Справочник Пользователя для Mitsubishi Electronics MDS-D-SPJ3
7 - 17
MDS-D-SVJ3/SPJ3 Series Specifications Manual
7-3 Selection of the regenerative resistor
7-3-3 Calculation of the positioning frequency
Select the regenerative resistor so that the positioning frequency (deceleration stopping frequency for
spindle) DP (times/minute) calculated from the regenerative resistor capacity P
R
(W) and regenerative
energy E
R
(J) consumed by the regenerative resistor is within the range shown in expression (7-17). For
the unbalance axis, calculate using the regenerative energy E
R
per reciprocation operation, and judge
the numbers of operation cycles for rising and lowering as DP.
••• (7-17)
List of servo regenerative resistor correspondence
Corresponding
servo drive unit
servo drive unit
Standard built-in
regenerative resistor
External option regenerative resistor
MR-RB032
MR-RB12
MR-RB32
MR-RB30
MR-RB50
MR-RB31
MR-RB51
GZG200W120
OHMK
×3 units
GZG200W3
9OHMK
×3 units
GZG300W3
9OHMK
×3 units
GZG200W2
0OHMK
×3 units
GZG300W2
0OHMK
×3 units
Parameter
setting value
1200h
1300h
1400h
1500h
1600h
1700h
1800h
Regenerative
capacity
30W
100W
300W
300W
500W
300W
500W
Resistance
value
40
40
40
13
13
6.7
6.7
MDS-D-SVJ3-03NA
10W
100
MDS-D-SVJ3-04NA
10W
100
MDS-D-SVJ3-07NA
20W
40
MDS-D-SVJ3-10NA
100W
13
MDS-D-SVJ3-20NA
100W
9
MDS-D-SVJ3-35NA
100W
9
Corresponding
servo drive unit
servo drive unit
Standard built-in
regenerative resistor
External option regenerative resistor
FCUA-RB22
FCUA-RB37
FCUA-RB55
R-UNIT2
FCUA-RB55
2 units
connected in
parallel
FCUA-RB75/2
2 units
connected in
parallel
Parameter
setting value
2400h
2500h
2600h
2900h
2E00h
2D00h
Regenerative
capacity
155W
185W
340W
700W
680W
680W
Resistance
value
40
25
20
15
10
15
MDS-D-SVJ3-03NA
10W
100
MDS-D-SVJ3-04NA
10W
100
MDS-D-SVJ3-07NA
20W
40
MDS-D-SVJ3-10NA
100W
13
MDS-D-SVJ3-20NA
100W
9
MDS-D-SVJ3-35NA
100W
9
P
R
DP 㧨 48
E
R
(times/minute)