YASKAWA SGM-A3 User Manual page 299

3) "02A(B)W14B", "02A(B)W16B", "03BW14B", "03BW16B", "04AW14B" and "04AW16B"
have a keyed shaft. The keyway complies with JIS B 1301-1976 (precision). A straight
key is supplied.
4) The quoted allowable radial load is the value at a position 25 mm (0.98 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.
6) Conforms to IP55 protective structure (except connector and output shaft faces).
• 750 W (1.01 HP)
300¦30(11.81¦1.18)
Motor Lead UL2464
140(5.51)
12(0.47)
Sealant
10.5
(0.41)
Absolute Encoder
1024P/R
Holding Brake (deenergization operation)
Voltage: 90 VDC
Brake holding torque = motor rated torque
Type QK U
SGMP-
08AW12B No key
08AW14B 22 3
(0 8 ) (0.87) (0.12) (0 12)
08AW16B
Encoder Lead UL20276
(35)(1.38)
(35)(1.38)
300¦30
(11.81¦1.18)
180(7.09)
40(1.57)
66.7(2.63)
3.5(0.14)
10(0.39)
19
(0.75)
QK
Y
Y
φ0.04
(φ0.0016)
W T Screw
dimen-
sions
−
5 5 (0.20) ( )
(0.20) (0 20)
M5,
depth 8
(0.31)
5.4 Σ-Series Dimensional Drawings
Encoder Plug
Motor Plug
T
Cross-section Y-Y
j@@@@120
(0.0016)
38(1.50)
(4.72)
0.04 A
0.02
4-R6
A
(0.0008)
4-φ10
(4−φ0.39)
MTG Holes
A
Shaft end screw hole
(SGMP-08AW16B,
with key type only)
Output Approx. Allowable
W mass
(HP) kg
(lb)
750 6.2 392 (88.1)
(1 01) (1.01) (13 6 ) (13.67)
U
Screw
Hex. nut 17
(0.67)
5
φ145
(φ5.71)
Allowable
radial thrust
load load
N (lb) N (lb)
147 (33.0)
( ) ( )
287