YASKAWA SGDH, User Manual

Page: 201 / 616

3.15 Dimensional Drawings of SGMGH Servomotors (1000 min
-1
)
3-135
3
Units: mm (in)
Model
SGMGH-
Gear Model
Gear
Ratio
L LL LM KB1 KL1 R A
Shaft Center
Allowable
Radial Load
N (lbf)
20A † BT76 CHVJ-4160
1/29
687
(27.0)
192
(7.56)
145
(5.71)
77
(3.03)
140
(5.51)
495
(19.5)
228
(8.98)
18520
(4167)
30A † BTC6 CHVJ-4160
1/21
721
(28.4)
226
(8.90)
179
(7.05)
77
(3.03)
140
(5.51)
495
(19.5)
228
(8.98)
16740
(3767)
30A † BT76 CHVJ-4170
1/29
785
(30.9)
226
(8.90)
179
(7.05)
77
(3.03)
140
(5.51)
559
(22.0)
243
(9.57)
21770
(4898)
40A † BTC6 CHVJ-4170
1/21
853
(33.6)
260
(10.2)
213
(8.39)
86
(3.39)
150
(5.91)
593
(23.3)
243
(9.57)
19560
(4401)
40A † BT76 CHVJ-4175
1/29
853
(33.6)
260
(10.2)
213
(8.39)
86
(3.39)
150
(5.91)
593
(23.3)
243
(9.57)
21790
(4891)
55A † BTB6 CHVJ-4160
1/11
863
(34.0)
334
(13.1)
287
(11.3)
86
(3.39)
150
(5.91)
529
(20.8)
228
(8.98)
13470
(3031)
55A † BTC6 CHVJ-4175
1/21
927
(36.5)
334
(13.1)
287
(11.3)
86
(3.39)
150
(5.91)
593
(23.3)
243
(9.57)
19560
(4401)
55A † BT76 CHVJ-4185
1/29
977
(38.5)
334
(13.1)
287
(11.3)
86
(3.39)
150
(5.91)
643
(25.3)
258
(10.2)
29200
(6570)
Model
SGMGH-
Gear
Ratio
Flange Face Dimensions
mm (in)
Shaft-end Dimensions
mm (in)
Approx.
Mass
kg (lb)
LA LB LC LE LG LR N LZ Q QK S T U W
Tap
×
Depth
20A † BT76
1/29
310
(12.2)
270
(10.6)
340
(13.4)
4
(0.16)
20
(0.79)
89
(3.50)
6
(0.24)
11
(0.43)
90
(3.54)
80
(3.15)
60
(2.36)
11
(0.43)
7
(0.28)
18
(0.71)
M10
×
18
121
(267)
30A † BTC6
1/21
310
(12.2)
270
(10.6)
340
(13.4)
4
(0.16)
20
(0.79)
89
(3.50)
6
(0.24)
11
(0.43)
90
(3.54)
80
(3.15)
60
(2.36)
11
(0.43)
7
(0.28)
18
(0.71)
M10
×
18
126
(278)
30A † BT76
1/29
360
(14.2)
316
(12.4)
400
(15.7)
5
(0.20)
22
(0.87)
94
(3.70)
8
(0.31)
14
(0.55)
90
(3.54)
80
(3.15)
70
(2.76)
12
(0.47)
7.5
(0.30)
20
(0.79)
M12
×
24
176
(388)
40A † BTC6
1/21
360
(14.2)
316
(12.4)
400
(15.7)
5
(0.20)
22
(0.87)
94
(3.70)
8
(0.31)
14
(0.55)
90
(3.54)
80
(3.15)
70
(2.76)
12
(0.47)
7.5
(0.30)
20
(0.79)
M12
×
24
191
(421)
40A † BT76
1/29
360
(14.2)
316
(12.4)
400
(15.7)
5
(0.20)
22
(0.87)
94
(3.70)
8
(0.31)
14
(0.55)
90
(3.54)
80
(3.15)
70
(2.76)
12
(0.47)
7.5
(0.30)
20
(0.79)
M12
×
24
191
(421)
55A † BTB6
1/11
310
(12.2)
270
(10.6)
340
(13.4)
4
(0.16)
20
(0.79)
89
(3.50)
6
(0.24)
11
(0.43)
90
(3.54)
80
(3.15)
60
(2.36)
11
(0.43)
7
(0.28)
18
(0.71)
M10
×
18
150
(331)
55A † BTC6
1/21
360
(14.2)
316
(12.4)
400
(15.7)
5
(0.20)
22
(0.87)
94
(3.70)
8
(0.31)
14
(0.55)
90
(3.54)
80
(3.15)
70
(2.76)
12
(0.47)
7.5
(0.30)
20
(0.79)
M12
×
24
201
(443)
55A † BT76
1/29
390
(15.4)
345
(13.6)
430
(16.9)
5
(0.20)
22
(0.87)
110
(4.33)
8
(0.31)
18
(0.71)
110
(4.33)
100
(3.94)
80
(3.15)
14
(0.55)
9
(0.35)
22
(0.87)
M12
×
24
232
(511)