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The 120mm UAV Payload Release Module is a large-format payload deployment system for compatible unmanned aerial vehicles. It is available in one- or two-position configurations for different aircraft integration requirements. The module measures 415 x 200 x 570 mm and has a net weight of 3.8 kg. It is made from aircraft aluminum, carbon fiber and stainless steel, combining a lightweight structure with a rigid mounting frame. The system supports automatic single-position release or full deployment, with separate safety and deployment control channels. It uses airborne power supply with DC 12-80V input and supports SBUS, PWM and TTL signal control. Confirm aircraft payload capacity, mounting space, control interface and applicable regulations before ordering.
Product Type
120mm UAV Payload Release Module
Large-Format UAV Payload Deployment
Single- or Two-Position Configuration
The 120mm UAV payload release module is available in single-position and two-position configurations. This allows the payload capacity and installation layout to be selected according to the aircraft platform. Before ordering, confirm the available mounting space, aircraft payload limit and the required release configuration.
Dual-Channel Release Control
The module supports automatic single-position release or full deployment. Separate channels can be used for safety control and deployment control, while SBUS, PWM and TTL signal modes support integration with compatible UAV control systems. Confirm signal logic, power wiring and safety interlock requirements before flight testing.


Technical Parameters
· Product Type: 120mm UAV payload release module
· Compatible Payload Size: 120mm
· Configuration: One-position or two-position
· External Dimensions: 415 x 200 x 570 mm
· Net Weight: 3.8 kg
· Material: Aircraft aluminum, carbon fiber and stainless steel
· Installation Method: Top-to-bottom installation
· Release Mode: Automatic single-position release or full deployment
· Control Method: Separate safety control and deployment control channels
· Power Supply: Airborne power supply
· Operating Voltage: DC 12-80V
· Signal Mode: SBUS, PWM and TTL
Want to Choose the Right Products for You?
Take a quick test to find the right propeller for you.
Large-Format Payload Integration
· 120mm UAV payload release module
· Available in one-position and two-position configurations
· External dimensions: 415 x 200 x 570 mm
· Net weight: 3.8 kg
· Aircraft aluminum, carbon fiber and stainless steel construction
· DC 12-80V airborne power supply
· SBUS, PWM and TTL signal support
· Separate safety and deployment control channels
Packaging and Shipping
· Product configuration and quantity should be confirmed before quotation.
· Select the single-position or two-position version according to aircraft payload capacity and installation space.
· Final package contents, transport method and shipping requirements should be confirmed with RAYI before order placement.
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Important Integration Notes
· Confirm the UAV payload capacity, mounting interface and center-of-gravity requirements before installation.
· Confirm the 415 x 200 x 570 mm installation envelope and 3.8 kg net weight before aircraft integration.
· Confirm DC 12-80V power compatibility and complete wiring according to the actual aircraft system.
· Confirm SBUS, PWM or TTL signal compatibility, safety control and deployment control logic before testing.
· Use only suitable, lawful and approved payloads, and follow applicable aviation, safety and transport regulations.