Product Description

MRJ340B DISCONTINUED BY MANUFACTURER AC SERVO AMPLIFIER MELSERVO-J3 SERIES 0.4 KW SSCNET III 1-PHASE 200 VAC The MR-J3-40B (also known as MRJ340B) is a high-performance AC servo amplifier from Mitsubishi's MR-J3 series, designed to offer precise and reliable motion control for industrial applications. With its robust construction and advanced control algorithms, this amplifier provides smooth and accurate control for AC servo motors, making it suitable for use in robotics, CNC machines, and various automated production systems. The MR-J3-40B is known for its enhanced performance features, including improved communication options and comprehensive protection mechanisms, ensuring reliable operation in demanding environments.

Technical Specifications

• Type: AC Servo Amplifier
• Model: MR-J3-40B (MRJ340B)
• Rated Output Current: 4.0 A
• Rated Voltage: 200-230V AC
• Power Supply Frequency: 50/60 Hz
• Rated Power Consumption: Approx. 0.8 kVA
• Control Method: Vector Control, V/f Control
• Feedback Type: Incremental Encoder
• Communication Interface: RS-422/485, optional Ethernet
• Protection Features: Overcurrent, Overvoltage, Overtemperature, Short Circuit Protection
• Operating Temperature Range: 0°C to 55°C
• Dimensions (LxWxH): 140 mm x 120 mm x 210 mm
• Weight: Approx. 2.0 kg
• Cooling Method: Forced Air Cooling