YASKAWA SGDH User Manual page 121

Model
L
SGMAH-
02 A2
166
02 A4
(6.54)
02 A6
04A A2
194
04A A4
(7.64)
04A A6
08A A2
229.5
08A A4
(9.04)
08A A6
Model
SGMAH-
Depth
02 A2
No tap
02 A4
M5×8L
02 A6
04A A2
No tap
04A A4
M5×8L
04A A6
08A A2
No tap
08A A4
M5×8L
08A A6
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-02 and 04: L-dimension +8.2 mm (0.32 in), LL-dimension +8.2 mm (0.32 in)
SGMAH-08: L-dimension + 0 mm, LL-dimension +0 mm
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-
02 A2
02 A4
02 A6
04A A2
04A A4
04A A6
08A A2
08A A4
08A A6
LL LM
136 62.5
(5.35) (2.46) (1.18)
164 90.5
(6.46) (3.56) (1.18)
189.5 111
(7.46) (4.37) (1.57)
Tap×
QK U W
∗
No key
20 3 5
(0.79) (0.12) (0.20)
No key
20 3 5
(0.79) (0.12) (0.20)
No key
30 3 5
(1.18) (0.12) (0.20)
Shaft-end Dimensions
S
0 0

14 0.5512

– 0.011 – 0.00043
0 0

14 0.5512

– 0.011 – 0.00043
0 0

16 0.6299

– 0.001 – 0.00043
3.11 Dimensional Drawings of SGMAH Servomotors (3000 min
LR LG LC
30 6 60
(0.24) (2.36)
30 6 60
(0.24) (2.36)
40 8 80
(0.31) (3.15)
Approx. Allowable
T Mass Radial Load
kg (lb) N (lbf)
1.6
5
(3.53)
245
(0.20)
(55)
2.2
5
(4.85)
(0.20)
4.3 392
5
(9.48) (88)
(0.20)
Flange Face Dimensions
LB
0
 
50 1.9685
 
– 0.025
0
 
50 1.9685
 
– 0.025
0
 
70 2.756
 
– 0.030
3-55
Units: mm (in)
LA LZ
70 5.5
(2.76) (0.22)
70 5.5
(2.76) (0.22)
90 7
(3.54) (0.28)
Units: mm (in)
Allowable
Thrust Load
N (lbf)
74
(17)
147
(33)
Units: mm (in)
0


– 0.00098
0


– 0.00098
0


– 0.00012
-1
)
3