Yaskawa DR2 Sigma Servo - Manual (Page 313)

5.4 Σ-Series Dimensional Drawings
301
Type
SGM-
L LL LM QK U W T Screw
dimen-
sions
Output
W
(HP)
Approx.
mass
kg
(lb)
Allow-
able
radial
load
N (lb)
Allow-
able
thrust
load
N (lb)
02VW12 147.5
( 81)
117.5
( 63)
62.5
(2 6)
No key − 200
( 8 )
1.2
(2 6 )
245
( 1)
74
(16 6)
02WW12 (5.81) (4.63) (2.46)
y
(7.87) (2.65) (55.1) (16.6)
02VW14 20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
02WW14
(0.79) (0.12) (0.20) (0.20)
02VW16 M5,
depth 8
02WW16
depth 8
(0.31)
03WW12 175.5
(6 91)
145.5
( 3)
90.5
(3 6)
No key − 300
(0 0)
1.8
(3 9 )
03WW14 (6.91) (5.73) (3.56) 20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
(0.40) (3.97)
03WW16
(0.79) (0.12) (0.20) (0.20) M5,
depth 8
(0.31)
04VW12 No key − 400
(1 )
04VW14 20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
(15.7)
04VW16
(0.79) (0.12) (0.20) (0.20) M5,
depth 8
(0.31)
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) “02V(W)W14”, “02V(W)W16”, “03WW14” “03WW16”, “04VW14” and “04VW16” 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 25 mm (0.98 in.) from the mo-
tor mounting surface.
5