Our premium OEM powder metal sintering mini gears are engineered for high-precision applications where space is limited and reliability is critical. Utilizing advanced powder metallurgy technology, these compact pinions offer an optimal balance of strength and dimensional accuracy, making them the ideal choice for complex automotive components and micro-mechanical systems.
Specially designed for versatility, these sintered gears are widely integrated into air conditioning motors, children's toys, and precision electronic devices. By leveraging strict material standards and professional surface treatments, we ensure each component delivers superior wear resistance and long-term operational stability in demanding environments.
Detailed Parameters
| Manufacturing Tech | Powder Metallurgy (Sintering) | Surface Treatment | Quenching, Polishing |
|---|---|---|---|
| Material Standards | MPIF 35, DIN 30910, JIS Z2550 | Density Range | 6.2 - 7.1 g/cm³ |
| Macro Hardness | 40 - 80 HRA | Tensile Strength | 1650 Mpa Ultimate |
| Yield Strength | 1270 Mpa Ultimate (0.2%) | Component Size | Customized Size |
| Application | Mini Pinion / Small Gears | Primary Use | AC Motors, Toys, Automotive |
Key Advantages
High Durability
Achieving up to 1650 Mpa tensile strength through precision sintering and quenching.
Extended Lifespan
Polished surfaces and high HRA hardness reduce friction and wear over time.
Precise Tolerances
Strict adherence to MPIF and DIN standards for seamless assembly and fit.
Compact Design
Specialized mini-gear production for high-density mechanical layouts.
Customized OEM
Flexible design capabilities to meet specific size and density requirements.
Material Efficiency
Powder metallurgy minimizes waste compared to traditional CNC machining.
Product Gallery
Management Platforms
Quality Control
Rigorous testing for hardness and density to ensure consistency across batches.
Production Planning
Optimized sintering cycles for fast turnaround and scalable OEM orders.
Supply Chain Monitoring
Real-time tracking of raw powder materials and delivery logistics.
Technical Support
Expert guidance on material selection (DIN/JIS) for specific torque needs.
Inventory System
Efficient warehousing for standard sizes to ensure rapid shipping.
Process Optimization
Continuous improvement of quenching and polishing for lower noise levels.
Investment Return Comparison
| Comparison Metric | Traditional Machining | Powder Metallurgy |
|---|---|---|
| Production Cost | High (Material Waste) | Low (Near-Net Shape) |
| Dimensional Stability | Variable | High Consistency |
| Production Speed | Slow (Piece-by-Piece) | Fast (Mass Production) |
| Material Density | 100% Solid | Controllable (6.2-7.1g/cm³) |
| Tooling Wear | High Tool Degradation | Low Die Wear |
Frequently Asked Questions
Powder metallurgy allows for the creation of complex, small-sized geometries with high precision, minimal material waste, and consistent mechanical properties across large production volumes.
Our products are manufactured in accordance with international standards including MPIF 35, DIN 30910, and JIS Z2550 to ensure global compatibility and quality.
Yes, we specialize in custom OEM structural parts. We can tailor the dimensions, density, and hardness of the gears to meet your exact engineering specifications.
Quenching increases the macro hardness (up to 80 HRA), which significantly improves the wear resistance and load-bearing capacity of the gear teeth.
They are widely used in high-precision, low-torque environments such as air conditioning motors, automotive electronic actuators, and children's motorized toys.
Depending on the application requirements, we provide densities ranging from 6.2 to 7.1 g/cm³, balancing weight and structural strength.
