Resistor unit FR-BR, FR-RC15 | Mitsubishi Electronics MR-J2S- CL

14.OPTIONS AND AUXILIARY EQUIPMENT

(b)Resistor unit (FR-BR)

[Unit : mm(in)]

		2- D
Control circuit			1 (0.039)
terminals			1 (0.039)
Main circuit			BA
terminals			BA
terminals
EE			EE
(E)	AA	5 (0.197)	(E)

C 5 (0.197)

A5 (0.197)

(Note)

(F)

3 (0.118)

5 (0.197)

BB B

FR-BR-55K

Two eye bolts are provided

	(F)	(as shown below).
	(F)	(1.575)
Eye bolt	204	(1.575)
Eye bolt	(8.031)	40
		40
33 (1.299)

Note: Ventilation ports are provided in both side faces and top face. The bottom face is open.

Resistor												Approx.
unit	A	AA	B	BA	BB	C	D	E	EE	K	F	weight
model												[kg(Ib)]
FR-BR-	170	100	450	432	410	220	6	35	6	1.6	20	15
15K	(6.693)	(3.937)	(17.717)	(17.008)	(16.142)	(8.661)	(0.236)	(1.378)	(0.236)	(0.063)	(0.787)	(66.139)
FR-BR-	340	270	600	582	560	220	10	35	10	2	20	30
30K	(11.389)	(10.63)	(23.622)	(22.913)	(22.047)	(8.661)	(0.394)	(1.378)	(0.394)	(0.079)	(0.787)	(33.069)

14.1.3 Power return converter

When using the power return converter, set "01" in parameter No. 0.

(1)Selection

The converters can continuously return 75% of the nominal regenerative power. They are applied to the servo amplifiers of the MR-J2S-500CL and MR-J2S-700CL.

Power return	Nominal		[sec]
	regenerative	Servo amplifier

converter			time
	power (kW)

			energizationContinuous
FR-RC15	15	MR-J2S-500CL

FR-RC30	30	MR-J2S-700CL

500

300

200

100

0	50	75	100	150
	Nominal regenerative power (%)

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MR-J2S- CL specifications

Mitsubishi Electronics has long been a pioneer in automation and control technology, and one of its prominent offerings is the MR-J2S-CL servo amplifier. Designed to enhance the performance of servo motors, the MR-J2S-CL is a critical component in various applications, ranging from industrial machinery to robotics.

One of the standout features of the MR-J2S-CL is its high-performance control capabilities. This servo amplifier supports both position and speed control, enabling precise movement and responsiveness in dynamic applications. The MR-J2S-CL boasts a sophisticated control algorithm that ensures superior torque response, making it ideal for applications that require quick and accurate motion control.

The MR-J2S-CL employs advanced features such as the Auto-Tuning function, which automatically adjusts the servo settings to optimize performance for the specific load conditions. This automation simplifies setup processes and reduces downtime, allowing users to quickly configure the system to their needs.

In terms of connectivity, the MR-J2S-CL is equipped with various communication options, including the CC-Link and Mitsubishi's own MELSEC communications. These options facilitate seamless integration with other devices and control systems, enhancing the overall interoperability of factory automation setups.

Another critical aspect of the MR-J2S-CL is its built-in safety features. The amplifier includes functionalities like safe torque off (STO) and overcurrent protection, which contribute to the overall safety of the operation. These safety measures are essential in reducing the risk of accidents in environments where human interaction occurs alongside machinery.

The MR-J2S-CL is designed with durability and reliability in mind. It has a robust construction that is capable of withstanding harsh industrial environments, including high temperatures and dust exposure. This resilience ensures a long service life, reducing maintenance needs and operational costs.

Furthermore, the MR-J2S-CL is compatible with a wide range of Mitsubishi servo motors, making it a versatile choice for various applications. Its comprehensive capabilities, combined with user-friendly interface options, allow for easy programming and monitoring of performance.

In summary, the Mitsubishi Electronics MR-J2S-CL servo amplifier stands out for its high-performance control, advanced safety features, and robust design. It effectively meets the demands of various industrial applications, making it a valuable asset in modern automation and manufacturing environments. With its blend of precision, reliability, and flexibility, the MR-J2S-CL continues to be a preferred choice for engineers and manufacturers alike.

Mitsubishi Electronics MR-J2S- CL specifications Resistor unit FR-BR, FR-RC15, FR-RC30

Models: MR-J2S- CL