8 mm Brushed Coreless DC Motor
The 8 mm brushed coreless DC motor is a compact precision motor designed for smooth rotary motion, low inertia, responsive speed control, and space-constrained OEM applications.
This series includes 8ZYCC24P-G16-E256-1 with 12V operation, torque capability up to 6.5 mN·m, and speed up to 720 RPM.
Motor Characteristics
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| Specification | Unit | 8ZYCC24P-G16-E256-1 |
|---|---|---|
| Phase Resistance | mΩ | 101 |
| Phase Inductance | μH | 713 |
| Insulation Class | - | F / 155°C |
| Duty Type | - | S2 |
| Insulation Strength | - | 300V AC / 50Hz / 2mA / 1S |
| Insulation Resistance | - | 10MΩ / 250V |
| Weight | g | 8 |
| Rated Voltage | V | 12 |
| Rated Power | W | 0.33 |
| Rated Torque | mN·m | 6.5 |
| Rated Speed | RPM | 350 |
| Rated Current | A | 0.08 |
| No-Load Speed | RPM | 720 |
| No-Load Current | A | 0.026 |
| Motor Efficiency | % | 34.6 |
| Noise | dB | <50 |
| Case to Environment Thermal Resistance | K/W | 0.91 |
| Ambient Temperature | °C | 19 |
| Maximum Winding Temperature, No Load | °C | 23 |
| Torque Constant | mNm/A | 8.02 |
| Back-EMF Constant | V/Krpm | 0.84 |
| Peak Torque | mN·m | 0.833 |
| Peak Current | A | 0.107 |
| Inertia Moment | g·mm² | 2.56 |
| Mechanical Time Constant | ms | 24 |
| End Bell | - | PPS + 30%GF |
| Bearing | - | Deep Groove |
| Magnet | - | SinterNdFeB |
| Shaft | - | 30Cr13 |
Dimensional Drawings
Performance Curves
Customization Options
Shaft Modifications
Customize shaft length, diameter, flats, or output features for the mechanical interface.
Lead Wire & Connector Options
Modify wire length, connector type, cable routing, or harness details for easier installation.
Voltage & Winding Review
Review motor performance around required voltage, current, speed, and torque requirements.
Mounting & Feedback Options
Evaluate mounting features, gearbox options, encoder feedback, and compact OEM integration needs.
Downloads
Need help selecting or customizing a 8 mm coreless DC motor?
DINGS’ Motion USA can help evaluate voltage, torque, speed, duty cycle, shaft design, wire options, feedback requirements, and compact mechanical requirements for your application.