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Roller Column Screw VS Roller Ball Screw The bearing capacity of the rolling screw mainly depends on the radius of curvature of the contact surface between the rolling elements, the number of contact points, and the hardness and finish of the contact surface. Under the conditions of the same hardness, smoothness and precision of the contact surface, the roller screw has more contact points than the ball screw, and the radius of curvature of the enveloping circle of the roller contact sur...
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Built-in guideway Linear Actuator Introduction The KGG Enclosed Linear Actuator has a lightweight and miniature construction that offers high performance in position accuracy and efficiency. It can be assembled and used immediately, suitable for horizontal and vertical transfer applications, and can also be grouped into multi-axis to meet the needs of customers with high precision and high load, and is widely used in the automation market. Built-in guideway Linear Actuator Details ...
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Lead Screw with Plastic Nuts Introduction And Selection Table Heat resistance: The heat resistance with a thermal deformation temperature of260 deg c can be continuously used in a high temperature environment of170-200 deg c. Drug resistance: lt is characterized by not being eroded by other acids, bases and organic solvents such as hot concentrated nitric acid. Mechanical properties: Compared with other plastics, it has excellent strength, elasticity, mechanical properties, fatigue resis...
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Ball Screws with Ball Spline Introduction And Selection Table Ball Spline grooves are processed on the Ball Screw Shaft, this enable to move linearly and rotationally. In addition, air suction function is available through bore hollow. Table of Shaft dia. and Lead combination for Rolled Ball Screw Lead (mm) 0.5 1 1.5 2 2.5 3 4 5 6 8 10 12 15 20 30 Shaft dia (mm) 4 5 6 ● ● ● 8 ● ...
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Lead Screw with Plastic Nuts Introduction And Selection Table Heat resistance: The heat resistance with a thermal deformation temperature of260 deg c can be continuously used in a high temperature environment of170-200 deg c. Drug resistance: lt is characterized by not being eroded by other acids, bases and organic solvents such as hot concentrated nitric acid. Mechanical properties: Compared with other plastics, it has excellent strength, elasticity, mechanical properties, fatigue resis...
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Support Units Introduction This type of Support Unit has features of light-weight & compact profile compared to our conventional Support Units. Support Units for Ball Screws are all in stock. They fit standardized end-journal for both fixed-side and supported-side. Fixed-side Pillow type (MSU) This type of Support Unit has features of light-weight & compact profile compared to our conventional Support Units by eliminating extra shape of Housing. Pre-load controlled Angular Contact Be...
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Ball Linear Motion Guide Details SMH Silence and High Assembly Ball Linear Motion Guide Application: Machining centers, injection molding machines, machine tools, punching machines, precision machining machines, automation devices, heavy-duty cutting machine tools, transportation equipment, marble cutting machines, measuring instruments, grinding machines. SMH series linear motion guides are four-row single-arc tooth contact linear guides. At the same time, they integrate heavy-duty precis...
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Precision Ball Screw Introduction And Selection Table KGG provide customized Precision Ground Ball Screws with flexible design and short delivery time. Customers can choose suitable products according to their actual situation. Table of Shaft dia. and Lead combination for Precision Ball Screw Lead (mm) 0.5 1 1.5 2 2.5 3 4 5 6 8 10 12 15 20 30 Shaft dia (mm) 4 ● ● ● ● ● 5 ● ● ● 6 ● ● ● ● ● ● ● 8 ● ● ● ● ● ● ● ● ● ● ● 10 ● ● ● ● ● ● ● ● ●...
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