50
SELECTION
<MT-BR5 is connected>
•
ED at short-time rating when braking torque is 100%
•
Braking torque (%) at short-time rating of 15s
*1
The number before the model name explains the number of connectable units in parallel.
(
Refer to page 26
)
*2
To obtain a large braking torque, the motor has to have a torque characteristic that meets the
braking torque.
Check the torque characteristic of the motor.
Motor Capacity
75
kW
90
kW
110
kW
132
kW
160
kW
185
kW
220
kW
280
kW
375
kW
200V
FR-BU2-55K
%ED
5
---
---
---
---
---
---
---
---
2
×
FR-BU2-55K
*1
20
15
10
---
---
---
---
---
---
40
0V
FR-BU2-H75K
10
5
---
---
---
---
---
---
---
2
×
FR-BU2-H75K
*1
40
25
20
10
5
5
---
---
---
3
×
FR-BU2-H75K
*1
80
60
40
25
15
10
10
5
---
4
×
FR-BU2-H75K
*1
---
80
65
40
30
20
15
10
5
5
×
FR-BU2-H75K
*1
---
---
---
80
50
40
20
15
10
Motor Capacity
75
kW
90
kW
110
kW
132
kW
160
kW
185
kW
220
kW
280
kW
375
kW
20
0V
FR-BU2-55K
Bra-
king
torque
(%)
70
60
50
---
---
---
---
---
---
2
×
FR-BU2-55K
*1
150
120
100
---
---
---
---
---
---
400V
FR-BU2-H75K
100
80
70
55
45
40
35
25
20
2
×
FR-BU2-H75K
*1
150
150
135
110
90
80
70
50
40
3
×
FR-BU2-H75K
*1
150
150
150
150
135
115
100
80
55
4
×
FR-BU2-H75K
*1
150
150
150
150
150
150
125
100
70
5
×
FR-BU2-H75K
*1
150
150
150
150
150
150
150
130
100
Summary of Contents for FR-BU2-1.5K
Page 7: ...MEMO...
Page 64: ...MEMO...
