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AC Servo Spinle Unit

AC servo spindle unit contains one AC servo motor and one AC servo driver.

GS3000Y_AC_Servo_Spindle_Driver.pdf

Technical Specification of AC Spindle Servo Unit

Model

GS3048Y GS4048Y

GS3050Y GS4050Y

GS3075Y GS4075Y

GS3100Y GS4100Y

GS3148Y GS4148Y

GS3150Y GS4150Y

Rated Power (kW)

1.5, 2.2

3.7, 5.5

5.5, 7.5

7.5, 11

11

15, 18.5

Input Power

Input power of GS3□□□Y Series is: Three-phase AC380V0.851.1, 50/60Hz±1Hz Input power of GS4□□□Y Series is: Three-phase AC440V0.85%1.1, 50/60Hz±1Hz

Dimension (mm) (width×height×de pth)

112×230×182

120×270×218

130×305×248.5

160×305×273.5

160×370×273.5

Regulating Range (r/min)

110000

Speed Fluctuation Rate

Rated Speed ×0.1%

Working Mode

MANUAL, JOG, SPEED, POSITION, SPEED/POSITION

 

Internal Speed Mode

Motor rotates at the speed set by internal parameters (speed closed-loop control)\ Running speed is selected by input signal.

External Speed Mode

Motor rotates at the speed specified by external analog voltage (speed closed-loop control)

External Speed Command Mode

10V+10V or 0V+10V, selected by parameters

Speed Command Electronic Gear

Speed command frequency multiplication; frequency division coefficient:1~100

Position Mode

Motor rotates by position pulse command (position closed-loop control); the direction and quantity of pulse command determine the rotation direction and angle; the pulse frequency determines the rotation speed.

Position Command Pulse Mode

Pulse/direction; CCW pulse/CW pulse; A/B two-phase orthogonal pulse; max. pulse frequency: 1HZ

Position Command Electronic Gear

Command pulse frequency multiplication coefficient: 132767; Command pulse frequency division coefficient: 132767

Positioning Accuracy

±0.088° (matched with incremental encoder with 1024 lines)

 

4-point orientation; 4 orientation angle is set by parameters; orientation position is selected

Orientation

through input signal; orientation error is ±180°/C (C is the line number of position feedback

 

encoder)

Motor Feedback Input

GS3□□□Y-NP2 and GS4□□□Y-NP2D-SUB type: adopt incremental encoder; GS3□□□Y-C□2 and GS4□□□Y-C□2MDR type: adopt incremental encoder or absolute encoder (compatible with two communication protocols: Biss and TAMAGAWA).

2nd Position Feedback Input (optional)

GS3□□□Y-NP2D-SUB type: adopt incremental encoder; GS3□□□Y-C□2MDR type: adopt incremental encoder or absolute encoder (compatible with two communication protocols: Biss and TAMAGAWA).

Position Feedback Output

GS3□□□Y-NP2D-SUB type: motor feedback input signal or 2nd position feedback input signal output in 1:1; GS3□□□Y-C□2MDR type: motor feedback input signal or 2nd position feedback input signal output in frequency division; the range of numerator and dominator in position feedback output gear ratio is 132767, and the dominator should be larger than or equal to numerator;

Communication Bus

GS3□□□Y-NP2 and GS4□□□Y-NP2D-SUB type: no communication bus; GS3□□□Y-C□2 and GS4□□□Y-C□2MDR type: GSK-CAN

Input Signal

Servo enable; CCW start; CW start; orientation/speed selection; orientation start; 2nd speed gain selection; spindle clamping interlock signal; zero-speed clamping; alarm clear; speed/position switching

Output Signal

Servo ready; zero speed output; position/speed arrival; orientation completed; alarm output speed/position status; encoder zero point;

Function Protection

Undervoltage protection; overvoltage protection; servo unit overcurrent protection; servo motor thermal overload protection; overspeed protection; overshoot protection; brake abnormality protection; encoder abnormality protection; motor overheat protection.

Operation and Display

5 keys for manual, JOG operation and parameter modification, setting, writing and backup; 6-digit LED displays rotation speed, current position, command pulse accumulation, position deviation, motor torque, motor current, absolute position of rotator, I/O signal status etc.

