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The Precision Planetary
(PL) line of gearheads is Carson Mfg.'s high end line designed
for the most strenuous applications.
Features
include:
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Dynamic
radial shaft seal at the input and output |
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Enclosure
rating = IP65 |
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Operating
temperature range = -20°F to 250°F |
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Aluminum
hard anodized rear and front brackets with surface hardnesses of
60 rockwell |
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Powder coated
steel ring gear |
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Quality
sealed radial ball bearings |
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Stainless
steel output shaft |
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Hardened
precision gearing throughout |
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Precision
clamp on pinion with four clamping screws to eliminate slippage |
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Click
on links below to view mechanical outline in PDF format - Adobe Acrobat
Reader required |
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CARSON
42 PRECISION PLANETARY SPECIFICATIONS |
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Construction
Type |
Ratio |
Backlash:
Standard
(arc-minutes) |
Backlash:
Low
Backlash
(arc-minutes) |
Efficiency |
Weight
(lbs) |
Maximum
Tested
Input
rpm |
| Single
Stage |
3:1
to 10:1 |
6 |
3 |
90% |
10.37 |
5000 |
| Double
Stage |
16:1
to 100:1 |
10 |
7 |
85% |
16.89 |
5000 |
| Peak Torque:
15% above continuous rating. Note: Repeated
peak torque loading may cause failure. |
|
Click
on links below to view drawing in PDF format - Adobe Acrobat
Reader required |
|
Part
Number |
Ratio |
Continuous
Output
Torque
at
1500
rpm Input
(in-lbs) |
Continuous
Output
Torque
at
3500
rpm Input
(in-lbs) |
Continuous
Output
Torque
at
5000
rpm Input
(in-lbs) |
Gearhead
Inertia
at
Input
(lb-in-sec2) |
| 42PL003 |
3:1 |
2022 |
1175 |
894 |
2.27
x 10-3 |
| 42PL004 |
4:1 |
1993 |
1256 |
983 |
1.02
x 10-3 |
| 42PL005 |
5.5:1 |
1913 |
1312 |
1062 |
5.87
x 10-4 |
| 42PL007 |
7:1 |
1826 |
1327 |
1101 |
4.56
x 10-4 |
| 42PL010 |
10:1 |
1527 |
1196 |
1029 |
3.52
x 10-4 |
| 42PL016 |
16:1 |
3346 |
2745 |
2419 |
1.05
x 10-3 |
| 42PL022 |
22:1 |
3503 |
3003 |
2711 |
6.01
x 10-4 |
| 42PL028 |
28:1 |
3599 |
3173 |
2913 |
4.65
x 10-4 |
| 42PL040 |
40:1 |
3711 |
3383 |
3173 |
3.57
x 10-4 |
| 42PL049 |
49:1 |
2710 |
2530 |
2411 |
4.56
x 10-4 |
| 42PL055 |
55:1 |
3118 |
2923 |
2793 |
3.53
x 10-4 |
| 42PL070 |
70:1 |
2754 |
2621 |
2530 |
3.52
x 10-4 |
| 42PL100 |
100:1 |
2113 |
2043 |
1994 |
3.51
x 10-4 |
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