Mitsubishi servo amplifier MR-J4-DU22KA

三菱伺服放大器 MR-J4-DU22KAPrice, MR-J4-22KA-RJ supplier, MR-J4-22KA-RJ parameter specifications, MRJ422KARJ product introduction, MR J4 22KA RJ technical support! Please refer to the MR-J4 user manual for related Mitsubishi servo motors
三菱伺服放大器 MR-J4-DU22KAParameter DescriptionUniversal interface type, fully closed-loop control 2-wire/4-wire communication mode, Mitsubishi high-speed serial communication/ABZ differential input signal, 22Kw, three-phase AC200V~240V

Detailed specifications of Mitsubishi servo amplifier MR-J4-DU22KA:

[Output]
Rated voltage: three-phase AC 170V
Rated current [A]: 126
Main circuit power input
Power supply and frequency: three-phase AC 200V~240V, 50Hz/60Hz
Rated current [A]: 95
Allowable voltage variation: three-phase AC170V~264V
Allowable frequency variation: within ± 5%
Control circuit power input
Power supply and frequency: single-phase AC 200V~240V 50Hz/60Hz
Rated current [A]: 0.3
Allowable voltage variation: single-phase AC170V~264V
Allowable frequency variation: within ± 5%
◆ Power consumption: 45
[Interface power supply]
Power supply and frequency: DC24V ± 10%
Power capacity [A]: 0.5 (including CN8 connector signal)
Sine Wave PWM Control · Current Control Method
【 Allowable regenerative power 】
◆ Servo amplifier with built-in regenerative resistor [W]:-
◆ External regeneration resistor (standard accessory) [W]: 850 (1300)
External Options

USB: Connection to personal computers, etc. (corresponding to MR Configurator2)
RS-422: 1: n communication with a maximum of 32 axes
Encoder input pulse supports ABZ phase pulse
2ch
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 variation rate: less than ± 0.01% (load variation: 0%~100%), 0% (power variation ± 10%), less than ± 0.2% (ambient temperature: 25 ± 10 ℃), limited to analog speed commands only
◆ Torque limit: Set through parameter settings or external analog input (DC0V~+10V/maximum torque)
[Torque Control Mode]
Simulated maximum torque command input: DC0V~± 8V/maximum torque (input impedance: 10k Ω~12k Ω)
◆ Speed limit: Set through parameter settings or external analog input (DC0V~± 10V/rated speed)

[Position Control Mode]
Maximum input pulse frequency: 4Mpps (for differential input), 200kpps (for open collector input)
◆ Positioning feedback pulse: Encoder resolution (resolution of servo motor rotating once): 22 bits
◆ Instruction pulse magnification: Electronic gear A/B times A=1~6777216, B=1~6777216, 1/10<A/B<4000
◆ Positioning completed pulse width setting: 0pulse~16535pulse (command pulse unit)
◆ Excessive error: ± 3 revolutions per minute
◆ Torque limit: Set through parameter settings or external analog input (DC0V~+10V/maximum torque)

[Fully closed-loop control] 2-wire/4-wire communication mode
【 Device side encoder interface 】 Mitsubishi high-speed serial communication/ABZ differential input signal

Overcurrent protection, regenerative overvoltage protection, overload protection (electronic thermal relay), servo motor overheating protection, encoder abnormal protection, regenerative abnormal protection, insufficient voltage protection, instantaneous power failure protection, overspeed protection, excessive error protection, magnetic pole detection protection, linear servo control abnormal protection
STO (IEC/EN 61800-5-2)

◆ Third party certification specifications: ENISO 13849-1 Type 3 PL d. EN 61508 SIL 2, EN 62061 SIL CL2, EN 61800-5-2 SIL2
Response performance: below 8ms (STO input OFF -->energy cut-off)
Test pulse input (STO): Test pulse cycle: 1Hz~25Hz Test pulse turn off time: maximum 1ms
Estimated mean time to failure on the dangerous side (MTTFd): over 100 years
Diagnostic range (DC): Medium (90%~99%)
The average probability of failure on the dangerous side (PFH) is 1.68 * 10 ^ -10 [1/h]
Compact installation is not allowed
【 Construction (Protection Level) 】 Strong Cold, Open (IP20)
18.2