Isoflex Technologies Component
Gearbox Coupling IFC-6300-HT
Isoflex IFC-6300-HT flexible coupling for 6-bolt gearbox flanges: 152.4 mm bolt circle, 212 mm OD, rated 4800 Nm heavy duty / 7200 Nm medium duty.
Description
The Isoflex IFC-6300-HT is a flexible gearbox coupling for 6-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: 152.4 mm (6 in)
- Gearbox flange bolt size: M16 SHCS
- Gearbox flange index ring type: M (male)
- Gearbox flange index ring diameter: 95.25 mm (3 3/4 in)
- Coupling outside diameter: 212 mm (8.35 in)
- Coupling inside diameter: 73 mm (2.87 in)
- Coupling thickness: 38 mm (1 1/2 in)
- Approx. weight incl. bolt set: 4.2 kg (9.3 lb)
Torque ratings
- Heavy duty: 4800 Nm (3530 ft-lb)
- Medium duty: 7200 Nm (5300 ft-lb)
- Pleasure craft: 8160 Nm (6010 ft-lb)
Specifications
| Feature | Metric | Imperial |
|---|---|---|
| Gearbox Flange Bolt Circle Diameter | 152.4 [6"] | 6 |
| Gearbox Flange Bolt Size | M16 SHCS | M16 SHCS [5/8" approx.] |
| Gearbox Flange Index Ring Type | M | M |
| Gearbox Flange Index Ring Diameter | 95.25 [3 3/4'] | 3 3/4 |
| Isoflex Coupling Outside Diameter | 212 | 8.35 |
| Isoflex Coupling Inside Diameter | 73 | 2.87 |
| Isoflex Coupling Thickness | 38 | 1 1/2 |
| Heavy Duty | 4800 | 3530 |
| Medium Duty | 7200 | 5300 |
| Pleasure Craft | 8160 | 6010 |
| Approx Weight incl. Bolt Set | 4.2 | 9.3 |
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