YASKAWA SGDH User Manual

3.3 Ratings and Specifications of SGMGH (1500min
-1
)
3-19
3
(2) Holding Brake Moment of Inertia
The moment of inertia of the servomotor with holding brake is expressed using the following equation.
(The moment of inertia of the servomotor with holding brake) =
(rotor moment of inertia) + (brake moment of inertia)
* These values are reference values.
(3) Torque-motor Speed Characteristics
Servomotor Model
SGMGH-
05AA
05DA
09AA
09DA
13AA
13DA
20AA
20DA
30AA
30DA
44AA
44DA
55AA
55DA
75AA
75DA
Holding Brake
Moment of Inertia J
×10
-4
kgxm
2
2.10 8.50
×10
-3
lbxinxs
2∗
1.86 7.53
Servomotor Model
SGMGH-
1AAA
1ADA
1EAA
1EDA
Holding Brake
Moment of Inertia J
×10
-4
kgxm
2
18.8 37.5
×10
-3
lbxinxs
2∗
16.7 33.2
SGMGH-05AA, -05DA
0
1000
2000
3000
0246810
AB
SGMGH-09AA, -09DA
0
1000
2000
3000
0 5 10 15 20
AB
SGMGH-20AA, -20DA
0
1000
2000
3000
010203040
AB
SGMGH-13AA, -13DA
0
1000
2000
3000
0102030
AB
SGMGH-1EA A, -1ED A
0
1000
2000
3000
0 50 100 150 200 250
AB
SGMGH-30AA, -30DA
0
1000
2000
3000
0 1020304050
AB
SGMGH-55AA, -55D A
0
1000
2000
3000
0 20406080100
AB
SGMGH-44AA, -44DA
0
1000
2000
3000
020406080
AB
SGMGH-75AA, -75D A
0
1000
2000
3000
0 50 100 150
AB
40 8060200
100 15050
0
Torque (Nm)
Torque (lbin)
Torque (Nm)
Torque (lbin)
Motor
speed
(min
-1
)
Motor
speed
(min
-1
)
Motor
speed
(min
-1
)
Motor
speed
(min
-1
)
100
0
200
100
0
300
50
150 200
250
Torque (lbin)
Torque (lbin)
Torque (Nm)
Torque (Nm)
200
100
0
400
300
400 600200
0
400
800600200
0
1000500
0
Torque (Nm)
Torque (lbin)
Torque (Nm)
Torque (lbin)
Torque (Nm)
Torque (lbin)
Torque (Nm)
Torque (lbin)
1000
2000
15005000
Torque (Nm)
A
B
: Continuous Duty Zone
: Intermittent Duty Zone
Motor
speed
(min
-1
)
Motor
speed
(min
-1
)
Motor
speed
(min
-1
)
Motor
speed
(min
-1
)
Motor
speed
(min
-1
)
Torque (lbin)
SGMGH-1AAA, -1ADA
0
1000
2000
3000
0 50 100 150 200
AB
1000 1500
500
0
Torque (lbin)
Torque (Nm)
Motor
speed
(min
-1
)

YASKAWA SGDH Specifications

General

Series	SGDH
Position Control	Yes
Speed Control	Yes
Torque Control	Yes
Protection Class	IP20
Type	Servo Drive
Communication	MECHATROLINK-II, MECHATROLINK-III, EtherCAT
Feedback System	Incremental Encoder, Absolute Encoder