YASKAWA Sigma II Series

3.20 Shaft End Specifications for SGMGH, SGMSH and SGMDH Servomotors
3-135
3
Servomotor Specifications and Dimensional Drawings
3.20 Shaft End Specifications for SGMGH, SGMSH and SGMDH
Servomotors
Symbol Specifications Shaft End
2 Straight, without key
3
Taper 1/10
With parallel key
5
Taper 1/10,
With woodruff key
6
Straight,
With key and tap
SGMH - 
Symbol
Specifications Remarks
Standard
Semi-
standard
Semi-
standard
Semi-
standard
2
3
5
6
Straight, without key
Taper 1/10, with parallel key
(Key slot is JISB1301-1976 high precision. SGMGH
series is interchangeable with USAGED series.)
Taper 1/10, woodruff key
(Set only for SGMGH-05 and 09. Woodruff key is JISB1302.)
Straight, with key and tap for one location
(Key slot is JISB1301-1976 high precision. Key slot
tolerance is JISB1301. Both key and tap are included.)
LR
Q
R1
φS
LR
LW Q
QK
QA
X
P
Section Y-Y
Taper 1/10
φV
φS
Y
Y
W
TU
Section Y-
Y
Taper 1/10
Y
X
P
Q/2
LR
LW Q QA
φQK
Y
φV
φS
W
TU
LR
Q
QK
R1
U
P
T
W
φS