Hollow Rotary Lifting Mechanism

Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of hollow rotary lifting mechanism in China. If you're going to wholesale bulk cost-effective hollow rotary lifting mechanism made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.

We specialize in precision transmission and manufacturing, serving global high-end equipment manufacturers. Core products include: Rotary Indexing Tables (±30 arc seconds standard / ±15 arc seconds custom), Hollow Rotary Lifting Mechanisms (≤15 arc seconds standard / ≤10 arc seconds custom), Planetary Gearboxes (P0 class ≤1 arc minute), and Harmonic Gearboxes (≤10 arc seconds standard / ≤5 arc seconds custom). Supporting capabilities include ISO Class 5 precision gear manufacturing, ±0.002mm CNC superfinishing, and ultra-large 3800mm precision casting. From design to delivery, we offer a one-stop precision manufacturing solution.

A hollow rotary lifting mechanism is a sort of rotating load devicie that combines the advantages of a servo motor, cam divider, and DD motor. It is used in a variety of applications, including those in material handling systems and warehouses, among other places.

• The HRTK-280 steel shell hollow rotating platform is a hollow structure with a central hole diameter of 150mm and a repeat positioning accuracy of 15 arc seconds.

 

• The steel shell has high rigidity and is not easily deformed, making it suitable for lifting, side installation, and situations with large force.

 

• The gear adopts carburizing and quenching combined with precision grinding technology to ensure gear accuracy and strength

 

• Product concentricity ≤ 0.01mm, parallelism ≤ 0.03mm.

 

 

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The hollow rotary actuator is driven by motor to realize automatic Angle adjustment. Finishing worm gear or gear drive, Angle adjustment unlimited. Precision shafting design, ensure precision high, large load; Stepper motor and transmission parts are connected through imported high-quality elastic couplings to eliminate space and machining position errors.

Working with reference to the midpoint of the circle, a hollow rotary actuator moves along a circle at a given angle to provide 360 degrees of multi-point placement. As the motor revolves, the actuator generates linear motion by means of a hollow piston rod coupled to a ball screw nut. As the piston moves the actuator also meshes with a rack using a pinion gear to turn a spindle. The gear reduction mechanism achieves a total lost motion (backlash) less than two minutes and repeatability of +/-15 arc-seconds.

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