YASKAWA SGDH User Manual page 131

Model Gear
SGMAH- Ratio
1/5
A3 AJ1
3/31
A3 AJ3
1/21
A3 AJC
1/33
A3 AJ7
1/5
A5 AJ1
3/31
A5 AJ3
1/21
A5 AJC
1/33
A5 AJ7
1/5
01 AJ1
3/31
01 AJ3
1/21
01 AJC
1/33
01 AJ7
1. The dimensions for L and LL of a servomotor incorporating an encoder with super-capacitor (model: SGMAH-
INFO
4) are as shown below.
SGMAH-03, A5, and 01: L-dimension +12 mm (0.47 in), LL-dimension +12 mm (0.47 in)
2. The working point of the SGMAH servomotor radial load is at the position of minus 5 mm from the shaft end.
• Dimensional Tolerances
Model
SGMAH-
A3 AJ1
A3 AJ3
A3 AJC
A3 AJ7
A5 AJ1
A5 AJ3
×
LC LA LZ Tap Depth
60 70 5.5
×
M4
(2.36) (2.76) (0.22)
60 70 5.5
×
M4
(2.36) (2.76) (0.22)
60 70 5.5
×
M4
(2.36) (2.76) (0.22)
60 70 5.5
×
M4
(2.36) (2.76) (0.22)
60 70 5.5
×
M4
(2.36) (2.76) (0.22)
70 80 6.6
×
M4
(2.76) (3.15) (0.26)
70 80 6.6
×
M4
(2.76) (3.15) (0.26)
70 80 6.6
×
M4
(2.76) (3.15) (0.26)
70 80 6.6
×
M4
(2.76) (3.15) (0.26)
70 80 6.6
×
M4
(2.76) (3.15) (0.26)
90 105 9
×
M5
(3.54) (4.13) (0.35)
90 105 9
×
M5
(3.54) (4.13) (0.35)
Flange Face Dimensions
LB
0 0

56 2.20

– 0.030 – 0.0012
0 0

56 2.20

– 0.030 – 0.0012
0 0

56 2.20

– 0.030 – 0.0012
0 0

56 2.20

– 0.030 – 0.0012
0 0

56 2.20

– 0.030 – 0.0012
0 0

65 2.56

– 0.030 – 0.0012
3-65
3.11 Dimensional Drawings of SGMAH Servomotors (3000 min
U W T
3 5 5
8L
(0.12) (0.20) (0.20)
3 5 5
8L
(0.12) (0.20) (0.20)
3 5 5
8L
(0.12) (0.20) (0.20)
3 5 5
8L
(0.12) (0.20) (0.20)
3 5 5
8L
(0.12) (0.20) (0.20)
3 5 5
8L
(0.12) (0.20) (0.20)
3 5 5
8L
(0.12) (0.20) (0.20)
3 5 5
8L
(0.12) (0.20) (0.20)
3 5 5
8L
(0.12) (0.20) (0.20)
3 5 5
8L
(0.12) (0.20) (0.20)
3.5 6 6
10L
(0.14) (0.24) (0.24)
3.5 6 6
10L
(0.14) (0.24) (0.24)
Shaft-end Dimensions
S
0
 
14 0.55
 
– 0.018
0
 
14 0.55


– 0.018
0
 
14 0.55


– 0.018
0
 
14 0.55


– 0.018
0
 
14 0.55


– 0.018
0


16 0.63
 
– 0.018
Allowable Allowable
Approx.
Radial Thrust
Mass
Load Load
kg (lb)
N (lbf) N (lbf)
1.2
(2.7)
145
1.2 (33)
(2.7)
1.3 125
(2.9) 185 (28)
(42)
1.3
(2.9)
1.3 145
(2.9) (33)
1.5 215
(3.3) (49)
1.6 230
(3.5) (52)
1.6 245 145
(3.5) (56) (33)
1.6 175
(3.5) (40)
1.6 215
(3.5) (49)
2.7 455
(6.0) (103) 235
2.7 480 (53)
(6.0) (109)
Units: mm (in)
0


– 0.0007
0


– 0.0007
0


– 0.0007
0


– 0.0007
0


– 0.0007
0


– 0.0007
-1
)
3