2 Year Warranty on All products

Mitsubishi MR-J2S-350A

Mitsubishi Mr-J2S-350A

Mitsubishi MR-J2S-350A

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We currently have 4 in stock.

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Eligible for Next Day Delivery


Ships From Our North Carolina Warehouse

Eligible for Next Day Delivery All Parts Come with 24 Month Warranty New, Refurbished and Repairs Available

We can ship via UPS, FedEx, and USPS. We can ship on customers' accounts as well. International delivery available via UPS and DHL. In stock items typically ship same day.

All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.

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  • MRJ2S350A
  • 3.5 KW
  • 16 AMP
  • 3 PHASE
  • 200-230 VAC
  • 50/60 HZ

Buying Options
Buying Options

All products are covered by Industrial Automation Co.'s 2-Year Warranty.

Condition SKU Price Warranty Availability Quantity Purchase
IAC Certified Refurbished MR-J2S-350A-R $590.00 USD 2 Year Extended Warranty 4 In Stock in US!
Quick Repairs and Great Service

Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.

All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.



This model MR-J2S-350A has an impressive 30 A inrush current that quickly attenuates to 5A after only ten milliseconds of use. It also offers additional dynamic brake features for further convenience. Mitsubishi has designed and manufactured a powerful, multi-functional servo amplifier with natural convection capabilities to counteract rising temperatures within the device's housing.

Technical Specifications of MR-J2S-350A:

The servo amplifier MR-J2S-350A weighs 2 kilograms and boasts a variety of sophisticated control modes, including position, speed, and torque. This comprehensive range of settings can provide precise power management for even the most demanding applications.

The model MR-J2S-350A boasts a flexible three-phase voltage supply capable of power between 200 and 230 VAC and accommodating frequency variations up to 5%. Advanced motor control provides exact positioning capabilities via high-speed pulse trains.

This model MR-J2S-350A has an impressive array of safety features to protect against adverse conditions. These include overcurrent and regenerative overvoltage cutoffs for reliable current control, encoder error protection to prevent unexpected shutdowns, and speed limiters for safe operation.

Torque control yields a speed range of 0 to +/–10 VDC, adjustable through parameters or external analog input. Positioning is supported by an open collector, which can manage up to 200 kpps, and a differential receiver with a capacity for 500 kpps pulse frequency processing power.

The model MR-J2S-350A features advanced sine-wave Pulse Width Modulation and current control systems for precise speed and torque command inputs. A wide range of control ranges can be achieved, from 1:2000 to 1:5000, on both analog speed commands and internal speeds. Voltage inputs accepted are between 0 VDC - +/- 10 VDC for speed mode and 0 - -8 VDC in the torque mode, respectively.

Operating and Installation Conditions:

Unhindered by extreme altitudes or temperatures, the servo amplifier MR-J2S-350A is designed to consistently deliver reliable performance. With a maximum installation height of 1000 meters and optimal functioning in an ambient temperature range from 0°C to +55ºC (non-freezing), this model ensures uninterrupted operations across diverse conditions.

To ensure optimal performance, the storage and work area of this model MR-J2S-350A must possess a maximum relative humidity of 90%. To avoid any potential issues, the installation of this model should only be done by an expert.

During transport or storage periods, maintaining temperatures between -20 to +65 degree centigrade is necessary; freezing conditions are prohibited. Furthermore, proper orientation is essential for peak performance, as vibration from nearby sources can cause adverse effects on its efficacy.

To ensure safe operation, the model MR-J2S-350A must be used in dry and clean indoor settings with no hazardous gases. For optimal functioning of the servo amplifier, it should be installed inside a control cabinet to meet relevant protective standards; leaving enough space between components for proper ventilation is also essential.

General Cautionary Information

This servo amplifier MR-J2S-350A requires utmost safety - its protective earth connections must be securely tethered to the circuit breaker's earth terminals, as a leakage current breaker can potentially produce an electric shock.

Drawing on a design philosophy of safety and universality, the model was developed to be widely compatible across multiple industries with minimal risk to human life.

To successfully install the servo amplifier MR-J2S-350A into a machine, it must abide by all required operating environment and electrical equipment regulations and adhere to strict electromagnetic compatibility standards.