Long Operating Life Ball Screw for Woodworking Machine SFNU2510
Product Description
Long Operating Life Ball Screw for Woodworking Machine SFNU2510.SFNU 2510 Ball Screw is quiet and compact,with unparalleled high-speed performance.The ball screw is equipped with a metal deflector single flange ball screw nut and built-in balls,which can easily convert rotary motion into linear motion,with low friction,low noise,and smooth operation.In addition,it is equipped with a dustproof ring that can prevent dust from entering the nut,which is beneficial to the normal operation of the screw rod.
| Material | Gcr15 or 9cr18 |
| Accuracy grade | C3 C5 C7 C10 |
| MOQ | 1 piece available for test |
| Fast delivery | 1~3days |
| Packing | Plastic bag + wooden box or according to customers' demands |
Other models | 0401, 0501, 0502, 0601, 0602, 0801, 0802, 0803, 0804, 0805 1001, 1002, 1003, 1004, 1201, 1202, 1203, 1204, 1205, 1210, 1402, 1403, 1404, 1405, 1602, 1603, 1604, 1605, 1608, 1610, 2002, 2003, 2004, 2005, 2006, 2010, 2020, 2502, 2503, 2504, 2505, 2510, 2512, 2525, 3205, 3206, 3208, 3210, 3212, 3216, 4005, 4008, 4010, 4012, 4016, 5005, 5010, 5012, 5016, 5020, 6310, 6312, 6316, 6320, 8010, 8016, 8020, etc |
| Mating parts | Nut housing,ball screw support BK,BF,EK,EF,FK,FF,end maching service is available |
SFNU/SFU（DIN 69051 FORM B）Series ball screw Specification
Ball Screw vs Lead Screw: How To Choose The Right One?
Ball Screws and lead screws are not interchangeable in many cases considering accuracy, stiffness and load capacity.
There are some differences between the application of ball screw and lead screws.
In some cases, life testing needs to be performed during the design phase,it can help you save project cost. Ball screws can run continuously, withstand much higher loads, and can be more fast.
The main difference between a ball screw and a lead screw is how the load is carried between moving surfaces. Ball screws use recirculating ball bearings to minimize friction and improve efficiency, while lead screw nuts rotate between sliding surfaces. Therefore, lead screws cann't achieve the same efficiency as ball screws(about 90%).
Although ball screws have a variety of advantages (load, stiffness, efficiency, duty cycle, predictability), they are costly.The ball screw nut design is more complex, requiring hardened precision bearing surfaces and a ball circulation device.
Ball screws are widely used for Medical equipment, Implantable Pump,micro robot,Miniature lens actuator, Optics & Photonics,Guidance system,Miniature lens actuator, Pick & Place, Laboratory equipment, Fin actuator, Guidance system etc.
While,lead screw nut is very compact , the design is very flexible, the noise is very small under the condition of proper operation, and the corrosion resistance is good. The self-locking function can be configured to meet the vertical application requirements. They play an important role in many application areas, such as Pharmaceutical machinery,Packaging machinery,Slide drives, Metric valve stems ,Medical device drives,Farm machinery,Screw press drives.
To Briefly Recap
When you Choose Ball Screws,key factors are:
1.High loads with high speeds
2.Constant Cycling
3.High precision
When you Choose Lead Screws,key factors are :
1.Low cost requirements
2.ositioning applications
3.Applications where lubrication is a detriment
SFNU/SFU(DIN 69051 FORM B) Series specifications:
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Walk into our factory
ALM possesses factory occupying 8000 square meters with 120 employees.Among which,more than 30 professional technical engineers in lead screws,ball screws and the mating linear motion parts.
All factory key manufacturing and testing equipments are imported from Japan, like CNC lathe, internal and external high-precision grinder, screw grinding machine, etc. ALM has passed the ISO9001:2015 and TS16949 Quality Management System.
The R&D achievements over many years bring the company more than 25 national patents on lead screw and ball screw design.
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