Yaskawa SGDB - Manual (Page 383)

5.4 Σ -Series Dimensional Drawings
373
Low backlash gear (3000 min −1 ), without brake
• Flange-mounted type
Grease-lubrication type small size servomotors
φ
LB
h7
φ
S
h6
Detailed View
of Shaft End
in mm (inches)
Motor type
SGMS-
Gear type Gear
ratio
L LL LM LR LT KB1 KB2 KL1 KL2 R Shaft center
allowable
radial load
N
Approx.
mass
kg (lb)
10A6AL1K
BL2
1/5 403
(15.9)
149
(5.87)
103
(4.06)
100
(3.94)
46
(1.81)
76
(2.99)
128
(5.04)
96
(3.78)
87
(3.43)
254
(10.0)
833 13
(28.7)
10A6AL2K
BL2
1/9 415
(16.3)
149
(5.87)
103
(4.06)
100
(3.94)
46
(1.81)
76
(2.99)
128
(5.04)
96
(3.78)
87
(3.43)
266
(10.5)
980 13
(28.7)
15A6AL1K BL2 1/5 429
(16.9)
175
(6.89)
129
(5.08)
100
(3.94)
46
(1.81)
102
(4.02)
154
(6.06)
96
(3.78)
87
(3.43)
254
(10.0)
833 14
(30.9)
20A6AL1K BL2 1/5 452
(17.8)
198
(7.80)
152
(5.98)
100
(3.94)
46
(1.81)
125
(4.92)
177
(6.97)
96
(3.78)
87
(3.43)
254
(10.0)
833 15
(33.1)
in mm (inches)
Motor type Flange dimensions Shaft end dimensions yp
SGMS- LA LB LC LE LG LH N LZ S Q QK QR T U W
10A6AL1K 160
(6.30) 5.12 0
−0.0016
130 0
−0.040
140
(5.51)
3
(0.12)
12
(0.47)
185
(7.28)
4 12
(0.47) 1.38 0
−0.0006
35 0
−0.016
55
(2.17)
47
(1.85)
1
(0.039)
8
(0.31)
5
(0.20)
10
(0.39)
10A6AL2K 160
(6.30) 5.12 0
−0.0016
130 0
−0.040
140
(5.51)
3
(0.12)
12
(0.47)
185
(7.28)
4 12
(0.47) 1.38 0
−0.0006
35 0
−0.016
55
(2.17)
47
(1.85)
1
(0.039)
8
(0.31)
5
(0.20)
10
(0.39)
15A6AL1K 160
(6.30) 5.12 0
−0.0016
130 0
−0.040
140
(5.51)
3
(0.12)
12
(0.47)
185
(7.28)
4 12
(0.47) 1.38 0
−0.0006
35 0
−0.016
55
(2.17)
47
(1.85)
1
(0.039)
8
(0.31)
5
(0.20)
10
(0.39)
20A6AL1K 160
(6.30)
5.12 0
−0.0016
130 0
−0.040
140
(5.51)
3
(0.12)
12
(0.47)
185
(7.28)
4 12
(0.47) 1.38 0
−0.0006
35 0
−0.016
55
(2.17)
47
(1.85)
1
(0.039)
8
(0.31)
5
(0.20)
10
(0.39)
5