Gearbox Coupling IFC-6400-95

Name: Gearbox Coupling IFC-6400-95
Brand: Isoflex Technologies

Isoflex IFC-6400-95 flexible coupling for 6-bolt gearbox flanges: 152.4 mm bolt circle, 195 mm OD, rated 3000 Nm heavy duty / 4500 Nm medium duty.

Description

The Isoflex IFC-6400-95 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: 195 mm (7.68 in)
Coupling inside diameter: 73 mm (2.87 in)
Coupling thickness: 38 mm (1 1/2 in)
Approx. weight incl. bolt set: 3.8 kg (8.4 lb)

Torque ratings

Heavy duty: 3000 Nm (2210 ft-lb)
Medium duty: 4500 Nm (3310 ft-lb)
Pleasure craft: 5100 Nm (3750 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	195	7.68
Isoflex Coupling Inside Diameter	73	2.87
Isoflex Coupling Thickness	38	1 1/2
Heavy Duty	3000	2210
Medium Duty	4500	3310
Pleasure Craft	5100	3750
Approx Weight incl. Bolt Set	3.8	8.4

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