MELSERVO-J4

Energy-conservative System Harmony with the Environment

Power Monitoring Function

Driving/regenerative power is calculated from the data such as speed and current in the servo amplifier, and MR Configurator2 monitors the operation data including power consumption. In a system of CC-Link IE Field Network or SSCNET III/H, the data are transmitted to a controller, and the power consumption is analyzed and displayed.

Displays power consumption and total power consumption.

Controller

Analysis by controller Energy-conservative system examination

Calculation data

Servo amplifier

Calculates power consumption in the servo amplifier.

Personal computer

Driving power

* For MR-J4-A, connect the servo amplifier directly to a personal computer to use the power monitoring function on MR Configurator2.

Servo motor

M

Servo motor

Regenerative power

Energy-conservation Achieved by LM-H3 Linear Servo Motor Series

Reduced motor driving power

For LM-H3, widths of the motor coil and the magnet are reduced by 10% from the prior model. Increased thrust to current ratio results in using the servo amplifier in smaller capacity, contributing to more compact machine (the reduction of materials). Space saving

LM-H3 has achieved a reduction of 25%* in motor driving current due to a new magnetic design with optimized magnet form, contributing to power conservation for machines. The motor coil is lighter by approximately 12%* as compared to the prior model, which also contributes to saving energy for driving the moving part. * For 720 N rated linear servo motor

Reduced by 25%

Narrower by 10%

[LM-H2 series]

[LM-H3 series]

Motor driving current

LM-H2

LM-H3

Env i ronmen t

Expanded Environmental Conditions

Capable of operating at an altitude of up to 2000 m. Compatible with power supply voltage of 240 V AC for global use. Complies with RoHS directive.

Servo amplifiers with special coating-specification are now available. This servo amplifier has an improved corrosion resistance in environments with corrosive gas concentrations, conforming to IEC 60721-3-3, Class 3C2. For details, contact your local office.

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