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MR-E-100A-KH003+HF-SE102JW1-S100 SERVO AMPLIFIER Servo Motor New in boxMR-E-100A-KH003+HF-SE102JW1-S100 Mitsubishi SERVO AMPLIFIER Servo Motor New in boxMitsubishi AC Servo AMPLIFIER MR-E-100A-KH003
1. FUNCTIONS AND CONFIGURATION
1.1 Introduction
The Mitsubishi general-purpose AC servo MR-E Super has position control and internal speed control modes. It can perform operation with the control modes changed, e.g. position/internal speed control. Hence, it is applicable to wide range of fields such as precision positioning and smooth speed control of machine tools and general industrial machines.
As this new series has the RS-232C or RS-422 serial communication function, a MR Configurator (servo configuration software)-installed personal computer or the like can be used to perform parameter setting, test operation, status display monitoring, gain adjustment, etc.
With real-time auto tuning, you can automatically adjust the servo gains according to the machine.
The MR-E Super servo motor is equipped with an incremental position encoder that has the resolution of 131072 pulses/rev to ensure high precision positioning.
(1) Position control mode
An up to 1Mpps high-speed pulse train is used to control the speed and direction of a motor and execute precision positioning of 131072 pulses/rev resolution.
The position smoothing function provides a choice of two different modes appropriate for a machine, so a smoother start/stop can be made in response to a sudden position command.
A torque limit is imposed on the servo amplifier by the clamp circuit to protect the power transistor in the main circuit from overcurrent due to sudden acceleration/deceleration or overload. This torque limit value can be changed to any value with the parameter.
(2) Internal speed control mode
The parameter-driven internal speed command (max. 7 speeds) is used to control the speed and direction of a servo motor smoothly.
There are also the acceleration/deceleration time constant setting in response to speed command, the servo lock function at a stop time.
Features:
Servo amplifier MR-E--KH003 Item
10A
20A
40A
70A
100A
200A
Power supply
Voltage/frequency
3-phase 200 to 230VAC, 50/60Hz or 1-phase 230VAC, 50/60Hz
3-phase 200 to 230VAC, 50/60Hz
Permissible voltage fluctuation
Permissible frequency fluctuation
3-phase 200 to 230VAC: 170 to 253VAC, 50/60Hz 1-phase 230VAC: 207 to 253VAC, 50/60Hz
3-phase 170 to 253VAC, 50/60Hz
Within±5%
Power supply capacity
Refer to section 12.2
Inrush current
Refer to section 12.5
Control system
Sine-wave PWM control, current control system
Dynamic brake
Built-in
Protective functions
Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal relay), encoder error protection, regenerative error protection, undervoltage, instantaneous power failure protection, overspeed protection, excessive error protection
Position control mode
Max. input pulse frequency
1Mpps (for differential receiver), 200kpps (for open collector)
Command pulse multiplying factor
Electronic gear A: 1 to 65535 B: 1 to 65535, 1/50 A/B 50
In-position range setting
0 to 10000 pulse (command pulse unit)
Error excessive
2.5 revolutions
Torque limit
Set by parameter setting
Internal speed control mode
Speed control range
Internal speed command 1: 5000
Speed fluctuation ratio
0.01 or less (load fluctuation 0 to 100 ) 0 (power fluctuation 10 )
Torque limit
Set by parameter setting
Structure
Self-cooled, open (IP00)
Force-cooling, open (IP00)
Environment
Ambient temperature
Operation
[ ]
0 to 55 (non-freezing)
[ ]
32 to 131 (non-freezing)
Storage
[ ]
20 to 65 (non-freezing)
[ ]
4 to 149 (non-freezing)
Ambient humidity
Operation
90 RH or less (non-condensing)
Storage
Ambient
Indoors (no direct sunlight) Free from corrosive gas, flammable gas, oil mist, dust and dirt
Altitude
Max. 1000m above sea level
Vibration
5.9 [m/s2] or less
Mass [kg]
0.7
0.7
1.1
1.7
1.7
2.0
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