Electrical Specifications and Installation
AMG-LP Hardware Manual
Table 3-9:
S-180-44 Rotary Motor Specifications
S-180-44
(AMG200LP [AZ])
Performance Specifications
(1,5)
Winding Designation
-A
Stall Torque, Cont.
(2)
N·m
5.99
Peak Torque
(3)
N·m
23.98
Electrical Specifications
(5)
Winding Designation
-A
BEMF Const., line-line,
Max
V
pk
/krpm
268.7
Continuous Current,
Stall
(2)
A
pk
2.7
A
rms
1.9
Peak Current, Stall
(2)
A
pk
10.8
A
rms
7.6
Torque Constant
(4, 9)
N·m/A
pk
2.22
N·m/A
rms
3.14
Motor Constant
(2, 4)
N·m/√W
0.628
Resistance, 25°C, line-
line
Ω
12.8
Inductance, line-line
mH
3.40
Maximum Bus Voltage
V
DC
340
Thermal Resistance
°C/W
0.82
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
28
Chapter 3
www.aerotech.com
