Yaskawa Sigma I to Sigma-5 Conversion Guide - Manual (Page 20)

20/47
●Shaft Key Size
Shaded area displayed the part where size is different between the ∑ motor and ∑-V motor.
(2) With General-Purpose Reduction Gears
The customers need to prepare the general-purpose reduction gears by themselves or it might be necessary for
them to consider replacing with a precise decelerator because there is no general-purpose reduction gears in the
in the ∑-V .
T
Ｗ
U
QK
[Ｗ] QK U W T QK U W T QK U W T
N/A
Available
N/A
Available
N/A
Available
N/A
20
Available 14
N/A 20
Available 14
N/A 30
Available 25
3 5 5
5
3 5 5
2
14 1.2 2 2
14 1.2 2
14 1.8 3 3
∑ Series
SGM
14 1.8 3 3
14 3 5 5
14
14 1.8 3
750
3
14 1.8 3 3 14 1.8 3 3
3 5 5 400 14 3 5 5
14 3 5 5
3.5 6
200
22 3.5 6 6 6 22
100
3 5
ＳＧＭＡＶ SGMJV
∑－Ⅴ Series
Reduction
Gears
Motor
Capacity Oil Seal
No
Reduction
Gears
30
50
[Ｗ] QK U W T QK U W T
N/A
Available
N/A
Available
N/A
Available
N/A
Available
∑－Ⅴ Series
SGMJV
Reduction
Gears
Motor
Capacity Brake
∑ Series
SGMP
No
Reduction
Gears
100
200
400
750
5
5
16 3 5
16 3 5
14 1.8 3 3 14 1.8 3 3
14 3
22 3.5 6
5
5 5
6
14 3 5
22 3 5 5
LL LC
S