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Electrical Specifications and Installation
Table 3-7:
ADRT100 Motor Specifications (S-76-xx Rotary Motor)
Performance Specifications
Winding Designation
(2)
Stall Torque, Cont.
(3)
Peak Torque
Electrical Specifications
Winding Designation
BEMF Const., line-line,
Max
Continuous Current, Stall
(2)
(2)
Peak Current, Stall
(4, 9)
Torque Constant
(2, 4)
Motor Constant
Resistance, 25°C, line-
line
Inductance, line-line
Maximum Bus Voltage
Thermal Resistance
Number of Poles
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 250 mm x 250 mm x 6 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
42
(ADRT100-85)
(1,5)
N·m
N·m
(5)
V
/krpm
pk
A
pk
A
rms
A
pk
A
rms
N·m/A
pk
N·m/A
rms
N·m/√W
Ω
mH
V
DC
°C/W
--
; use torque constant in N·m/A
pk
Chapter 3
ADRT Hardware Manual
S-76-35
-A
0.48
1.92
-A
29.1
2.0
1.4
8.0
5.7
0.24
0.34
0.075
10.5
1.40
340 (-HPD)
160 (-25D)
1.83
14
when sizing
pk
S-76-85
(ADRT100-135)
-A
1.94
7.75
-A
68.9
3.80
2.7
15.2
10.7
0.51
0.72
0.216
5.7
1.10
340 (-HPD)
160 (-25D)
0.93
14
www.aerotech.com
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