YASKAWA SGM-A3 User Manual page 277

Note 1) The detector uses a 12-bit absolute encoder 1024 P/R.
2) Type "A" indicates 200 V specification, and type "B" indicates 100 V specification.
3) "A3A(B)W14B", "A3A(B)W16B", "A5A(B)W14B", "A5A(B)W16B", "01A(B)W14B" and
"01A(B)W16B" have a keyed shaft. The keyway complies with JIS B 1301-1976 (preci-
sion). A straight key is supplied.
4) The quoted allowable radial load is the value at a position 20 mm (0.79 in.) from the mo-
tor mounting surface.
5) The electromagnetic brake is only to hold the load in position and cannot be used to stop
the motor.
• 200 W (0.27 HP), 300 W (0.40 HP), 400 W (0.53 HP)
Encoder Lead 30030 (11.811.18)
UL20276
Motor Lead (Teflon wire) AWG22 UL1828 or UL3534
Protective
Tube (Black)
55 (2.17) 39.5 (1.56)
5.3
8.5
(0.21)
(0.33)
Absolute encoder
Holding Brake
1024 P/R
(Deenergisation Operation) Voltage: 90 VDC,
Dissipated
current (Reference): 0.1 A Brake Holding
Torque = Motor Rated Torque
Encoder Plug
35 (1.38)
Motor Plug
(0.0016)
30030 (11.811.18)
0.04
L
LL
30 (1.18)
LM
3 (0.12)
12
7.5
(0.47)
(0.30)
QK
6 (0.24)
Y
Y
A
5.4 Σ-Series Dimensional Drawings
U
A
(0.0016)
A
φ0.04
T
Cross-section Y-Y
60 (2.36)
4−R5.3
(0.0008)
0.02
4-φ5.5 (φ0.22)
MTG Holes
Shaft end screw
hole
(SGM-jjA(B)W16B,
with key type only)
Screw
5
φ70
(φ2.76)
265