Electrical Specifications and Installation
AMG Hardware Manual
Table 3-9:
S-180-69 Rotary Motor Specifications
S-180-69
(AMG300 [AZ])
(AMG400 [AZ])
(AMG500 [EL])
(AMG600 [EL])
Performance Specifications
(1,5)
Winding Designation
-A
Stall Torque, Cont.
(2)
N·m
11.12
Peak Torque
(3)
N·m
44.47
Electrical Specifications
(5)
Winding Designation
-A
BEMF Const., line-line,
Max
V
pk
/krpm
263.9
Continuous Current,
Stall
(2)
A
pk
5.1
A
rms
3.6
Peak Current, Stall
(2)
A
pk
20.4
A
rms
14.4
Torque Constant
(4, 9)
N·m/A
pk
2.18
N·m/A
rms
3.08
Motor Constant
(2, 4)
N·m/√W
1.053
Resistance, 25°C, line-
line
Ω
4.4
Inductance, line-line
mH
1.70
Maximum Bus Voltage
V
DC
340
Thermal Resistance
°C/W
0.67
Number of Poles
--
18
1. Performance is dependent upon heat sink configuration, system cooling conditions, and ambient temperature
2. Values shown @ 75°C rise above a 25 °C ambient temperature, with housed motor mounted to a 330 mm x 330 mm x 13 mm
aluminum heat sink
3. Peak force assumes correct rms current; consult Aerotech.
4. Torque constant and motor constant specified at stall
5. All performance and electrical specifications ±10%
6. Specifications given are for the motor only. When integrated into a housing with bearings additional losses should be considered.
7. Maximum winding temperature is 100 °C (thermistor trips at 100 °C)
8. Ambient operating temperature range 0 °C - 25 °C; consult Aerotech for performance in elevated ambient temperatures
9. All Aerotech amplifiers are rated A
pk
; use torque constant in N·m/A
pk
when sizing
30
Chapter 3
www.aerotech.com
