Timing Belt Pulley / Gear Ring
FRING’s timing belt pulleys and gear rings combine powder metallurgy efficiency with synchronous drive accuracy. Net-shape teeth profiles eliminate secondary machining, providing consistent backlash control and wear resistance for robotic joints, 3D printers, and linear motion systems.
Main Datasheet
Applicable Specifications
Stringent Standards, Precision Specifications, Ultimate Reliability
Design & Quality Standards
ISO 13050 (HTD), ANSI RMA IP-24 (Imperial), ISO 9001
Standard Material Grades
MPIF: FC-0208, FN-0205
Typical Material Properties (Sintered Fe-Cu-C)
Density ≥6.9 g/cm³ Hardness 70 – 85 HRB Tensile Strength ≥350 MPa
Net-Shape Dimensional Tolerances
Tooth Profile Error: ≤±0.02 mm Bore Diameter: ±0.02 mm Radial Runout: ≤0.05 mm Face Runout: ≤0.05 mm
Performance Verification
Backlash ≤0.05° (optional zero-backlash assembly) Wear Life ≥10,000 hours
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MOQ: 500–2000 pcs (Negotiable depending on part design and volume)
Lead Time: 2–3 weeks for standard parts, 3–5 weeks for custom parts
OEM/ODM: Available
Engineering Support: Yes (Drawing review + Material selection + Magnetic/Mechanical parameter optimization)
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