YASKAWA SGDH - Page 118

3 Specifications and Dimensional Drawings
3.11.1 SGMAH Servomotors (3000 min
-1
) Without Gears
3-52
(3) 300 W, 650 W
1. The dimensions for L and LL of a servomotor incorporating an encoder with super-capacitor (model: SGMAH-
4) are as shown below.
SGMAH-03: L-dimension + 8.2 mm (0.32 in), LL-dimension +8.2 mm (0.32 in).
SGMAH-07: 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.
Units: mm (in)
Model
SGMAH-
LLLLMLRLGLCLALZLH
03DA21
154.5
(6.08)
124.5
(4.90)
91
(3.58)
30
(1.18)
6
(0.24)
60
(2.36)
70
(2.76)
5.5
(0.22)
7
(0.28)
03DA41
03DA61
07DA21
185
(7.28)
145
(5.71)
111.5
(4.39)
40
(1.57)
8
(0.31)
80
(3.15)
90
(3.54)
7 (0.28)
8
(0.31)
07DA41
07DA61
Units: mm (in)
Model
SGMAH-
Tap×
Depth
∗
QK U W T
Approx.
Mass
kg (lb)
Allowable
Radial Load
N (lbf)
Allowable
Thrust Load
N (lbf)
03DA21
No tap
No key
1.7
(3.75)
245
(55)
74
(17)
03DA41
20
(0.79)
3 (0.12) 5 (0.20) 5 (0.20)
03DA61
M5×8L
07DA21
No tap
No key
3.4
(7.50)
392
(88)
147
(33)
07DA41
30
(1.18)
3 (0.12) 5 (0.20) 5 (0.20)
07DA61
M5×8L
φLA
Tap × Depth
(See the following table.)
4-φLZ
LC
21 (0.83)
φ14 (0.55)
Shaft End
T
U
W
Serial encoder
L
LM
LL
LR
3
(0.12)
LG
QK
9.5 (0.37)
26.5 (1.04)
13 (0.51)
17
(0.67)
LH
φLBh7
φSh6
300 (11.81)
±30 (±1.18)
300 (11.81)
±30 (±1.18)
35 (1.38)
Motor cable
φ7 ( φ0.28)
Encoder cable
φ6 ( φ0.24)
UL20276
Motor plug
Encoder plug
A
(0.0016)
0.04
A
φ0.04
( φ0.0016)
A
0.02 (0.0008)
∗