MR-J4-11KB Mitsubishi servo driver is Mitsubishi MR-J4 series SSCNET III/H interface type 11Kw high-power servo driver!

MR-J4-11KB parameter description: SSCNET III/H interface type, full closed-loop control 2-wire communication mode, 11Kw, three-phase AC200V~240V

Detailed specification of MR-J4-11KB Mitsubishi servo driver:

[Output]

Rated voltage: three-phase AC 170V

Rated current [A]: 68

[Main circuit power input]

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

Rated current [A]: 46

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 [A]: 0.3

Allowable voltage variation: single-phase AC170V~264V

Allowable frequency variation: within ± 5%

Power consumption: 45

[Power supply for interface]

Power supply · frequency: DC24V ± 10%

Power capacity [A]: 0.3 (including CN8 connector signal)

[Control mode] Sine wave PWM control · current control mode

[Allowable regenerative energy]

Built-in regenerative resistor of servo amplifier [W]:-

External regenerative resistor (standard accessory) [W]: 500 (800)

[Dynamic brake] external option

[SSCNET III/H command communication cycle] 0.222ms, 0.444ms, 0.888ms

[Communication function] USB: connection with personal computer (corresponding to MR Configurator2)

[Encoder input pulse] supports ABZ phase pulse

[Analog quantity monitoring] 2ch

[Full closed-loop control] 2-wire communication mode

[Device end encoder interface] Mitsubishi high-speed serial communication

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

[Safety performance]

Third party certification specification: 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

Estimated mean time to failure on dangerous side (MTTFd): more than 100 years

Diagnostic range (DC): medium (90%~99%)

Average probability of failure at dangerous side (PFH): 1.68 * 10 to the 10th power [1/h]

[Compact installation] No

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

[Weight kg] 13.4

[Protection function]

Overcurrent protection, regenerative over-voltage protection, overload protection (electronic thermal relay), servo motor overheat protection, encoder abnormal protection, regenerative abnormal protection, voltage insufficient protection, instantaneous power failure protection, overspeed protection, excessive error protection, magnetic pole detection protection, straight line servo control abnormal protection.

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