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MR-J3 70A Servo Amplifier Mitsubishi 0.75kW

 

 

Kitoma Indonesia - MR-J3 70A Servo Amplifier Mitsubishi 0.75kW

 

Servo Amplifier Universal interface 0.75kW for 3-phase 200-230VAC or 1-phase 200-230VAC
 

Detail

  • Mitsubishi AC Servo Amplifier MR-J3-70A
  • Output Power : 0.75kW
  • AC Voltage : 200-230 VAC
  • Phase : 3-phase or 1-phase
  • Frequency : 50Hz
  • Protect Feature : Totally Enclosed

MR-J3-70A-Mitsubishi.jpg

Servo Motor Compatible

  • HF-KP 73
  • HF-KP 73B
  • HF-MP 73
  • HF-MP 73B
  • HF-JP 73
  • HC-UP 72
  • HC-UP 72B

MR-J3-70A-Specification.jpg

Specifications

 

Product Series MELSERVO-J3 series
Type 3-phase 200-230 VAC servo generic interface or 1-phase 200 ~ 230 VAC
Product no. MR-J3-70A
Main circuit power supply Voltage class AC200V
Voltage and frequency 3-phase AC 200 ~ 230 V/50, 60 Hz or 1-phase AC 200 ~ 230 V/50, 60 Hz
Permissible voltage fluctuations If the three phase AC 200 ~ 230 V: If 3-phase AC 170-253 V, 1-phase AC 200 ~ 230 V single-phase AC170-253 V
Permissible frequency fluctuation Within ± 5%
Power supply control circuit Voltage and frequency 1- phase AC 200 ~ 230 V/50, 60 Hz
Permissible voltage fluctuations 1-phase AC170-253 V
Permissible frequency fluctuation Within ± 5%
Input (W) 30
Directive interface Generic interface
Interface power supply DC24V ±10 (have current capacity: 300 mA) 10%
Regenerative resistor tolerance regenerative power (W) Amplifier built-in resistor 20
When you use the standard accessories
Control method Sine-wave PWM control and current control method
Dynamic brake Built-in
Protection feature Overload current interruption, regeneration over voltage cut-off, overload cut-off (thermal electrons), servo motor overheating protection, detection instrument error protection, regenerative fault protection, low voltage and instantaneous power failure protection, over speed protection, error overload protection
Position control mode The maximum input pulse frequency 1 Mpps (differential receiver at), 200 kpps (when open-collector)
Positioning feedback pulse Per 1 rotation servo motor, encoder resolution: 262144 p/rev
Command pulse ratio Electronic gear A/B Times A=1~1048576, B=1~1048576 1/10 < A/B < 2000
Positioning completion. width From 0 ~ ± 10,000 pulse (the pulse unit of the directive)
Excessive errors ± 3 rpm
Torque limitation Parameter settings or by external analog input ( DC 0 ~ + 10 V, the maximum torque )
Speed control mode Speed control range Analog speed command 1: 2000 and internal speed command 1: 5000
Analog speed command input DC 0 ~ ± 10 V, rated rotation speed (rotational speed in the 10 V can be changed by parameter No.PC12)
Speed change rate ± 0.01% or less (load variation from 0 to 100%), 0% ( power fluctuation ± 10% ), ± 0.2% below ( ambient temperature 25 ° c ± 10 ° c ) only analog speed command
Torque limitation Parameter settings or by external analog input ( DC 0 ~ + 10 V, the maximum torque )
Torque control mode Analog torque inputs DC 0 ~ ±8 V, the maximum torque ( input impedance 10-12 k Ω )
Speed limit Parameter settings or by external analog input ( DC 0 to ± 10 V, rated speed )
Structure Cold, open (IP00)
Environment Ambient temperature 0 ~ 55 ° c (not freezing), save: -20 ~ 65 ° c (not freezing)
Ambient humidity 90% RH (non-condensing that), storage: 90% RH (non-condensing that)
Atmosphere Not indoors not exposed to direct sunlight, corrosive gas, inflammable gas, oil mist and dust
Elevation Less than 1000 m above sea level
Vibration 5.9m/s2 below
Weight (kg) 1.4

 

 

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