Braking Resistor

Externally connected (no internal braking resistor)

 

 

Servo Unit Model

Motor Model

Major Parameters of Spindle Motor

Rated Power

Rated Speed

Max. Speed

Rated Current

Standard Encoder

 

 

 

 

 

 

1024-line

 

ZJY182-1.5BH

1.5kW

1500 rpm

10000rpm

7.3 A

incremental

 

 

 

 

 

 

encoder

 

 

 

 

 

1024-line

GS3048Y-NP2

ZJY182-2.2BH

2.2kW

1500 rpm

10000rpm

7.5 A

incremental

GS3048Y-CP2 GS4048Y-NP2

 

 

 

 

 

encoder

 

 

 

 

 

1024-line

GS4048Y-CP2

ZJY208-2.2AM

2.2kW

1000rpm

7000rpm

6.7A

incremental

 

 

 

 

 

 

encoder

 

 

 

 

 

1024-line

 

ZJY208-2.2BM

2.2kW

1500rpm

7000rpm

9.3A

incremental

 

 

 

 

 

 

encoder

 

ZJY182-3.7BH

3.7kW

1500 rpm

7000rpm 10000rpm

15.5 A

1024-line incremental encoder

 

 

 

 

 

1024-line

GS3050Y-NP2

ZJY208-3.7AM

3.7kW

1000rpm

7000rpm

10.2A

incremental

GS3050Y-CP2 GS4050Y-NP2 GS4050Y-CP2

 

 

 

 

 

encoder

ZJY208-3.7BM ZJY208-3.7BH

3.7kW

1500rpm

7000rpm 10000rpm

8.9A

1024-line incremental encoder

ZJY208-5.5BM ZJY208-5.5BH

5.5kW

1500rpm

7000rpm 10000rpm

13.7A

1024-line incremental encoder

 

 

 

 

 

 

1024-line

 

ZJY208-5.5AM

5.5kW

1000rpm

7000rpm

15.5A

incremental

 

 

 

 

 

 

encoder

GS3075Y-NP2 GS3075Y-CP2 GS4075Y-NP2 GS4075Y-CP2

ZJY208-7.5BM ZJY208-7.5BH

7.5kW

1500rpm

7000rpm 10000rpm

18.4A

1024-line incremental encoder

 

 

 

 

 

 

 

 

 

 

 

 

1024-line

 

ZJY265-7.5BM

7.5kW

1500rpm

7000rpm

18A

incremental

 

 

 

 

 

 

encoder

 

 

 

Servo Unit Model

Motor Model

Major Parameters of Spindle Motor

Rated Power

Rated Speed

Max. Speed

Rated Current

Standard Encoder

 

 

 

 

 

 

1024-line

GS3100Y-NP2

ZJY265-7.5AM

7.5kW

1000rpm

7000rpm

21A

incremental

GS3100Y-CP2 GS4100Y-NP2

 

 

 

 

 

encoder

 

 

 

 

 

1024-line

GS4100Y-CP2

ZJY265-11BM

11kW

1500rpm

7000rpm

26A

incremental

 

 

 

 

 

 

encoder

GS3148Y-NP2 GS3148Y-CP2 GS4148Y-NP2 GS4148Y-CP2

ZJY265-11AM

11kW

1000rpm

7000rpm

31A

1024-line incremental encoder

 

 

 

 

 

 

1024-line

 

ZJY265-15AM

15kW

1000rpm

7000rpm

48.3A

incremental

 

 

 

 

 

 

encoder

GS3150Y-NP2 GS3150Y-CP2 GS4150Y-NP2 GS4150Y-CP2

ZJY265-15BM

15kW

1500rpm

7000rpm

35A

1024-line incremental encoder

 

 

 

 

 

 

 

 

 

 

 

 

1024-line

 

ZJY265-18.5BM

18.5kW

1500rpm

7000rpm

48.7A

incremental

 

 

 

 

 

 

encoder

 AC servo spindle unit user manual download:

GS_Spindle_Drive_Unit_User_Manual.rar


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