The Dynamic Brake At The Load Inertia Moment; Mr-J3-22Ka4 - Mitsubishi Electric Melservo MR-J3-A Instruction Manual

11. CHARACTERISTICS
(b) 400V class servo motor
0.025
0.020
0.015
0.010
0.005
0
0
HA-SP2000r/min series
0.020
0.016
0.012
11K1M4 15K1M4
0.008
0.004
0
0
HA-LP1500r/min series

11.3.2 The dynamic brake at the load inertia moment

Use the dynamic brake under the load inertia moment ratio indicated in the following table. If the load inertia
moment is higher than this value, the built-in dynamic brake may burn. If there is a possibility that the load
inertia moment may exceed the value, contact Mitsubishi.
The values of the load inertia moment ratio in the table are the values at the maximum rotation speed of the
servo motor.
Servo
amplifier
HF-KP
MR-J3-10A(1) 30
MR-J3-20A(1) 30
MR-J3-40A(1) 30
MR-J3-60A
MR-J3-70A 30
MR-J3-100A
MR-J3-200A
MR-J3-350A
MR-J3-500A
MR-J3-700A
MR-J3-11KA
(Note 2)
MR-J3-15KA
(Note 2)
MR-J3-22KA
(Note 2)
5024
7024
1000 2000 3000
Speed[r/min]
701M4
22K1M4
500 1000 1500
Speed[r/min]
HF-MP HF-SP 1 HF-SP 2 HC-RP
30
30
30
30
30
30
30
16
15
5(Note 1)
Servo motor
HC-UP
30
30
30
30 30 30
16 16 16
15 15 15
11 - 8
0.035
0.030
20K14
12K14
0.025
0.020
0.015
15K14
0.010
8014
0.005
0
0 400 800
Speed[r/min]
HA-LP1000r/min series
0.04
0.035
0.03
0.025
15K24
0.02
0.015
0.01
0.005
22K2
0
0 500 1000
Speed[r/min]
HA-LP2000r/min series
HC-LP HA-LP 1
30
30
30
16
15
5(Note 1)
30
30
30
6014
1200
11K24
1500 2000
HA-
HA-LP 2
LP 1M
15
5(Note 1) 5(Note 1)
30 30
30 30
30 30