MR-J4
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Catalog excerpts

Product Information MITSUBISHI Servo and Motion Control Innovative Servo Technology for improved safety, productivity and energy efficiency Single, dual and triple-axis amplifiers for improved economy, energy efficiency and cabinet space Operation of rotary motors, linear motors and direct drive motors with a single unit W81 Safetv at al1 times - ST0 (Safe Torque Off) and SSI (Safe Stop 1) in accordance with EN 61800-5-2.

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MR-J4 / Servo and Motion Control Safe, user-friendly and energy-efficient Mechanical system characteristics are also monitored, and undesirable vibration and friction are checked and directly suppressed, thus preventing system resonance. This function not only damps drive train vibrations but also oscillations at the end of a tool arm. The absolute encoder which is fitted as standard has a resolution of 22 bits. This corresponds to more than 4 million pulses/revolution. The result is excellent true-running characteristics and a maximum positioning accuracy and processing speed which more...

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MR-J4 / Servo and Motion Control Safety is top priority The designers of the MR-J4 series also had the user and the future in their sights when it came to safety and safety functions. As standard, the amplifiers feature STO (Safe Torque Off ) and SS1 (Safe Stop 1) safety functions in accordance with EN 61800‑5‑2. This achieves safety level SIL according to EN 62061 and PLd according to EN 13849‑1. In conjunction with a Mitsubishi Electric motion controller, the MR-J4 series can be expanded by the addition of other EN 61800‑5-2 safety functions such as SS2, SOS, SLS, SBC and SSM. Flexible...

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MR-J4 / Servo and Motion Control Specifications Servo amplifier MR-J4-A/B (200 V type) Capacity range Power supply rated current Servo amplifier MR-J4-A/B (400 V type) rated current Servo amplifier MR-J4-W2-B/W3-B Capacity range Number of axes Power supply Capacity range Power supply 2 axes voltage/frequency rated current per axis General data Control system Sinusoidal PWM control/current control system Control functions Control connections (A) Analogue/Pulse train/9 digital inputs/6 digital outputs, (B) SSCNETIII/H/3 digital inputs, 3 digital outputs USB, RS485, RS422 Overcurrent shutdown,...

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