Description





Built for the 48V Professional Era
The LETUMOTOR 8110-110KV is a precision-engineered brushless motor purpose-built for 48V industrial UAV platforms. With a high-density 36N42P configuration, AC500V insulation, and a robust IP45-rated structure, it delivers the consistent, efficient, and stable thrust that professional multi-rotor applications demand.
Key Specifications
| Parameter | Value |
|---|---|
| Model | LETUMOTOR 8110-110KV |
| Motor Size | Ø87.1 x H28.95 mm |
| Stator Size | Ø50 x H10 mm |
| KV Rating | 110 |
| Rated Voltage | 48V |
| No-load Current | 1A |
| Phase Resistance | 110 mΩ |
| Configuration | 36N42P |
| Dynamic Balance | ≤15mg |
| Bearing | 6802DD |
| Prop Mount | 4x M4-D20 |
| Motor Mount | 4x M4-D23 / 4x M4-D36 |
| Lead Style | Enameled wire, direct output |
| Lead Length | 90 mm |
Engineered for Industrial Reliability
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220°C Enamel Wire & 180°C Magnet Grade: High-temperature materials keep performance stable under sustained heavy loads and demanding environmental conditions.
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AC500V Dielectric Withstand: Robust insulation ensures safe and reliable electrical operation at elevated voltages.
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IP45 Protection: Guards against dust ingress and water splashes, making this motor suitable for outdoor and field-based UAV operations.
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≤15mg Dynamic Balance: Precision balancing minimizes vibration, improves flight stability, and extends the life of surrounding airframe components.
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6802 Bearings: High-quality bearings deliver smooth, low-noise rotation across the throttle range.
Designed for Professional Integration
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Compact Pancake Form Factor: Ø87.1 x 28.95 mm slim profile easily fits into space-constrained multi-rotor builds and coaxial setups.
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Dual Motor Mount Patterns: 4x M4-D23 and 4x M4-D36 mounting options provide maximum compatibility with standard and custom airframes.
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Direct Lead Output: 90 mm enameled wire leads offer clean, secure electrical connections without additional connectors or adapters.
Ideal Applications
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Heavy-lift industrial multi-rotors
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Agricultural spraying and seeding drones
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Aerial surveying and mapping platforms
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Cargo delivery and logistics UAVs
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Professional cinematography lifters
Customization & Bulk Orders
We understand that off-the-shelf specs don’t fit every project.
Available customizations include:
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Custom KV winding
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Shaft diameter and length modifications
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Mounting pattern adjustments
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Lead length and connector type
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Bell housing color and laser-engraved logo
Contact our engineering team with your requirements for a tailored solution and volume pricing.








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