|
57 Series |
|
Linear Brushless
Ironless Motor - Three Phase |
|
Model |
Units |
LBF-081-01 |
LBF-161-01 |
LBF-241-01 |
LBF-321-01 |
|
PERFORMANCE |
|
|
Peak Force @ 10% Duty
Cycle
|
lb |
29.4 |
55.3 |
81.0 |
108.0 |
|
N |
130.8 |
246.1 |
360.4 |
480.6 |
|
Continuous Force @ 25
°C
|
lb |
9.3 |
17.5 |
25.6 |
34.0 |
|
N |
41.4 |
77.9 |
113.9 |
151.3 |
|
Continuous Force @
Tmax
|
lb |
8.0 |
15.0 |
21.8 |
29.0 |
|
N |
35.6 |
66.7 |
97.0 |
129.0 |
|
Continuous Power |
W |
38 |
66 |
95 |
126 |
|
Motor Constant
|
lb/
W^0.5 |
1.5 |
2.2 |
2.6 |
3.0 |
|
N/
W^0.5 |
6.7 |
9.6 |
11.7 |
13.5 |
|
ELECTRICAL
SPECIFICATIONS |
|
Wye |
Delta |
Wye |
Delta |
Wye |
Delta |
Wye |
Delta |
|
Peak Current @ 10%
Duty Cycle |
A |
6.8 |
11.6 |
6.3 |
11.0 |
6.2 |
10.7 |
6.2 |
10.7 |
|
Continuous Current @
Tmax |
A |
1.9 |
3.2 |
1.7 |
3.0 |
1.7 |
2.9 |
1.7 |
2.9 |
|
Force Constant
|
lb/A |
4.4 |
2.5 |
8.7 |
5.0 |
13.1 |
7.6 |
17.4 |
10.1 |
|
N/A |
19.6 |
11.1 |
38.7 |
22.2 |
58.3 |
33.4 |
77.4 |
44.5 |
|
Back EMF
|
V/in/s |
0.5 |
0.3 |
1.0 |
0.6 |
1.5 |
0.8 |
2.0 |
1.1 |
|
V/m/s |
19.6 |
11.1 |
38.7 |
22.2 |
58.3 |
33.4 |
77.4 |
44.5 |
|
Resistance @ 25 °C
|
Ohm |
8.3 |
2.8 |
16.6 |
5.5 |
24.9 |
8.3 |
33.2 |
11.1 |
|
Inductance @ 1 KHz |
mH |
2.9 |
1.0 |
5.8 |
1.9 |
8.7 |
2.9 |
11.5 |
3.8 |
|
MECHANICAL
SPECIFICATIONS |
|
|
Coil Assembly Mass
|
lb |
0.51 |
1.01 |
1.52 |
2.03 |
|
Kg |
0.23 |
0.46 |
0.69 |
0.92 |
|
Magnet Track Mass
|
lb/in |
0.58 |
0.58 |
0.58 |
0.58 |
|
Kg/m |
10.3 |
10.3 |
10.3 |
10.3 |
|
Magnetic Cogging
Force |
lb |
0 |
0 |
0 |
0 |
|
Maximum Allowable Coil
Temperature |
°C |
110 |
110 |
110 |
110 |
|
Electrical Cycle
Length
|
in |
1.6 |
1.6 |
1.6 |
1.6 |
|
mm |
40.6 |
40.6 |
40.6 |
40.6 |
|
THERMAL
SPECIFICATIONS |
|
|
Thermal
Time Constant |
min |
3 |
3 |
3 |
3 |
|
Thermal
Resistance |
°C/W |
2.24 |
1.29 |
0.89 |
0.67 |
