DC servo control system tachogenerator feedback

DC servo control system adopts all-round protection design,has efficient transmission functions: high control precision.220V 20A

DC SERVO CONTROLLER

. OverviewThe servo drive adopts all-round protection design and has efficient transmission functions: high control precision, good line shape, stable and reliable operation, quick response time and complete isolation control and other features. It has high torque and fine performance especially at lower revolution speed. Compared with AC brushless servo, its excellent characteristics can show more in certain occasions and is widely applied to various transmission mechanical equipments.

. Product CharacteristicsPWM (pulse width modulation) H bridge drivingFour quadrant working modeComplete isolation designFine output line High control precisionSmall zero driftSelectable voltage grade of rotational speed feedbackStandard signal interface input 0--±10VReversing function of switch valueLock function of motor at zero signalProtective function of upper/lower limit positionEnabling controlSetting of higher and lower speed limitSetting function of output currentProtection or alarming in such circumstances as overvoltage, overcurrent, short circuit, excessive temperature, abnormal feedback, etc.

. Main ParametersControl power voltage AC:Series 110 AC 110V±10%Series 220 AC 220V±10%Main power voltage ACSeries 110 AC 40----110VSeries 220 AC50---- 220VOutput voltage DCSeries 110 0130V or other voltage can be setSeries 220 0230V or other voltage can be setRated output current: DC 5AMaximum output current : 10ADC 10AMaximum output current 10ADC 20AMaximum output current 20AOutput Voltage Accuracy: 0.1%Given input signal: 0±10VSpeed feedback voltage7V/1000R 9.5V/1000R13.5V/1000R 20V/1000RCan be chosen via film threading in PC board and other specification setting is acceptable.. Requirement of Installation EnvironmentEnvironmental temperature-5ºC ~ +50ºCEnvironmental temperatureRelative humidity≤80RH (without dew)Avoid environment with corrosive gas and flammable gasAvoid occasions with dust and conductive electrical dustPrevent water, oil and other liquid entering the interior of driveAvoid using in shaking and striking circumstancesAvoid using on occasions with inadequate ventilation

. Description of Power supply inputThe drive system is divided into two-way power input: namely U1 and V1 are main power supply input, and U2 and V2 are control power input. See Table 1:Requirements of input voltageRequirements of input currentU1V1Rated input voltageSeries 110 V:AC 40----110V 50/60HZSeries 220 V:AC 50-----220V 50/60HZThe supply current provide by the external should be determined according to the rated current of chosen drive and should be greater than the rated current.U2V2Rated input voltageSeries 110 V:AC 110V±15% 50/60HZSeries 220 V:AC220V±15% 50/60HZThe rated input current of control power supply should be ≥1ANote: When fluctuation of external input power supply is too severe, measures to stabilize voltage must be taken.Table 1

DC servo control system tachogenerator feedback