Yaskawa Sigma II Series DC Power Input SGMAJ - Manual (Page 64)

3.5 Dimensional Drawings of SGMMJ Servomotors (3000min -1 )
3-23
3
3.5.4 SGMMJ Servomotors (3000min
-1
) With Gears and Brakes
(1) 10 W, 20 W
Note: The key slot conforms to the standard, JIS B 1301-1975 (fine class) and the parallel key is attached
to it.
45
°
4
(0.16)
16 (0.63)
† 25 (†0.98)
12 (0.47) 9.5
(0.37)
10
(0.39)
Y
Y
L2
L1
L
φ
8h6
φ
20h7
A
0.04
(0.0016)
A
Protective tube
φ6 (φ0.24), Black
Encoder cable
UL20276
Motor cable
AWG24, UL10095
or UL3266
A
2-M3 Tap × Depth 4 2- φ3.4 (φ0.13) holes
Shaft End
View Y-Y
300 (11.81) ±30 (±1.18)
300(11.81)
±30(±1.18)
Nameplate
Warning label
7.5
(0.30)
18 (0.71)
3 (0.12)
φ0.05
( φ0.0020)
0.06
(0.0024)
M3 Tap × Depth 6
3 (0.12)
3 (0.12)
6.2
(0.24)
φ28
(φ1.10)
Holding brake (de-energization operation)
Voltage: 24VDC
Brake holding torque = Rated motor torque
φ8h6: φ8 0 ( φ0.315 0 )
-0.009 -0.0004
φ20h7: φ20 0 ( φ0.79 0 )
-0.021 -0.0008
Units: mm (in)
Model
SGMMJ-
L L1 L2 Key Tap × Depth
Approx.
Mass
kg (lb)
Allowable
Radial Load N
(lbf)
Allowable
Thrust Load
N (lbf)
A1††AJA2C†
142
(5.59)
124
(4.88)
61
(2.40)
None No tap
325
(717)
52
(12)
47
(11)
A1††AJA6C†
152.5
(6.00)
134.5
(5.30)
71.5
(2.82)
Attached M3 × 6L
360
(794)
76
(17)
A1††AJB2C† None No tap
360
(794)
89
(20)
A2††AJB6C†
152
(5.98)
134
(5.28)
71
(2.80)
Attached M3 × 6L
380
(838)
52
(12)
A2††AJC2C†
162.5
(6.40)
144.5
(5.69)
81.5
(3.21)
None No tap
415
(915)
76
(17)
A2††AJC6C† Attached M3 × 6L
415
(915)
89
(20)