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Cylindrical Spur Gear

The most common gear type for parallel shaft power and motion transmission. Simple, reliable design — high mechanical efficiency, easy assembly and low maintenance cost.

Tooth ProfileSpur (involute)
Module Range0.5 – 30 mm
Diameter Range10 – 3000 mm
ToleranceDIN 3962 — Class 5–8 (ground / hobbed)
MaterialC45 · 8620 · 16MnCr5 · 42CrMo4 · Polyamide
Surface HardeningInduction · Carburizing · Quench & Temper
VerificationMicrometer · CMM · Hardness test (HRC/HB)