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THK LT13 LT16 LT20 Linear Motion Ball Spline Nut Shaft

Lead time:5~10
MOQ:1 piece
high speed
zero backlash
  • LT13 LT16 LT20

  • ALM

  • 8479909090

The ball splines consist of a spline nut and a spline shaft.The spline nut has a series of grooves that contain precision balls.These balls enable the nut to move smoothly along the spline shaft,providing linear motion.

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Lt4 Lt5 Lt6 Lt8 Lt10 Lt13 Lt16 Lt20 Lt25 Lt30 Lt40 Lt50 Lt60 Lt80 Lt100 Lt4uu Lt5uu Lt6uu Lt8uu Lt10uu Lt13uu Ball Spline Nut

THK Ball Spline LT4 LT5 LT6 LT8 LT10 LT13 LT16 LT20 LT25 LT30 LT40

Ball Spline Shaft Lt16uu Lt20uu Lt25uu Lt30uu Lt40uu Lt50uu Lt60uu Lt80uu Lt100uu Lbs15 Lbs20 Lbs25 Lbs30 Lbs40 Lbs50 Lbs70

Cylindrical Ball Spline Shaft Nut

Various Ball Splines Are Available From ALM

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Ball Spline Advantages

1.High load capacity:Ball splines are designed to handle high loads,making them suitable for heavy-duty applications.

2.Smooth and precise motion:The
ball spline mechanism ensures smooth and precise linear motion,providing accurate positioning and reducing friction.

3.High rigidity:Ball splines offer high rigidity,ensuring minimal deflection even under heavy loads or in applications with high torque.

4.Compact design: Ball splines have a compact design,making them suitable for applications with limited space.

5.Easy installation and maintenance: Ball splines are easy to install and require minimal maintenance,reducing downtime and increasing productivity.

6.Long service life:The splines are designed to have a long service life,ensuring reliable performance over an extended period.


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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Customer Visit

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Patent Certificate for invention and utility model

seidal product certificate

ISO  Certificate


CE Certificate

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Excellent HighTech Enterprise

Excellent HighTech Enterprise

Leading Talents Certificate

ALM Leading Talents Certificate

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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