MR-J3-70-RJ004U642 | Mitsubishi| AC servo amplifier MELSERVO-J3 Series
Condition: New Original Packaging
Ellglble For 1-3 Business days Shipping
100,000+ genuine producls in stack. More about shipping→
All Parts Come with 12-Month Warranty
Industy-leading protection. More about warranty→
New, Refurbished & Pre-owned Items Available
Multiple opions to meet your needs and budget
The Mitsubishi MR-J3-70-RJ004U642, a critical component within the highly regarded MELSERVO J3 series, stands as a sophisticated 0.75kW AC servo amplifier. This particular model, adept at powering various demanding industrial applications, seamlessly integrates high-speed, high-precision control capabilities, further enhanced by a built-in dynamic brake for superior safety and operational responsiveness. Furthermore, its comprehensive suite of protection functions ensures consistent, reliable performance even in rigorous operating environments.
| Parameter | Specification |
|---|---|
| Series | MELSERVO J3 Series |
| Rated Output Power | 0.75 kW (750W) |
| Rated Current | 5.8 A |
| Supply Voltage | 200-230 VAC (Single-phase or 3-phase) |
| Control Method | Sine-wave PWM Control/Current Control System |
| Communication Interface | SSCNET III/H |
| Dynamic Brake | Built-in |
| Regenerative Resistor | Built-in |
| Cooling Method | Forced Ventilation Cooling |
| Operating Temperature | 0 to 55¡ãC (32 to 131¡ãF) |
| Storage Temperature | -20 to 65¡ãC (-4 to 149¡ãF) |
| Dimensions (HxWxD) | 168 mm x 60 mm x 185 mm |
| Protection Functions | Overcurrent, Overvoltage, Overload (Electronic Thermal), Encoder Fault, Undervoltage/Sudden Power Outage, Overspeed, Excessive Error Protection |
| Certifications | CE, UL, cUL, RoHS |
Shipping
At itrustbot, we prioritize fast, reliable shipping to minimize your industrial automation downtime, with warehouse operations Monday-Friday (closed on national holidays). Most orders ship within 2–3 business days; some specific items have a 3–5 day lead time, and we’ll notify you promptly of any unexpected delays.
Free Standard Shipping is available for all non-rush/next-day orders (no minimum purchase). For expedited shipping, we use DHL, FedEx, and UPS for items under 150kg; sea freight or economical options are available for heavy/bulky equipment (contact us to arrange). A $100 flat fee + expedited carrier costs applies for rush orders, with same-day dispatch for orders placed before 3:00 PM EST.
Estimated delivery times (after dispatch): USA & Canada/UK & EU (3–7 business days); Australia & New Zealand (4–8 business days); Rest of the World (7–12 business days). Times are estimates only—carrier/customs delays may occur.
Return
Return Windows: Notify us within 30 days of delivery for wrong/defective items (our error); within 14 days for incorrect orders/unwanted items (customer error).
Return Conditions: Items must be unused, in original received condition, and in unopened original packaging. Opened factory boxes are non-returnable unless the item is defective (sealed boxes opened cannot be resold as new).
