Yaskawa Sigma Mini - Manual (Page 191)

4.4Servo Drive Dimensional Drawings
— 4-41 —
• 30 W
(A): φ 9 0
−0.015
(φ 0.354 −0.0003
−0.0005
)
(B): φ 28 0
−0.021
(φ 1.102 −0.0003
−0.0005
)
3
L
L1
L2
4
A
A
A
φ 0.05
18 (0.71)
0.04
0.06
11 7.2 (0.28)
φ 47 (1.85)
UL20276
Encoder Leads
AWG24,UL10095 or UL3266
Motor Leads
35 (1.38)
300 (11.81) ±30 (1.18)
j 40 (1.58)
(φ 0.0020) (0.0016)
(0.0024)
3 (0.12)
3
(0.12)
Shaft end
(with key and tap
j
= 6)
a
M3 tap screw,
depth: 6 (0.24)
(B)
(A) (0.16)
40.8 (1.61)
300 (11.81)
±30 (1.18)
(0.12)
3
(0.12)
Encoder connector
Motor connector
4 x φ3.4 (0.13) dia.
(0.43)
Model SGMM- L mm (in) L1 mm (in) L2 mm (in) Approx. Mass (g)
A3S3J1j 129 (5.08) 111 (4.37) 42.7 (1.68) 400
A3S3J2j
( ) ( ) ( )
A3S3J3j
Model SGMM- Reduction Gears
Gear Ratio Allow-able Radial
Load
N (lb)
Allow-able Thrust
Load
N (lb)
Lost Motion
A3S3J1j 1/5 68.7 (15.46) 58.8 (13.23) 0.5 (deg)
A3S3J2j 1/16 147 (33.1)
( ) ( g)
A3S3J3j 1/25 186 (41.9)
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