8mm lead screw with brass nut lead screw

China 8mm lead screw 2mm pitch with brass nut lead screw Tr8x8    

1. Transmission efficiency. The transmission efficiency of the ball screw is about 90~96%, and the transmission efficiency of the trapezoidal screw is about 26~46%. That is, if the same large load is driven, the use of a ball screw can use a smaller drive power, such as a smaller power motor, which can reduce costs and energy consumption.
2. Transmission speed. The ball screw has rolling friction, and the trapezoidal screw has sliding friction. The temperature rise of the former is much lower than that of the latter during work, so it can undertake the task of high-speed transmission.
3. Service life. The surface damage of rolling friction is much smaller than that of sliding friction. Therefore, when the conditions of cleaning and lubrication are met, the maintenance life of the ball screw is much longer than that of the trapezoidal screw.
4. Self-locking. The self-locking property is generally inversely proportional to the transmission efficiency. Therefore, the ball screw has almost no self-locking property, while the trapezoidal screw has a certain degree of self-locking (depending on the size of the lead angle and the roughness of the working surface).
5. Economy. Because of its structure is more complicated than that of the trapezoidal screw, the price of the ball screw is still higher than that of the trapezoidal screw. However, with the increase in automation equipment and the increase in output, the price difference is getting smaller and smaller                            

Our advantage

◊High quality: We are the professional manufacturer in China for precision ball screw,precision mini ball screw,precision lead screw with more than 15 years rich technical and manufacture experience!

◊Competitive price: We are factory supply that can export directly to customer. so there is no intermediary cost involved

◊Fast response:Your request will get response within 12 hours in any case.

Part of the standard models

Our lead screw feature

1.Fast delivery from 5 days to 20 days at most      

2.Durable and reliable

3. High positional accuracy                                     

4.Low friction  

5. Good synchronism                                             

6.Long service life

7.Factory directly supply

More detail for our lead screw

1. Material: 1045 Carbon Steel, SUS303, SUS304 or others.

2. 2 starts, 3 starts, 4 starts and more are all available.

3. Major diameter: 2mm-200mm, Lead: 1mm-22mm.

4. Max length: 6 meters.

5. Left hand thread is available upon request.

6. Acme thread, square metric and other non-standard thread profiles are available upon drawings.

7. Higher Precision Grade is available upon request.

Application

Automatic controlling machines, cnc machine, cnc lathe, semi-conductor industry, general industrial machinery, machine tools, medical equipments, parking systems, measuring instrument, printing machine, stepper motor, ect,,

Our product series

1.BALL SCREW:

SFU SERIES,SFE SERIES,M-ISNF SERIES,M-ISNA SERIES,M-CSNF SERIES BALL SCREW

2. LEAD SCREW

3. AKD SUPPORT UNIT

4. LINEAR GUIDEWAY

5.FLEXIBLE AND RIGID COUPLING

6.STEPPER MOTOR

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