Product overview
The MAD M8S C08 (8108) EEE V1 is a brushless UAV propulsion motor based on the 8108 architecture. Intended applications include aerial photography, exploration, archaeology and remote sensing, with an emphasis on long-range imaging and mapping. The offered KV option is 100KV, paired with a stated 12S supply configuration. It is designed for 3–4 kg single-axis payloads with 27–28 inch carbon fiber propellers and is described as optimized for endurance flights ranging from 30 to 120 minutes.
The motor envelope measures D:87.3 × 26.75 mm. Its construction combines 21 pole pairs, an anticorrosive stator, an IN: 12 mm shaft diameter and EZO 6901ZZ*2 bearings. Mechanical integration uses D:36 M4×4 motor mounting holes, with D:20 M3×4 and D:23 M4×4 propeller mounting patterns. The cable specification is 80 mm, 16# AWG, black silicone. Independent centrifugal heat dissipation and rain protection accompany separate temperature ratings of 180°C for the varnished wire and 150°C for the magnets.
Sustained thrust is specified as 2~3kg, with maximum thrust of 8.9kg. The balance specifications distinguish rotor balance of ≤5 mg from motor balance of ≤10 mg, and the disruptive-test rating is 1000 V. Two conflicting mass figures accompany this motor: 283g in the weight specification and 252g in the feature description, leaving its mass unresolved. The identified product configuration is a 100KV brushless motor component; the stated payload and propeller pairing describes its intended propulsion integration.
Specifications
| Specification | Value & conditions |
|---|---|
| Sustained thrust | 2~3kg |
| Maximum thrust | 8.9kg |
| Supported voltage configuration | 100KV/12S |
| Weight specification | 283g |
| Motor model | MAD M8S C08 EEE V1.0 |
| Number of pole pairs | 21 |
| Stator | Anticorrosive |
| Varnished wire temperature rating | 180°C |
| Motor size | D:87.3 × 26.75 mm |
| Magnet temperature rating | 150°C |
| Degree of protection | Rain protection |
| Cable specification | 80 mm 16# Awg(Black) silicone |
| Centrifugal heat dissipation | Independent |
| Rotor balance | ≤5 mg |
| Propeller mounting holes | D:20 M3×4, D:23 M4×4 |
| Motor balance | ≤10 mg |
| Shaft diameter | IN: 12 mm |
| Motor mounting holes | D:36 M4×4 |
| Bearing | EZO 6901ZZ*2 |
| Disruptive test | 1000 V |
| KV option | 100KV |
| Motor architecture | 8108 UAV motor architecture |
| Intended applications | High-end aerial photography, exploration, archaeology, and remote sensing |
| Endurance optimization range | 30 to 120 minutes |
| Designed single-axis payload | 3–4 kgWith 27–28 inch carbon fiber propellers. |
| Intended propellers | 27–28 inch carbon fiber propellersFor 3–4 kg single-axis payloads. |
| Descriptive weight figure | 252g |
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