YASKAWA SGM-A3 User Manual page 276

SERVO SELECTION AND DATA SHEETS
5.4.1 Servomotor Dimensional Drawings cont.
Encoder Lead
UL20276
Absolute encoder
1024 P/R
5
Type L
SGM-
A3AW12B 149.0
A3BW12B (5.87) (4.88) (1.44) (1.24) (0.24) ( 8 )
A3AW14B
A3BW14B
A3AW16B
A3BW16B
A5AW12B 156.5
A5BW12B (6.16) (5.18) (1.73) (6 16)
A5AW14B
A5BW14B
A5AW16B
A5BW16B
01AW12B 183.0
(7.20) (6.22) (2.42) (1.59) (0.31) ( 20)
01BW12B
01AW14B
01BW14B
01AW16B
01BW16B
264
(4) SGM Servomotor
Absolute encoder, with brake (Type SGM-jjjW1jB)
• 30 W (0.04 HP), 50 W (0.07 HP), 100 W (0.13 HP)
30030 (11.811.18)
Motor Lead (Teflon wire) AWG24
UL1828 or UL3534
Protective
Tube (Black)
LB
56 (2.20)
4
7
(0.16)
(0.28)
Brake Lead
Holding Brake
(Deenergisation Operation)
Voltage: 90 VDC, Dissipated current (Reference): 0.08 A
Brake Holding Torque
= Motor Rated Torque
LL LM LB S
124.0 36.5 31.5 6
( 88) (1 ) (1 2 ) (0 2 )
131.5 44.0
( 18) (1 3)
158.0 61.5 40.5 8
(6 22) (2 2) (1 9) (0 31)
35 (1.38)
Encoder Plug
Motor Plug
(0.0016)
30030 (11.811.18)
0.04 A
L
LL
25 (0.98)
LM
2.5 (0.10)
9.5 (0.37)
4
(0.16)
5 (0.20)
QK
Y
Y
A
QK U W T
No key y
14 1.2 2 2
(0 (0.55) (0.05) (0.08) (0.08) ) (0 0 ) (0 08) (0 08)
No key y
14 1.2 2 2
(0 (0.55) (0.05) (0.08) (0.08) ) (0 0 ) (0 08) (0 08)
No key y
14 1.8 3 3
(0.55) (0.07) (0.12) (0.12) (0 ) (0 0 ) (0 12) (0 12)
Screw
U
T
Cross-section Y-Y
(0.0008)
A
φ0.02
40 (1.57)
φ46
4−R3.7
(φ1.81)
2-φ4.3
(0.0008)
0.02
(φ0.17)
MTG Holes
Shaft end screw
hole
(SGM-jjA(B)W16B,
with key type only)
Screw Out- Approx.
mass
dimen- put
kg
sions W
(lb)
(HP)
30 0.75
−
(0 0 ) (0.04) (1.65) (1 6 )
M2.5,
depth 5 depth 5
(0.20)
50 0.85
−
(0.07) (1.87) (0 0 ) (1 8 )
M2.5,
depth 5 depth 5
(0.20)
100 0.95
−
(0 13) (0.13) (2.09) (2 09)
M3,
depth 6 depth 6
(0.24)
Allow- Allow-
able able
radial thrust
load load
N (lb) N (lb)
68 54
(15.3) (1 3) (12.1) (12 1)
78
(1 (17.5) )