Yaskawa Sigma II Series DC Power Input SGMAJ - Manual (Page 71)

3 Specifications and Dimensional Drawings
3.6.3 SGMAJ Servomotors (3000 min -1 ) With Standard Backlash Gears and Without Brakes
3-30
1. The dimensions for L and LL of a servomotor incorporating an encoder with super-capacitor (model: SGMAJ-†††4)
are as shown below.
SGMAJ-02 and 03: L-dimension +8.2 mm (0.32 in), LL-dimension +8.2 mm (0.32 in)
2. The working point of the SGMAJ servomotor radial load is at the position of minus 5 mm from the shaft end.
• Dimensional Tolerances
3.6.3 SGMAJ Servomotors (3000 min
-1
) With Standard Backlash Gears and Without
Brakes
(1) 50 W, 80 W, 100 W
Units: mm (in)
Model
SGMAJ-
Tap ×
Depth
∗
QK U W T
Approx.
Mass
kg (lb)
Allowable
Radial Load
N (lbf)
Allowable
Thrust Load
N (lbf)
02E†A2†
No tap
No key
1.6
(3.53)
245
(55)
74
(17)
02E†A4† 20
(0.79)
3
(0.12)
5
(0.20)
5
(0.20) 02E†A6† M5 ×8L
03E†A2†
No tap
No key
2.2
(4.85)
245
(55)
74
(17)
03E†A4† 20
(0.79)
3
(0.12)
5
(0.20)
5
(0.20) 03E†A6† M5 ×8L
INFO
Units: mm (in)
Model
SGMAJ-
Shaft-end Dimensions Flange Face Dimensions
S LB
02E†A2†
02E†A4†
02E†A6†
03E†A2†
03E†A4†
03E†A6†
14
0
0.011 –
0.5512
0
0.00043 –
 
  50
0
0.025 –
1.9685
0
0.00098 –
 
 
14
0
0.011 –
0.5512
0
0.00043 –
 
  50
0
0.025 –
1.9685
0
0.00098 –
 
 
(35) (1.38)
Encoder cable φ6 (φ0.24)
UL20276
φB
φLD
φLBh7
A φ0.05
( φ0.0020)
L
LL LR
LM
LG L3
L1 L2
Q
QK
A 0.06
(0.0024)
W
T
U
LC
φLA
4- φLZ
Shaft End
A
0.04
(0.0016)
φSh7
6
(0.24)
(17) (0.67)
18 (0.71)
6
(0.24)
φ14 (φ0.55)
Encoder plug
Motor plug
300 (11.81) ±30 (1.18)
300 (11.81) ±30 (1.18)
Motor cable φ7 (φ0.28)
9.5 (0.37)
22
(0.87)
4
(0.16)
Serial encoder Rotating section
(Hatching section)
Tap × Depth*
(See the following table.)