AC Servo Drive Solution – Mitsubishi Electric MR-J2-20A1 | MR-J2 Series
Where This Product Is Used
The Mitsubishi Electric MR-J2-20A1 AC Servo Drive is deployed across a wide range of demanding industrial environments where precise motion control is non-negotiable:
- CNC Machining Centers – Axis feed control for milling, turning, and grinding machines requiring sub-micron positioning accuracy.
- Industrial Robotics – Joint actuation in articulated and SCARA robots on automotive assembly lines.
- Semiconductor & Electronics Manufacturing – Pick-and-place systems, wafer handling, and PCB drilling equipment.
- Packaging Machinery – High-speed indexing, filling, and sealing lines in food & beverage and pharmaceutical plants.
- Textile & Printing Equipment – Tension control and register synchronization in web-fed printing presses.
- Material Handling – Conveyor positioning, palletizing, and automated storage & retrieval systems (AS/RS).
Technical Specifications
| Parameter | Value |
|---|---|
| Model | MR-J2-20A1 |
| Series | MR-J2 / MELSERVO-J2 |
| Rated Output | 200 W |
| Input Voltage | Single-phase / Three-phase 200–230 VAC, 50/60 Hz |
| Control Mode | Position / Speed / Torque |
| Encoder Interface | Incremental encoder (2500 p/rev) |
| Communication | RS-422 (MR Configurator compatible) |
| Included Cable | MR-JCCBL5M-L (5 m encoder cable, L-type connector) |
| Part References | SA 0022-15835 | S00000024B-3D | 1K4PP23BB000 PP23BB |
| Weight | 2.6 kg (unit) |
| Manufacturer | Mitsubishi Electric Corporation |
Why Engineers Specify This Model
- Proven MR-J2 Platform – Millions of units deployed globally; extensive field history in harsh industrial environments.
- Compact 200 W Class – Ideal for small-axis applications where panel space is limited.
- Bundled Encoder Cable – MR-JCCBL5M-L included, eliminating sourcing delays for the encoder feedback loop.
- Multi-mode Control – Seamlessly switch between position, speed, and torque modes via parameter settings without hardware changes.
- MR Configurator Compatible – Full parameter tuning, auto-tuning, and diagnostics via PC software.
- Drop-in Replacement – Direct substitute for worn or failed MR-J2-20A1 units in existing machine retrofits.
Complete System Bill of Materials
For a fully operational servo axis using this drive, engineers typically specify:
- MR-J2-20A1 — AC Servo Amplifier (this unit)
- MR-JCCBL5M-L — Encoder Cable, 5 m, L-type (included)
- HF-KP053 / HF-MP053 — Compatible 200 W Servo Motor (sold separately)
- MR-PWS1CBL3M-A1-H — Power Supply Cable (sold separately)
- MR-J2CN1 — CN1 Connector Kit for I/O wiring (sold separately)
- MR-BAT — Battery unit for absolute position retention (if absolute encoder motor used)
Compliance & Industry Standards
- CE Marked — EMC Directive 2014/30/EU & Low Voltage Directive 2014/35/EU
- UL Listed — UL 508C (Power Conversion Equipment)
- RoHS Compliant — Restriction of Hazardous Substances
- ISO 9001 Manufactured — Mitsubishi Electric quality management system
Quality Assurance & Sourcing
All units offered through Konmask.com undergo a structured inspection process:
- Visual inspection for physical damage, corrosion, and label integrity
- Power-on functional verification where applicable
- Traceability documentation retained (SA 0022-15835 / S00000024B-3D)
- Secure anti-static packaging for international shipment
- Sourced from verified industrial surplus, OEM overstock, or authorized distribution channels
How to Source This Part
Ready to order or need a formal quotation?
- Online: Add to cart directly at Konmask.com
- Email RFQ: [email protected]
- Phone / WhatsApp: +0086 19859288691
- Lead Time: In-stock units ship within 1–3 business days; EXW Xiamen, China
- Export: DDP, DAP, FOB Xiamen available — contact us for freight quotes
Application-Specific FAQ
Q: Is the MR-J2-20A1 compatible with absolute encoder servo motors?
A: The MR-J2-20A1 supports incremental encoders natively. Absolute encoder operation requires the MR-BAT battery option and a compatible absolute encoder motor (e.g., HF-KP series with A-encoder suffix).
Q: Can this drive replace an MR-J2-20A unit?
A: The MR-J2-20A1 is the single-phase input variant. Verify your power supply configuration before substitution. Parameter settings are compatible.
Q: What is the MR-JCCBL5M-L cable used for?
A: It is the encoder feedback cable connecting the servo motor encoder to the CN2 port on the amplifier. The “L” suffix denotes an L-shaped (right-angle) motor-side connector, preferred in tight cable routing installations.
Q: Do you provide a warranty?
A: Yes. Konmask.com offers a 90-day functional warranty on all verified units. Extended warranty and on-site support can be arranged — contact us for details.
Q: Can you supply multiple units for a production line retrofit?
A: Yes. Contact us with your BOM quantity requirements for volume pricing and consolidated shipment options.
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Contact: [email protected] | +0086 19859288691
