Changzhou Bextreme Shell Motor Technology Co.,Ltd
Professional BLDC motor products manufacturer and solution supplier!
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Prodcuts Description:
The 33mm brushless motor features high power density and smooth speed control.It is suitable for high-speed application.For example,it's used for robots,medical equipment,etc
OWM33BL SERIES 
OWM 33 BL 38
OWM: OWO Motor
33: Motor frame size: Metric (mm)
BL: Brushless motor
◆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 | Yellow | UL1007 26AWG | Vcc | Supply voltage for hall sensors |
| 2 | Blue | Hall A | ||
| 3 | Orange | Hall B | ||
| 4 | Brown | Hall C | ||
| 5 | White | GND | Ground for hall sensors | |
| 6 | Green | Phase U | ||
| 7 | Red | Phase V | ||
| 8 | Black | Phase W |
◆ELECTRICAL SPECIFICATIONS
| Model | OWM33BL38 | OWM33BL80 | ||||||
| Number of poles | 4 | 4 | ||||||
| Number of phase | 3 | 3 | ||||||
| Rated voltage (VDC) | 24 | 48 | 24 | |||||
| Rated speed (RPM) | 3000 | 10000 | 7800 | |||||
| Continuous stall torque (mN.m) | 26 | 48 | 60 | |||||
| Rated torque (mN.m) | 22 | 40 | 50 | |||||
| Rated power (W) | 7 | 40 | 40 | |||||
| Peak torque (mN.m) | 66 | 350 | 350 | |||||
| Peak current (A) | 0.64 | 3.5 | 11 | |||||
| Line to line resistance (ohms) | 14.2 | 2.3 | 0.86 | |||||
| Line to line inductance (mH) | 7 | 1.45 | 0.55 | |||||
| Torque constant (mNm/A) | 46.09 | 39.16 | 25.16 | |||||
| Rotor inertia (g.cm2) | 7.95 | 23.55 | 23.55 | |||||
| Body length (mm) | 38 | 80 | 80 | |||||
| Mass (Kg) | 0.085 | 0.2 | 0.2 | |||||
◆DIMENSIONS:
Certificate:
Package:
Related Names:
Brushless Motor Machine for Medical Endoscope | Remote Controlled Robot Used Motor without Brush | Brushless Electric Device for Ultrasonic Apparatus