Hardware manual

Operating Specifications AGR Series Stage Hardware Manual
Table 3-5: BMS35 and BMS60 Motor Specifications (AGR50/75 - BMS35, AGR100/150 - BMS60)
Motor Model Units BMS35 BMS60
Winding Designation -A -A
Performance Specifications
(1, 5)
Stall Torque, Continuous
(2)
N·m (oz·in) 0.27 (38.0) 0.33 (46.2)
Peak Torque
(3)
N·m (oz·in) 1.07 (152.0) 1.31 (184.9)
Rated Speed rpm 4,000 4,000
Rated Power Output, Continuous W 96 112
Electrical Specifications
(5)
BEMF Constant (Line-Line, Max)
V
pk
/k
rpm
12.9 19
Continuous Current, Stall
(2)
A
pk
(A
rms
)
2.5 (1.7) 2.3 (1.6)
Peak Current, Stall
(3)
A
pk
(A
rms
)
9.8 (6.9) 9.2 (6.5)
Torque Constant
(4, 8)
N·m/A
pk
(oz·in/A
pk
)
0.11 (15.5) 0.14 (20.1)
N·m/A
rms
(oz·in/A
rms
)
0.15 (21.9) 0.20 (28.4)
Motor Constant
(2, 4)
N·m/√W
(oz·in/√W)
0.046 (6.52) 0.050 (7.02)
Resistance, 25°C (Line-Line) Ω 5.8 8.4
Inductance (Line-Line) mH 1.7 1.30
Maximum Bus Voltage
V
DC
340 340
Thermal Resistance °C/W 2.21 1.73
Number of Poles -- 8 8
Mechanical Specifications
Motor Weight kg (lb) 0.6 (1.3) 1.1 (2.4)
Rotor Moment of Inertia
kg·m
2
(oz·in·s
2
)
1.96x10
-5
(0.0028)
1.96x10
-5
(0.0028)
Max Radial Load N (lb) 45 (10) 89 (20)
Max Axial Load N (lb) 45 (10) 89 (20)
Frame Size NEMA 17 23
(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 motor mounted to the specified aluminum heat sink
(3) Peak force assumes correct rms current; consult Aerotech.
(4) Force constant and motor constant specified at stall.
(5) All performance and electrical specifications +/- 10%
(6) Maximum winding temperature is 100 °C (Thermistor trips at 100°C)
(7) Ambient operating temperature range: 0 °C - 25 °C, consult Aerotech for performance in elevated ambient temperatures
(8) All Aerotech amplifiers are rated Apk; use force constant in N / Apk when sizing
W A R N I N G: The motor case temperature may exceed 75ºC.
26 Chapter 3 www.aerotech.com