GEPRC Tern-LR40 4-Inch Long Range FPV Drone Frame | Lightweight & Stiff

Introduction

The GEPRC Tern-LR40 frame is specifically designed for the demands of 4-inch FPV long-range drones. It addresses the need for a lightweight yet durable platform capable of extended flight times and stable performance over long distances. The frame's innovative design prioritizes both structural integrity and reduced weight, making it an ideal choice for serious FPV pilots.

Key Advantages

• Engineered for 4-inch FPV long-range applications, offering superior flight performance.
• Utilizes aerospace-grade 7075 aluminum for a perfect blend of lightness and stiffness.
• Features a well-designed DC shape for optimal aerodynamics and structural support.
• Integrated top GPS mount effectively reduces signal interference for reliable navigation.
• Includes silicone damping pads to significantly minimize O3 vibrations and enhance flight stability.
• Optimized for a lightweight build, with the frame weighing only 59±2g.
• Supports versatile FC and VTX mounting options (20x20mm / 25x25mm).
• Designed for durability and resilience in demanding FPV environments.

Technical Specifications

• Frame Model: GEP-Tern-LR40 Frame
• Motor to Motor: 180mm
• Top Plate Thickness: 1.5mm
• Middle Plate Thickness: 2.0mm
• Arm Thickness: 3.5mm
• Bottom Plate Thickness: 1.5mm
• FC Mounting Hole Size: 20x20mm / 25x25mm
• VTX Mounting Hole Size: 20x20mm / 25x25mm
• Motor Mounting Hole Size: 6x6mm
• Camera Mounting Size: 20mm
• Recommended Propeller Size: 4-inch
• Weight: 59±2g

Applications

The GEPRC Tern-LR40 frame is ideal for building custom FPV drones for long-range exploration, aerial photography, cinematic flights, and general FPV flying where extended flight times and stable performance are crucial. Its robust design also makes it suitable for freestyle FPV pilots who value durability.

Compatibility

This frame is designed to be compatible with standard 4-inch propellers and supports common 20x20mm and 25x25mm mounting patterns for Flight Controllers (FC) and Video Transmitters (VTX). It also accommodates 20mm camera mounts.

FAQ

What is the GEPRC Tern-LR40 frame best suited for?

The GEPRC Tern-LR40 frame is specifically engineered for 4-inch FPV drones designed for long-range flights. Its lightweight yet rigid construction makes it ideal for extended aerial exploration and cinematic FPV applications.

What materials is the GEPRC Tern-LR40 frame made from?

This frame is constructed using high-quality, aerospace-grade 7075 aluminum. This material choice ensures excellent durability and stiffness while maintaining a low overall weight, crucial for performance.

What are the mounting options for the GEPRC Tern-LR40 frame?

The GEPRC Tern-LR40 frame supports versatile mounting with hole sizes of 20x20mm and 25x25mm for both the Flight Controller (FC) and Video Transmitter (VTX). It also features a 20mm camera mounting size.

How does the GEPRC Tern-LR40 frame help with stability?

The frame incorporates a well-designed DC shape and includes silicone damping pads. These features effectively reduce vibrations from components like the O3 unit, leading to smoother flight and more stable video footage.

Where can I buy the GEPRC Tern-LR40 frame with fast delivery?

You can buy the GEPRC Tern-LR40 frame at HTDRONE. We are based in Poland and offer fast shipping within Poland. International delivery is available via DHL for worldwide customers.