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QX Servo Drive

 QX Servo Drive

Introduction
ADTECH integrates international advanced servo control technologies into QX series high-performance AC servo drive, so that the driving performance reaches international advanced level. If features excellent extension performance, fast response, precious positioning, vibration suppression, automatic parameter design, programmability, easy operation, acceleration at saturation, electronic cam, gantry synchronization, capture and comparison, etc. QX servo is widely used in dispensing, machine tool, robot, package, printing, cutting, cross weaving, spring, graving, welding and other fields.

Features
1) Excellent Extension Performance
It supports various types of encoders and motors.
2) Fast Response
The execution engine is controlled by unique servo, greatly increasing the operation. The response frequency reaches 2.6KHz. The fast response greatly shortens the parameter setting time.
3) Precious Positioning
Within the setting time of 0 ~ 2ms, the positioning deviation will not exceed ± 2 pulses, to achieve high-precision positioning.
4) Vibration Suppression
The notch filtering technique realizes high / low frequency resonance suppression. A unique inverse superposition algorithm is introduced to achieve the end-point vibration suppression.
5) Automatic Parameter Design
The automatic gain algorithm optimizes parameter control, and the system frequency response analysis algorithm designs automatically control parameters.
6) Programmability
The programmable function achieves the secondary development of motion control; in some applications, it can completely replace the controller.
7) Easy Operation
The installation-free testing software supports both Chinese and English. The several embedded oscilloscopes, the real-time monitoring and status adjustment can be completed instantly.
8) Acceleration at Saturation
A unique algorithm increases the limit speed by 15% at saturation.
9) Electronic Cam
The introduction of new electronic cam and the design of electronic cam table achieve master-slave control mode, which makes it easy to solve a variety of complex processing problems.
10) Gantry Synchronization
The MIMO algorithm is adopted to achieve precise dual-axis synchronization control, which is suitable for gantry systems.
11) Capture and Comparison
Combining high-speed capture and comparison trigger functions, the servo can achieve precise timing sequence control of complex process.
12) Other Functions
Multi-function real-time monitoring; intelligent fault diagnosis; support high-precision encoder; safe torque off; pitch compensation.

Technical Parameters
QXM servo (pulse) Specification P type H type C type
Basic specification Control mode IGBT PWM control, sine wave current drive
Main power supply (line voltage) Normal power drive AC220V (1Φ o 3Φ)
High power drive AC380V(3Φ)
General specification Position control Command control mode External pulse or internal command
External pulse type PD, CW+CCW, AB
Electronic gear ratio 1/65536 ≤ electronic gear ratio < 256
Speed or torque control Command control mode External analog voltage
Input voltage -12 ~ 12V
Input impedance About 10KΩ
Function table Digital keyboard plate and operation 6 bit digital tube, 4 function keys
RS485 communication Modbus communication protocol -
I/O Input: 10, output: 8
RS232 communication RS232 direct communication
Closed loop Receive the feedback signal of the load end, realize the closed-loop control -
E-CAM Realize the master-slave control mode -
External analog monitoring Monitoring speed, position, current, voltage, etc. -
Pitch compensation Real-time compensation of pitch error of mechanical system
Automatic parameter design automatic gain or frequency response analysis, drive control parameter design
Vibration abatement Mechanical resonance suppression
End-point vibration suppression -
Programmability Program specified commands to implement motion control -
Gantry synchronization Biaxial synchronous rigid coupling -
Extended function Extensible programming memory space -
Type of applicable encoders
Gain switch 5 levels of gain switch
Zero return Automatically return back to the origin -
Positioning completion judgment 0~5000Pulse
Feedforward gain compensation Speed feedforward, acceleration feedforward
Forward/reverse limit For both software and hardware
Dynamic braking Consume the regenerated energy of system emergency stop
Regeneration process External regenerative braking resistor
Protection function Alarm of overcurrent, overvoltage, regeneration failure, encoder error, etc.
"●" means the function is chosen; "○" means the function is optional; "-" means the function is not available.
QXE servo (bus)
Item Specification
Bus type Standard EtherCAT
Control mode IGBT PWM control, sine-wave current drive
Main power supply (line voltage) AC220V (monophase & triphase)
encoder Servo motor 2500 line, incremental, multiple-turn absolute value, single-turn absolute value
Linear motor ABZ, ABZ+ single-ended Hall (custom made), ABZ+ differential Hall (custom made)
DDR motor Incremental, absolute counter
I/O General output Operating voltage range: DC5V-DC30V
4 channels (opto-isolator), output signal function custom
General input Operating voltage range: DC24V±20%
8 channels, input signal function custom
Communication interface USE, RJ45
Function P type Automatic gain, vibration suppression, JOG operation, gain switching, feed-forward gain compensation
H type Closed loop
Display RUN, ERR, CN3 L/A, LED digital tube display
Dynamic brake Power supply of main circuit OFF
Regeneration treatment 02-06 series are externally installed, 10-15 series are internally installed (for high power, they are also externally installed)
Protection function Alarms of overcurrent, overvoltage, regeneration error, encoder error, etc.
Safety Standard STO function
Battery Externally installed
Environmental conditions Environment temperature 0-50℃
Storage temperature 0-65℃
Humidity 20%-85%RH