Yaskawa DR2 Sigma Servo User Manual
Page 318
SERVO SELECTION AND DATA SHEETS
5.4.2 Servomotor Dimensional Drawings cont.
306
Type
SGM-
L
LL
LM
QK
U
W
T
Screw
dimen-
sions
Out
put
W
(HP)
Approx.
mass
kg
(lb)
Allow-
able
radial
load
N (lb)
Allow-
able
thrust
load
N (lb)
02VW12B 187.0
( 36)
157.0
(6 18)
62.5
(2 6)
No key
−
200
(0 2 )
1.7
(3
)
245
(
1)
74
(16 6)
02WW12B (7.36) (6.18) (2.46)
y
(0.27)
(3.75)
(55.1)
(16.6)
02VW14B
20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
02WW14B
(0.79) (0.12) (0.20) (0.20)
02VW16B
M5,
depth 8
02WW16B
depth 8
(0.31)
03WW12B 215.0
(8 6)
185.0
( 28)
90.5
(3 6)
No key
−
300
(0 0)
2.3
( 0 )
03WW14B (8.46) (7.28) (3.56) 20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
(0.40)
(5.07)
03WW16B
(0.79) (0.12) (0.20) (0.20) M5,
depth 8
(0.31)
04VW12B
No key
−
400
(0 3)
04VW14B
20
(0 9)
3
(0 12)
5
(0 20)
5
(0 20)
(0.53)
04VW16B
(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)W14B”, “02V(W)W16B”, “03WW14B”, “03WW16B”, “04VW14B” and
“04VW16B” 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