Model MTF SERIES

The THK Ball Screw Transport Ball Screw Model MTF SERIES represents a significant advancement in precision linear motion technology, engineered specifically for applications demanding high-speed transport, exceptional accuracy, and reliable long-term performance. This series incorporates a meticulously designed ball screw mechanism that efficiently converts rotational motion into smooth, linear movement with minimal friction and energy loss. Key technical features include a compact and robust housing, precision-ground screw shafts for optimal load distribution, and high-grade steel balls that ensure consistent operation under varying conditions. The MTF SERIES is characterized by its enhanced rigidity and optimized preload settings, which collectively minimize deflection and backlash, thereby maintaining positional accuracy even during rapid directional changes and high-acceleration cycles.

Performance advantages of the MTF SERIES are evident in its ability to achieve high linear speeds while sustaining low noise and vibration levels, contributing to a quieter and more stable operational environment. Its high efficiency, often exceeding 90%, translates to reduced power consumption and lower operational costs over time. The series is designed for durability, with corrosion-resistant treatments and advanced sealing mechanisms that protect against contaminants such as dust, chips, and moisture, extending service life in harsh industrial settings. Additionally, the MTF SERIES supports easy integration and maintenance, featuring standardized mounting dimensions and compatibility with various motor types, which simplifies retrofitting and reduces downtime during installation or servicing.

In industrial machinery, the MTF SERIES is widely employed in automated assembly lines, CNC machining centers, and material handling systems where precision positioning and repeatability are critical. For instance, in pick-and-place robots, these ball screws enable swift and accurate component placement, enhancing throughput and product quality. Within automotive systems, the series finds applications in electric power steering mechanisms, transmission controls, and brake testing equipment, providing the responsiveness and reliability needed for safety-critical functions. In the realm of precision equipment, the MTF SERIES is integral to medical devices like MRI scanners and surgical robots, as well as semiconductor manufacturing tools, where its smooth motion and sub-micron accuracy ensure flawless operation in sensitive processes. Overall, the THK MTF SERIES Ball Screw stands as a versatile and high-performance solution, driving efficiency and innovation across diverse industrial, automotive, and precision technology sectors.

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Model No. Screw
shaft
outer
diameter

d
Lead


Ph
Ball
center-to-
center
diameter

dp

Outer
diameter

D
g6
Flange
diameter


D1
Overall
length


L1
Basic load rating
Dynamic
rating

Ca
Static
rating

C0a
mm mm mm mm mm mm kN kN
MTF 1002-3.7 Ball Screw
10
2
10.3
23
43
28
2.3
4.8
MTF 1202-3.7 Ball Screw
12
2
12.3
25
47
30
2.5
5.8
MTF 0805-2.7 Ball Screw
8
5
8.3
18
31
28
1.85
3
MTF 1004-2.7 Ball Screw
10
4
10.3
24
41
28
3
5.2
MTF 1402-3.7 Ball Screw
14
2
14.3
26
45
25
3.2
7.5
MTF 0601-3.7 Ball Screw
6
1
6.15
13
30
21
0.7
1.2
MTF 0802-3.7 Ball Screw
8
2
8.3
20
40
28
2.1
3.8
MTF 0801-3.7 Ball Screw
8
1
8.15
16
29
17
0.78
1.65