MR-J4-350B4-RJ010 Mitsubishi MELSERVO servo MELSERVO-J4 series

MPN: MR-J4-350B4-RJ010 · Brand: Mitsubishi Electric (Factory Automation)

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Mitsubishi MELSERVO servo – Servo amplifiers
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can MR-J4-350B4-RJ010 be shipped?

MR-J4-350B4-RJ010 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up MR-J4-350B4-RJ010 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for MR-J4-350B4-RJ010 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for MR-J4-350B4-RJ010, subject to availability and destination.

The Mitsubishi Electric MR-J4-350B4-RJ010 is a MELSERVO-J4 series in the MELSERVO servo. CC-Link IE Field Network. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSERVO servo
Category	MELSERVO-J4 series
Type	400 V AC
Outline	CC-Link IE Field Network

Specifications

Series	MELSERVO-J4 series
Power class	400 V AC
Model name	MR-J4-350B4-RJ010
Capacity [kW]	3.5
Command interface *1	CC-Link IE Field Network
Output: Rated voltage	3-phase 323 V AC
Output: Rated current [A]	8.6
Main circuit power supply input: Voltage/frequency *2: AC input	3-phase 380 V AC to 480 V AC, 50 Hz/60 Hz
Main circuit power supply input: Rated current [A]	7.9
Main circuit power supply input: Permissible voltage fluctuation: AC input	3-phase 323 V AC to 528 V AC
Main circuit power supply input: Permissible frequency fluctuation	±5 % maximum
Control circuit power supply input: Voltage/frequency: AC input	1-phase 380 V AC to 480 V AC, 50 Hz/60 Hz
Control circuit power supply input: Rated current [A]	0.2
Control circuit power supply input: Permissible voltage fluctuation: AC input	1-phase 323 V AC to 528 V AC
Control circuit power supply input: Permissible frequency fluctuation	±5 % maximum
Control circuit power supply input: Power consumption [W]	45
Interface power supply	24 V DC ± 10 % (required current capacity: 0.3 A (including CN8 connector signals))
Control method	Sine-wave PWM control/current control method
Permissible regenerative power: Built-in regenerative resistor [W] 3 4	100
Dynamic brake	Built-in *8
Communication function	USB: Connect a personal computer (MR Configurator2 compatible)
A/B/Z-phase pulse output	Compatible
Analog monitor	2 channels
Fully closed loop control	Not compatible
Load-side encoder interface	Not compatible
Servo functions	Advanced vibration suppression control II, adaptive filter II, robust filter, auto tuning, one-touch tuning, tough drive function, drive recorder function, machine diagnosis function, power monitoring function
Protective functions	Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal), servo motor overheat protection, encoder error protection, regenerative error protection, undervoltage protection, instantaneous power failure protection, overspeed protection, error excessive protection
Safety sub-function	STO (IEC/EN 61800-5-2)
Safety performance: Satisfied standards	EN ISO 13849-1:2015 Category 3 PL e, IEC 61508 SIL 3, EN 62061 SIL CL 3, EN 61800-5-2
Safety performance: Response performance	8 ms or less (STO input OFF → energy shut-off)
Safety performance: Test pulse input (STO) *10	Test pulse interval: 1 Hz to 25 Hz, test pulse off time: 1 ms maximum
Safety performance: Mean time to dangerous failure (MTTFd)	100 years or longer
Safety performance: Diagnostic coverage (DC)	Medium (90 % to 99 %)
Safety performance: Probability of dangerous Failure per Hour (PFH)	1.68 × 10 -10 [1/h]
Satisfied standards	Refer to " Standards and certifications (by product) Products " for compliance with global standards and regulations.
Structure (IP rating)	Force cooling, open (IP20)
Close mounting: 3-phase power supply input	Not possible
Environment: Ambient temperature: Operation	0 °C to 55 °C (non-freezing)
Environment: Ambient temperature: Storage	-20 °C to 65 °C (non-freezing)
Environment: Ambient humidity	Operation/storage: 90 %RH or less (non-condensing)
Environment: Ambience	Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist or dust
Environment: Altitude	2000 m or less above sea level *12
Environment: Vibration resistance	5.9 m/s 2 at 10 Hz to 55 Hz (directions of X, Y, and Z axes)
Mass [kg] *13	3.6

Downloads & documentation

Official documents from Mitsubishi Electric (Factory Automation), downloaded directly from the manufacturer.

Data sheets & manuals

CC-Link IE Field Network interface with Motion MR-J4-_B-RJ010/MR-J4-_B4-RJ010/MR-J3-T10 SERVO AMPLIFIER INSTRUCTION MANUAL (SH-030117-C)	PDF · 4.47MB
MELSERVO-J4 Servo Amplifier Instruction Manual (Troubleshooting) (SH-030109ENG-T)	PDF · 1.08MB
EMC Installation Guidelines (IB-67310-M)	PDF · 4.44MB
MR-J4 Servo amplifier Instructions and Cautions for Safe Use of AC Servos (IB-0300175E-AC)	PDF · 0.59MB
HG-MR/HG-KR/HG-SR/HG-JR/HG-RR/HG-UR/HG-AK SERVO MOTOR INSTRUCTION MANUAL (Vol.3) (SH-030113-Q)	PDF · 10.48MB
Instructions and Cautions for Safe Use of Regenerative Resistor GRZG Series (IB-0300259E-A)	PDF · 0.05MB