Mitsubishi MR-JN-20A Servo Amplifier – MELSERVO-JN Series

Technical Dossier

Product Details And Specifications

Mitsubishi MR-JN-20A Servo Amplifier: Strategic Sourcing in a Constrained Supply Environment

Procurement Specifications

Spare Parts Turnover Rate: The MR-JN-20A is a mature model with a well-established failure pattern — primarily power board and encoder feedback faults after 5–8 years of continuous operation. Facilities running 10+ axes of JN-series drives should maintain a minimum 1:10 spare ratio to avoid production halts. Sourcing in advance at current market prices is measurably cheaper than emergency procurement at a 40–80% premium during a line-down event.

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.

• RFQ terms review: Commercial terms are confirmed during RFQ review based on model, condition, documentation, quantity and destination.
• Export Documentation: Full commercial invoice, packing list, certificate of origin, and HS code declaration (HS: 8537.10) provided for every shipment. Compliant with EU, US, and ASEAN import requirements.
• Payment Flexibility: T/T (bank wire), PayPal, Western Union, and LC at sight accepted. Multi-currency invoicing available (USD, EUR, HKD, CNY).
• Logistics Partners: DHL Express, FedEx International Priority, and UPS — with real-time tracking provided at dispatch. Air freight to most destinations in 3–5 business days.
• Packaging: Anti-static foam packaging with humidity indicator cards. Double-boxed for international transit.

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

Q: How do I verify the unit is genuine Mitsubishi Electric?
A: Each unit ships with its original Mitsubishi Electric product label, serial number, and where available, factory test records. We do not sell remanufactured or relabeled units.

Q: What if the MR-JN-20A is discontinued and I need a long-term supply plan?
A: We will advise on compatible successor models (e.g., MR-JE series) and can assist with application engineering review to confirm drop-in compatibility or required parameter changes.