10 mm
Miniature cylindrical frame
The compact body supports high-speed motion where available installation space is tightly constrained.
SP10ZWWC26 10 mm Brushless Coreless DC Motor
Coreless DC Brushless Motor (General Industrial)
The SP10ZWWC26 is a 10 mm brushless coreless DC motor rated at 12 V, 1.5 mN·m and 28,500 rpm for compact high-speed drive systems.
Positioning accuracy
High torsional rigidity and constant torsional backlash over the entire gearbox service life ensure consistently high performance
Compactness
High torque density thanks to high performance and short design
Low maintenance
Highest quality standards for a long service life and extended maintenance intervals
Technical data
10 mm brushless coreless DC motor
High-speed performance in a 10 mm coreless drive
The SP10ZWWC26 10 mm brushless coreless DC motor uses a slotless coreless structure to avoid slot-related air-gap flux pulsation. The design reduces pulsation and surface losses while supporting low electrical noise, high durability and fast dynamic response.
28,500 rpm
Fast rated operation
Low inertia and a coreless magnetic circuit support rapid acceleration for responsive servo mechanisms.
Brushless
Low electrical noise
The electronic commutation platform avoids brush wear and supports durable, smooth miniature motion.
Engineering data
Electrical and mechanical specifications
The 10ZWWC26 motor is rated for 12 V operation with 1.5 mN·m rated torque and 28,500 rpm rated speed.
10 mmMotor size
12 VRated voltage
1.5 mN·mRated torque
28,500 rpmRated speed
Performance data
10ZWWC26 specifications
| Parameter | Unit | 10ZWWC26 |
|---|---|---|
| Pole pairs | — | 1 |
| Winding resistance | Ω | 4.5 |
| Winding inductance | mH | 0.15 |
| Winding connection | — | Delta |
| Insulation class | — | B |
| Duty cycle | — | S2 |
| Feedback | — | Hall elements |
| Commutation angle | — | 120° |
| Dielectric strength | — | 300 VAC / 1 kHz / 1 mA / 1 s |
| Insulation resistance | — | 100 MΩ / 300 VDC |
| Weight | g | 14.3 |
| Rated voltage | V | 12 |
| Rated power | W | 5 |
| Rated torque | mN·m | 1.5 |
| Rated speed | rpm | 28,500 |
| Rated current | A | 0.56 |
| No-load speed | rpm | 35,000 |
| No-load current | A | 0.065 |
| Motor efficiency | % | 67 |
| Noise, ambient 20 dB at 1 m | dB | <50 |
| Housing-to-ambient thermal resistance, no load | K/W | 10.6 |
| Ambient temperature | °C | 22.3 |
| Maximum winding temperature | °C | 70 |
| Torque constant | mN·m/A | 2.68 |
| Back-EMF constant, peak | V/Krpm | 0.46 |
| Back-EMF constant, effective | V/Krpm | 0.28 |
| Peak torque | mN·m | 7.15 |
| Peak current | A | 3 |
| Rotor inertia | g·cm² | 0.026 |
| Mechanical time constant | ms | 1.63 |
| End cap | — | Stainless steel |
| Bearing | — | Deep-groove ball bearing |
| Magnet | — | Sintered NdFeB |
| Shaft | — | Carbon steel |
Technical drawings
Dimensions and performance characteristics
Compact motion
Coreless construction for rapid dynamic response
The slotless coreless structure avoids cogging-related magnetic reluctance variation and reduces pulsation losses. Its low inertia supports fast starts, stops and speed changes in high-speed follow-up systems.
- Brushless electronic commutation for durable operation
- Low electrical noise for sensitive miniature equipment
- High-speed response for compact servo mechanisms
Application areas
Miniature drives requiring fast action
Medical instruments
Compact high-speed mechanisms where low electrical noise and small size are important.
Precision instruments
Analytical and measurement assemblies requiring smooth miniature motion.
Miniature robotics
Fast-response actuators and auxiliary axes with strict weight and space constraints.
Follow-up systems
Responsive compact drives for systems requiring rapid commanded motion.
Integration data
Selection and installation information
Confirm the operating point, duty cycle, controller, thermal environment and mechanical interface before final motor selection.
Model10ZWWC26
Supply12 VDC
Rated operating point1.5 mN·m at 28,500 rpm
DutyS2
Winding connectionDelta
FeedbackHall elements, 120° commutation
BearingDeep-groove ball bearing
MagnetSintered NdFeB
Discuss your miniature drive requirements
Share the required speed, torque, duty cycle, controller and installation constraints for configuration support.
Contact us
Would you like to learn more about our solutions?
We would be happy to advise you—personally, competently, and tailored to your requirements.
Perfection in a new dimension
Further Information
Short delivery times available for selected product configurations.
The TP+ HIGH TORQUE enables maximum torque density and maximum torsional rigidity—ideal for demanding applications with dynamic load changes and high positioning accuracy.
alpha Advanced Line gearboxes with increased durability and food-grade lubrication available.
The TP+ for coordinated pinion-rack systems for medium to high requirements. Typical areas of application in wood, plastic, and composite processing, in machining centers, or in automation.
With cynapse® and smart services, you can unleash the full potential of your drive system: sensor data is processed, visualized, and analyzed intelligently. Find out how the combination of gearboxes with cynapse® and our Smart Services can make your digital production faster, safer, and more efficient.
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