FSO/HPI Series Sprag Clutch One Way Bearing Clutch
FSO Series Sprag Clutch Backstop One Way Bearing
Feature
Types FSO, FSO-GR, and HPI 300 to 700 are sprag type freewheels self-contained , sealed and bearing supported, using two ball bearings.
Units are delivered oil or grease lubricated according to the type. It is a Formsprag USA design
with a »full sprag complement« that gives a very high torque for a given diameter. Any overload is
resisted by a sprag to sprag abutment, avoiding a sprag tilt over. Types FSO and HPI are oil lubricated and use standard shaft lip seals. Type FSO-GR is grease lubricated and can be equipped with contact free labyrinth seals. Type HPI is specially designed for high speed indexing applications.
Different Sizes For Your Reference
| Type | Size | Overrunning speeds |
Lubri cant |
Wei ght |
Tor que Drag |
||||||||||||||||
|
FSO FSO-GR HPI |
FSO | FSO-GR | dH7-bxh | d4) | A | B | C | E | F | G | z | J | K | L | f | FSO |
FSO ..GR |
TR | |||
| TKN1 | nmax2 | nmax3 | min-max | -0.05 | |||||||||||||||||
| [Nm] | [min-1] | [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] |
[m m] |
[m m] |
[ml] | [ml] | [kg] | [Ncm] | |||||
| 300 | 379 |
3000 /900 |
3600 /900 |
15-5x5 |
12... 19 |
63.5 | 76.2 | 60.45 | 1.6 | 28.58 | 66.67 | 4 | M8 | 13 | M6 | 0.8 | 7 | 10 | 1.6 | 18 | |
| 400 | 407 |
2800 /850 |
3600 /850 |
18-6x6 |
12... 22 |
69.85 | 88.9 | 68.07 | 1.6 | 30 | 73 | 4 | M8 | 13 | M6 | 0.8 | 10 | 20 | 2.7 | 27 | |
| 500 | 1621 |
2500 /800 |
3000 /800 |
30-8x7 |
19... 33 |
88.9 | 107.95 | 85.73 | 1.6 | 45 | 92 | 4 | M8 | 16 | M6 | 1.5 | 22 | 35 | 4.8 | 31 | |
| 40-12x8 | |||||||||||||||||||||
| 600 | 3105 |
2200 /750 |
2400 /750 |
45-14x9 |
24... 57 |
95.25 | 136.525 | 92.2 | 1.6 | 63.5 | 120.6 | 6 | M8 | 16 | M6 | 1.6 | 52 | 84 | 8.6 | 62 | |
| 50-14x6 | |||||||||||||||||||||
| 50-14x9 | |||||||||||||||||||||
| 700 | 6900 |
1600 /450 |
2000 /450 |
60-18x11 |
48... 82 |
127 | 180.975 | 123.85 | 1.6 | 90 | 158.75 | 8* |
M10 * |
20 | M6 | 1.6 | 168 | 280 | 19 | 156 | |
| 65-18x11 | |||||||||||||||||||||
| 70-20x12 | 101.65 | ||||||||||||||||||||
NOTES
1) T max = 2 × T KN
2) Inner race/outer raceg
3) Inner race/outer race labyrinth seal
4) Inch bore available on request
5) Only for oversize bore
Size 600 > 50 mm
Size 700 > 75 mm
*) 6 holes equally spaced at 60° plus
2 extra-holes at 180°
MOUNTING EXAMPLE
Send Inquiry to This Supplier
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