Product overview
The HOBBYWING C7215 serves electric fixed-wing UAV cruise propulsion, with C7215-200KV identified as the current specification model. The manufacturer positions it as an alternative to traditional 30CC combustion engines. The product described is a motor component rather than a complete aircraft or airframe kit. For procurement, the listed propeller, ESC and battery combination provides integration guidance. Titanium alloy nuts are expressly described as standard hardware on the propeller mount.
Its mechanical architecture combines a rectangular rotor-bracket cooling outlet, upper and lower steel mesh at the motor bottom, and a detachable propeller adapter. HOBBYWING claims that the outlet improves motor dissipation efficiency by 20% and that the mesh excludes particles at least 1 mm in diameter. The adapter accommodates folding and non-folding propellers and incorporates retention features. Electrical propeller-locking components are optional; customizable propeller positioning requires pairing with a HOBBYWING IPC ESC. These configuration dependencies should be resolved when selecting the propulsion assembly.
Installation planning can use the published 80.9 mm motor diameter, 52 mm height, mounting patterns and 555 g mass including wires. The three-phase leads are 100 mm long, while the magnetic encoder cable is 130 mm. HOBBYWING recommends a 12S LiPo combination for a single-motor takeoff weight of 25–30 kg. Rated and maximum thrust are respectively 5.5 kg and 16 kg with 48 V and a 21 × 10 propeller. The 111 A maximum-current specification requires a non-hermetic environment at ambient temperature no higher than 25°C.
Specifications
| Specification | Value & conditions |
|---|---|
| Product purpose | HOBBYWING C7215 electric fixed-wing UAV cruise motor, positioned as an alternative to traditional 30CC combustion engines. |
| Specification model | C7215-200KV |
| Protection level | IPX5 |
| Motor dimensions | Diameter 80.9 × height 52 mm |
| Slots and poles | 24 slots, 22 poles |
| Stator dimensions | 72 × 15 mm |
| Dynamic balance | ≤15 mg |
| Stator construction and coating | High-standard silicon steel sheet; rust-proof paint coating with 180°C temperature resistanceThe temperature qualification applies to the stator paint coating. |
| Bearing | Waterproof bearing |
| Enameled wire temperature resistance | 220°CTemperature resistance of the enameled wire. |
| Motor axle diameter | Diameter 10 mm |
| Magnet temperature rating | 180°C |
| Propeller mounting dimensions | 4 × M3 at D20 mm and 4 × M4 at D23 mm |
| Insulation test | 500 V AC high-voltage resistance testPublished insulation test voltage, rather than operating voltage. |
| Motor mounting dimensions | 4 × M4 at D36 mm |
| Rated output power | 770 W, maximum continuousSpecified as rated output power, maximum continuous. |
| KV rating | 200 KV |
| Battery | 12S LiPo, 48 VPublished motor battery specification. |
| No-load current | 4.55 ANo-load current. |
| Maximum current | 111 ANon-hermetic environment with ambient temperature ≤25°C. |
| Rated thrust | 5.5 kg48 V with a 21 × 10 propeller. |
| Maximum thrust | 16 kg48 V with a 21 × 10 propeller. |
| Resistance | 24.6 mΩ |
| Wire size / lead-out configuration | Direct lead-out enameled wireThe specification lists a lead-out arrangement rather than a numerical wire gauge. |
| Three-phase wire length | 100 mm |
| Magnetic encoder cable length | 130 mm |
| Weight | 555 g with wiresWeight includes wires. |
| Patented design certification | Patent No. 202311210278.7 |
| Recommended propulsion combination | C7215-200KV motor; 19 × 10, 20 × 10 or 21 × 10 propeller; XRotor Pro H130A 14S BLDC IPC ESC; 12S LiPo battery; single-motor takeoff weight 25–30 kgRecommended application combination. The takeoff-weight range applies to the recommended single-motor application. |
| Propeller interface architecture | Rotor bracket accommodates folding and non-folding propellers; detachable adapter base incorporates anti-slip, anti-rotation and interlocking mechanisms.Interface description; confirm the selected propeller and adapter configuration. |
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