AT-ELF Portable Multi-rotor Drone User Manual & Quick Start Guide

The AT-ELF Portable Multi-rotor Drone is a Multi-rotor UAVs by Aerosys, supplied EXW from Hong Kong by Aerosys Technology. This page gathers the quick-start essentials for the AT-ELF Portable Multi-rotor Drone: what is in the box, the key specifications, and how it pairs with the rest of the catalogue. For pricing and lead time, request a quotation — quotations are valid for 14 days and OEM configurations are available.

What’s in the box

The exact package contents are confirmed on the order confirmation for your configuration — contact us for the current packing list of the AT-ELF Portable Multi-rotor Drone.

Compatibility & pairing

  • Gimbals & Cameras — e.g. UniPod MT11 Four-sensor Optical Pod, SIYI AI Tracking Module II
  • Video & Data Links — e.g. HM30 Full HD Image Transmission System Standard Combo, HM30 Full HD Image Transmission System Fly More Combo
  • Other Multi-rotor UAVs: MT100 Heavy-Lift Quad-Rotor UAV, M50 Heavy-Lift Quad-Rotor UAV — all 3 models

Key specifications

ParameterValue
Takeoff weight1.4 kg empty / 2.4 kg max
Payloadrated 800 g, max 1,000 g
Endurance34 min @ 1.4 kg / 15 min @ 2.4 kg
Cruising range20 km @ empty
Wind resistanceLevel 6
Cruise speed12 m/s, max 23 m/s
Climb ratemax 6 m/s
Operating altitude3,000 m (5,500 m with high-altitude propeller)
Ingress protectionIPX3
Operating temperature-20 to +60 °C
Folded dimension<100 × 100 × 470 mm
Rotor diameter<500 mm
Transmission range5 km
Direct-drive motor, no gearbox
AT-ELF | Multi-rotor UAVs

At a glance

  • Category: Multi-rotor UAVs
  • Price: $31,231 (EXW, 5 units)
  • MOQ: 1 SET
  • Quotation validity: 14 days from date of issue

Frequently asked questions

How do I choose between a multi-rotor and a VTOL fixed-wing UAV?

Match the platform to endurance and area first, payload second. VTOL fixed-wing suits missions beyond roughly 60 minutes or 10 km²: the AT-G10 flies 4 hours at 4 kg payload. Multi-rotors win for hovering, precision work and short heavy lifts — the AT-ELF carries 800 g for 34 minutes.

Can the heavy-lift multi-rotors be used for aerial delivery?

Yes. The MT100 lifts 100 kg at a 200 kg maximum take-off weight with a 10 km control range and a 1500 m service ceiling; the M50 lifts 50 kg at 100 kg maximum take-off weight. Both ship with flight controller, power system, remote controller, camera and RTK.

I am not sure which component fits my build — can you help me choose?

Yes. Tell us your platform, all-up weight, voltage, required control range and operating environment, and we will point you to suitable options. As a rule of thumb: size the propulsion and battery pack around the all-up weight and your thrust-to-weight target first, then match the flight controller and video link to the required range and payload, and choose the ground control station last. If two people need to work at once — for example a pilot and a camera operator — a dual operator system lets one fly the aircraft while the other controls the gimbal over a single link.

What does Aerosys Technology supply?

We are a manufacturer of unmanned aircraft, unmanned ground vehicles and the components that support them, and have been building and shipping them since 2018. Our catalogue covers 108 product models across 8 categories: Ground Control Stations, Video and Data Links, Gimbals and Cameras, VTOL Fixed-Wing UAVs, Multi-rotor UAVs, Unmanned Ground Vehicles, Mowers and Lawn Equipment, and Drone Detection and Tracking — serving commercial operators, system integrators and enterprises worldwide from our base in Hong Kong.

What is the minimum order quantity?

It depends on the product line. Complete platforms such as VTOL aircraft and unmanned ground vehicles are quoted per set. Ground control stations, gimbal systems and video link systems are quoted on a 5-unit basis. Individual components and mowers are available from a single piece. The MOQ for each item is listed on its product page.

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Request a Quotation

Send the model and quantity — we reply with pricing, lead time and the specification sheet.