|
Electrical
Specifications |
AL903(W)
|
AL905(W)
|
AL910(W)
|
|
Resistance
Values (ohms) |
10 to 20K |
10 to 50K |
20 to 100K |
|
Resistance
Tolerance |
|
|
Linearity
Tolerance (std.) |
± 0.25%: 5k and
higher ±0.3%: <5k |
|
Linearity
Tolerance (best) |
- |
± 0.1% |
|
Electrical
Angle +10º, -0º |
1080º |
1800º |
3600º |
|
End Resistance |
<
0.05% |
|
Insulation
Resistance |
1000
Mohms at 500 VDC |
|
Dielectric
Strength |
1000
VDC, 1 minute |
|
Noise |
<100
ohms E.N.R. |
|
Power |
0.5 W |
1.0 W |
1.5 W |
|
Mechanical
Specifications |
|
Number of
Turns |
3 |
5 |
10 |
|
Mechanical
Angle +10º, -0º |
1080º |
1800º |
3600º |
|
Starting
Torque (Ncm) |
0.8 |
|
Stopper
Strength (Ncm) |
15 |
|
Axial
Play of Shaft (mm) |
0.2
max. |
|
Radial
Play of Shaft (mm) |
0.1
max. |
|
Typical Life
(# of turns) |
1
million |
|
Bearing |
sleeve
(servo flange mounting available) |
|
Weight
(g) |
10 |
|
Environmental
Specifications |
|
Operating
Temperature |
-55ºC to +105ºC |
|
Vibration |
15
g / 10Hz
to 2,000 Hz |
|
Shock |
50
g / 11ms |
|
IP Protection
Grade |
IP40 (IP54 optional) |
|
Standards |
MIL-R-12934 |
|
Materials |
|
Housing |
Polyamid |
|
Bushing |
Metal |
|
Shaft |
Stainless steel |
|
Terminals |
Gold plated |
|
Resolution
Chart |
|
Resistance
value (ohms) |
Resolution
(%) |
V max
across element (V) |
I max
through element (mA) |
|
Temperature
coefficient |
|
of wire
(±...ppm/K) |
|
|
AL903
|
AL905
|
AL910
|
AL903
|
AL905
|
AL910
|
AL903
|
AL905
|
AL910
|
|
| 10 |
0.204 |
0.142 |
- |
2 |
3 |
- |
220 |
310 |
- |
700 |
| 20 |
0.200 |
0.132 |
0.070 |
3 |
4 |
5 |
160 |
200 |
270 |
700 |
| 50 |
0.169 |
0.123 |
0.050 |
5 |
7 |
9 |
100 |
142 |
170 |
700 |
| 100 |
0.166 |
0.114 |
0.059 |
7 |
10 |
12 |
72 |
100 |
120 |
80 |
| 200 |
0.125 |
0.083 |
0.055 |
10 |
14 |
17 |
50 |
72 |
85 |
80 |
| 500 |
0.118 |
0.080 |
0.039 |
16 |
22 |
27 |
31 |
45 |
55 |
80 |
| 1k |
0.091 |
0.069 |
0.038 |
22 |
32 |
39 |
23 |
31 |
38 |
20 |
| 2k |
0.071 |
0.050 |
0.033 |
32 |
45 |
55 |
16 |
22 |
27 |
20 |
| 5k |
0.050 |
0.044 |
0.024 |
50 |
70 |
86 |
10 |
14 |
16 |
20 |
| 10k |
0.042 |
0.033 |
0.021 |
70 |
100 |
122 |
7 |
10 |
12 |
20 |
| 20k |
0.030 |
0.026 |
0.016 |
100 |
142 |
174 |
5 |
7 |
8 |
20 |
| 50k |
0.022 |
0.018 |
0.012 |
160 |
200 |
200 |
3 |
5 |
5 |
20 |
| 100k |
- |
- |
0.009 |
- |
- |
200 |
- |
- |
4 |
20 |
|
|
Dimensions
(mm)
|
|
|
|
Options
|
|
-
Sealed housing |
-
Shaft machining |
-
Tighter tolerances |
|
-
Rear shaft
extension |
-
Special resistance values |
-
Servo flange mount |
|
|
|
| P3
America, Inc. |
| 3089C
Clairemont Dr. # 363 - San Diego, Ca. 92117 |
| Phone:
(858) 277-1420 Fax: (858)
225-0439 |
| www.p3america.com |
|
|
|
© P3
America, Inc. 2004 - 2006. All Rights Reserved |
