Table of Contents
Advertisement
3.3. Motor and Feedback Specifications
Table 3-15:
PRO225SL/SLE Motor Specifications (BM250)
Performance Specifications
Stall Torque, Continuous
(4)
Peak Torque
Rated Power Output, Continuous
Electrical Specifications
BEMF Constant (Line-Line, Max)
Continuous Current, Stall
Peak Current, Stall
Torque Constant
(3,5)
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. All performance and electrical specifications ±10%
3. Values shown @ 105°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
4. Peak torque assumes correct rms current; consult Aerotech
5. Torque constant and motor constant specified at stall
6. Maximum winding temperature is 130 °C
7. Ambient operating temperature range 0 °C - 25 °C; consult Aerotech for performance in elevated ambient
temperatures
8. All Aerotech amplifiers are rated A
38
(1,2)
(3)
(2)
(3)
(4)
(5)
; use torque constant in N·m/A
pk
PRO225SL/SLE Hardware Manual
N·m (oz·in)
N·m (oz·in)
W
V
/k
pk
rpm
A
(A
)
pk
rms
A
(A
)
pk
rms
N·m/A
pk
(oz·in/A
)
pk
N·m/A
rms
(oz·in/A
)
rms
N·m/√W
(oz·in/√W)
Ω
mH
V
DC
°C/W
--
when sizing
pk
www.aerotech.com
BM250
2.30 (322.0)
5.70 (805.0)
739
28.0
10.3 (7.3)
25.6 (18.1)
0.220
(31.40)
0.310
(44.40)
0.206
(29.22)
1.10
2.74
340
0.82
8
Advertisement
Table of Contents
