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HG-MR73 Japan Motor / Mitsubishi Servo Motors / 750W MR-J4 Servo Motor

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Product Description

Product Overview

MR-J4 Servo motor

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 Motor Model	HG-MR73
Power Supply Capacity (kVA)	1.3
Continuous Running Duty	Rated Output (W)	750
Continuous Running Duty		Rated Torque (N•m)	2.4
Maximum Torque (N•m)	7.2
Rated Speed (r/min)	3000
Maximum Speed (r/min)	6000
Permissible Instantaneous Speed (r/min)	6900
Power Rate Continuous Rated Torque	Standard (kW/s)	97.3
Power Rate Continuous Rated Torque		With Electromagnetic Brake (kW/s)	82.1
Rated Current (A)	5.8
Maximum Current (A)	20
Regenerative Braking Frequency	MR-J4- (times/min)	338
Regenerative Braking Frequency		MR-J4W_- (times/min)	846
Moment of inertia J (x10 -4 kg•m²)	Standard	0.586
Moment of inertia J (x10 -4 kg•m²)		With Electromagnetic Brake	0.694
Recommended Load/Motor Inertia Ratio (Note 1)	32 times or less
Speed/Position Detector	Absolute/incremental 22-bit encoder (resolution: 4194304 pulses/rev)
Oil Seal	None (Servo Motors with oil seal are available. (HG-KR_J))
Insulation Class	130 (B)
Structure	Totally enclosed, natural cooling (IP rating: IP65) (Note 2)
Environment	Ambient Temperature	0°C to 40°C (non-freezing), storage: -15°C to 70°C (non-freezing)
		Ambient Humidity	80% RH maximum (non-condensing), storage: 90% RH maximum (non-condensing)
		Atmosphere	Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist or dust
		Elevation / Vibration	1000 m or less above sea level; X: 49 m/s² Y: 49 m/s²
Vibration Rank	V10
Permissible Load for the Shaft	L (mm)	40
		Radial (N)	392
		Thrust (N)	147

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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HG-MR73 Japan Motor / Mitsubishi Servo Motors / 750W MR-J4 Servo Motor

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MR-J4 Servo motor

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