Mitsubishi Electric MR-J4, Instruction Manual

Page: 366 / 794

10. CHARACTERISTICS
10 - 9
(2) Dynamic brake time constant
The following shows necessary dynamic brake time constant τ for equation 10.2.
(a) 200 V class
0
10
20
30
40
50
0 1000 2000 3000 4000 5000 6000
73
43
23
13
053
Speed [r/min]
Dynamic brake time
constant [ms]
Dynamic brake time
constant [ms]
0
10
20
30
40
50
0 1000 2000 3000 4000 5000 6000
73
43
23
13
053
Speed [r/min]
HG-MR series HG-KR series
121
0
20
40
60
80
100
0 250 500 750 1000 1250 1500
51 81
201
301
421
Dynamic brake time
constant [ms]
Speed [r/min]
0 500 1000 1500 2000 2500 3000
52
102
0
100
50
200
150
250
300
350
352
202
702
152 502
Dynamic brake time
constant [ms]
Speed [r/min]
HG-SR 1000 r/min series HG-SR 2000 r/min series
0
20
10
30
40
50
60
70
80
90
100
0 500 1000 1500 2000
15K1
25K1
20K1
801
601 12K1
Speed [r/min]
Dynamic brake time
constant [ms]
Speed [r/min]
80
0
70
60
50
40
30
20
10
500 1000 1500 2000 2500 3000 0
15K1M
11K1M
22K1M
701M
Dynamic brake time
constant [ms]
HG-JR1000 r/min series HG-JR1500 r/min series
503
353
203
53
103
73
153
260
0
220
180
140
100
60
20
1000 2000 3000 4000 5000 6000 0
703
903
Speed [r/min]
D
ynamic br
ake time
constant [ms]
Dynamic brake time
constant [ms]
Speed [r/min]
0
2
4
6
8
10
12
14
16
18
0 500 1000 1500 2000 2500 3000
153
503
103
353
203
HG-JR3000 r/min series HG-RR series