MR-J4W2-22B Mitsubishi MELSERVO servo MELSERVO-J4 series

MPN: MR-J4W2-22B · Brand: Mitsubishi Electric (Factory Automation)

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

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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-J4W2-22B be shipped?

MR-J4W2-22B 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-J4W2-22B 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-J4W2-22B 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-J4W2-22B, subject to availability and destination.

The Mitsubishi Electric MR-J4W2-22B is a MELSERVO-J4 series in the MELSERVO servo. SSCNET III/H. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSERVO servo
Category	MELSERVO-J4 series
Type	200 V AC
Outline	SSCNET III/H

Specifications

Series	MELSERVO-J4 series
Power class	200 V AC
Model name	MR-J4W2-22B
Capacity [kW]	0.2
Command interface	SSCNET III/H
Output: Rated voltage	3-phase 170 V AC
Output: Rated current [A]	1.5
Main circuit power supply input: Voltage/frequency *1: AC input	3-phase or 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz
Main circuit power supply input: Rated current [A] *2	2.9
Main circuit power supply input: Permissible voltage fluctuation: AC input	3-phase or 1-phase 170 V AC to 264 V AC
Main circuit power supply input: Permissible frequency fluctuation	±5 % maximum
Control circuit power supply input: Voltage/frequency: AC input	1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz
Control circuit power supply input: Rated current [A]	0.4
Control circuit power supply input: Permissible voltage fluctuation: AC input	1-phase 170 V AC to 264 V AC
Control circuit power supply input: Permissible frequency fluctuation	±5 % maximum
Control circuit power supply input: Power consumption [W]	55
Interface power supply	24 V DC ± 10 % (required current capacity: 0.35 A (including CN8 connector signals))
Control method	Sine-wave PWM control/current control method
Capacitor regeneration: Reusable regenerative energy [J] *3	17
Capacitor regeneration: Moment of inertia (J) equivalent to permissible charging amount [× 10 -4 kg•m 2 ] *4	3.45
Capacitor regeneration: Mass equivalent to permissible charging amount [kg] *5	3.8
Capacitor regeneration: Mass equivalent to permissible charging amount [kg] 5: Permissible regenerative power: Built-in regenerative resistor [W] 6 *7	8.5
Dynamic brake *8	20
Command communication cycle *9	Built-in
Communication function	0.222 ms, 0.444 ms, 0.888 ms
A/B/Z-phase pulse output	USB: Connect a personal computer (MR Configurator2 compatible)
Analog monitor	Compatible (A/B-phase pulse)
Fully closed loop control *10	None
Load-side encoder interface *12	Available *11
Servo functions	Mitsubishi Electric high-speed serial communication
Protective functions	Advanced vibration suppression control II, adaptive filter II, robust filter, auto tuning, one-touch tuning, tough drive function, drive recorder function, tightening & press-fit control, machine diagnosis function, power monitoring function, scale measurement function *13 , J3 compatibility mode
Safety sub-function	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, magnetic pole detection protection, linear servo control fault protection
Safety performance: Satisfied standards *15	STO (IEC/EN 61800-5-2) *14
Safety performance: Response performance	EN ISO 13849-1:2015 Category 3 PL e, IEC 61508 SIL 3, EN 62061 SIL CL 3, EN 61800-5-2
Safety performance: Test pulse input (STO) *16	8 ms or less (STO input OFF → energy shut-off)
Safety performance: Mean time to dangerous failure (MTTFd)	Test pulse interval: 1 Hz to 25 Hz, test pulse off time: 1 ms maximum
Safety performance: Diagnostic coverage (DC)	MTTFd ≥ 100 [years] (314a)
Safety performance: Probability of dangerous Failure per Hour (PFH)	DC = Medium, 97.6 [%]
Satisfied standards	PFH = 6.4 × 10 -9 [1/h]
Structure (IP rating)	Refer to " Standards and certifications (by product) Products " for compliance with global standards and regulations.
Close mounting: 3-phase power supply input	Natural cooling, open (IP20)
Environment: Ambient temperature: Operation	Possible
Environment: Ambient temperature: Storage	0 °C to 55 °C (non-freezing)
Environment: Ambient humidity	-20 °C to 65 °C (non-freezing)
Environment: Ambience	Operation/storage: 5 %RH to 90 %RH (non-condensing)
Environment: Altitude	Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist or dust
Environment: Vibration resistance	2000 m or less above sea level *17
Mass [kg]	5.9 m/s 2 at 10 Hz to 55 Hz (directions of X, Y, and Z axes)

Downloads & documentation

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

Data sheets & manuals

MR-J4-_B_(-RJ) SERVO AMPLIFIER INSTRUCTION MANUAL (SH-030106-U)	PDF · 11.15MB
MR-J4W2-_B/MR-J4W3-_B/MR-J4W2-0303B6 SERVO AMPLIFIER INSTRUCTION MANUAL (SH-030105-P)	PDF · 4.90MB
MELSERVO-J4 Servo Amplifier Instruction Manual (Troubleshooting) (SH-030109ENG-T)	PDF · 1.08MB
LINEAR ENCODER INSTRUCTION MANUAL (SH-030111-J)	PDF · 0.75MB
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
LM-H3/LM-U2/LM-F/LM-K2 LINEAR SERVO MOTOR INSTRUCTION MANUAL (SH-030110-K)	PDF · 2.10MB
TM-RFM/TM-RG2M/TM-RU2M DIRECT DRIVE MOTOR INSTRUCTION MANUAL (SH-030112-K)	PDF · 1.22MB