Mitsubishi MR-J4-11KA servo amplifier 200V level 11KW universal type

MR-J4-11KA parameter description: servo amplifier universal interface type 11KW, three-phase AC200~240V

Detailed specification of Mitsubishi servo amplifier MR-J4-11KA:

[Output]

Rated voltage: three-phase AC170V

. Rated current: 68.0A

[Main circuit power input]

Power supply | frequency: three-phase AC200V~240V 50Hz/60Hz

Rated current: 46A

Allowable voltage variation: three-phase AC170V~264V

Allowable frequency variation: within ± 5%

[Control circuit power input]

Power supply · frequency: single-phase AC200V~240V 50Hz/60Hz

Rated current: 0.3A

Allowable voltage variation: single-phase AC170V~264V

Allowable frequency variation: within ± 5%

. Power consumption: 45W

[Battery for interface]

Power supply | frequency: DC24V ± 10%

Power capacity: 0.5A (including CN8 connector signal)

[Control mode] Sine wave PWM control current control mode

[Allowable regenerative power] External regenerative resistor (standard accessory) 500w (800w)

[Dynamic brake] plus option

[Communication function]

USB: connection with personal computer (corresponding to MR Configurator2)

. RS-422/RS-485: * * * Multiple 32 axes, 1: n communication

[Encoder output pulse] corresponding (ABZ phase pulse)

[Analog monitor] 2 channels

[Position control mode]

Input pulse frequency: 4Mpps (differential input), 200kpps (open collector input)

. Positioning feedback pulse: encoder resolution (resolution of servo motor Mei rotating for one cycle): 22 bits

. Command pulse ratio: electronic gear A/B times A=1~6777216, B=1~6777216, 1/10 Positioning completion pulse width setting: 0pulse~165535pulse (instruction pulse unit)

. Excessive error: ± 3 revolutions

Torque limit: set by parameter setting or external analog input (DC0V~+10V/torque)

[Speed control mode]

. Speed control range: analog speed command 1:2000, internal speed command 1:5000}

Analog speed command input: DC0V~± 10V/rated speed (the speed at 10V can be changed through [Pr.PC12])

Speed change rate: below ± 0.01% (load change: 0%~* * *), 0% (power change: ± 10%) ± 0.2% (ambient temperature: 25 ± 10 ℃) * * * When measuring speed command

Torque limit: set by parameter setting or external analog input (DC0V~+10V/torque)

[Torque control mode]

Analog * * * torque command input: DC0V~± 8V/torque (input impedance: 10k Ω~12k Ω)

Speed limit: set by parameter setting or external analog input (DC0V~± 10V/rated speed)

[Location mode] not supported

[Fully enclosed control] 2-wire communication mode

[Machine end encoder interface] Mitsubishi Motor high-speed serial communication

[Protection function]

Overcurrent protection, regenerative overvoltage protection, overload protection (electronic thermal relay), servo motor overheat protection, encoder abnormal protection, regenerative abnormal protection, voltage shortage protection, instantaneous power loss protection, overspeed protection, and error excessive protection

[Safety solution] STO (IEC/EN 61800-5-2)

[Safety performance]

. Third party certification specification (Note 6): EN ISO 13849-1 category 3 PL d. EN 61508 SIL 2, EN 62061 SIL CL2, EN 61800-5-2 SIL2

. Response performance: less than 8ms (STO input OFF ->energy cut-off)

Test pulse input (STO): Test pulse cycle: 1Hz-25Hz Test pulse turn-off time: 1ms

[Construction (protection level)] Strong cold, open (IP20)

[Weight] 6.2kg.

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