Yaskawa DR2 Sigma Servo - Manual (Page 317)

5.4 S-Series Dimensional Drawings
305
Note 1) The detector uses a 12-bit absolute encoder 1024 P/R.
2) Type “V” indicates 200 V specification, and type “W” indicates 100 V specification.
3) “A3V(W)W14B”, “A3V(W)W16B”, “A5V(W)W14B”, “A5V(W)W16B”, “01V(W)W14B”
and “01V(W)W16B” have a keyed shaft. The keyway complies with JIS B 1301-1976
(precision). A straight key is supplied.
4) The quoted allowable radial load is the value at a position 20 mm (0.79 in.) from the mo-
tor mounting surface.
5) The electromagnetic brake is only to hold the load in position and cannot be used to stop
the motor.
· 200 W (0.27 HP), 300 W (0.40 HP), 400 W (0.53 HP)
Encoder Lead UL20276
Absolute Encoder
1024 P/R
Cross-section Y-Y
4-f5.5
(f0.22)
MTG Holes
Motor Lead f7 (f0.29)
Sealant
(0.0016)
0.04
0.02
(0.0008)
21 (0.83) 3
(0.12)
f
50
0 -0.025
1.97
-0.0010 0
f
(
)
6
(0.24) 60
(2.36)
14 (0.55)
39.5 (1.56)
Marked Wire
f
14
-0.01
1
f
0.55
-0.0004 0
(
)
(f0.0016)
f0.04
Brake Lead
8.5 (0.33)
Holding Brake
(Deenergisation Operation)
Voltage: 90VDC, Dissipated
Current (Reference): 0.08A
Brake Holding Torque = Motor
Rated Torque
Shaft end
screw hole
(SGM-jjV(W)W16B,
with key type only)
55 (2.17)
60
(2.36)
17 (0.67)
TÜV NP
7 (0.28) 5.3 (0.21) Sealant
NP
300¦30 (11.81¦1.18)
35
(1.38)
U
W
T
A
A
A
300¦30 (11.81¦1.18)
QK
Y
Y
L
LL
LM
12 (0.47)
4-R5.3
Screw
5