YASKAWA SGDH User Manual page 102

3 Specifications and Dimensional Drawings
3.5.2 SGMSH Servomotors (3000min
Holding
Brake Rated
Voltage
24 VDC
Note: The holding brake is only used to hold the load and cannot be used to stop the servomotor.
3.5.2 SGMSH Servomotors (3000min
• Time Rating: Continuous
• Vibration Class: 15 µm or below
• Insulation Resistance: 500 VDC, 10 MΩ min.
• Ambient Temperature: 0 to 40°C (32 to 104°F)
• Excitation: Permanent magnet
• Mounting: Flange method
(can be mounted in any direction)
• Gear Lubricating Method: Grease
• Gear Mechanism: Planetary gear mechanism
Servomotor
Servomotor
Model
Out-
SGMSH-
Speed
put
W
10A AL14
10D AL14
10A AL24
10D AL24
10A AL54
1.0
10D AL54
10A AL74
10D AL74
10A AL84
10D AL84
-1
) With Low-backlash Gears
Servomotor
Servomotor
Capacity
Model
W
SGMSH-10 1000
SGMSH-15 1500
SGMSH-20 2000
SGMSH-30 3000
SGMSH-40 4000
SGMSH-50 5000
Rated
Rated
Torque Gear
N m Ratio
-1
min
(lb in)
1/5
1/9
3.18
3000 1/20
(28.2)
1/29
1/45
Holding Brake Specifications
Holding
Capacity
Torque
W
N·m (lb·in)
7.84
7.0
(69.4)
7.84
7.0
(69.4)
7.84
7.0
(69.4)
20.0
9.85
(177)
20.0
9.85
(177)
20.0
9.85
(177)
-1
) With Low-backlash Gears
• Thermal Class: F
• Withstand Voltage: 1500 VAC for one minute
• Enclosure: Totally enclosed, IP44 self-cooled (or the equivalent)
• Ambient Humidity: 20% to 80% (no condensation)
• Drive Method: Direct drive
• Backlash: 0.05° (3 min) at the gear output shaft
• Gear Rotation Direction: Same direction as servomotor
• Max. Input Motor Speed for Gears: 4000 min
Gear Output
Instanta-
Rated
neous
Torque/Effi-
Peak
∗2
Torque/
ciency
Effective
N·m/%
N·m/%
(lb·in/%)
(lb·in/%)
12.7/80 38.2/80
(112/80) (338/80)
22.9/80 68.7/80
(203/80) (608/80)
50.9/80 153/80
(451/80) (1354/80)
73.8/80 221/80
(653/80) (1956/80)
115/80 343/80
(1018/80) (3036/80)
3-36
Coil
Resistance Current
Ω (at 20 °C A (at 20 °C
(68 °F)) (68 °F))
82.3
82.3
82.3
58.7
58.7
58.7
-1
Moment of Inertia J
(×10
Max.
Rated
Motor +
∗1
Speed
Speed
Gears
-1
-1
min
min
5.18
600 800
(4.58)
4.85
333 444
(4.29)
8.53
150 200
(7.55)
6.62
103 138
(5.86)
5.66
66 89
(5.01)
Rated
0.29
0.29
0.29
0.41
0.41
0.41
-4 2
×10
kg·m
-3 2
lb·in·s )
Gears
3.44
(3.04)
3.11
(2.75)
6.79
(6.01)
4.88
(4.32)
3.92
(3.47)