CSF CSG PDF - Harmonic Drive LLC

EfficiencyEfficiencyThe efficiency depends on the conditions shown below.Efficiency depends on gear ratio, input speed, load torque, temperature,quantity of lubricant and type of lubricant.Efficiency values shown are for rated torque. If load torque is belowrated torque, a compensation factor must be employed.Load Torque > Rated Torque : Efficiency = Efficiency from GraphLoad Torque < Rated Torque : Efficiency = Efficiency from Graph xCompensation Coefficient from figure 9.Measurement ConditionInstallation : Based on recommended toleranceLoad torque : Rated torqueLubricant : Harmonic Grease SK-1AHarmonic Grease SK-2Harmonic Grease 4B No.2Grease quantity : Recommended quantityPlease contact us for details pertaining to recommended oil lubricant.COMPONENT SET 8,11, 14Harmonic Drive Grease SK-2Ratio 30 Ratio 50, 80 Ratio 100100100100909090Efficiency807060500r/min1000r/min2000r/min3500r/minEfficiency807060500r/min1000r/min2000r/min3500r/minEfficiency807060500r/min1000r/min2000r/min3500r/min5050504040σ ∼ 3% σ ∼ 3% σ ∼ 3%4030303020-10 0 10 20 30 40Ambient Temperature (Cº)20-10 0 10 20 30 40Ambient Temperature (Cº)20-10 0 10 20 30Ambient Temperature (Cº)40Harmonic Drive Grease 4B No.2ARatio 30Ratio 50, 80Ratio 100100100100Efficiency90807060500r/min1000r/min2000r/min3500r/minEfficiency90807060Ø500r/min1000r/min2000r/min3500r/minEfficiency90807060500r/min1000r/min2000r/min3500r/min5050504040σ ∼ 3% σ ∼ 3% σ ∼ 3%40303030202020-10 0 10 20 30 40 -10 0 10 20 30 40 -10 0 10 20 30Ambient Temperature (Cº)Ambient Temperature (Cº)Ambient Temperature (Cº)4038