28mm Brushless DC Motor 8000-10000 RPM for Automotive Massage Cushion Pumps with 6-16W Power
Price:
Negotiable
MOQ:
5pcs
Delivery Time:
As confirmed
Brand:
OWO
Product Description
28mm Round Brushless DC Motor for Vehicle Industry Applications
This high-performance 28mm brushless DC motor delivers exceptional power density and smooth speed control, specifically engineered for automotive massage cushion pumps and other vehicle industry applications requiring reliable high-speed operation.
Electrical Specifications
| Parameter | 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 | 100MΩ Min., 500VDC |
Electrical 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 |
Product Dimensions
Application Examples
Manufacturing Facility
Quality Certifications
Key Features
- High power density design for compact applications
- Smooth speed control with precise RPM regulation
- Multiple model options with varying torque and speed capabilities
- Robust construction with Class B insulation and 500VDC dielectric strength
- Specifically engineered for automotive massage cushion pumps
- Reliable performance in high-speed vehicle industry applications
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Bextreme Shell Motor Technology Co.,Ltd
Location
No.8 Tianshan road, Xinbei district,Changzhou,Jiangsu,China.
Contact Person
Sharon Xiao