Sgmah Servomotors With Low-Backlash Gears - YASKAWA SGM H Series User Manual

3.1.3

SGMAH Servomotors With Low-backlash Gears

• 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
• Gear Mechanism: Planetary gear mechanism
Servomotor
Servomotor
Model
Rated
Out-
SGMAH-
Speed
put
W
min
A3 AH1
A3 AH2
30
A3 AHC
A3 AH7
A5 AH1
A5 AH2
50
3000
A5 AHC
A5 AH7
01 AH1
01 AHB
100
01 AHC
01 AH7
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Rated
Torque/Effi-
Torque Gear
ciency
N m Ratio
-1
N·m/%
(oz in)
(oz·in/%)
0.238/50
1/5
(33.7/50)
0.599/70
1/9
(84.8/70)
0.159
(22.5)
1.60/80
1/21
(227/80)
2.51/80
1/33
(355/80)
0.557/70
1/5
(78.9/70)
1.00/70
1/9
(142/70)
0.159
(22.5)
2.67/80
1/21
(378/80)
4.20/80
1/33
(595/80)
1.27/80
1/5
(180/80)
2.80/80
1/11
(396/80)
0.318
(45.0)
5.34/80
1/21
(756/80)
8.40/80
1/33
(1190/80)
3.1 Ratings and Specifications of SGMAH (3000 min
• Thermal Class: B
• Withstand Voltage:
100V, 200V Servomotors: 1500 VAC for one minute
• Enclosure: Totally enclosed, self-cooled, IP55 (except
for shaft opening)
• Ambient Humidity: 20% to 80% (no condensation)
• Drive Method: Direct drive
• Backlash: 3 min max.
• Gear Rotation Direction: Same direction as servomotor
Gear Output
Instanta-
Rated
neous
Rated
Peak
∗2
Speed
Torque
-1
min
N·m
(oz·in)
1.16
600
(164)
2.35
333
(333)
5.48
143
(776)
8.61
91
(1220)
1.92
600
(272)
3.89
333
(551)
9.12
143
(1290)
14.3
91
(2030)
4.34
600
(615)
9.55
273
(1350)
18.2
143
(2580)
∗3
28.7
91
(4060)
Moment of Inertia J
-4 2
×10
kg·m
-3 2
(x 10 oz·in·s
Max.
Motor +
∗1
Speed Gears
Gears
-1
min
0.036
0.053
800
(0.751)
(0.510)
0.013
0.029
444
(0.411)
(0.184)
0.008
0.025
190
(0.354)
(0.113)
0.006
0.023
121
(0.326)
(0.0850)
0.036
0.058
800
(0.821)
(0.510)
0.033
0.055
444
(0.779)
(0.467)
0.018
0.040
190
(0.566)
(0.255)
0.035 0.013
121
(0.496) (0.184)
0.114 0.078
800
(1.61) (1.10)
0.084 0.048
363
(1.19) (0.680)
0.079 0.043
190
(1.12) (0.609)
0.069 0.033
121
(0.977) (0.467)
-1
)
)
3
3-9