RIDING DRIVES

DHE series servo drive

• With high reliability&stability and unrivaled performance, our servo drive&motor quickly wins various industry clients, ranking top 5 among the servo drive&motor market shares in China.

• Annual output of servo drives in 2016 exceeded 200,000sets, and famous clients like OTIS ELEVATOR

• Based on the optimized cost &performance and high quality, we are confident that our products can benefit and better more and more clients around the world.

Model No.: DHE Series

Single/three phases 220V,

Three-phase 380V,

50W~45kW

Key Technical Specifications of AC Servo Drives&Motors

• SVPWM Sinewave drive
• High integration,high precision, quick response
• AC220V/380V -15%~+10%,50/60Hz,single phase or three phases
• Support Modbus RS485, CANopen. 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