Ballscrew actuator that we ordered through Kiwi Motion looks and performs great. Swiss quality!
Well Specified Linear Actuators
The actuator runs smoother and quieter than previously used actuators. Also, it runs faster from start, so we can drive faster.

Superb service from start to finish
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 Linear Shafts
Well packaged item, as described and dispatched quickly. Thank you
High Quality Linear Rail and Guides
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

SK12 (12mm) SK Series Shaft Support for Robust Linear Guidance
The SK12 Series shaft support, measuring 42mm in length, 14mm in width, and 38mm in height, and constructed from lightweight aluminium, provides robust and precise mounting for your 12mm linear shafts. Its compact yet rigid design is an excellent choice for a variety of applications throughout the UK & Ireland and beyond, streamlining the assembly process for design engineers.
SK12 Key Features & Benefits:
-
Compact Design: The SK12 support’s efficient dimensions help maintain a streamlined machine design. This is particularly beneficial for larger format 3D printers and desktop CNC machines where optimising the build volume within a confined footprint is crucial.
-
Inherently Rigid: This SK12 shaft support offers strong support and stability for your 12mm linear shaft. It is ideal for applications requiring accurate tool positioning in small to medium-sized CNC routers and for providing dependable guidance in router sleds used for woodworking tasks.
-
Lightweight Construction: Manufactured from high-grade aluminium, the SK12 shaft support is remarkably lightweight. This contributes to a lower overall machine mass, which is advantageous for gantry systems requiring moderate acceleration and for designs where ease of manual adjustment is desired.
-
Easy Mounting: The intuitive axial tightening bolt on the SK12 support ensures a quick and secure fit with minimal effort, saving time during machine setup. This efficiency is important for rapid prototyping in development labs and for educational settings where components may be frequently assembled and disassembled.
Compatibility & Specifications for SK12:
This SK12 support is specifically designed for 12mm diameter linear shafts, ensuring seamless integration into your linear motion systems. It pairs perfectly with our CF53 steel, chrome-plated steel, and stainless steel linear shafts, providing a comprehensive solution for your linear guidance requirements. The SK series is available for diameters 8, 10, 12, 14, 16, 20, 25, 30, and 40mm, offering a suitable option for many engineering specifications.
Enquire
Ask us a question
Data Sheets / CAD
Technical Specifications
SK12
High Performing Actuators
Ballscrew actuator that we ordered through Kiwi Motion looks and performs great. Swiss quality!

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

Superb service from start to finish
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 Linear Shafts
Well packaged item, as described and dispatched quickly. Thank you
High Quality Linear Rail and Guides
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!
