Yaskawa DR2 Sigma Servo - Manual (Page 278)

SERVO SELECTION AND DATA SHEETS
5.4.1 Servomotor Dimensional Drawings cont.
266
Type
SGM-
L LL LM QK U W T Screw
dimen-
sions
Out-
put
W
(HP)
(HP)
Approx.
mass
kg
(lb)
Allow-
able
radial
load
N (lb)
Allow-
able
thrust
load
N (lb)
02AW12B 187.0
( 36)
157.0
(6 18)
62.5
(2 6)
No key − 200
(0 2 )
1.7
(3 )
245
( 1)
74
(16 6)
02BW12B (7.36) (6.18) (2.46)
y
(0.27) (3.75) (55.1) (16.6)
02AW14B 20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
02BW14B
(0.79) (0.12) (0.20) (0.20)
02AW16B M5,
depth 8
02BW16B
depth 8
(0.31)
03BW12B 215.0
(8 6)
185.0
( 28)
90.5
(3 6)
No key − 300
(0 0)
2.3
( 0 )
03BW14B (8.46) (7.28) (3.56) 20
(0 79)
3
(0 12)
5
(0 20)
5
(0 20)
(0.40) (5.07)
03BW16B
(0.79) (0.12) (0.20) (0.20)
5
(0.20)
M5,
depth 8
(0.31)
04AW12B No key − 400
(0 3)
04AW14B 20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
(0.53)
04AW16B
(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 “A” indicates 200 V specification, and type “B” indicates 100 V specification.
3) “02A(B)W14B”, “02A(B)W16B”, “03BW14B”, “03BW16B”, “04AW14B” and “04AW16B”
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) The electromagnetic brake is only to hold the load in position and cannot be used to stop
the motor.
5