VD1 Series Servo Driver

VD1 Series Servo Driver

Ease of use: 

  • Supports automatic load inertia measurement, motor rotation direction and movement stroke could be specified according to the mechanical structure; 

  • Two notch filters are provided to suppress the mechanical vibration; 

  • Supports VDI(virtual digital input), reducing physical wiring; 

  • Supports automatic rigidity measurement and parameter adjustment; 

  • Supports Modbus communication. User could set, view parameters and monitor drive status through communication;  

  • Real-time measurement of load vibration frequency and amplitude;

  • Supports batch import and export function to set parameters;

  • View position, speed, torque and other curves on PC in real time.

 

Protective function :

  • Settable maximum speed limit, maximum torque limit;

  • Position pulse filter function, user could set pulse frequency and anti-interference level;

  • Over-voltage, under-voltage, over-current, over-speed, overload, over-temperature protection; excessive position deviation fault detection;

  • Encoder disconnection detection, encoder failure detection; power supply disconnection detection;

Supports emergency braking and overtravel protection.

 

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Parameter Table


Item

Content

Basic specifications

control method

IGBT PWM controlled sine wave current drive

encoder

2500ppr incremental encoder

Input signal

8*DI,Select input function according to function code configuration

Output signal

4*DO,Select input function according to function code configuration

Analog signal input

2 channel AI input, range(-10v~10v)

Pulse signal input

Open collector or differential input

Pulse feedback output

A,B,Z differential output

communication

Modbus comm

channel 1

 

pc

RS422 port, Parameter setting, monitoring status, waveform viewing, parameter auto-tuning, via computer

Braking resistor

Built-in braking resistor, supporting external braking resistor

Function setting

General function

Automatic parameter tuning

It can cooperate with the host computer for automatic load inertia identification and automatic rigidity level, and the parameters self-tuning.

Waveform viewing

View position, speed, torque and other curves on PC in real time

Vibration suppression

Suppress mechanical vibration by setting vibration suppression parameters

Protective function

Overvoltage, undervoltage, overcurrent, overspeed, overload, overheating, encoder failure, excessive position deviation, torque limit, speed limit, etc.

Universal control DI

Servo enable (SON), fault and warning clear (A-CLR), forward drive prohibition (POT), reverse drive prohibition (NOT), command reverse (C-SIGN), emergency stop (E-STOP), Gain switching (GAIN-SEL)

Universal control DO

Servo ready (RDY), fault signal (ALM), warning signal (WARN), rotation detection (TGON), zero speed signal (ZSP), torque limit (T-LIMIT), speed limit (V-LIMIT),servo on state output (SRV-ST)

Position mode

Input control

(C-SIGN)Deviation counter clear (CL), electronic gear switching 1 (GEAR-SEL), pulse input inhibit (INH), command inversion (C-SIGN)

Output control

Positioning complete(P-COIN), positioning approach(P-NEAR)

Pulse input

Pulse frequency

max. 500khz

Pulse type

Pulse + Direction, CCW/CW pulse, Orthogonal coding

Electronic gear ratio

Range: 0.01~100

Pulse filtering

low-pass filter or smooth filter

Pulse output

Differential orthogonal coding A, B, Z output, PPR is settable

Torque limit

Forward / reverse operation torque limit is settable

Speed limit

Forward / reverse operation speed limit is settable

Speed mode

Control input

Zero clamp(ZCLAMP),command inversion(C-SIGN),Speed limit analog input

Control output

Speed consistent(V-COIN),Speed approach(V-NEAR)

Command input

Analog input

-10V~+10V analog input

Internal command

set the speed via internal function code

Soft start

acc. and dec. time are settable

Zero clamp

Motor speed can be clamped to zero via the setting of zero clamp function

Torque limit

set the torque limit

Torque mode

Command output

Command inversion(C-SIGN), Speed limit analog input

Control output

Torque reached(T-COIN), speed limit(V-LIMIT)

Command input

Analog input

-10V~+10V analog input

Internal command

Set torque through internal parameter

Speed limit

the maximum speed in torque mode

 

Product Line-up

Servo Motor Power line Encoder cable  
Servo Model

Type

Motol Model Power
   (kw)
Rated speed
   (rpm)
Model Model Remark
VD1-020SE1G A WD60M-02030S-E1B 0.20 3000 PLR-03 EMR-03

default cable 

length is 3m; 

5m and 10m

 are optional

VD1-040SE1G A WD60M-04030S-E1B 0.40 3000
WD80M-04030S-E1B 0.40 3000
VD1-075SE1G A WD80M-07530S-E1B 0.75 3000

 

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