Spur Planetary Gear
2.Material:45#steel,20CrMnTi,40CrNiMo,SAE4340,42CrMo,AISI4140,18CrNiMo7,17CrNiMo6,20CrNiMo,AISI8620,20CrNi2Mo,SAE4320
3.Heat Treatment:Carburising,quenching and tempering,induction hardening
4.Load Capacity:Strong
5.Grinding:Yes
6.Precision Grade:ISO 5-6 Grade
7.Manufacturing Processes:Forging,cutting,hobbing,milling,grinding
8.Applications:Small gearboxes,motor reducers,agricultural machinery,home appliance transmission systems
9.Production Time:35-60 days
- Product Description
Spur Planetary Gear - Precision-Engineered for Industrial Excellence
Looking for a reliable transmission solution that delivers maximum efficiency without axial thrust complications? Our Spur Planetary Gear systems from Henan Yizhi Machinery offer enterprise-grade execution with 95-97% mechanical proficiency and ISO 5-6 exactness evaluating. With 15 a long time of fabricating skill, we provide custom arrangements highlighting surface hardness up to 58-62 HRC and stack capacities that surpass industry guidelines. Our comprehensive fabricating capabilities incorporate accuracy pounding, warm treatment, and quality control forms that guarantee transport harm rates underneath 0.1%.

What Makes Our Planetary Gear Systems Superior
Our planetary equip frameworks highlight straight-cut teeth that kill pivotal pushed powers totally. This plan choice fathoms basic building challenges in engine applications where bearing life span things most.
The engineering incorporates a central sun equip encompassed by different planet gears inside an external ring equip. This arrangement conveys loads over different contact focuses, conveying uncommon torque thickness in compact packages.
Your applications advantage from streamlined bearing necessities and diminished upkeep costs. The straight tooth profile creates negligible sliding grinding compared to helical alternatives.
Technical Specifications & Parameters
| Parameter | Specification |
|---|---|
| Module Range | 0.5–50 |
| Number of Teeth | Customized to requirements |
| Surface Hardness | 45-50 HRC, 58–62 HRC |
| Precision Grade | ISO 5-6 Grade |
| Production Time | 35-60 days |
| Load Capacity | Strong |
| Grinding | Yes |
Materials & Heat Treatment Options
Our Spur Planetary Gear systems utilize premium steel grades including:
- Carbon Steels: 45# steel for standard applications
- Alloy Steels: 20CrMnTi, 40CrNiMo, 42CrMo for enhanced strength
- International Standards: SAE4340, AISI4140, AISI8620, SAE4320
- Advanced Alloys: 18CrNiMo7, 17CrNiMo6, 20CrNiMo, 20CrNi2Mo
Heat treatment forms incorporate carburizing, extinguishing and treating, furthermore acceptance solidifying for ideal surface properties.
Key Advantages That Drive Performance
Structural Simplicity
Simple plan implies clear fabricating and decreased generation costs. You get dependable execution without complex geometries.
Superior Efficiency
High transmission productivity comes to 95-97% per organize. Your vitality costs diminish whereas framework execution increases.
Zero Axial Thrust
Straight teeth produce no hub strengths. This disposes of costly pushed orientation and diminishes by and large framework complexity.
Flexible Manufacturing
Custom administrations oblige interesting prerequisites. Moo least arrange amounts cruel single-item generation remains cost-effective.
Exceptional Load Distribution
Multiple planet gears share loads viably. This plan handles stun loads way better than routine parallel shaft arrangements.
Manufacturing Excellence
Our state-of-the-art office highlights accuracy CNC equip machining centers and completely mechanized pounding gear. Each component experiences thorough quality review some time recently shipment.
The standardized workflow guarantees steady results:
- Requirements discourse and specialized consultation
- Design drawings and designing review
- Production machining with real-time monitoring
- Comprehensive quality inspection
- Protective bundling and coordinations coordination

Industrial Applications
Automation & Robotics
AGVs and AMRs depend on our adapt frameworks for wheel drives requiring tall beginning torque. The strong plan handles visit start-stop cycles in 24/7 operations.
Medical Equipment
Precision restorative gadgets advantage from smooth, dependable operation. The need of pivotal pushed ensures fragile engine orientation in surgical tables and peristaltic pumps.
Packaging Machinery
High-speed rotating ordering tables require negligible backfire amid fast increasing speed stages. Our Spur Planetary Gear frameworks convey exact arrangement at tall throughput rates.
Small Gearboxes & Reducers
Motor reducers, agrarian apparatus, and domestic apparatus transmission frameworks depend on our demonstrated plans for reliable performance.
Quality Assurance & Delivery
ISO certification backs our quality administration framework. Progressed assessment disobedient confirm dimensional precision and surface wrap up quality.
Our multi-channel transport organize combines ocean cargo, discuss cargo, and rail alternatives. Conveyance timeframes stay controllable through adaptable coordinations matching.
Real-time following gives total perceivability from manufacturing plant stacking to last conveyance. You screen shipment advance all through the whole journey.

Frequently Asked Questions
Q: What distinguishes spur from helical planetary gears?
A: Spur planetary gears feature straight teeth generating zero axial thrust, offering higher efficiency and lower costs compared to helical variants requiring robust thrust bearings.
Q: How do these gears handle thermal management?
A: Lower sliding friction compared to helical designs means cooler operation, though proper extreme pressure lubricants remain essential for sealed applications.
Q: What backlash should I expect?
A: Standard industrial grades typically range 8-15 arc-minutes, sufficient for most conveyor and pump applications. Precision variants achieve under 5 arc-minutes.
Q: Can these gears withstand shock loads?
A: Yes, load distribution across multiple planet gears (typically 3-4 units) provides superior shock load capacity compared to parallel shaft gears.
Q: Why might my gear system generate noise?
A: Some noise is normal with straight tooth impact. Excessive noise usually indicates misalignment, lubrication issues, or tooth wear requiring inspection.
Contact Us
Ready to use the Spur Planetary Gear to discuss your transmission requirements? Contact our engineering team at sales@yizmachinery.com for technical consultation and custom solutions.











