Isoflex Technologies Component
Gearbox Coupling IFC-8534-95
Isoflex IFC-8534-95 flexible coupling for 8-bolt gearbox flanges: 222.25 mm bolt circle, 315 mm OD, rated 8500 Nm heavy duty / 12750 Nm medium duty.
Description
The Isoflex IFC-8534-95 is a flexible gearbox coupling for 8-bolt gearbox output flanges. Isoflex couplings provide a sacrificial link designed to fail before gearbox damage occurs, allow controlled engine movement to isolate vibration and help alleviate thrust-induced driveline misalignment. Designed for marine use, they are also used in industrial drivelines.
Technical data
- Gearbox flange bolt circle diameter: 222.25 mm (8 3/4 in)
- Gearbox flange bolt size: 3/4" UNC
- Gearbox flange index ring type: M (male)
- Gearbox flange index ring diameter: 127 mm (5 in)
- Coupling outside diameter: 315 mm (12.40 in)
- Coupling inside diameter: 75 mm (2.95 in)
- Coupling thickness: 45.0 mm (1 3/4 in)
- Approx. weight incl. bolt set: 10.9 kg (24.0 lb)
Torque ratings
- Heavy duty: 8500 Nm (6260 ft-lb)
- Medium duty: 12750 Nm (9390 ft-lb)
- Pleasure craft: use Medium Duty rating
Specifications
| Feature | Metric | Imperial |
|---|---|---|
| Gearbox Flange Bolt Circle Diameter | 222.25 [ 8 3/4"] | 8 3/4 |
| Gearbox Flange Bolt Size | 3/4" UNC | 3/4" UNC |
| Gearbox Flange Index Ring Type | M | M |
| Gearbox Flange Index Ring Diameter | 127 [5"] | 5 |
| Isoflex Coupling Outside Diameter | 315 | 12.40 |
| Isoflex Coupling Inside Diameter | 75 | 2.95 |
| Isoflex Coupling Thickness | 45.0 | 1 3/4 |
| Heavy Duty | 8500 | 6260 |
| Medium Duty | 12750 | 9390 |
| Pleasure Craft | Use Medium | Use Medium |
| Approx Weight incl. Bolt Set | 10.9 | 24.0 |
More from Isoflex Technologies
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