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Motor Model |
Units |
BLMX-382 |
BLMX-502 |
| Performance
Specifications(1,5) |
|
Continuous Force, 1.4 bar, 20 psi(2) |
N (lb) |
972 (218) |
1063 (239) |
|
Continuous Force, No Air(2) |
N (lb) |
537 (121) |
601 (135) |
|
Peak Force(3) |
N (lb) |
3887 (874) |
4252 (956) |
| Electrical
Specifications(5) |
|
Winding Designation |
|
-A |
-B (opt) |
-A |
-B (opt) |
|
BEMF Constant (Line-Line, Max) |
V/m/s
(V/in/s) |
86.26 (2.19) |
172.52 (4.38) |
109.59 (2.78) |
54.79 (1.39) |
|
Continuous Current, 1.4 bar, 20 psi(2) |
Amppk
(Amprms) |
12.95 (9.16) |
6.48 (4.58) |
11.15 (7.88) |
22.30 (15.77) |
|
Continuous Current, No Air(2) |
Amppk
(Amprms) |
7.15 (5.06) |
3.58 (2.53) |
6.30 (4.45) |
12.60 (8.91) |
| Peak
Current, Stall(3) |
Amppk
(Amprms) |
51.80 (36.63)
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25.90 (18.31) |
44.60 (31.54) |
89.20 (63.08) |
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Force Constant, Sine Drive(4,8)
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N/Amppk
(lb/Amppk) |
75.04 (16.87) |
150.09 (33.74) |
95.33 (21.43) |
47.67 (10.72) |
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N/Amprms
(lb/Amprms) |
106.13 (23.86) |
212.25 (47.72) |
134.82 (30.31) |
67.41 (15.16) |
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Motor Constant(2,4) |
N/√W (lb/√W) |
39.72 (8.93) |
46.23 (10.39) |
|
Resistance, 25°C (Line-Line) |
ohms |
3.4 |
13.6 |
4.5 |
1.1 |
|
Inductance (Line-Line) |
mH |
3.0 |
12.0 |
4.0 |
1.0 |
| Thermal Resistance,
1.4 bar, 20 psi |
°C/W |
0.12 |
0.12 |
| Thermal Resistance,
No Cooling |
°C/W |
0.40 |
0.39 |
|
Maximum Bus Voltage |
VDC |
340 |
340 |
| Mechanical Specifications |
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Air Flow, 20 psi |
m3/s
(SCFM) |
5.4x10-3
(11.5) |
5.6x10-3
(11.8) |
|
Coil Weight |
kg (lb) |
3.40 (7.48) |
4.45 (9.79) |
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Coil Length |
mm (in) |
382.0 (15.04) |
502.0 (19.76) |
|
Heat Sink |
mm
(in) |
250x400x25
(10x16x1) |
250x500x25
(10x20x1) |
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Magnet Track Weight |
kg/m (lb/ft) |
37.26 (24.99) |
37.26 (24.99) |
|
Magnetic Pole Pitch |
mm (in) |
30.00 (1.18) |
30.00 (1.18) |
Notes:
1. Performance is dependent upon heat sink configuration, system
cooling conditions, and ambient temperature.
2. Values shown @ 65°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 90°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 torque
constant in N-m/Apk when sizing.
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United
States [Change]
