Project Description

DH Series  Universal AC Servo Drives&Motors

Single/three phases 220V,

Three phase 380V,

50W~5.5kW, 3~45kW

Support Modbus, CANopen

EtherCAT optional

E-Gear, Support 17bit absolute encoder

DH Series AC Servo Drive and Motor for General Control

  • SVPWM Sinewave drive
  • High integration,high precision, quick response
  • AC220V/380V -15%~+10%,50/60Hz,single phase or three phases
  • Support Modbus, CANopen
  • EtherCAT optional.
  • E-Gear,
  • Support 17bit absolute encoder
  • Instruction sequence input(CONT1~5) :RUN,RST,+OT,-OT, EMG, Removal of deviation, FWD,REV, Multi-speed-1,Multi-speed-2
  • Instruction sequence output(OUT1~3): RDY, PSET,Alarm detection:a contact, alarm detection:b contact, OT detection, 0 deviation, 0 speed

Encoder Signal Output

  • Pulse output setting 16~2500(pulse/rev)
  • Signal modes: thread drive output A phase,B phase,Z phase, open-collector output Z phase

Position Control

  • Multi-control modes: speed, position, torque, position-speed/torque, speed-torque
  • Max input pulse frequency 500KHZ,collector open,200KHZ
  • Input pulse signal: RS422 drive signal, collector-open signal
  • Input pulse types: command pulse/command symbol, forward pulse/reverse pulse, 90degree phase difference signal
  • Command pulse compensation, four command pulse compensation settable and switchable,
  • Input position control: command pulse compensation α choice 1, command pulse compensation α choice 2,removal of deviation,forbidden command pulse can be set in instruction sequence input(CONT1~5).

Speed Control

  • Speed control scope: 1:5000
  • Acceleration/deceleration: 0~10s for 0~max RPM, 2 acceleration/deceleration time, S curve
  • Input outside speed command: analog voltage command for speed control -10V +10V
  • 3 speeds in inside parameters.
  • Input speed control: multi-speed 1,multi-speed 2, forward, reverse, acceleration/deceleration time,all set in CONT1~5

Torque Control

  • Input outside torque command: analog voltage command for torque control -10V +10V
  • Input torque control: forward, reverse, acceleration/deceleration time,all set in CONT1~5

Full monitor functions: Feedback speed, the command speed, the average torque, peak torque, feedback current position, command current position, the position deviation value, linear bus voltage, the radiator temperature, input voltage, output signal, input signal, Command accumulative pulse, input pulse frequency, the present alarm, alarm records, sequential pattern

Full protection functions: Over cuurent,over speed,over voltage,encoder fault,control supply fault,memory fault,overload,under voltage,over-heating of regenerated transistor,regenerated resistor over-heating,over deviation,over-heating of amplifier

LED display 5 digits, Zero speed clamp

Applicable for general industry as below,

  • Flat Knitting Machines
  • CNC Bending Machines
  • Rapier Loom
  • Inkjet Printer
  • Wood Router

…..

DH Series AC Servo Drive and Motor Catalog Download
DHE AC Servo Drive and Motor User Manual Download