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GSS3-2RS / GSS3-2EC GSS3-2RS / GSS3-2EC
GSS3-2RS / GSS3-2EC

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GSS3-2RS / GSS3-2EC

It operates with 200-750W motors, feedback via Nikon Encoder, and 200-240VAC power supply. It offers position, speed, and torque control, and provides Modbus RTU and EtherCat communication support. With protection functions such as overvoltage and overheating, as well as analog/digital input and output, it ensures safe and efficient performance.

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GSS3-2RS / GSS3-2EC SERVO DRIVE

With a microprocessor and semiconductor technology, servo systems consisting of naturally magnetized motors are becoming increasingly economical and are widely used in automation systems for applications that require precise measurement, high and stable speed control, torque control, rapid acceleration, and stopping.

Our servo systems, which we provide to the machine manufacturing industry, are widely used in machines such as testing equipment, presses, cutting, filling, packaging, plastics, food, textiles, CNC, woodworking, etc.

For 200W, 400W, and 750W motors

Feedback with 20 Bit Nikon brand Encoder

Single-phase 200-240VAC ±10%, 50-60Hz ±3% Supply Voltage

Position / Speed / Torque Control Modes

Ability to create a 32-step Position Table

High-speed pulse inputs, Open-collector (500 kHz), Differential Mode (4 MHz)

Pulse + Direction, CCW + CW, Phase A + Phase B (5V to 24V) Pulse Command Types

Ability to set speed and torque set values with analog inputs and internal parameters

Easy adjustment of gain parameters

5V internal power supply output

Easy commissioning with PC software or built-in keypad and display

Additional RS-232 communication port for PC software

2MHz Encoder output signal

Position, Speed, Torque modes and the ability to switch between modes

Online adjustable Electronic Gearbox

Torque/Speed limits

Built-in position and homing functions

Modbus RTU communication (GSS3-2RS)

High-speed communication with EtherCat communication port (GSS3-2EC)

7 PNP/NPN selectable digital inputs

5 digital outputs

2 -10V…+10V analog inputs

Overvoltage, undervoltage, short-circuit, motor overheating, servo driver overheating protection functions

Supply Voltage 1×200-240 VAC (Single-phase)
Supply Frequency 50 Hz to 60 Hz ±3%
Control Circuit Voltage  200-240 VAC (Single-phase)
Nominal Current 4A
Peak Current 15A
Feedback Signal 20 Bit Communication-Enabled Encoder
Braking Resistor External brake can be used depending on the application
Braking Resistor Threshold Voltage 380 VDC (+/- 5 V)
Overvoltage Alarm Threshold 400 VDC (+/- 5 V)
Undervoltage Alarm Threshold 200 VDC (+/- 5 V)
Cooling Method Natural air cooling
Weight (kg) 0.8
RS-232 Port PC serial-Servo Driver communication port up to 115200 bps
RS-485 Port ModBUS RTU communication port up to 115200 bps (GSS3-2RS)
EtherCAT Port High-speed EtherCAT Slave communication port (GSS3-2EC)
Digital Input 7 PNP or NPN selectable digital inputs
Digital Output 5 digital outputs
Analog Input 2 -10V…+10V analog inputs (can be used for speed and torque control)
Encoder Signal Output Optional (max. 10 MHz)
Operating Temperature 0°C to 40°C
Storage Temperature -10°C to 70°C
Humidity Under 90% Rh (without condensation)
Protection Class IP20
Mounting Conditions Dust-free, dry, and closed environment
Mounting Type Vertical mounting
Height Maximum 1000 meters
Atmospheric Pressure 86 kPa to 106 kPa
Vibration 5.9 m/s² (0.6 G), 10 Hz to 55 Hz

 

Motor Code Power Cable Encoder Cable Brake Cable
GSM60F-0200W-20B-30D-KLY GMK-XX-KLY GEK-XX-GU-KLY -
GSM60F-0200W-20B-30D-KLY-B GMK-XX-KLY GEK-XX-GU-KLY GMFK-XX-GU-KL
GSM60F-0400W-20B-30D-KLY GMK-XX-KLY GEK-XX-GU-KLY -
GSM60F-0400W-20B-30D-KLY-B GMK-XX-KLY GEK-XX-GU-KLY GMFK-XX-GU-KL
GSM80F-0750W-20B-30D-KLY GMK-XX-KLY GEK-XX-GU-KLY -
GSM80F-0750W-20B-30D-KLY-B GMK-XX-KLY GEK-XX-GU-KLY GMFK-XX-GU-KL

- The XX in the power and encoder cables indicates the cable length. Use "05" for 5 meters, and "15" for 15 meters of cable length.

- For GSM60F-0200W-20B-30D-KLY-B, GSM60F-0400W-20B-30D-KLY-B, and GSM60F-0750W-20B-30D-KLY-B motors, an additional brake cable must be purchased.