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| Type | High-Precision Large-Module Planet Gear | Model | Custom Model Based on Customer Drawing |
| Params | Product Type: Custom high-precision planet gear for planetary gearbox systems Manufacturing Mode: Build-to-print manufacturing based on customer drawings, technical specifications, and quality requirements Typical Material: 18CrNiMo7-6 alloy steel; other customer-specified alloy steels are available subject to project review Heat Treatment: Carburizing and quenching according to customer drawings and technical requirements Gear Accuracy: DIN 5 for applicable products, subject to gear size, material, structure, heat treatment5 for applicable products, subject to gear size, material, structure, heat treatment, and process review Surface Hardness: 58 HRC or higher after heat treatment, subject to the customer-specified hardness range Tooth Type: Spur or helical teeth according to customer drawings Bore Design: Bore dimensions, tolerances, surface finish, and fitting requirements are manufactured according to customer drawings Customization: Module, tooth count, pressure angle, helix angle, face width, bore, material, heat treatment, hardness, accuracy grade, surface finish, and inspection requirements Inspection Capabilities: Tooth profile, lead, pitch, radial runout, dimensional inspection, surface roughness, material composition, hardness, ultrasonic testing, phased-array ultrasonic testing, grinding-burn inspection, and final inspection Quality Documents: Material certificates, dimensional inspection records, gear accuracy reports, hardness records, non-destructive testing documents, and final inspection reports can be provided according to project requirements | Material | 18CrNiMo7-6 alloy steel; other customer-specified alloy steels are available |
| Applicable Industry | Industrial gearboxes, wind power, mining equipment, metallurgical equipment, cement machinery, power generation equipment, engineering machinery, and other heavy-duty industrial transmission systems | ||
• Build-to-print manufacturing based on customer drawings, technical specifications, and quality requirements • Designed for planetary gearbox systems used in heavy-duty and high-torque industrial applications • Available with spur or helical tooth geometry and large-module configurations • Manufactured from 18CrNiMo7-6 or other customer-specified alloy steels • Carburizing and quenching can provide high surface hardness and a strong load-bearing core • For applicable products, gear accuracy can reach DIN 5 or higher, subject to product and process review • The inner bore can be precision-finished as an integrated bearing raceway when required by the customer drawing • Customizable module, tooth count, pressure angle, helix angle, face width, bore, hardness, accuracy grade, and inspection requirements • Comprehensive inspection covering tooth profile, lead, pitch, radial runout, dimensions, hardness, material condition, and surface integrity • Suitable for non-standard, medium- and small-batch, long-term supply, capacity outsourcing, and second-source projects

High-Precision Large-Module Planet Gear

Helical Planet Gear for Heavy-Duty Gearboxes

Custom Spur Planet Gear

Precision Planet Gear with Finished Bore