Our helical ring gear housing is a precision-engineered structural component designed to encase and support the internal gear train in robotics gearboxes. Combining the functions of a protective housing and an integral ring gear, this part streamlines assembly and enhances the overall rigidity of the gearbox system. Manufactured to tight tolerances, the housing ensures optimal gear meshing alignment, minimal vibration, and stable torque transmission – essential for the precision motion control required in robotic applications.
Helical Ring Gear Housing for Gearbox
Specification
Module
3.5
Application
Planetary gearbox
Material
42CrMo4
Heat Treatment
TEMPERING AND QUENCHNG 285 - 310 HBW
Accuracy
DIN 6
Typical Applications of Helical Ring Gears
This helical ring gear housing is widely used in precision robotic gearboxes, particularly in joint drive modules (e.g., robot arms, wrist actuators, and base rotation units). Its helical tooth design provides higher load-carrying capacity and smoother motion compared to straight-tooth alternatives, making it ideal for high-torque, repetitive motion tasks. The integrated housing design reduces overall part count and assembly time, while its robust construction ensures consistent gear mesh under dynamic loads and varying temperatures. By maintaining excellent concentricity and minimal backlash, the housing contributes directly to the positioning accuracy, repeatability, and operational lifespan of the robotic system – key performance indicators in modern automated manufacturing environments.
Production process
5-Step Helical Ring Gear Production Process
Tube Forging
Turning
Internal Gear Shapping
Heat Treatment
Ring Gear Grinding
Tube Forging
When gears need high performance that needs to withstand high loads, high stress, impact loads or fatigue loads, forgings are suggested to use. Forging allows metal fibers to be continuously distributed along the gear profile, significantly improving root strength and fatigue life.
Turning
This is the process of cutting and shaping solid materials into precise parts. It uses tools like lathes, mills, and drills to remove excess material. Machining transforms a simple block of metal into a finished, functional component.
Internal Gear Shapping
Gear shaping is a gear cutting process that used cutting tool that is essentially a “master gear” reciprocates while meshing in a synchronized rolling motion with the gear blank.The cutter is usually moving up and down.
Heat Treatment
Gears need to be running with two gears or above two gears, that makes them easy to be worn-out. That’s why most types of gears need to be harden through heat treatment.
Ring Gear Grinding
Gear Grinding is the the most common high-precision method for finishing hardened gears under gleason profile. There are two methods to use an abrasive grinding wheel removes material from the tooth flanks.
Inspection
Strict Quality Inspection For Helical Ring Gear
Dimension Inspection
Material Testing
Heat Treatment Testing
Accuracy Inspection
Dimension Inspection
Material Testing
Heat Treatment Testing
Accuracy Inspection
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Packages
Professional Packaging Safe Arrival
Customized cost-effective packages for products protection. We select multi-model solutions, combining air, sea, or land freight for the optimal balance of cost, speed, and reliability.
Inner Package
Out Package
Carton
Wooden Package
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Your Precision
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