YASKAWA Sigma II Series

3 Servomotor Specifications and Dimensional Drawings
3.16.2 SGMGH Servomotors (1000 min
-1
) Without Gears and With Brakes
3-102
(2) 4.0 kW to 5.5 kW
Models with oil seals are of the same configuration.
Units: mm
Model
SGMGH-
L LL LM KB1 KB2 KB3
Approx.
Mass
kg
Allowable
Radial Load
N
Allowable
Thrust Load
N
40AB2
424 311 263 174 289 231 35
1764 588
55AB2
498 385 337 248 363 305 45.5
100
150
KB1
48
LM
18
113
LL
L
A
φ0.04
KB3
KB2
88
123
0.04
A
0.04
φ114.3
0 -0.025
φ42
0 -0.016
φ42
٧
A
180
φ200
φ230
4-φ13.5 Mounting
holes
123
Shaft End
113
110
R1
φ45
φ62
φ76
0.5
3.2
3
Note: For the specifications of the other shaft ends, refer to
3.20 Shaft End Specifications for SGMGH, SGMSH
and SGMDH Servomotors.
3.2
0 -0.016
A
M
L
K
J
H
G
F
E
D
C
B
N
P
R
T
S
A
A Phase U
Phase V
Phase W
(Frame ground)
FG
B
C
D
D
CB
 Cable Specifications for Detector Connectors (17-bit Encoder)
With an Absolute Encoder With an Incremental Encoder
 Cable Specifications for Servomotor
Connectors
Receptacle: MS3102A20-29P
Applicable plug (Purchased by the customer)
Plug: MS3108B20-29S
Cable clamp: MS3057-12A
A
DATA+
DATA-
0V
+5VDC
−
−
−
−
FG (Frame ground)
B
C
D
E
F
G
H
J
K
BATT+
BATT-
−
−
−
−
−
−
−
L
M
N
P
R
S
T
−
A
DATA+
DATA-
0V
+5VDC
−
−
−
−
FG (Frame ground)
B
C
D
E
F
G
H
J
K
−
−
−
−
−
−
−
−
−
L
M
N
P
R
S
T
−
A
A Brake terminal
Brake terminal
−
B
C
C
B
 Cable Specifications for Brake Connectors