FX Aegis Ultra Quadruped Robot Dog

A walking robot earns its keep on the days the floor stops being flat. The FX Aegis Ultra Quadruped Robot Dog from FARADAY FUTURE is aimed at that kind of day: a sealed, aluminum-framed four-legged machine with 12 degrees of freedom, an IP54 rating and a body that can carry a working load across slopes and over obstacles.

The FX Aegis Ultra Quadruped Robot Dog is available through this page, by quotation.

Background

The company behind the Aegis line

Faraday Future is a California-based global Embodied AI (EAI) ecosystem company founded in 2014. It describes its mission as reshaping the future of mobility through vehicle electrification, intelligent technologies and AI innovation. A quadruped robot may look far from a vehicle maker's core business, but it fits the same thread: machines that sense their surroundings, make decisions and move through the physical world.

The Aegis name covers a family of robot dogs, and the Ultra sits within it as one of several versions. The family also includes the base FX Aegis, the FX Aegis Pro Quadruped Robot Dog, the FX Aegis Edu Quadruped Robot Dog, and the wheel-legged and plus variants of the Ultra. This article covers the Ultra only, and every figure below belongs to the Ultra.

Positioning and key technology of the Ultra

The Ultra is a high-performance quadruped robot with 12 degrees of freedom. Twelve degrees of freedom is the arrangement typical of a four-legged walker with three joints per leg, which gives each leg the freedom to swing, lift and extend. That is what allows a machine of this size to adjust its stance on uneven ground rather than shuffle along a fixed path.

The body is built from heavy-duty plastics and aluminum alloy, a combination that keeps the structure rigid where loads concentrate while holding the weight to 35 lbs. Perception comes from IMU sensors and a 4K wide-angle camera. The IMU tells the robot how its body is tilting and accelerating; the camera shows an operator, or software, what is in front of it. The IP54 rating suits semi-outdoor and industrial environments, which places the Ultra in working spaces rather than in the showroom only.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation.

The manufacturer has not published the joint torque, the wireless connectivity, the operating voltage, the rated power, the stair climbing height, the box contents, whether a controller is included, or the operating temperature range; they are confirmed at quotation.

What makes the FX Aegis Ultra suited to demanding sites?

Three things set the Ultra apart from a robot dog meant for a living room: its protection rating, its terrain figures and its load rating.

The IP54 rating points to sites such as loading areas, covered yards and plant floors, where dust and the occasional splash are part of the day. It does not make the Ultra a fully submersible machine, so buyers planning work in heavy rain or standing water should describe the exact conditions when requesting a quotation.

The terrain figures are the second part. A top running speed of 5 m/s covers ground quickly on a patrol route. Slope capability of up to 40° and obstacle clearance of up to 35 cm describe how the robot handles the interruptions that real sites are full of: ramps, embankments, curbs, cable runs and scattered equipment. These are the figures an inspection team will test first when walking a route.

The third part is the maximum payload of 10 kg. A robot that can carry only itself is a demonstration; one that can carry a sensor package, a camera mast or a communications unit becomes a platform. The 10 kg rating gives integrators room to mount their own equipment, and how that equipment attaches and is powered is a matter to settle with the quotation.

How does the Ultra compare with its sibling versions?

The Aegis family is wider than one robot. The wheel-legged versions, the FX Aegis Ultra-W Wheel-Legged Robot Dog and the FX Aegis Ultra-W+ Wheel-Legged Robot Dog, take a different approach to locomotion, and the FX Aegis Ultra+ Quadruped Robot Dog sits above the Ultra in the naming. Every figure on this page belongs to the Ultra alone, so none of them should be read across to those versions.

The practical advice is simple. If your site calls for a walking robot with the figures in the table above, the Ultra is the version this page describes. If you are weighing it against a wheel-legged or plus version, ask for the datasheets side by side when you request a quotation, so that each figure stays with its own model.

Who is the FX Aegis Ultra for?

Industrial and facility teams are the first group. A site with a regular inspection round, whether a warehouse, a plant or a yard, can use a legged robot that carries a camera and sensors along the same route without tiring. The IP54 rating and the 10 kg payload speak directly to that work.

Security and patrol operators are the second. A machine that runs at up to 5 m/s, climbs slopes and steps over obstacles of up to 35 cm can cover ground that wheeled patrol units struggle with. The 4K wide-angle camera supplies the view for the operator.

Research groups and developers form the third segment. A platform with 12 degrees of freedom, IMU sensing and a payload allowance makes a sound base for testing perception, navigation and control software on real hardware. Teams that mainly want a teaching platform or a display unit may find a sibling version a closer match, and the Edu and Pro versions linked above are on the same site for comparison.

What is the FX Aegis Ultra used for?

1. Site patrol: walking a set route across yards, docks or plant floors with the camera streaming what it sees.
2. Industrial inspection: carrying sensors to places that are awkward, repetitive or unpleasant for people to visit.
3. Payload carrying: moving up to 10 kg of instruments, cameras or communications gear across uneven ground.
4. Rough-terrain access: handling slopes of up to 40° and obstacles of up to 35 cm where wheels would stall.
5. Robotics research: serving as a real-world test bed for locomotion, perception and control work.
6. Field data collection: taking the 4K wide-angle camera and IMU readings into places where survey teams need a record.

Pricing and Availability

No prices are listed on this page. A quotation is the way to buy: tell us your site, your intended payload and your quantity, and we will prepare it. Delivery, customs and support are arranged together with the quotation, so that you know the whole picture before you commit. The FX Aegis Ultra Quadruped Robot Dog is available on this page.

Frequently Asked Questions

How fast can the FX Aegis Ultra run?

The maximum running speed is 5 m/s. That is a top figure, so the pace on a given route depends on the terrain and the load.

What does the IP54 rating mean for this robot?

IP54 suits semi-outdoor and industrial working areas with dust and light splashing rather than full immersion.

How much can it carry?

The maximum payload is 10 kg. Mounting and power arrangements for that load are settled with the quotation.

What can it climb or step over?

The slope capability is up to 40° and the obstacle clearance is up to 35 cm.

What sensors does it have?

Perception is handled by IMU sensors and a 4K wide-angle camera.

How big and heavy is it?

It measures 630 mm x 360 mm x 420 mm and weighs 35 lbs. That makes it light enough to be transported by hand.

Where can I buy the FX Aegis Ultra and what does it cost?

You can buy it through this page by requesting a quotation. The cost is given in the quotation itself, together with delivery, customs and support arrangements.

Summary

The FX Aegis Ultra is the Aegis for the days when the floor is not flat: 12 degrees of freedom, IP54 protection, a 5 m/s top speed, slopes of up to 40°, obstacles of up to 35 cm and a 10 kg payload, all in a 35 lbs. body of aluminum alloy and heavy-duty plastics. If your work lies beyond the clean laboratory floor, this page is the starting point.