High-Performance Polymer Solutions for Banking Systems
ATM Precision Gears: High-Performance Polymer Solutions for Banking Systems
Technical Specifications
Part Name: ATM Precision Gear
Materials:
ABS+PC (impact-resistant for high-traffic ATMs)
PC (optical clarity for sensor alignment gears)
PA6+30%GF (glass-reinforced for load-bearing components)
Mold Configuration:
1-2 cavity precision molds
Cavity/Core: 1.2344 ESR steel (HRC 50-52) for >500k cycles
Alternative: Superplast 400 for complex geometries
Runner Systems:
Hot runner: Yudo needle nozzle direct gating
Cold runner: Submarine gates for automatic degating
Tolerance: ±0.05mm (achievable through temperature-controlled molding)
Advanced Manufacturing Process
Our ATM precision gears undergo:
Scientific molding with cavity pressure monitoring
100% dimensional inspection via CMM
Run-in testing under simulated ATM conditions
Surface treatment (optional PTFE coating for reduced friction)
7 Key Advantages of Plastic ATM Gears
Noise Reduction Technology
15-20dB quieter than metal gears (tested per ISO 3746)
Vibration-damping polymer structures
Optimized tooth profile reduces meshing noise
Lightweight Engineering
70% weight reduction vs. brass gears
Enables smaller ATM motor systems
Reduces bearing wear by up to 40%
Superior Corrosion Resistance
Withstands humidity up to 95% RH
Resistant to banknote dust and cleaning chemicals
No galvanic corrosion in mixed-material systems
Self-Lubricating Performance
Internally lubricated compounds available
Maintenance-free operation for 10+ years
Special formulations for extreme temperatures (-30°C to 85°C)
Cost Optimization
30-50% lower total cost vs. metal gears
Faster cycle times (typically 25-35 seconds)
Reduced secondary operations
Precision Engineering
AGMA Class 8-9 accuracy
Profile modifications prevent edge loading
Tight concentricity (<0.03mm TIR)
Customization Capabilities
Custom tooth forms for specific torque requirements
EMI shielding options available
Color-coding for service identification
ATM-Specific Design Features
Anti-static compounds prevent dust accumulation
UV-stabilized materials for outdoor ATMs
RFID-compatible material options
Integrated wear indicators
Quality Assurance
Full material traceability
Batch testing for mechanical properties
100% gear run-in testing
PPAP documentation available
Industry Applications
Cash dispensing mechanisms
Card reader drives
Security shutter systems
Touchscreen adjustment gears
Why Our ATM Precision Gears?
ISO 9001:2015 certified production
Rapid prototyping available (72-hour turnaround)
Global technical support network
For your next ATM project, trust our precision gear solutions that combine advanced polymer science with banking-grade reliability. Contact our engineering team today for custom material recommendations and DFM analysis.