Torque Characteristics - Mitsubishi Electric MELSERVO HG-MR Instruction Manual

8. HG-JR SERIES

8.3.2 Torque characteristics

(1) 3-phase 200 V AC
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. HG-JR53, HG-JR73, HG-JR103, HG-JR153, and HG-
JR203 support 1-phase power supply input.
(a) 3000 r/min series
[HG-JR53]
7
(Note 1)
6
4
Short-duration
running range
2
Continuous
running range
0
0 1000 3000 5000 6000
Speed [r/min]
[HG-JR353]
45
(Note 1)
40
30
20
Short-duration
running range
10
Continuous
running range
0
0 1000 3000 5000 6000
Speed [r/min]
Note 1. When the servo amplifier is changed and maximum torque is increased. Refer to section 8.2 for the combinations.
2. The heavy line indicates the torque characteristic when the maximum torque is increased by enabling the parameter
(maximally increased torque function when drive unit is connected). Refer to section 8.2 for the combinations.
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.
An HG-JR series servo motor cannot be used on the assumption that the
maximum torque is 400% when you use it with the 1-phase 200 V AC input.
When using an HG-JR103, HG-JR153, or HG-JR203 with the 1-phase 200 V AC
input, contact your local sales office.
[HG-JR73] [HG-JR103]
10
(Note 1)
6
Short-duration
running range
2
Continuous
running range
0
0 1000 3000 5000 6000
Speed [r/min]
[HG-JR503] [HG-JR703]
70 100
(Note 1)
50
30
Short-duration
running range
Continuous
10
running range
0
0 1000 3000 5000 6000
Speed [r/min]
[HG-JR153]
14 20
(Note 1)
15
10
6 9
Short-duration
running range
2
3
Continuous
running range
0 0
0 1000 3000 5000 6000
Speed [r/min]
[HG-JR903]
90
80
(Note 2)
80
60
60
40
40
Short-duration
running range
20
20
Continuous
running range
0 0
0 1000 2000 3000 4000 5000
Speed [r/min]
8 - 18
[HG-JR203]
28
(Note 1)
(Note 1)
20
12
Short-duration
Short-duration
running range
running range
4
Continuous
running range
0
0 1000 3000 5000 6000 0
Speed [r/min]
Short-duration
running range
Continuous
running range
0 1000 2000 3000 4000 5000
Speed [r/min]
Continuous
running range
1000 3000 5000 6000
Speed [r/min]