High Performing Actuators
Ballscrew actuator that we ordered through Kiwi Motion looks and performs great. Swiss quality!

Servo Components & Systems
Ballscrew actuator that we ordered through Kiwi Motion looks and performs great. Swiss quality!

The actuator runs smoother and quieter than previously used actuators. Also, it runs faster from start, so we can drive faster.

I can just tell Kiwi what I need and I can trust they will go away and sort the right product at the right time.

Well packaged item, as described and dispatched quickly. Thank you
We received the new components on the Wednesday afternoon and installed them the following morning. Parts were perfect and of great quality!
That you kindly for your assistance, fantastic service you’re running over there!

Product Details

The LMES40UU, closed, super self-aligning linear bushing delivers unparalleled, ultra-low friction, and extreme load capacity linear motion, designed for the most demanding super-heavy applications in industries like shipbuilding, construction, and large-scale infrastructure projects.
Manufactured to European metric standards, it ensures full interchangeability with standard linear components and integrates reliably into colossal machinery and complex, high-stress structural systems.
With an inner diameter of 40 mm, an outside diameter of 62 mm, and a length of 80 mm, this bearing provides supreme strength and self-aligning capability for critical heavy-duty operations.
This bearing is indispensable in large-scale industrial machinery, heavy civil engineering equipment, and automated systems dealing with immense loads.
Its inherent self-aligning ability is crucial in environments where structural deformations or settling could occur, maintaining optimal performance and extending equipment life.
The LMES40UU is built with an enhanced ball plate featuring a convex shape, providing exceptional self-alignment up to 0.5 degrees, which is critical for forgiving mounting and ensuring optimal performance in systems prone to misalignment.
This superior design delivers an astonishing 3 times the load capacity and an extraordinary 27 times longer travel life than standard linear bearings, setting new benchmarks for industrial durability.
A double rubber lipped seal provides robust protection against dust and debris, ensuring consistent, reliable performance in the harshest environments.
The precision-ground raceway surface minimises ball-to-raceway contact, resulting in ultra-low friction and quiet operation, thereby drastically reducing wear and extending service intervals.
As part of Kiwi Motion’s European-standard self-aligning LMES Series, the LMES40UU ensures compatibility with metric linear systems and simplifies maintenance, replacement, or system upgrades.
Compatible with Kiwi Motion’s CF53 Steel, Chrome Plated Steel, and Stainless-steel linear shafts, the LMES40UU is a dependable choice for the most rigorous and super-heavy industrial applications.
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