Yaskawa SGD7S‑170D30B000F64 Servopack Drive Unit

Module Feature

SGD7S‑170D30B000F64 belongs to Yaskawa Sigma7 SGD7S single‑axis servo drive, 400V voltage grade, matches max 5kW servo motor. Communication interface is MECHATROLINK‑III, equipped with STO safety function which reaches SIL3 / PL e Cat.3. It has 3.1kHz speed response bandwidth, vibration suppression and automatic gain tuning functions, widely used for machine tools, packaging and electronic high‑speed positioning equipment.

Working principle

The drive receives position command from upper controller via MECHATROLINK‑III bus. Internal IGBT unit outputs variable voltage and frequency three‑phase AC to drive permanent magnet servo motor. Encoder feedback signal forms closed‑loop control to realize high‑precision speed and position adjustment.

Onboard components

IGBT power unit, control circuit, MECHATROLINK‑III RJ45 port, STO safety circuit, encoder signal interface, status LED, cooling fan and metal housing.

LED indicators

LEDs display power, link status, running signal and fault alarm information.

Hardware self‑diagnosis

Detect overcurrent, overvoltage, overtemperature, encoder fault, MECHATROLINK communication failure and STO safety circuit abnormality, read fault codes via SigmaWin+ software.

Programming software

Parameter commissioning, tuning and diagnosis by Yaskawa SigmaWin+ software.

Electrical & Process Parameters

Model:SGD7S‑170D30B000F64 Brand:Yaskawa Device type:Single Axis SERVOPACK Voltage class:3AC 400V Max applicable motor:5kW Bus:MECHATROLINK‑III Safety:STO SIL3, PL e Cat.3 Function:Closed‑loop speed and position control for servo motor

Mechanical & Structure

Mounting:Cabinet vertical mounting Protection class:IP20 Housing:Metal modular housing

Environmental

Operating temperature:0℃ ~ +55℃ Storage temperature:-40℃ ~ +85℃ Ambient humidity:5~95% non‑condensing Certification:CE, UL, IEC servo standard compliant Status: Yaskawa original Sigma7 series servo drive

Installation

Install vertically inside control cabinet and reserve heat dissipation space. Connect main power cable, motor power cable and encoder cable. Link MECHATROLINK‑III network cable with controller, complete servo tuning in SigmaWin+.

Interface

Three‑phase power input terminals, motor power output terminals, encoder connector, MECHATROLINK‑III RJ45 port, STO safety terminals.

Diagnostic

Communication loss: MECHATROLINK cable damage or station address error. Overtemperature: fan fault or insufficient cabinet ventilation. STO alarm: safety circuit trigger or wiring fault.

Product Brief

Yaskawa SGD7S‑170D30B000F64 Sigma7 400V servo drive with MECHATROLINK‑III, realizes high‑dynamic closed‑loop motion control for 5kW servo motor.

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