Yaskawa Sigma II Series SGMVH - Manual (Page 51)

3 Servomotor Specifications and Dimensional Drawings
3-16
3.4 Dimensional Drawings of SGMVH Servomotors (1500 min
-1
)
(1) 22 kW (-2BA B, -2BD B)
• Shaft End Specifications
* Shaft end key is a JIS B 1301-1996 horizontal key (key slot tightening type).
Specifications Shaft End
Straight, without key
Straight, with key and
tap *
φ265
φ300
غ
250
250
48 220
167
116
149 (Encoder, fan)
20 5
φ 23
0
0 -0.046
140
230
163 (Motor lead exit)
غ250
(Flange)
45 45
353
658
518
φ 60
+0.030 +0.01
1
144
94
147
Cooling air
Fan connector
Encoder
connector
4- φ13.5
b
φ61
Motor lead exit
Opening for motor lead when
terminal box plate is replaced.
a b
Hanging bolt
available
Units: mm
Approx. mass: 95 kg
d
c
d
c
a
φ0.05 A
0.05 A
A
0.03
140
5
7
140
R1.6
140
5
7
140
110
18
11 7
R1.6
M20 screw depth 40
0 -0.1
10
0
-0.043