Overview
The MAD XP12 KV85 Intelligent Integrated Arm Set is designed for heavy-lift applications such as agricultural drones and delivery drones, offering outstanding performance with a maximum thrust of 37 kg, IPX6 waterproof protection, and support for 12–14S LiPo batteries. Engineered for quadcopters (60–72kg takeoff weight) and hexacopters (90–108kg takeoff weight), it enables payloads of up to 45L for agricultural spraying.
Key Features
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Modular Design: Simplifies installation, reduces error, and accelerates flight readiness.
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FOC Vector Control: Ensures precise torque control, better flight smoothness, and reduced energy consumption.
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IPX6 Protection: Waterproof and dustproof for reliable operation in harsh weather or terrain.
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PWM + CAN Support: Dual communication protocols for safer, more flexible control.
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Status Recorder: Onboard data recording for easier diagnostics and issue tracing.
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High Compatibility: Optimized for 12–14S LiPo power systems with built-in ESC.
Specifications
General
| Parameter | Value |
|---|---|
| Model | XP12 KV85 |
| Max Thrust | 37 kg |
| Recommended Takeoff Weight/Rotor | 15–18 kg |
| Operating Temperature | –20°C to 50°C |
| Waterproof | IPX6 |
| Weight (with Prop) | 2250 ± 10 g |
| Tube Diameter | 50 mm |
| Compatible Battery | 12–14S LiPo |
Motor
| Parameter | Value |
|---|---|
| Stator Size | 110 × 18 mm |
| Motor Weight | 1030 g |
Propeller
| Parameter | Value |
|---|---|
| Size | 43" Folding |
| Propeller Weight | 437 g |
ESC
| Parameter | Value |
|---|---|
| Max Voltage | 61 V |
| Max Current (Short Time) | 150 A |
| Signal Frequency | 50–500 Hz |
| Battery Compatibility | 12–14S LiPo |
Performance Test Data (Excerpt)
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At 100% throttle, thrust reaches 37460 gf with 7703.3W input power.
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Peak power efficiency ranges up to 10 gf/W at mid-range throttle settings.
Mechanical Dimensions (mm)
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Mounting holes: Ø36mm (4-M5), Ø31mm (4-M4)
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Tube connector diameter: Ø50.1mm
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Arm length: 246 mm
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Overall height: 128.2 mm
Applications
Engineered for quadcopters with 60–72kg takeoff weight and hexacopters with 90–108kg takeoff weight, the MAD XP12 KV85 Arm Set supports payloads of up to 30L (quadcopter) and 45L (hexacopter) for agricultural spraying.
Ideal for:
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Agricultural drones for precision spraying with 30L–45L tank capacity
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Logistics and delivery UAVs carrying heavy parcels or bulk goods
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Heavy-lift drones operating in industrial or construction environments
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Emergency response UAVs requiring waterproof and dustproof performance in rugged terrains
Details




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