10mm - 160mm Linear Motion Ball Screw High Rigidity Double Nut Ball Screw

Brand Name:SXEGL
Certification:CE/FCC/EPA/ROSH/ISO
Model Number:SFK
Minimum Order Quantity:1
Delivery Time:Small orders usually takes 3-7 days,big order usually 20-35 days, depending on orders quantity and whether are standard size.
Payment Terms:Visa /Mastercard/PayPal/Apple Pay/Google Pay
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Verified Supplier
Location: Dongguan Guangdong China
Address: Room 102, Building 7, No. 266, Nanhuang Road, Zhongtang Town, Dongguan City, Guangdong Province, China
Supplier`s last login times: within 1 hours
Product Details Company Profile
Product Details

Specialized High-Efficiency Ball Screws Linear Motion Transmission Solution

SEXGL ground ball screws deliver unparalleled accuracy and durability in high-precision automation systems, trusted by global leaders like BYD (EV powertrain assembly) and BOE (LCD panel cutting robots) across North America, Europe, Southeast Asia, and South Korea.CNC ball screws are high-precision linear motion components primarily used in CNC machine tools and other precision mechanical processing equipment. They consist of four main components: a screw shaft, a nut, ball bearings, and return guides. The screw shaft is a cylindrical shaft with helical raceways, while the nut—fitted over the screw shaft—contains corresponding internal helical raceways. Ball bearings roll between the raceways of the screw shaft and nut, forming a rolling friction pair that enables efficient motion transfer.

Characteristics

1.High-Precision Transmission

2.High-Efficiency Transmission

3.High Rigidity and High Load Capacity

4.Long Service Life and Low Maintenance Cost

5.Good Transmission Reversibility

Theory

When the screw shaft is driven to rotate by a power source such as an electric motor, ball bearings roll between the helical raceways of the screw shaft and nut. Due to the point or line contact between the balls and raceways, frictional resistance is minimized, efficiently converting the rotational motion of the screw shaft into linear motion of the nut.
During this process, the balls roll forward along the screw shaft's helical raceway. Upon reaching the end of the nut, they are guided by the return guides into the reverse channel, which directs them back to the starting end of the raceway. The balls then re-enter the raceway to continue rolling, forming a continuous cycle of motion.

Model no.
dLead
Bead diameter
(Nut size)Dynamic Rating Load
Ca
Static Rated Load
Coa
DABLWHXYZQn
SFKR0401410.8102031215142.9---1×26497
SFKR0601610.812243.51518163.4---1×3111224
SFKR0801810.8142741621183.4---1×4161403
SFKR080221.2142741621183.4---1×3222458
SFKR082.52.51.2162942623203.4---1×3221457
SFKR10021021.2183552827224.5---1×3243569
SFKR1004422646103436284.584.5M61×3468905
SFKR12041221.2203752829244.5---1×4334906
SFKR120542.5244062832253.5---1×3454722
SFKR 120252.5223783929244.5---1×36751316
SFKR 14021421.2214062331265.5---1×43541053
SFKR16021621.22543104035295.5
-M61×43731200
SFKR20022021.25080155565686.510.56M61×65812284
SFKR25022521.25080134365686.510.56M61×55402381



China 10mm - 160mm Linear Motion Ball Screw High Rigidity Double Nut Ball Screw supplier

10mm - 160mm Linear Motion Ball Screw High Rigidity Double Nut Ball Screw

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