GAM Gear Reducer 2011 Catalog - Electromate Industrial Sales ...

Selection of Optimum Gearbox for a CycleOperation (S5)Data needed before selection can beperformed:1. Maximum Torque of the motor (T 1B)2. Output profile3. Desired ratio (i)4. Inertia of the load (J L)*5. Inertia of the motor (J motor)**optionalCalculation to be performed:Zh < 1000 => fs = 1.01000 < Zh < 1500 => fs = 1.11. Shock Factor (fs) Zh = ––––––36001500 < Zh < 2000 => fs = 1.3t cycle2000 < Zh < 3000 => fs = 1.63000 < Zh < => fs = 2.02. Maximum Output Torque T 2max= T 1B• i • fs • ŋ = ________________________Selection Criteria for Gearbox:1. Maximum Output Speed must not exceed themaximum speed rating of the gearbox.2. Maximum Output Torque must not exceed themaximum torque rating of the gearbox.3. (optional) Match inertia of the motor to theinertia of the load.n 2c• i ≤ n 1maxT 2max≤ T 2BJ motor≈ J 1+ ––J Li 2See technical data tables for values of ŋ, n 1max, T 2B, and J 1Sold & Serviced By:ELECTROMATEToll Free Phone (877) SERVO98Toll Free Fax (877) SERV099www.electromate.comsales@electromate.com