MR-J4W3-222B Mitsubishi AC Servo Drive – 200W MELSERVO MR-J4 Fast Ship

MR-J4W3-222B – At a Glance

• AC servo drive by Mitsubishi for many jobs
  • Part of MELSERVO MR-J4 series
  • Works with single‑phase or three‑phase power
  • Rated active power: 200W / 0.2kW
• Easy to use
  • IP20 protection for normal factories
  • Light weight: only 0.88 kg (1.94 lbs)
  • Runs at 0–55°C, stores at -20–65°C
• Power facts
  • Supply voltage: 200–240 V AC
  • Current draw: 4.3 A input / 1.5 A rated output
  • Uses 55 W for control (auxiliary power)

Technical Specs

• General
  • Brand: Mitsubishi
  • Model: MR-J4W3-222B
  • Series: MELSERVO MR-J4
  • Type: AC servo drive
• Electrical
  • Supply voltage: 200–240 V AC
  • Network type: single‑phase (2P) or three‑phase (3P)
  • Input current: 4.3 A
  • Rated current: 1.5 A
  • Rated active power: 200 W / 0.2 kW
  • Auxiliary power use: 55 W
• Environmental
  • Protection class: IP20
  • Working temp: 0 to 55°C
  • Storage temp: -20 to 65°C
• Physical
  • Weight: 0.88 kg (1.94 lbs)

Installation & Setup

• Mount upright on a flat metal plate
• Leave 10 cm space above and below for cooling
• Use shielded cables for control signals
• Connect either single‑phase or three‑phase power – both work
• No extra brake resistor needed (dynamic brake inside)

Maintenance & Care

• No fan to clean – less work for you
• Check terminal tightness every 6 months
• Use MR Configurator2 (free) for easy tuning
• LED lights show error codes clearly

Compatibility

• Works with Mitsubishi HG series motors (up to 200W)
• Supports SSCNET III/H, analog, and pulse control
• Fits most PLCs with 24 V DC I/O

Certifications

• CE compliant
• UL/cUL recognized
• RoHS compliant

Box Contents

• 1 × MR-J4W3-222B servo drive
• 1 × quick start guide
• 1 × safety sheet
• 1 × connector set
• 12‑month warranty card

Shipping & Delivery

• Same‑day ship if ordered before 2 PM (UTC+8)
• Arrives in 12–24 hours via FedEx, UPS, or DHL
• Free shipping over $500 USD

Expert Review

• “The MR-J4W3-222B is a workhorse for small 200W axes. Its low 55W control power saves energy. The built‑in dynamic brake adds safety without extra cost. Very stable across 0–55°C.” – Senior Drive Specialist, Powergear X

Manager’s Insight

• “This drive fits tight budgets and tight spaces. The wide temp range and IP20 rating mean it lasts longer in dusty areas. Great for OEMs who need simple, reliable 200W motion.” – Product Manager, Factory Automation

Best for These Machines & Uses

• Small conveyor belts
• Lab automation tools
• Pick‑and‑place heads (light loads)
• Textile winding machines
• Small CNC engravers
• Automatic door openers

FAQ

• Can MR-J4W3-222B run on single‑phase 220V?Yes. It accepts single‑phase or three‑phase 200–240V AC.
• Do I need to buy a brake resistor separately?No. A dynamic brake is already built into the drive.
• What happens during a sudden power cut?The internal dynamic brake stops the motor safely right away.
• How to update the drive firmware?Use USB port plus free MR Configurator2 software.
• Is this drive compatible with old MR-J3 motors?Yes, with a special cable (MR-J3‑J4‑CBL).
• What warranty do you give?12 months for any material or workmanship defect.
• Which shipping carriers do you use?FedEx, UPS, or DHL. Delivery in 12‑24 hours.
• How to choose between MR-J4W3-222B and MR-J4-70B?222B = 200W, 70B = 750W. Pick 222B for smaller loads.
• Can I use it on 400V power?No. This model only works up to 240V AC.

Selection Guide – MR-J4W3-222B vs Others

• Need 200W or less + single axis → MR-J4W3-222B
• Need 400W → MR-J4-40B
• Need 750W → MR-J4-70B
• Need multi‑axis → look at MR-J4W series (this is one axis)
• Need EtherCAT → choose MR-J5 series

For questions: sales@powergearx.com or +86 18030005825 (WhatsApp).

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Original Source: https://www.powergearx.com/