Page 131 - RoboCilindri, RCP4, robocilindri, sinta,

Duty CycleDuty cycle is the percentage of the actuator’s active operation time in each cycle.Please note that the way to calculate duty cycle for thepulse motor and AC servo motor di ers.<Pulse Motor>For pulse motor type, an actuator can be operated at 100% of its duty cycle.RCP6S is the model that requires the duty cycle to be limited.For RCP6S SeriesDuty Cycle by ModelsSpeedD: Duty cycleTM: Operation time(Includes push-motion operation) TR: Stopping timeStop Time Stopping time TRReference DataAcceleration Constant speed Operating time TMDecelerationOne cycle timeRCP6S SeriesDuty Cycle35 pulse motor typeSA4/RRA4/RA4/TA4/WSA10/WRA10 (Common to coupled motor/side-mounted motor)100%42 pulse motor typeSA6/RRA6/RA6/TA6/WSA12/WRA12 (Common to coupled motor/side-mounted motor)Please see the graph below.56 pulse motor typeSA7/RRA7/RA7/TA7/WSA14/WRA14 (Common to coupled motor/side-mounted motor)Please see the graph below.56 high-thrust pulse motor typeSA8/WSA16 (Common to coupled motor/side-mounted motor)100%60 high-thrust pulse motor typeRRA8/RA8/WRA16 (Common to coupled motor/side-mounted motor)70%Correlation diagram of ambient temperature and duty cycle for42 pulse motor type. 42 pulse motor typeSA6/RRA6/RA6/TA6/WSA12/WRA12(Common to coupled motor/side-mounted motor)100 90 80 70 60 50 40300 10 20 30 40 Ambient temperature (°C)3mm6mmLead3mm6mm12mm/20mmDuty Cycle Limit90% at 37°C or below 70% or less at 40°C100% at 33°C or below 60% or less at 40°C100% Correlation diagram of ambient temperature and duty cycle for 56 pulse motor type (Excludes the high-thrust motor) 56 pulse motor typeSA7/RRA7/RA7/TA7/WSA14/WRA14(Common to coupled motor/side-mounted motor)[Duty Cycle]Duty cycle is the percentage of the actuator’s active operation time in each cycle.D = TM X 100 (%) TM + TR100 90 80 70 60 50 40300 10 20 30 40 Ambient temperature (°C)16mm8mm4mmLead4mm8mm16mm24mmDuty Cycle Limit80% at 30°C or below 40% or less at 40°C90% at 32°C or below 60% or less at 40°C90% at 33°C or below 70% or less at 40°C100%Reference Data 130Duty Cycle (%) Duty Cycle (%)