Isoflex Technologies Component
Gearbox Coupling IFC-4400-95
Isoflex IFC-4400-95 flexible coupling for 4-bolt gearbox flanges: 100 mm bolt circle, 145 mm OD, rated 500 Nm heavy duty / 750 Nm medium duty.
Description
The Isoflex IFC-4400-95 is a flexible gearbox coupling for 4-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: 100 mm (3.94 in)
- Gearbox flange bolt size: M10
- Gearbox flange index ring type: F (female)
- Gearbox flange index ring diameter: 65 mm (2.56 in)
- Coupling outside diameter: 145 mm (5.71 in)
- Coupling inside diameter: 45 mm (1.77 in)
- Coupling thickness: 25.0 mm (1 in)
- Approx. weight incl. bolt set: 0.9 kg (2.0 lb)
Torque ratings
- Heavy duty: 500 Nm (360 ft-lb)
- Medium duty: 750 Nm (550 ft-lb)
- Pleasure craft: 850 Nm (620 ft-lb)
Specifications
| Feature | Metric | Imperial |
|---|---|---|
| Gearbox Flange Bolt Circle Diameter | 100 | 3.94 |
| Gearbox Flange Bolt Size | M10 | M10 [3/8" approx.] |
| Gearbox Flange Index Ring Type | F | F |
| Gearbox Flange Index Ring Diameter | 65 | 2.56 |
| Isoflex Coupling Outside Diameter | 145 | 5.71 |
| Isoflex Coupling Inside Diameter | 45 | 1.77 |
| Isoflex Coupling Thickness | 25.0 | 1 |
| Heavy Duty | 500 | 360 |
| Medium Duty | 750 | 550 |
| Pleasure Craft | 850 | 620 |
| Approx Weight incl. Bolt Set | 0.9 | 2.0 |
More from Isoflex Technologies
- Isoflex Technologies Isoflex Gearbox Coupling IFC-4900-95 (4-bolt)
- Isoflex Technologies Isoflex Gearbox Coupling IFC-81710-HT (8-bolt)
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