Torque Characteristics - Mitsubishi Electric HG-MR Instruction Manual

6. HG-MR SERIES/HG-KR SERIES

6.3.2 Torque characteristics

When the power supply input of the servo amplifier is 3-phase 200 V AC or 1-phase 230 V AC, the torque
characteristic is indicated by the heavy line. For the 1-phase 200 V AC power supply, part of the torque
characteristic is indicated by the thin line. For the 1-phase 100 V AC power supply, part of the torque
characteristic is indicated by the broken line.
[HG-MR053]
0.6
0.5
0.4
Short-duration
running range
0.3
0.2
0.1
Continuous
running range
0
0 1000 3000 5000
2000 4000 6000
Speed [r/min]
[HG-KR053]
0.7
0.6
0.5
Short-duration
0.4
running range
0.3
0.2
Continuous
0.1
running range
0
0 1000 3000 5000
2000 4000 6000
Speed [r/min]
POINT
For the system where the unbalanced torque occurs, such as a vertical axis
system, the unbalanced torque of the machine should be kept at 70% or less of
the rated torque.
[HG-MR13] [HG-MR23]
1.2
1
0.8
0.6
Short-duration
running range
0.4
0.2
Continuous
running range
0
0 1000 3000 5000
2000 4000 6000
Speed [r/min]
[HG-KR13] [HG-KR23]
1.4
1.2
1
0.8
Short-duration
0.6
running range
0.4
Continuous
0.2
running range
0
0 1000 3000 5000
2000 4000 6000
Speed [r/min]
[HG-MR43]
2.5 4.5
4
2
3.5
3
1.5
2.5
2
Short-duration
1
running range
1.5
1
0.5
Continuous
0.5
running range
0 0
0 1000 3000 5000
2000 4000 6000
Speed [r/min]
[HG-KR43]
2.5 5
4.5
2 4
3.5
1.5 3
2.5
Short-duration
1 2
running range
1.5
0.5 1
Continuous
0.5
running range
0 0
0 1000 3000 5000
2000 4000 6000
Speed [r/min]
6 - 6
[HG-MR73]
8
7
6
5
4
Short-duration
3
running range
2
Continuous
1
running range
0
0 1000 3000 5000 0 1000
2000 4000 6000
Speed [r/min]
[HG-KR73]
9
8
7
6
Short-duration
5
running range
4
3
2
Continuous
1
running range
0
0 1000
0 1000 3000 5000
2000 4000 6000
Speed [r/min]
Short-duration
running range
Continuous
running range
3000 5000
2000 4000 6000
Speed [r/min]
Short-duration
running range
Continuous
running range
3000 5000
2000 4000 6000
Speed [r/min]