YASKAWA SGDH User Manual

3.6 Ratings and Specifications of SGMDH (2000min
-1
)
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3.6 Ratings and Specifications of SGMDH (2000min
-1
)
3.6.1 SGMDH Servomotors (2000min
-1
) With Holding Brakes
(1) Ratings and Specifications
* 1. These items and torque-motor speed characteristics quoted in combination with an SGDM/SGDH
SERVOPACK are at an armature winding temperature of 20°C (68°F).
* 2. These values reference values.
Note: These characteristics are values with the following iron plates (heat sinks) attached for cooling.
650 × 650 × 35 (mm) [25.59 × 25.59 × 1.38 (in)]
• Time Rating: Continuous • Thermal Class: F
• Vibration Class: 15 µm or below • Withstand Voltage: 1500 VAC for one minute
• Insulation Resistance: 500 VDC, 10 MΩ min. • Enclosure: Totally enclosed, IP67 self-cooled
(except for the shaft opening)
• Ambient Temperature: 0 to 40°C (32 to 104°F) • Ambient Humidity: 20% to 80% (no condensation)
• Excitation: Permanent magnet • Drive Method: Direct drive
• Mounting: Flange method • Holding Brake: 90 VDC, static friction torque 29.4 N·m
Voltage 200 V
Servomotor Model
SGMDH-
22AAB 32AAB 40AAB
Rated Output
∗1
kW
2.2 3.2 4.0
Rated Torque
∗1
N·m
10.5 15.3 19.1
lb·in
∗2
92.9 135 169
Instantaneous Peak
Torque
∗1
N·m
36.7 53.5 66.9
lb·in
∗2
325 474 592
Rated Current
∗1
A (rms)
15.7 20.9 23.2
Instantaneous Max.
Current
∗1
A (rms)
54 73 77
Rated Speed
∗1
min
-1
2000
Max. Speed
∗1
min
-1
3000
Torque Constant
N·m/A (rms)
0.72 0.78 0.92
lb·in/A (rms)
∗2
6.4 6.9 8.1
Rotor Moment of
Inertia J (Including
Holding Brake
Moment of Inertia)
x10
-4
kg·m
2
56.6 74.2 91.8
x10
-3
lb·in·s
2 ∗2
50.1 65.7 81.3
Rated Power Rate
∗1
kW/s
19.5 31.5 39.7
Rated Angular
Acceleration
∗1
rad/s
2
1850 2060 2080

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