How to Choose the Right Jacket Size? A Deep Dive into Fitting Robot Jackets for UR, FANUC, and ABB

kittipatcentrotec
3 hours ago
2 min read

You wouldn’t buy a shirt without checking the size — so why skip that step when choosing a Robot Jacket?

Fitting a jacket for an industrial robot isn’t just about tossing a cloth over it and calling it a day. It’s about precise fitting at every joint to ensure smooth movement, safety, and long-term durability. Especially for popular robot brands like UR, FANUC, and ABB, each with its unique structure and motion range — this article guides you in choosing the perfectly tailored Robot Jacket that’s neither too tight nor too loose, won’t hinder operations, and won’t cost you a second order.

Know Your Robot’s Structure Before Ordering a Jacket

Every robot brand has its own unique features — size, joint configuration, movement range, and engineering design. If you’ve ever ordered a jacket by “eyeballing the size,” that’s a major reason it might not function at its best.

UR (Universal Robots): Precision at the Joints is Key

UR models like the UR5e or UR10e are known for their lightweight arms and high freedom of motion. Key fitting tips include:

Carefully measure the length of each arm segment in detail
Focus on the elbow and wrist joints, ensuring the jacket doesn’t bunch or restrict movement
Choose highly flexible materials, as UR robots move fast and fluidly

FANUC: Big Arms, Heavy Duty — Jacket Must Follow the Motion

FANUC models like the M-20iA or R-2000iC are often used in heavy-duty applications. Their large arms and dense cabling require attention to:

Inconsistent joint spacing — request a spec sheet from the jacket manufacturer
Jackets with accordion-style folds or dual-layer pleats to accommodate angular movement
Confirm openings for external cables or tubes are included in the design

ABB: Tough Performer, Slim Arm — Sensors Must Stay Visible

ABB models such as the IRB 2600 or IRB 6700 have multiple sensors and ports near the wrist, so the jacket must:

Include openings for sensors and cameras in precise locations
Be tailored to the slim arm shape to avoid puffiness
Use heat-resistant materials if the robot handles welding tasks

Before You Order: 3 Key Checks for Every Robot Jacket

Before commissioning a jacket for any robot brand, run through these 3 critical checks:

Do you have clear drawings/3D files or exact measurements (not just the model name)?
Have you specified the task — e.g., painting, welding, or material handling?
Have you selected materials and stitching style that match the robot’s movement patterns?

Choosing the right jacket doesn’t just make your robot look good — it extends the life of your equipment. Each robot has its own character. To order the right jacket, you need to “know it well enough” to ensure a perfect fit that allows full-range motion without obstruction or wear.

A well-fitted jacket = a long-lasting, high-performing robot. It’s a smart investment in both efficiency and durability.