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Description
Engineered for precision transmission, SUNUS gear racks are made from C45K steel (DIN 1.0503), offering excellent machinability and heat treatment stability.
All surfaces—including gear teeth and sides—are fully ground for optimal alignment and smooth installation. Gear teeth are hardened and ground to provide superior wear resistance and strength.
Manufactured to DIN 6h25 precision grade, maintaining strict tolerance control:
• Cumulative pitch error (GTf): 0.027 mm / 300 mm
• Adjacent pitch error (fp): ≤0.006 mm for module ≤3, ≤0.008 mm for module >3
20° pressure angle standard ensures high-load tolerance and excellent dynamic response—ideal for systems demanding high accuracy and transmission efficiency.
Available in module sizes M2 to M12, compatible with various servo drives and planetary gear reducers.
Application Examples:
• CNC machine tools (gantry mills, laser cutters)
• Automated transfer systems
• High-speed linear drive systems
• Precision measurement platforms
• Engineering machinery and transport platforms
All surfaces—including gear teeth and sides—are fully ground for optimal alignment and smooth installation. Gear teeth are hardened and ground to provide superior wear resistance and strength.
Manufactured to DIN 6h25 precision grade, maintaining strict tolerance control:
• Cumulative pitch error (GTf): 0.027 mm / 300 mm
• Adjacent pitch error (fp): ≤0.006 mm for module ≤3, ≤0.008 mm for module >3
20° pressure angle standard ensures high-load tolerance and excellent dynamic response—ideal for systems demanding high accuracy and transmission efficiency.
Available in module sizes M2 to M12, compatible with various servo drives and planetary gear reducers.
Application Examples:
• CNC machine tools (gantry mills, laser cutters)
• Automated transfer systems
• High-speed linear drive systems
• Precision measurement platforms
• Engineering machinery and transport platforms
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UM Series｜Heavy-Duty High-Rigidity Planetary Gear Reducer
HP Series｜High Radial Load High-Speed Planetary Gear Reducer
HG Series｜Hollow Shaft High-Efficiency Planetary Gear Reducer
PG Series｜Solid Shaft High-Rigidity Planetary Gear Reducer
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