Yaskawa SGDB - Manual (Page 330)

USING THE DIGITAL OPERATOR
5.4.1 Servomotor Dimensional Drawings cont.
320
Oil-lubrication type small size servomotors
φ
S
h6
φ
LB
f8
V
Detailed View
of Shaft End
MTG Holes
Oil outlet plug
Oil inlet tap
Oil outlet plug
in mm (inches)
Motor type
SGMG-
Gear type Gear
ratio
L LL LM LT KB1 KB2 KL1 KL2 R A Axis center
allowable
radial load
N
Approx.
mass
kg (lb)
13A2AT7R CHVX-4135 1/29 532
(20.9)
185
(7.28)
139
(5.47)
46
(1.81)
112
(4.41)
164
(6.46)
109
(4.29)
88
(3.46)
347
(13.7)
209
(8.23)
9900 56.6
(124.8)
20A2ATCR CHVX-4130 1/21 536
(21.1)
166
(6.54)
119
(4.69)
47
(1.85)
89
(3.50)
145
(5.71)
140
(5.51)
88
(3.46)
370
(14.6)
209
(8.23)
8940 66
(145.5)
20A2AT7R CHVX-4135 1/29 536
(21.1)
166
(6.54)
119
(4.69)
47
(1.85)
89
(3.50)
145
(5.71)
140
(5.51)
88
(3.46)
370
(14.6)
209
(8.23)
9900 66
(145.5)
44A2ATAR CHVX-4130 1/6 596
(23.5)
226
(8.90)
179
(7.05)
47
(1.85)
149
(5.87)
205
(8.07)
140
(5.51)
88
(3.46)
370
(14.6)
209
(8.23)
5870 75
(165.3)
44A2ATBR CHVX-4135 1/11 596
(23.5)
226
(8.90)
179
(7.05)
47
(1.85)
149
(5.87)
205
(8.07)
140
(5.51)
88
(3.46)
370
(14.6)
209
(8.23)
7190 75
(165.3)
55A2ATAR CHVX-4135 1/6 664
(26.1)
260
(10.2)
213
(8.39)
47
(1.85)
174
(6.85)
239
(9.41)
150
(5.91)
88
(3.46)
404
(15.9)
209
(8.23)
5870 87
(191.8)
55A2ATBR CHVX-4145 1/11 684
(26.9)
260
(10.2)
213
(8.39)
47
(1.85)
174
(6.85)
239
(9.41)
150
(5.91)
88
(3.46)
424
(16.7)
209
(8.23)
9500 88
(194.0)
in mm (inches)
Motor Flange dimensions Shaft end dimensions
type
SGMG
LA LB LC LE LG LR N LZ Q QK S T U W V
13A2AT7R 230
(9.06)
7.87 −0.0020
−0.0048
200 −0.050
−0.122
260
(10.2)
4
(0.16)
15
(0.59)
76
(2.99)
6
(0.24)
11
(0.43)
70
(2.76)
56
(2.20)
φ50 0
−0.016
φ1.97 0
−0.0006
9
(0.35)
5.5
(0.22)
14
(0.55)
M10 screw,
depth 18
20A2ATCR 230
(9.06)
7.87 −0.0020
−0.0048
200 −0.050
−0.122
260
(10.2)
4
(0.16)
15
(0.59)
76
(2.99)
6
(0.24)
11
(0.43)
70
(2.76)
56
(2.20)
φ50 0
−0.016
φ1.97 0
−0.0006
9
(0.35)
5.5
(0.22)
14
(0.55)
M10 screw,
depth 18
20A2AT7R 230
(9.06)
7.87 −0.0020
−0.0048
200 −0.050
−0.122
260
(10.2)
4
(0.16)
15
(0.59)
76
(2.99)
6
(0.24)
11
(0.43)
70
(2.76)
56
(2.20)
φ50 0
−0.016
φ1.97 0
−0.0006
9
(0.35)
5.5
(0.22)
14
(0.55)
M10 screw,
depth 18
44A2ATAR 230
(9.06)
7.87 −0.0020
−0.0048
200 −0.050
−0.122
260
(10.2)
4
(0.16)
15
(0.59)
76
(2.99)
6
(0.24)
11
(0.43)
70
(2.76)
56
(2.20)
φ50 0
−0.016
φ1.97 0
−0.0006
9
(0.35)
5.5
(0.22)
14
(0.55)
M10 screw,
depth 18
44A2ATBR 230
(9.06) 7.87 −0.0020
−0.0048
200 −0.050
−0.122
260
(10.2)
4
(0.16)
15
(0.59)
76
(2.99)
6
(0.24)
11
(0.43)
70
(2.76)
56
(2.20)
φ50 0
−0.016
φ1.97 0
−0.0006
9
(0.35)
5.5
(0.22)
14
(0.55)
M10 screw,
depth 18
55A2ATAR 230
(9.06)
7.87 −0.0020
−0.0048
200 −0.050
−0.122
260
(10.2)
4
(0.16)
15
(0.59)
76
(2.99)
6
(0.24)
11
(0.43)
70
(2.76)
56
(2.20)
φ50 0
−0.016
φ1.97 0
−0.0006
9
(0.35)
5.5
(0.22)
14
(0.55)
M10 screw,
depth 18
55A2ATBR 230
(9.06)
7.87 −0.0020
−0.0048
200 −0.050
−0.122
260
(10.2)
4
(0.16)
15
(0.59)
96
(3.78)
6
(0.24)
11
(0.43)
90
(3.54)
80
(3.15)
φ50 0
−0.016
φ1.97 0
−0.0006
9
(0.35)
5.5
(0.22)
14
(0.55)
M10 screw,
depth 18
5