Explore the efficiency of our Modular Pitch Synchronous Belt Reducer Calculator, designed to optimize your engineering projects with precision and ease. This tool offers accurate calculations for belt reducer systems, enhancing design accuracy and operational performance. Whether you’re a mechanical engineer or a project manager, our calculator provides reliable results that streamline processes and boost productivity. Experience the synergy of advanced engineering and user-friendly interface, catering to all your synchronous belt reducer calculation needs.

Transmission Power (P)
Power transmitted by belt drive (kW)
Small Pulley Speed (n₁)
Driving pulley speed (r/min)
Large Pulley Speed (n₂)
Driven pulley speed (r/min)
Application Factor (KA)
Application type factor (1.0-2.0)
Base Power (pb)
Base power rating (kW)
Small Pulley Teeth (z₁)
Teeth on driving pulley
Initial Center Distance (a₀)
Initial pulley center distance (mm)
Large Pulley Teeth (z₂)
Teeth on driven pulley
Belt Length (Lp)
Belt length (mm)
Allowable Tension (Ta)
Max allowable tension (N)
Belt Mass (m)
Mass per unit length (kg/m)
Base Belt Width (bs₀)
Standard belt width (mm)
Teeth Factor (Kz)
Teeth in mesh factor (0.8-1.0)
Power per Tooth (τP)
Power per tooth (kW/tooth)
Belt Pitch (pP)
Distance between teeth (mm)
Force Factor (KF)
Force distribution factor (1.0-1.5)
kW
r/min
r/min
–
kW
teeth
mm
teeth
mm
N
kg/m
mm
–
kW/tooth
mm
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Design Power (Pd)
–
Small Pulley Diameter (d₁)
–
Belt Speed (v)
–
Transmission Ratio (i)
–
Large Pulley Teeth (z₂)
–
Large Pulley Diameter (d₂)
–
Base Belt Length (L₀p)
–
Center Distance (a)
–
Meshing Teeth (zm)
–
Base Power (P₀)
–
Required Belt Width (bs)
–
Belt Tension (τ)
–
Power (P)
–
Radial Force (Fr)
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