Mitsubishi MR-J3-100B Digital AC Servo Amplifier | MELSERVO J3 1kW

Overview: Mitsubishi MR-J3-100B Servo Amplifier

• MR-J3-100B is a 1kW digital AC-servo amplifier for single-axis control.
• 3-phase 200-240VAC input supports stable industrial operation.
• Compact body: 60mm W x 168mm H x 185mm D saves panel space.
• Built-in dynamic brake improves stopping and safety speed.
• Plug-and-play setup reduces wiring and setup time.

Core Technical Data

• Brand: Mitsubishi Electric
• Model: MR-J3-100B
• Series: MELSERVO J3
• Rated Power: 1kW / 1000W
• Input Voltage: 200-240VAC (3-phase)
• Rated Current: 6A output
• Communication: SSCNET III/H network
• Brake System: Built-In Dynamic Brake + Regen Resistor
• Temp Range: 0°C to +55°C
• Width: 60mm space-saving design
• Motor ID: Automatic identification and tuning
• Encoder: Absolute position feedback support
• Global Compliance: Yes (meets multiple standards)

Performance Highlights & Selling Points

• Fast response control for cutters, feeders, and pick-and-place lines.
• Reduced wiring steps and smooth start-up for operators.
• Strong torque hold under high-load machine movement.
• Stable control for CNC systems, conveyors, and robots.
• Lower heat build-up due to compact airflow structure.

Installation Notes

• Check supply voltage before wiring terminals.
• Short cable runs improve noise resistance.
• Keep 50mm space around unit for airflow.
• Ground the frame to reduce interference.
• Use 3-phase input for maximum efficiency.

Warranty & Logistics

• Warranty: 12-month standard coverage
• Shipping via FedEx / UPS / DHL worldwide
• Compact unit ships protected in anti-static packaging

FAQ

• Can the MR-J3-100B run one axis only?
  Yes, it supports single-axis drive control.
• Does the unit include a brake system?
  Yes, the brake and regen resistor are built-in.
• Can it support heavy load starts?
  Yes, the 6A rating handles fast torque demand.
• Can I use it in tight control panels?
  Yes, the 60mm width fits narrow cabinets.
• Is tuning automatic?
  Yes, it identifies the motor and adjusts settings.

Contact & Support

• Email: info@oiltechcontrols.com
• WhatsApp: +86 158 8020 0923

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