Tbi Motion Ball Screw Sfu1204 for Stepper Motor

TBI motion ball screw SFU1204 for stepper motor and CNC

Product Description
Ball screw is the most commonly used transmission mechanism for tool machinery and precision machinery. Its main function is to convert the rotary motion into linear motion or convert the torque into axial recurrent force, both high precision, reversible and high Efficiency characteristics. Due to its small frictional resistance, the ball screw is widely used in a variety of industrial equipment and precision instruments.
Ball screw by the screw, nut, steel ball, pre-tabletting, reverse device, dust collector composition. Its function is to rotate the movement into a linear motion, which is the further extension and development of the Aikem screw, the development of the important significance is the bearing from the sliding action into a rolling action.
Type selection
Ball screw nut, according to the ball of the cycle can be divided into: bending, circulator, end cap. The characteristics of these three recycling methods.
Bend
(SBN, BNF, BNT, BNFN, BIF and BTK type) these models, the search to.
Recessed guide type (HBN type)
These models are the most typical nuts, and the steel balls are circulated by using elbows. The ball is taken from the groove of the screw shaft and enters the elbow and returns to the groove for infinite circulation.
Circulator type
(DK, DKN, DIK, JPF and DIR)
These models are the smallest type of nut, through the circulator to change the direction of the ball in the direction of the outer diameter of the screw shaft back to the original position, so endless circular motion.
End cap type
(SBK, SDA, SBKH, WHF, BLK, WGF, BLW, WTF, CNF and BLR type)
These models are the most suitable high-speed feed nuts. The steel ball is lifted from the groove of the screw shaft into the through hole of the nut through the end cap, and it returns to the groove through the through hole and makes endless circulation.
Application
High DN value of the ball screw: high-speed machine tools, high-speed integrated processing center machine
End cap ball screw: fast handling system, general industrial machinery, automated machinery
High-speed ball screw: CNC machinery, precision tooling machine, industrial machinery, electronic machinery, high-speed machinery
Precision grinding grade ball screw: CNC machinery, precision tooling machine, industrial machinery, electronic machinery, transportation machinery, aerospace industry, other antenna use of the actuator, the valve switch device
Nuts Rotary (R1) Series Ball Screws: Semiconductor Machinery, Industrial Robots, Woodworking Machines, Laser Machining Machines, Conveyors, etc.
Rolling grade ball screw: low friction, smooth operation of the advantages, while the supply quickly and inexpensive
Heavy duty ball screw: all-electric injection molding machine, punching machine, semiconductor manufacturing equipment, heavy-duty brakes, industrial machinery, forging machinery.





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FAQ
Q:Can I request sample?
A:Of course , sample is ok and we can give you a sample by free.
Q:What is your delivery time?
A:Sample order: Immediate delivery , bulk order: usually 30 days.
Q:What's the shipping way?
A:According to your demands.
Q:Can you accept OEM or ODM?
A:Yes, of course. logo is also acceptable.
Q:How is quality controlled?
A:Quality is the key ! Our QC team and engineer team works through all the process from an order placed to shipped.