Yaskawa DR2 Sigma Servo - Manual (Page 262)

SERVO SELECTION AND DATA SHEETS
5.4.1 Servomotor Dimensional Drawings cont.
250
Type
SGM-
L LL LM QK U W T Screw
dimensions
Out
put
W
(HP)
Approx.
mass
kg
(lb)
Allow-
able
radial
load
N (lb)
Allow-
able
thrust
load
N (lb)
02A312 126.5
( 98)
96.5
(3 80)
62.5
(2 6)
No key − 200
(0 2 )
1.1
(2 3)
245
( 1)
74
(16 6)
02B312 (4.98) (3.80) (2.46)
y
(0.27) (2.43) (55.1) (16.6)
02A314 20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
02B314
(0.79) (0.12) (0.20) (0.20)
02A316 M5,
d h 8 (0 31)
02B316
,
depth 8 (0.31)
03B312 154.5
(6 08)
124.5
( 90)
90.5
(3 6)
No key − 300
(0 0)
1.7
(3 )
03B314 (6.08) (4.90) (3.56) 20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
(0.40) (3.75)
03B316
(0.79) (0.12) (0.20) (0.20) M5,
depth 8 (0.31)
04A312 154.5
(6 08)
124.5
( 90)
90.5
(3 6)
No key − 400
(0 3)
1.7
(3 )
04A314 (6.08) (4.90) (3.56) 20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
(0.53) (3.75)
04A316
(0.79) (0.12) (0.20) (0.20) M5,
depth 8 (0.31)
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) “02A(B)314”, “02A(B)316” “03B314”, “03B316”, “04A314” and “04A316” 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