Yaskawa SGMSS-20A2A-YR12 Servo Motor – Obsolete SGMSS Series Spare Part

Technical Dossier

Product Details And Specifications

Yaskawa SGMSS-20A2A-YR12 Servo Motor – Obsolete SGMSS Series Spare Part

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Note: Electrical parameters beyond those listed above are not published here to prevent specification errors. Buyers are advised to cross-reference their original system documentation or contact us directly for technical verification.

Solving the Discontinued Hardware Crisis

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

When plant managers face a failed SGMSS-20A2A-YR12, the realistic options are: source a verified replacement unit, or commit to a capital project. The capital project path involves new servo drives, new motors, mechanical adapter fabrication, updated safety validation, and a production freeze that can last weeks. For a machine generating $8,000–$25,000 per day in throughput, that calculation is straightforward.

How to extend the service life of SGMSS-based systems by 5–10 years:

Condition & Reliability Assurance

Obsolete servo motors sourced from secondary markets carry inherent risk. DriveKNMS applies a structured 5-step quality process to every SGMSS-20A2A-YR12 unit before it is offered for sale:

Key Features for System Maintenance

• Drop-in replacement. The SGMSS-20A2A-YR12 installs directly into existing SGMSS mounting configurations. No mechanical adaptation, no new cabling, no parameter re-engineering required.
• No reprogramming required. Servo parameters stored in the amplifier remain valid. Swap the motor, verify encoder phasing, and return to production. Commissioning time is measured in hours, not days.
• Avoids engineering reconstruction costs. A forced migration to a current-generation servo system on an emergency timeline carries engineering, procurement, and validation costs that dwarf the cost of a verified spare. This unit eliminates that scenario.
• Protects validated production processes. Machines with certified production processes — particularly in medical device manufacturing, aerospace component machining, or food processing — face re-validation requirements if the drive system changes. Maintaining the original hardware preserves existing process certifications.

Q: How is condition confirmed before quotation?
A: Available condition, photos, test records and documentation are checked according to the requested model and sourcing channel before a formal RFQ response.

How do I know the unit is genuine and not a counterfeit?
Every unit we sell has passed our 5-step inspection process, including nameplate verification against known Yaskawa production data. We do not sell units that fail authentication checks. Documentation of the inspection process is available on request.

Q: Can you support multi-unit or repeat RFQ requests?
A: Yes. Send the model list, target quantity and destination so DRIVEKNMS can review sourcing options and quote the requirement as a project RFQ.