HOLLOW ROTATING GEARBOX

HRG large hollow rotating high-precision gearbox

Hollow rotary gearbox is a new type of rotating load device that combines high transmission efficiency, precision, rigidity, and cost-effectiveness. It combines the advantages of servo motors, cam indexing tables, and direct drive motors. By using high-precision gear structure and radial bearings, torque and rigidity are improved, and the load capacity is more stable. Paired with servo motors or stepper motors, it can perform arbitrary angle segmentation, which can meet the digit control that cannot be achieved by the splitter. The positioning accuracy is also comparable to that of direct drive motors, and can achieve inertial load positioning in a short period of time.

  • Product Detail

Feature

Direct connection can improve reliability and reduce costs

The workbench and robotic arm that need to be installed can be directly installed on the rotating platform. Compared to using mechanical parts such as pulleys, it can reduce the time and cost of mechanical design, component allocation, and belt condition adjustment

Motor configuration

Various brands of stepper motors or servo motors can be freely selected and matched

High precision positioning without backlash

No backlash, positioning accuracy ≤ 1min, repeated positioning accuracy can reach ± 5 arc seconds

Large caliber hollow structure

Wiring and piping are more convenient and concise, and the advantage of this feature is particularly prominent in complex wiring and piping environments

 

Application
Hollow rotary platform, also known as hollow rotary reducer, is widely used in various automatic detection equipment such as CNC indexing devices, automated production lines, robotic arm joints, and the fourth machining axis of machine tools.

Size parameter

HRG SIZE

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