Yaskawa DR2 Sigma Servo - Manual (Page 261)

5.4 Σ-Series Dimensional Drawings
249
Note 1) The detector uses an incremental encoder 2048 P/R.
2) Type “A” indicates 200 V specification, and type “B” indicates 100 V specification.
3) “A3A(B)314”, “A3A(B)316”, “A5A(B)314”, “A5A(B)316” “01A(B)314” and “01A(B)316”
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.
• 200 W (0.27 HP), 300 W (0.40 HP), 400 W (0.53 HP)
60 (2.36)
4−R5.3
φ70
(φ2.76)
U
W
T
Protective Tube (Black)
Encoder Lead
Encoder Plug
Motor Plug
Incremental Encoder
2048 P/R
Cross-section Y-Y
Motor Lead (Teflon wire) AWG22
UL1828 or UL3534
Screw
4-φ5.5
(φ0.22)
MTG Holes
Shaft end screw
hole
(SGM-jjA(B)316,
with key type only)
5