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MR-J4-700A Japan Mitsubishi AC Servos-MELSERVO Amplifier Servo Driver

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Product Description

Product Overview

MR-J4 Servomotors and Amplifiers

With a capacity range of 50W to 7kW (200V only), both the amplifier and motor size is reduced. We added a high resolution encoder of 4 million pulse/rev, with a speed frequency response of 2500Hz. Additional fetures include advanced one-touch auto tuning and advanced vibration suppression control II functions. The MR-J4 motors ahve the same flance size as J3 notors with the lenght of the motor bing the same or smaller than the J3.The same cables for power, encoder and brake can be used for the MR-J3 and MR-J4. MR-J4 Series has four models: MR-J4A (analog/pulse train),MR-J4B, (SSCNET III/H), MR-J4W2B (Dual axis amplifier with SSCNET III/H) and ME-J4W3B (Three axis in one amplifier with SSCNET III/H). In addition, MR-J4 has three motor models available: HG-KR similar to HF-KP, HG-MR similar to HF-MP, and HG-SR similar to HF-SP Series. M-Size software is used to size HG Series motors and setup is made easy using MR-Configurator.

PRODUCT SPECIFICATIONS

Servo Amplifier Model	MR-J4-700A
Output	Rated Voltage	3-phase 170 VAC
Output		Rated Current (A)	37
Main Circuit Power Supply	Voltage/Frequency	3-phase or 1-phase 200 VAC to 240 VAC, 50/60 Hz
		Rated Current (A)	28.9
		Permissible Voltage Fluctuation	3-phase or 1-phase 170 VAC to 264 VAC
		Permissible Frequency Fluctuation	±5% maximum
Control Circuit Power Supply	Voltage/Frequency	1-phase 200 VAC to 240 VAC, 50/60 Hz
		Rated Current (A)	0.3
		Permissible Voltage Fluctuation	1-phase 170 VAC to 264 VAC
		Permissible Frequency Fluctuation	±5% maximum
		Power Consumption (W)	45
Interface Power Supply	24 VDC ±10% (required current capacity: 0.3 A (including CN8 connector signal))
Load-Side Encoder Interface	Mitsubishi high-speed serial communication
Tolerable Regenerative Power of the Built-in Regenerative Resistor	130w
Control Method	Sine-wave PWM control/current control method
Dynamic Brake	Built-in
Protective Functions	Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal), servo motor overheat protection,encoder error protection, regenerative error protection, undervoltage protection, instantaneous power failure protection, over-speed protection, error excessive protection, magnetic pole detection protection, linear servo control fault protection
Fully Closed Loop Control	Available in the future
Safety Function	STO (IEC/EN 61800-5-2)
Safety Performance	Standards Certified by CB	EN ISO 13849-1 Category 3 PL d, EN 61508 SIL 2, EN 62061 SIL CL 2, EN 61800-5-2 SIL 2
		Response Performance	8 ms or less (STO input OFF — energy shut-off)
		Test Pulse Input (STO)	Test pulse frequency: 1 Hz to 25 Hz; Test pulse off time: 1 ms maximum
		Mean Time to Dangerous Failure (MTTFd)	100 years
		Average Diagnostic Coverage (DCavg)	90%
		Probability of Dangerous Failure Per Hour (PFH)	1.01 × 10 ^-7 [1/h]
Communication Function	USB: Connect a personal computer (MR Configurator2 compatible)
Compliance to Standards	CE Marking : LVD: EN 61800-5-1; EMC: EN 61800-3; MD: EN ISO 13849-1, EN 61800-5-2, EN 62061
Compliance to Standards		UL Standard : UL 508C
Structure (IP Rating)	Natural cooling, open (IP20)
Close Mounting	Possible

Packing & Delivery

Packing Details : 1pcs/carton

Delivery Details : 1-2 days after order confrimed

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Guangzhou Hongsen Servo Motor Co., Ltd.

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AC Motor drive (VFD)	Coupling	Delta	HongSen servo motor
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MR-J4-700A Japan Mitsubishi AC Servos-MELSERVO Amplifier Servo Driver

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MR-J4 Servomotors and Amplifiers

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