Mitsubishi Electronics MR-J2S- A instruction manual Servo amplifier standard specifications

Item

supplyPower

1. FUNCTIONS AND CONFIGURATION

1.3 Servo amplifier standard specifications

Servo Amplifier MR-J2S-

Voltage/frequency

Permissible voltage fluctuation

Permissible frequency fluctuation

Power supply capacity

System

Dynamic brake

Protective functions

Speed frequency response

mode	Max. input pulse frequency
	Command pulse multiplying factor
control
	In-position range setting
Position
	Error excessive
	Torque limit
mode	Speed control range
	Analog speed command input
control
	Speed fluctuation ratio
Speed	Torque limit
Torque		Analog torque command input
control
		Speed limit
mode
Structure
	Ambient temperature
Environment	Ambient humidity
	Ambient
	Storage temperature
	Storage humidity
	Altitude
	Vibration		[kg]
Weight
			[lb]

10A	20A	40A	60A	70A	100A	200A	350A	10A1	20A1	40A1
3-phase 200 to 230VAC, 50/60Hz or					3-phase 200 to			1-phase 100 to
1-phase 230VAC, 50/60Hz					230VAC, 50/60Hz			120VAC 50/60Hz
3-phase 200 to 230VAC:170 to 253VAC					3-phase 170 to			1-phase
1-phase 230VAC: 207 to 253VAC					253VAC			85 to 127VAC

Within 5%

Refer to Section12.2

Sine-wave PWM control, current control system

Built-in

Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal relay), servo motor overheat protection, encoder error protection, regenerative brake error protection, undervoltage, instantaneous power failure protection, overspeed protection, excessive error protection

550Hz or more

500kpps (for differential receiver), 200kpps (for open collector)

Electronic gear A:1 to 65535 131072 B:1 to 65535, 1/50 A/B 500

0 to 10000 pulse (command pulse unit)

10 revolutions

Set by parameter setting or external analog input (0 to 10VDC/maximum torque)

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

0 to 10VDC / Rated speed

0.01% or less (load fluctuation 0 to 100%)

0% or less (power fluctuation 10%)

0.2% max.(ambient temperature 2510) for external speed setting only

Set by parameter setting or external analog input (0 to 10VDC/maximum torque)

0 to 8VDC / Maximum torque (input impedance 10 to 12k)

Set by parameter setting or external analog input (0 to 10VDC/Rated speed)

Self-cooled, open (IP00)	Force-cooling,	Self-cooled, open(IP00)
	open (IP00)

0to 55 [] (non-freezing)

32to 131 [] (non-freezing)

90%RH or less (non-condensing) 20 to 65 [] (non-freezing)

4 to 149 [] (non-freezing) 90%RH or less (non-condensing) Indoors (no direct sunlight)

Free from corrosive gas, flammable gas, oil mist, dust and dirt Max. 1000m (3280ft) above sea level

5.9 [m/s2] or less

19.4 [ft/s2] or less

0.7	0.7	1.1	1.1	1.7	1.7	2.0	2.0	0.7	0.7	1.1
1.5	1.5	2.4	2.4	3.75	3.75	4.4	4.4	1.5	1.5	2.4

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