YASKAWA SGDM-60ADA 6kW AC Servo Drive – Sigma-II Series
When a servo drive fails on a high-speed CNC machining center or a robotic welding line, production doesn’t slow down — it stops entirely. Every minute of unplanned downtime translates directly into scrapped parts, missed delivery windows, and escalating maintenance costs. The YASKAWA SGDM-60ADA is the precision motion control component that keeps these critical systems running. Without it, the servo motor loses its intelligence: no torque regulation, no position feedback loop, no coordinated multi-axis synchronization. The entire automated cell goes dark.
The SGDM-60ADA belongs to YASKAWA’s legendary Sigma-II (SGDM) Series — a platform that defined the benchmark for mid-to-high power AC servo amplifiers throughout the 2000s and remains deeply embedded in global manufacturing infrastructure today. Rated at 6.0 kW continuous output, this model occupies the upper tier of the SGDM lineup, purpose-built for demanding axes requiring high torque, fast dynamic response, and robust thermal performance. From Japanese automotive stamping plants to European semiconductor fabs, the SGDM-60ADA is a trusted workhorse in environments where failure is not an option.
Technical Specifications
- Model: SGDM-60ADA
- Brand: YASKAWA Electric Corporation
- Series: Sigma-II (SGDM)
- Rated Output Power: 6.0 kW
- Drive Type: AC Servo Amplifier / Drive
- Compatible Motor Series: SGMGH, SGMSH (Sigma-II servo motors)
- Control Mode: Position / Speed / Torque
- Feedback: Incremental / Absolute Encoder
- Input Voltage: 3-phase 200 VAC (±15%), 50/60 Hz
- Interface: CN1 I/O, CN2 Encoder, CN3 Serial (RS-232C/RS-422)
- Regenerative Resistor: External (required at 6kW)
- Protection Class: IP20 (panel-mount)
- Weight: Approx. 15.4 kg
- Standards: CE, UL, cUL
Key Features & Benefits
- High-Power Precision: 6kW output delivers the torque headroom needed for heavy-axis CNC, large-format gantry systems, and industrial robots without sacrificing positioning accuracy.
- Sigma-II Auto-Tuning: Advanced adaptive tuning algorithm minimizes settling time and eliminates manual gain adjustment — critical for high-throughput production environments.
- Vibration Suppression: Built-in notch filter and resonance suppression functions protect mechanical systems and extend machine service life.
- Flexible Control Modes: Seamlessly switchable between position, speed, and torque control — adaptable to diverse motion profiles without hardware changes.
- Comprehensive Fault Diagnostics: Onboard 7-segment display with fault history logging accelerates troubleshooting and reduces MTTR (Mean Time To Repair).
- Proven Long-Term Reliability: Sigma-II drives are documented in service across 20+ years of industrial deployment, with extensive spare parts ecosystems globally.
Industry & Equipment Applications
- CNC Machine Tools: Spindle and feed axis drives on machining centers, lathes, and grinding machines (Fanuc, Mazak, Okuma, DMG Mori platforms)
- Industrial Robotics: Joint axis amplifiers for 6-axis articulated robots and SCARA systems in automotive assembly and welding
- Semiconductor & FPD Manufacturing: High-precision stage control in wafer handling, bonding, and inspection equipment
- Printing & Packaging: Register control and web tension management on high-speed offset and flexographic presses
- Injection Molding: Clamp and injection axis servo control on electric and hybrid molding machines
- Material Handling: Stacker cranes, AGV drive systems, and automated conveyor positioning
System Integration & Compatible Parts
The SGDM-60ADA is designed to operate within the YASKAWA Sigma-II ecosystem. Typical bill of materials for a complete servo axis includes:
- Servo Motor: SGMGH-44ACA61 / SGMSH-50ACA61 (matched 6kW Sigma-II motors)
- Encoder Cable: JZSP-CMP00-03 (standard) / JZSP-CSP12-03 (absolute)
- Power Cable: JZSP-B9P3A-03 (motor power, 6kW class)
- Regenerative Resistor Unit: JUSP-RA04-E (external braking resistor, required)
- CN1 I/O Connector Kit: JZSP-CKI01 (50-pin I/O breakout)
- Communication Option Card: NS100, NS115 (MECHATROLINK-II), or NS300 (DeviceNet)
- Parameter Setting Software: SigmaWin+ (free download, YASKAWA official)
Our Quality Assurance Process
At Konmask.com, every YASKAWA SGDM-60ADA unit undergoes a structured inspection protocol before shipment:
- ✔ Visual inspection: housing integrity, connector condition, label legibility
- ✔ Power-on functional test: display initialization, fault code verification
- ✔ Parameter read-back: factory defaults confirmed via SigmaWin+
- ✔ Firmware version documentation
- ✔ Anti-static packaging with humidity indicator card
- ✔ Photographic condition report available on request
We source from decommissioned OEM production lines, certified MRO distributors, and factory-authorized channels. Counterfeit-free guarantee backed by our inspection records.
How to Order
- Submit your inquiry via the “Get a Quote” button or email [email protected]
- Provide your required quantity, destination country, and any urgency timeline
- Receive a formal quotation with lead time, shipping options, and payment terms within 24 hours
- Confirm order — we arrange export documentation (commercial invoice, packing list, COO if required)
- Shipment via DHL / FedEx / sea freight with full tracking provided
Why Choose Konmask.com?
- 🌐 Global B2B Specialist: Serving MRO buyers, system integrators, and OEM procurement teams across 60+ countries
- 🔍 Hard-to-Find Parts: Specializing in obsolete, discontinued, and long-lead-time industrial automation components
- 📦 Fast Dispatch: In-stock items ship within 2 business days; express air freight available
- 📋 Full Documentation: Test reports, photos, and export paperwork provided as standard
- 🤝 Flexible Terms: T/T, PayPal, and LC accepted; volume discounts available
Frequently Asked Questions
Q: Is the SGDM-60ADA compatible with MECHATROLINK-II?
A: The base SGDM-60ADA uses analog/pulse command interface. For MECHATROLINK-II, you need the SGDM-60ADA with NS100/NS115 option card installed, or consider the SGDS series as an upgrade path.
Q: Can the SGDM-60ADA be used with third-party servo motors?
A: It is engineered for YASKAWA Sigma-II series motors. Use with third-party motors is not recommended and may void warranty and cause encoder incompatibility.
Q: What is the difference between SGDM and SGDS series?
A: SGDM is the Sigma-II generation (analog/pulse, older platform). SGDS is Sigma-III with enhanced network options and improved auto-tuning. SGDM remains widely used in legacy machine retrofits.
Q: Do you provide a warranty?
A: Yes. We offer a 90-day functional warranty on all tested units. Extended warranty options are available — contact us for details.
Q: Can you supply multiple units for a production line retrofit?
A: Yes. We handle bulk MRO orders. Please include your total quantity requirement in your inquiry for priority sourcing and volume pricing.
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Original Source: https://Konmask.com
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