MELSERVO MR-J4
Mitsubishi MR-J4-20B Servo Amplifier / Drive
Product information
$537.65
SKU: MR-J4-20B
Alternate: MRJ420B
Brand
Mitsubishi
Part Number
MR-J4-20B
Warranty
12 months
Lead time
3-7 days
In Stock- Ready to ship
Worldwide Shipping
12 months Warranty
Worldwide Shipping
Quality Tested
Product Description
The Mitsubishi MR-J4-20B is an MR-J4 SSCNET III/H servo amplifier in the MELSERVO MR-J4 Series. It is listed for industrial automation maintenance, CNC repair, retrofit, and replacement projects.
Product details:
Brand: Mitsubishi Electric
Model and part number: MR-J4-20B
Series: MELSERVO MR-J4
Type: MR-J4 SSCNET III/H servo amplifier
Before ordering, compare the part number and original nameplate with the existing controller, drive, motor, HMI, or machine configuration. A nameplate photo can help with interchangeability checks when required.
Technical Specifications
- SKU
- MR-J4-20B
- Brand
- Mitsubishi
- Part Number
- MR-J4-20B
- Category
- MELSERVO MR-J4
- Condition
- new
- Warranty
- 12 months
- Country of Origin
- Japan
- Certifications
- Confirm exact approvals and compliance markings by model before ordering.
- type
- MR-J4 SSCNET III/H servo amplifier
- series
- MELSERVO MR-J4 Series
Compatibility Information
Use MR-J4-20B only with compatible Mitsubishi Electric systems. Match the original part number and machine configuration before replacement.
Installation Guide
Install according to the applicable Mitsubishi Electric manual and local electrical safety rules.
Maintenance Tips
Keep the cabinet clean and dry, check connectors and cooling paths, and record fault codes before replacing automation parts.
Downloads and References
Frequently Asked Questions
Yes. MR-J4-20B is in stock, handled within 3-4 days and delivered in about 4-5 DAYS with tracking.
12 months warranty and 1 year returns (return shipping costs are shared between buyer and Vibocnc).
Use MR-J4-20B only with compatible Mitsubishi Electric systems. Match the original part number and machine configuration before replacement.
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