Yaskawa Sigma II Series SGMVH - Manual (Page 56)

3.4 Dimensional Drawings of SGMVH Servomotors (1500 min -1 )
3
Servomotor Specifications and Dimensional Drawings
3-21
(6) 75 kW (-7ED 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 *
300
220
30 5
35
175
973
798
572
357
φ 85
+0.035 +0.013
φ
250
0 -0.046
236 30 30
280
(Flange)
210
258
201 (Motor lead exit)
174 (Encoder, fan)
622 48
412
φ 300
φ
350
a
Opening for motor lead
when terminal box plate
is replaced.
d
Hanging bolt
available
c
Cooling air
a
c
d
Motor lead exit
0.03
0.05 A
φ 0.05 A
b
b
φ 61
Encoder
connector
Fan connector
4- φ 17.5
A
Units: mm
Approx. mass: 225 kg
5
5
175
170
R2.5
5
170
5
175
140
9
R2.5
M20 screw depth 40
22
14
0 -0.1
10
0
-0.052