Yaskawa DR2 Sigma Servo User Manual
Page 306
SERVO SELECTION AND DATA SHEETS
5.4.2 Servomotor Dimensional Drawings cont.
294
(2) TÜV approved (conforming to the machine instructions) SGM Servomotor
Incremental encoder, with brake (Type SGM-jjj31jB)
• 30W (0.04 HP), 50W (0.07 HP), 100W (0.13 HP)
Encoder Lead
UL2854
Incremental
Encoder
2048 P/R
Cross-section Y-Y
Marked Wire
(0.20)
2-φ4.3 (φ0.17)
MTG Holes
Sealant
Motor Lead
φ7 (φ0.29)
Sealant
Sealant
(0.0016)
(φ0.0008)
(1.30)
(0.26)
(11.81¦1.18)
(1.38)
(0.10)
(0.16)
(11.81¦1.18)
φ
30
0 -0.21
-0.0008
φ
1.18
(
)
(1.53)
(0.83)
(φ0.55)
(0.98)
(φ1.81)
(0.24)
Shaft end screw hole
(SGM-jjV(W)316B,
with key type only)
Holding Brake
(Deenergisation Operation)
Voltage: 90VDC, Dissipated
Current (Reference): 0.08A
Brake Holding Torque = Motor
Rated Torque
Nameplate
(0.0008)
0
(0.37)
(0.67)
Sealant
Screw (×2)
Screw
Type
SGM-
L
LL
LM
LB
S
QK
U
W
T
Screw
dimen-
sions
Out-
put
W
(HP)
Approx.
mass
kg
(lb)
Allow-
able
radial
load
N (lb)
Allow-
able
thrust
load
N (lb)
A3V312B
126.0
(4 96)
101.0
(3 98)
36.5
(1 44)
31.5
(1 24)
6
(0 24)
No key
−
30
(0 04)
0.6 (1.32) 68
(15 3)
54
(12 1)
A3W312B (4.96)
(3.98)
(1.44)
(1.24)
(0.24)
y
(0.04)
(
)
(15.3)
(12.1)
A3V314B
14
(0 55)
1.2
(0 05)
2
(0 08)
2
(0 08)
A3W314B
(0.55)
(0.05)
(0.08)
(0.08)
A3V316B
M2.5,
depth 5
A3W316B
depth 5
(0.20)
A5V312B
133.5
(5 26)
108.5
(4 27)
44.0
(1 73)
31.5
(1 24)
6
(0 24)
No key
−
50
(0 07)
0.7 (1.54)
A5W312B (5.26)
(4.27)
(1.73)
(1.24)
(0.24)
y
(0.07)
(
)
A5V314B
14
(0 55)
1.2
(0 05)
2
(0 08)
2
(0 08)
A5W314B
(0.55)
(0.05)
(0.08)
(0.08)
A5V316B
M2.5,
depth 5
A5W316B
depth 5
(0.20)
01V312B
160.0
(6 30)
135.0
(5 31)
61.5
(2 42)
40.5
(1 59)
8
(0 31)
No key
−
100
(0 13)
0.8 (1.76) 78
(17 5)
01W312B
(6.30)
(5.31)
(2.42)
(1.59)
(0.31)
y
(0.13)
(
)
(17.5)
01V314B
14
(0 55)
1.8
(0 07)
3
(0 12)
3
(0 12)
01W314B
(0.55)
(0.07)
(0.12)
(0.12)
01V316B
M3,
depth 6
01W316B
depth 6
(0.24)
5