Three-Phase Or Single-Phase Universal Type MR-J4-20B Servo Amplifier

Product Details

Specification of sscnetiii / h mr-j4-20b for Mitsubishi servo amplifier 200W:
[output]
. rated voltage: three-phase ac170v
. rated current: 1.5A
[main circuit power input]
. power frequency: three-phase or single-phase ac200v ~ 240V 50Hz / 60Hz
. rated current: 1.5A
. allowable voltage variation: three-phase or single-phase ac170v ~ 264v
. allowable frequency variation: ± 5%
. capacity of power supply equipment: 0.5kva
. surge current: 30A (reduced to about 3A after 20ms)
[control circuit power input]
. power frequency: single phase ac200v ~ 240V 50Hz / 60Hz
. rated current: 0.2A
. allowable voltage variation: three-phase or single-phase ac170v ~ 264v
. allowable frequency variation: ± 5%
. power consumption: 30
. surge current: 20 ~ 30A
[power supply for interface]
. voltage? Frequency: DC24V ± 10%
. power capacity: 0.3A (including CN8 connector signal)
[control mode] sine wave PWM control current control mode
[dynamic brake] built in
[communication function]
. USB: connection with personal computer, etc. (corresponding to Mr
configurator2)
[position control mode]
. maximum input pulse frequency: 4mpps (differential input), 200kpps (open
collector input)
. positioning feedback pulse: encoder resolution (resolution of servo motor per
revolution) 22 bits
. command pulse magnification: electronic gear A / b times a = 1 ~ 16777216, B
= 1 ~ 16777216, 1 / 10 < A / b < 4000
. positioning completion pulse width setting: 0pulse ~ ± 65535pulse (command
pulse unit)
. excessive error: ± 3 Revolutions
. torque limit: set through parameter setting or external analog input (dc0v ~
+ 10V / maximum 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: ± 0.01% (load change: 0% ~ 100%), 0% (power change: ±
10%) ± 0.2% (ambient temperature: 25 ± 10 ℃). Only when analog speed command
is available
. torque limit: set through parameter setting or external analog input (dc0v ~
+ 10V / maximum torque)
[torque control mode]
. analog torque command input: dc0v ~ ± 8V / maximum torque (input impedance:
10K? ~ 12K?)
. speed limit: set through parameter setting or external analog input (dc0v ~
± 10V / rated speed)
[protection function]
Overcurrent protection, regenerative overvoltage protection, overload
protection (electronic thermal relay), servo motor overheating protection
Encoder abnormal protection, regeneration abnormal protection, insufficient
voltage protection, instantaneous power failure protection
Overspeed protection and excessive error protection
[safety function] sto (IEC / en 61800-5-2)
[safety performance]
. third party certification specification: EN ISO 13849-1 type 3 PL D, en 61508
SIL 2,
EN 62061 SIL CL2，EN 61800-5-2 SIL 2
. response performance: less than 8ms (STO input off → energy cut-off)
. test pulse input (STO): test pulse cycle: 1Hz ~ 25Hz test pulse off time:
max. 1ms
[structure (protection level)] self cooling open (IP20)
[compact installation] adjustable
[weight] 0.8kg