CZI Winch System for DJI Matrice 400
The DJI Matrice 400 Cargo Winch is a payload device compatible with the DJI PSDK protocol. It features a range of functions including automatic cable winding, upper/lower limit positioning, one-touch descent, one-touch ascent, one-touch rope release, automatic stop upon contact with the ground, soft stop upon reaching the top, anti-tangle protection, electric hook release, and night navigation lights. This system provides a comprehensive beyond-visual-line-of-sight (BVLOS) aerial lifting solution for drones.
Native SDK Integration for Easier Operation
Native integration reduces operation complexity, improves stability, and ensures seamless compatibility with the DJI Matrice 400 system.
DJI E-Port V2
- Developed based on the native protocol of the DJI Matrice 400 RTK.
- Automatically recognized by the flight control system upon powering on, with no manual setup required.
- Touchscreen operation with visualized interface display.
PSDK Adapter Module
It has integrated modular design with high reliability and compact build and Type-C power and communication port, durable and easy to maintain.
Enhanced Visibility for Safe Night Missions
The slow-flashing navigation light enhances operational awareness and aircraft visibility, enabling safer night-time lifting missions and reducing the risk of accidental contact during low-light operations.
Interactive Light Indicators
Equipped with an interactive light indicators that provide real-time feedback on operational status and alert conditions.
- Blue Light (Slow Flash): Normal operation
- Yellow Light (Fast Flash): Motor fault warning
- Red Light (Fast Flash): Motor overload protection
- Red Light (Slow Flash): Payload overweight
- Yellow Light (Slow Flash): Payload heavy but within limit
- Green Light (Slow Flash): Payload light
Emergency Response & Rescue Delivery
Enables precise aerial delivery of medical supplies, food, and rescue gear in disaster zones, accidents, and challenging terrains. Non-landing deployment, navigation lighting, and auto-release support safe and efficient operations in low-light conditions, accelerating response in critical missions.
Urban & Rural Cargo Transportation
Supports point-to-point delivery of small cargo in remote, mountainous, or water-surrounded areas where traditional transport is limited. Stable cable control and automatic limit stopping ensure safe and reliable operation in complex environments.
| CZI Matrice 400 Cargo Winch System | |||
|---|---|---|---|
| Product Name | DJI M400 Cargo Winch | Ground release function | Support |
| Product Model | EayLoad M400 | Cable specification winding | Support |
| Main body dimensions | 173×134×142mm | Night navigation lights | Support |
| Main body weight | 1.26kg* | One click rope breaking | Support |
| Mechanical decoupler+weight of counterweight block | 660 g (Configuration I) | DJI PSDK protocol | Support |
| Electric decoupling device | 770 g (Configuration II) | Automatic recognition equipment | Support |
| PSDK adapter module | 144g | Electric control throwing | Support |
| Maximum lifting weight | 5kg | Light indication | Support |
| Cable length | 25m | Slowly ascend to the top | Support |
| Maximum retraction speed | 0.6m/s * | Antientanglement | Support |
Notes:
The self weight of equipment that does not include counterweight blocks, decouplers, and integrated power and communication modules. The retraction speed corresponding to the outermost turn of the wire wheel.
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