025mm |
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| Radial Play: | 0.02mm@450g | End Play: | 0.08mm@450g |
| Max.radial Force: | 15N @ 10mm From The Flange | Max.axial Force: | 10N |
| Insulation Class: | Class B | Dielectric Strength: | 500VDC For One Minute |
| High Light: | brushless direct current motor,high torque brushless motor |
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28mm Round Brushless dc motor used for the car cushion massage pump in the vehicle industry
The 28mm brushless motor features high power density and smooth speed control. It is suitable for high-speed application. For example, it is used for the car cushion massage pump in the vehicle industry. 
◆ELECTRICAL SPECIFICATIONS
| Model | OWM28BL26 | OWM28BL38 | OWM28BL77 | |||||
| Number of poles | 4 | 4 | 4 | |||||
| Number of phase | 3 | 3 | 3 | |||||
| Rated voltage VDC | 15 | 24 | 24 | |||||
| Rated speed RPM | 8000 | 10000 | 3700 | |||||
| Continuous stall torque mN.m | 8.4 | 17 | 60 | |||||
| Rated torque mN.m | 7 | 14.12 | 50 | |||||
| Rated power W | 6 | 14.78 | 16 | |||||
| Peak torque mN.m | 21 | 42.4 | 150 | |||||
| Peak current A | 2.5 | 2.8 | 3 | |||||
| Line to line resistance ohms | 8 | 4.63 | 4.67 | |||||
| Line to line inductance mH | 2 | 3 | 3.5 | |||||
| Torque constant mNm/A | 13.7 | 16 | 50 | |||||
| Rotor inertia g.cm2 | 1.23 | 2.12 | 5.98 | |||||
| Body length mm | 26 | 38 | 77 | |||||
| Mass Kg | 0.06 | 0.082 | 0.28 | |||||
◆GENERAL SPECIFICATIONS
| Winding type | Star | |
| Hall effect angle | 120 degree electrical angle | |
| Shaft run out | 0.025mm | |
| Radial play | 0.02mm@450g | |
| End play | 0.08mm@450g | |
| Max. radial force | 15N @ 10mm from the flange | |
| Max. axial force | 10N | |
| 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 | Blue | UL1007 26AWG | Vcc | Supply voltage for hall sensors |
| 2 | Red | Hall A | ||
| 3 | Yellow | Hall B | ||
| 4 | Brown | Hall C | ||
| 5 | Green | GND | Ground for hall sensors | |
| 6 | Red | UL1007 26AWG | Phase U | |
| 7 | Brown | Phase V | ||
| 8 | Black | Phase W |
◆DIMENSIONS:
Related Names:
Smooth Speed Governing Motor without Brush | Brushless Motor Machine for High Speed Function | Electric Device without Brush for Car Cushion Massage Pump
Application field:
Manufacturing shop:
Certificate:
Contact Person: Mr. Amigo Deng
Tel: +86-18994777701
Fax: 86-519-83606689
