33mm brushless dc motor using for Medical Endoscope ,Remote
Controlled Robot, Ultrasonic Apparatus
The 33mm brushless motor has features of high power density, smooth
speed control and good dynamic acceleration. It is used for the
remote control robot, medical endoscope, and other equipment
◆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:
Related Names:
Brushless Motor Machine for Medical Endoscope | Remote Controlled
Robot Used Motor without Brush | Brushless Electric Device for
Ultrasonic Apparatus
