Drive unit type

GS2025T

GS2030T

GS2045T

GS2050T

GS2075T

GS2100T

Rated current of adaptive servo motor （A）

I≤4

4＜I≤6

6＜I≤7.5

7.5＜I≤10

10＜I≤15

15＜I≤29

Outline size（mm）

90×190×182

112×230×182

120×270×218

130×305×248.5

（W×H×D）

Main power supply

3-phase AC(0.85～1.1)220V50/60Hz Remark 1

Brake resistance

Built-in brake resistance（optionally external brake resistance）

External brake resistance（without built-in brake resistance）

Timing ratio

5000：1

Speed fluctuation rate

＜rated speed×0.01%;

Speed frequency response

≥300Hz

Working mode

Manual, Jog, Internal Speed, External Speed, Position.

Internal speed mode

The servo motor driven by the servo drive unit runs with the speed(speed closed-loop control) set by the internal parameter,3-section speed is selected by the input signal.

External speed mode

The servo motor driven by the servo drive unit runs with the speed(speed closed-loop control) set by the external analog voltage speed command.

External speed command mode

－10V～+10V or 0V～+10V is selected by the parameter.

The servo motor driven by the servo drive unit runs based on the position command

pulse(position closed-loop control), the direction and the quantity of the position

Position mode

command pulse determine the rotary direction and the angle of the servo motor’s rotor,

and the frequency of the position command pulse determines the speed of the motor’s

rotor.

Position command pulse

Pulse/direction, CCW pulse/CW pulse, A/B orthogonality pulse, max. pulse frequency:

mode

1MHz.

Electronic gear of position

Command pulse multiplier coefficient: 1～32767; command pulse division coefficient:

command

1～32767.

Orientation precision

±0.005°(adaptive 17bit absolute encoder）; ±0.018°(adaptive 5000-line incremental encoder).

GS2□□□T-NP□（D-SUB）：adaptive incremental encoder;

Motor’s feedback input

GS2□□□T-CA□（MDR）： adaptive absolute encoder（compatible Biss,

two kinds of communication protocol of Tamagawa）and incremental encoder.

The 2nd feedback input(adaptive interface)

GS2□□□T-NP2（D-SUB）: adaptive incremental encoder; GS2□□□T-CA2（MDR）:adaptive absolute encoder（compatible Biss, two kinds of communication protocol of Tamagawa）and incremental encoder.

GS2□□□T-NP□（D-SUB）: motor’s feedback input signal: 1:1 output;

Position feedback output

GS2□□□T-CA□（MDR）：division output of motor’s feedback input signal; motor rotating one-rotation corresponding to feedback

output pulse range: 16～32767.

Communication bus

GS2□□□T-NP□（D-SUB）: without communication bus;

GS2□□□T-CA□（MDR）：GSK-CAN bus

Input signal

Servo enabling, alarm clear, CCW prohibited, CW prohibited, CCW started, CW started, zero-speed clamped, internal speed selection, selection 2.

Output signal Servo ready, servo alarm, position arrival/speed arrival, HOLD release, zero-speed output, Z-axis pulse (encoder zero-point) and so on. Protective function

Protection functions for overvoltage, undervoltage, overcurrent, overload, drive unit overheating, encoder overheating, overspeed, and position out-of-tolerance, brake abnormality, motor overheating.

Operation and display 5 keys can execute the operation including the manual, Jog, modifying, setting, writing-in and copying parameter. 6-bit LED displays the speed, current position, command pulse accumulation, position offset, motor’s torque, motor’s current, rotor’s absolute position, input/output signal state and so on.