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Mitsubishi; MR-J4-350A : 1-Axis Servo Amplifier - Assured Quality Technologies

Mitsubishi; MR-J4-350A : 1-Axis Servo Amplifier

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  • MR-J4-350A

  • Manufacturer: Mitsubishi Electric

  • Series name: MELSERVO-J4 series

  • Command interface: General-purpose interface

  • Voltage class: 200V

  • Motor rated output: 3.5 [KW]

  • Servo amplifier Model: MR-J4-350A

  • output Rated voltage: Three-phase AC170 V

  • output Rated current: 17.0 [A]

  • Voltage and frequency (Note 1): Three-phase AC200 V ~ 240 V, 50 Hz / 60 Hz

  • Rated current (Note 14): 16.0

  • Allowable voltage fluctuation: Three-phase AC170 V ~ 264 V

  • Allowable frequency fluctuation: Within ± 5%

  • Control circuit power input: Voltage and frequency:Single-phase AC200 V ~ 240 V, 50 Hz / 60 Hz

  • Rated current: 0.2 [A]

  • Power supply interface: DC24 V ± 10% (required current capacity: including the 0.5 A (CN8 connector signal))

  • control method: Sinusoidal wave PWM control and current control system

  • Permissible regenerative power:Hundred

  • Dynamic brake: Built-in (Note 4)

  • Communication function: USB: connection to a personal computer (MR Configurator2 correspondence) 

  • RS-422 / RS-485: a maximum of up to 32 axes 1: n communication (Note 10)

  • Analog monitor: 2 channel

  • USB: connection to a personal computer (MR Configurator2 correspondence) 

  • RS-422 / RS-485: a maximum of up to 32 axes 1: n communication (Note 10)

  • Correspondence (ABZ-phase pulse)

  • 2 channel

  • 4 Mpulses / s (when the differential receiver), 200 kpulses / s (when open collector)

  • Encoder resolution (resolution per servo motor revolution): 22-bit

  • Electronic gear A / B double A = 1 ~ 16777215, B = 1 ~ 16777215,1 / 10 <A / B <4000

  • 0 pulse ~ ± 65535 pulses (command pulse unit)

  • ± 3 rotation

  • Parameter setting or set by external analog input (DC0 V ~ + 10 V / maximum torque)

  • Analog speed command 1: 2000, internal speed command 1: 5000

  • DC0 V ~ ± 10 V / rated speed (rotation speed at 10 V is [Pr. PC12] can be changed by)

  • ± 0.01% or less (load variation: 0% to 100%), 0% (power fluctuation: ± 10%) ± 0.2% or less (ambient temperature: 25 ° C ± 10 ° C) only when the analog speed

  • command

  • Parameter setting or set by external analog input (DC0 V ~ + 10 V / maximum torque)

  • DC0 V ~ ± 8 V / maximum torque (input impedance: 10 kΩ ~ 12 kΩ)

  • Parameter setting or set by external analog input (DC0 V ~ ± 10 V / rated speed)

  • Non-compliant (Note 17)

  • 2-wire communication method (Note 9)

  • Mitsubishi high-speed serial communication

  • Advanced vibration suppression control Ⅱ, adaptive filter Ⅱ, robust filter, auto-tuning, one-touch adjustment, tough drive function, drive recorder function, machine

  • diagnostics, power monitor function, super trace control (Note 15), lost motion correction function (Note 15 )

  • Overcurrent cut-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, overspeed protection, excessive error protection, magnetic pole detection and

  • protection, linear servo control error protection

  • STO (IEC / EN 61800-5-2)

  • EN ISO 13849-1 Category 3 PL e, IEC 61508 SIL 3, EN 62061 SIL CL 3, EN 61800-5-2 (Note 20)

  • 8 ms or less (STO input off → energy cut-off)

  • Test pulse interval: 1 Hz ~ 25 Hz, test pulse off time: Up to 1 ms

  • MTTFd ≧ 100 [years] (314a)

  • DC = medium (Medium), 97.6 [%]

  • PFH = 6.4 × 10 -9 [1 / h]

  • The correspondence to the international standards and laws, Standards Compliant page please refer to.

  • Structure (degree of protection): A little over cold, open (IP20)

  • Shipping Weight : 24 KG