Product overview
The HOBBYWING H8M serves industrial multirotors used for aerial photography, surveying and mapping, monitoring, inspection, and public safety. Its propulsion configuration combines an integrated motor and FOC electronic speed controller with an MSC 30x9.8 propeller. The assembly weighs 498g including wires and propeller, and accommodates a φ30mm carbon tube. For installation planning, the motor measures Φ87*32.2 mm externally and uses a Φ81*8 mm stator with an 85KV rating. An embedded centrifugal fan and layered air outlets provide its cooling architecture.
Control integration supports PWM inputs and CAN digital throttle, with switching between the two taking no more than 16 milliseconds. CAN also supports operating-data communication and fault diagnostics, while DataLink V2 provides parameter adjustment compatibility. The H8M specifies 2.5-3.5kg/Rotor thrust, 7.5kg maximum thrust, and 257W rated maximum continuous output power. Its operating envelope includes IP45 protection and ambient temperatures from -20°C to 65°C. The ESC permits up to 63V; its 20A continuous and 60A maximum current ratings require a non-enclosed environment at an ambient temperature of 60°C or below.
Specifications
| Specification | Value & conditions |
|---|---|
| Recommended battery | 12S LiPoManufacturer recommendation for H8M. |
| Product | HOBBYWING H8M |
| Purpose | Multirotor propulsion set for aerial photography, surveying and mapping, monitoring, inspection, and public safety applications. |
| Architecture | Integrated motor and sinusoidal FOC electronic speed controller. |
| Maximum thrust | 7.5kg |
| Recommended lithium battery cell count | 12S |
| Thrust per rotor | 2.5-3.5kg/Rotor |
| Product weight | 498gIncludes wires and propeller. |
| Compatible carbon tube size | φ30mm |
| Ambient operating temperature | -20°C to 65°C |
| Ingress protection | IP45 |
| Rated output power | 257WMaximum continuous power. |
| Compatible parameter adjustment device | DataLink V2 |
| Motor stator dimensions | Φ81*8 mm |
| Motor KV rating | 85KV |
| Motor external dimensions | Φ87*32.2 mm |
| ESC model | 60A-FOC |
| PWM input signal level | 3.3V/5V |
| Operating pulse width | 1100-1940μs |
| Operating frequency | 50-500Hz |
| Maximum permitted voltage | 63V |
| Continuous current | 20ANon-enclosed environment; ambient temperature ≤60°C. |
| Maximum current | 60ANon-enclosed environment; ambient temperature ≤60°C. |
| Communication interface | CAN |
| Firmware upgrades | Supported |
| Digital throttle communication | CAN |
| Propeller diameter/pitch designation | MSC 30x9.8 |
| Total propeller blade weight | 71gStraight propeller. |
| Throttle switching time | ≤16 millisecondsSwitching between PWM and CAN throttle. |
| Cooling architecture | Embedded centrifugal fan and layered air outlets. |
| Fault diagnostics | Automatic fault-data storage and transmission; fault codes readable through DATA LINK.On a propulsion-system fault. |
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