Home » Products » Ball Splines » Spline Shaft 30mm 40mm Diameter SLF030 SLF040 Ball Spline



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Spline Shaft 30mm 40mm Diameter SLF030 SLF040 Ball Spline

Lead time:5~10
MOQ:1 piece
high speed
zero backlash
  • SLF030 SLF040

  • ALM

  • 8479909090

The SLF030 and SLF040 ball spline shafts with 30mm and 40mm diameters respectively,offer exceptional performance and reliability in various industrial applications.With their high load capacity,smooth and precise motion,self-alignment capability,and high rigidity,these shafts provide the necessary attributes for demanding applications.Whether in industrial automation, machine tools,packaging machinery,or medical equipment,the SLF030 and SLF040 ball spline shafts prove to be reliable and efficient components. 

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Features and Benefits of SLF030 SLF040 Ball Spline

1.High Load Capacity:The SLF030 and SLF040 ball spline shafts are engineered to handle high loads while maintaining accuracy and precision. These shafts can withstand heavy loads without compromising their performance,making them suitable for demanding applications.


2.Smooth and Precise Motion: The ball spline mechanism ensures smooth and precise linear motion, minimizing friction and play. This feature is especially crucial in applications that require accurate positioning and movement, providing excellent control and stability.


3.Self-Alignment Capability: The SLF030 and SLF040 ball spline shafts possess a unique self-alignment capability, allowing them to compensate for angular misalignment. This feature ensures consistent performance and extends the lifespan of the shafts, reducing maintenance and replacement costs.


4.High Rigidity: The SLF030 and SLF040 ball spline shafts are designed with high rigidity to withstand bending and torsional forces. This characteristic enables them to maintain their shape and performance even under heavy loads, ensuring long-lasting durability.

 ball spline catalog-ALM.pdf


Founded in year of 2005,from a small workshop KUNSHAN TIANHE BALL SCREW FACTORY,ALM group has grown fast and has four production workshops now for ball screw,lead screw,linear motor,linear actuator,linear guideways and related CNC machining.Factory area is over 15000 square meters,129 employees.Our factory is equipped with 15 automated production line.Products are 100% inspected before shipping.ALM has obtained ISO9001,IATF16949,CE,RoHS certificate. Over 25 distributors all over the world.

ALM manufactures and supplies high quality linear motion components for customers in fields of aircraft,satellite,medical, Instrumentation,Robotics,Automobile,Electrical & Electronics,Textile,Medical,Food & Beverages,General Industry and so on.With super quality and service,ALM has been widely recognized and highly valued by its high-end and picky customers,and thus remains at the top of their vendor lists. 

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1.Why can ALM be your better option for linear motion components?
●Nearly 20 years of rich manufacturing experience;

●We understand both electrical and mechanical issues. Can recommend good engineering design.

●Quality is guaranteed,We inspect everything, so you won't receive product that doesn't meet specifications. For some parts, we stock for the customer, You never have to wait.
●Easy to pay and can be trusted, We always respond to questions.
●We work on your time zone-You no need work through dinner and at night. Above all, our professional sales and after-service team ensure high efficiency communication to allow you high work efficiency and keep a good mood everyday.

2.When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in
your email so that we will regard your inquiry priority.

3.About shipping and payment:
Sample order: We have DHL, FedEx, UPS VIP account with discount. So you can get favorable shipping freight.
Bulk order: We have freight forwarder to ship by air, by train or by sea. You can also arrange shipping through your own shipping agent.

LC,T/T,D/P, PayPal, Western Union, Money Gram

4.How is quality ensured?
All our processes strictly adhere to ISO9001:2015 procedures. Combining advanced equipment, from production to delivery, we have strict quality control. Our company has strong technical support and has cultivated a group of managers who are familiar with product quality, good at modern concept of management. Our production concept is “Quality has to be caused, not controlled.”

5.How to custom-made (OEM/ODM)?

If you have a new product drawing or a sample, please send to us, we’ll make our production drawing and customize it as per your requirement. We can also provide our professional advices to make your design more realized and maximize the performance. So,If you didn’t find the ideal product from our website, please email us, your inquiry will get fast response.

6.What's your Delivery Time?

●Standard items: Ready in stock

●Customized items:7-20days

●For urgent case, We can make the delivery ASAP with guaranteed quality.





 No 1998 Jinfeng south road,Wuzhong district,Suzhou China.


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