YASKAWA Sigma Mini SGMM Series User Manual page 194

Ac servomotors and driver
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• 30 W
Encoder Leads
UL20276
3
(0.12)
Holding brake (non-excitation operation)
Voltage: 24 VDC, capacity: 3 W max. (Reference)
90 VDC
Model SGMM-
L mm (in)
A3S3J1jj
167.5 (6.59)
(
A3S3J2jj
A3S3J3jj
Model SGMM-
A3S3J1jj
1/5
A3S3J2jj
1/16
A3S3J3jj
1/25
Note
1) The detector uses a 2048 P/R incremental encoder.
2) The keyway complies with JIS B 1301-1976 (precision). A straight key is supplied (types
with key only).
3) The allowable load is applied to the shaft end.
4) The electromagnetic brake is only to hold the load in position and cannot be used to stop
the motor.
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300 (11.81) ±30 (1.18)
35 (1.38)
Motor Leads
AWG24,UL10095 or UL3266
300 (11.81)
±30 (1.18)
L
L1
L2
4
(0.16)
L1 mm (in)
)
149.5 (5.89)
(
)
Reduction Gears
Gear Ratio
Allow-able Radial
Load
N (lb)
68.7 (15.45)
147 (33.07)
186 (41.85)
— 4-43 —
4.4Servo Drive Dimensional Drawings
0
(A): φ 9
(φ 0.354
−0.015
0
Encoder connector
(B): φ 28
(φ 1.102
−0.021
11 (0.43)
3 (0.12)
Motor connector
A
0.06
(0.0024)
Shaft end
a
0.04
(with key and tap
18 (0.71)
j = 6)
(0.0016)
(φ 0.0020)
A
3
φ 0.05
A
(0.12)
j 40
(A)
(B)
φ 47 (1.85)
4 x φ3.4 (0.13) dia.
L2 mm (in)
Approx. Mass (g)
52.7 (2.07)
(
)
545
Allow-able Thrust
Lost Motion
Load
N (lb)
58.8 (13.23)
(
)
0.5 (deg)
(
−0.0003
)
−0.0005
−0.0003
)
−0.0005
7.2 (0.28)
M3 tap screw,
depth: 6 (0.24)
4
g)

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