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From Fortune 500 enterprises to innovative startups, leading companies choose Marvo for reliable automation and control components.
"Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday."
The Mitsubishi MR-J4-70B is a state-of-the-art digital AC-servo amplifier designed to deliver precision control and reliable performance for a wide range of industrial automation applications. This compact unit, measuring just 60 x 185 x 168 mm, is engineered to operate with a power supply of 200 to 240 V ac, making it versatile for both single and three-phase power systems. With a rated capacity of 0.75 kW and a current rating of 5.8 A, it is well-suited for controlling motor power up to 700 W.
The MR-J4-70B is part of the MELSERVO-J4 series, renowned for its high-speed response and advanced vibration suppression capabilities. This amplifier incorporates Mitsubishi's cutting-edge technology to ensure smooth and accurate motor control, which is critical in applications requiring high precision and efficiency.
The unit is equipped with a dynamic brake and built-in safety functions, including STO (Safe Torque Off) as per IEC/EN 61800-5-2 standards, enhancing its operational safety. The MR-J4-70B also boasts RoHS compliance, ensuring it meets stringent environmental standards by avoiding the use of certain hazardous substances in its construction.
This servo amplifier is designed for ease of use, with user-friendly interfaces that facilitate quick setup and configuration. Its compatibility with a range of Mitsubishi servo motors and accessories allows for a flexible and scalable solution that can be tailored to meet the specific needs of various industrial processes.
Whether it's for packaging machinery, CNC machines, robotics, or any other precision-driven automation task, the Mitsubishi MR-J4-70B digital AC-servo amplifier is a reliable choice that offers both performance and peace of mind.
| Specification | Description |
|---|---|
| Part Number | MR-J4-70B |
| Alternative Part Number | MRJ470B |
| Manufacturer | Mitsubishi |
| Category | Digital AC-Servo Amplifier |
| Phase | 1/3 Phase |
| Voltage | 200 to 240 V ac |
| Current | 5.8 A |
| Power Output | 0.75 kW |
| Dimensions | 60 x 185 x 168 mm |
| Safety Function Type | STO (IEC/EN 61800-5-2) |
| Dynamic Brake | Built-in |
| Commodity Code | 854330 |
| Conformity | CE, UL/cUL, UKCA, EAC Compliant |
| RoHS Compliance | Compliant |
| WEEE | B2B |
| Product Packaging Weight | Cardboard: 270 g, Other plastic: 10 g |
| Compatible Products | Various cables, connectors, brake resistors, filters, and other accessories for servo systems |
| Series | MELSERVO-J4 |
| Type | MR-J4 |
| Number of Axes | 1 |
| Product Dimensions & Weight | Width: 60 mm, Height: 168 mm, Depth: 185 mm, Weight: 1.4 kg |
| Environmental | REACH Limit Exceeded with specific substances noted |
| Additional Features | Real-time auto tuning, advanced vibration suppression, adaptive filter, notch filter |
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
Found the component i was looking for ad a great price. Great support from the staff as I was paying using a wire transfer. - Quick delivery and very good packaging.Adriano Tiberi
Extremely Helpful. Shipped me a replacement unit next day and i was up and running within 24 hours. Replacement new from machinery manufacturers was on a 7 day lead time.Sean Conlin
Found the part we needed at the best price. Spoke to Rob to make sure the part was actually in stock, as many companies don't actually have the part available to ship. It was in stock ready and the part was checked and shipped and received within a couple of days from their German stock. Would definitely use again and recommend.Chris Sentance
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
Excellent service partially from Mark who stayed late to ensure the part arrived with me same day as this was a critical part for me even though this was my first time using Marvo. I will defiantly be using again.Josh Holt
Absolutely fantastic service. Rob was very helpful. Great communication. Requested part was shipped in no time.Konrad Eliaszuk
Extremely Helpful. Shipped me a replacement unit next day and i was up and running within 24 hours. Replacement new from machinery manufacturers was on a 7 day lead time.Sean Conlin
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
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