Type UNIFLEX Flexible Coupling

SVB item number: 63483

This coupling provides a crucial advantage: coupling misalignments of the motor to the propeller shaft of up to 2° can be compensated. Available in different versions.

Product details

Recommended retail price: €564.90

only €449.95

-20%

VAT inc., ex-works

You save: €114.95

Shaft-Ø Type

Item will be ordered for you

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At a glance!

Shaft-Ø: 20 mm

by jean.pierre D.

product identical to that of origin of the same brand with polue improvements. \ r \ nvery satisfied

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by egon J.

no trials yet

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by Thomas R.

Very good product. ... Now the ship is calm

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by Ezequiel O.

Acople adecuado Aun no he podido instalarlo porque hay que sacar el barco del agua, pero estoy seguro que cumplirá su funcion

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by Hauke K.

All good, as always

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Product data

SVB item number 63483
Shaft-Ø 20 mm
Type UNIFLEX 12
Ø 130 mm
Length 98 mm
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Product details

This coupling provides a crucial advantage: coupling misalignments of the motor to the propeller shaft of up to 2° can be compensated. This makes the installation of the motor much easier. With a 2° misalignment , the maximum shaft speed of 1500 rev / min may not be exeeded. The couplings are provided with mounting holes for 4 inch and 5 inches mounting flange. You can install the coupling with clamping hub. Does not work with V drive.

Find the right coupling in three steps.
1st step: First check the engine horsepower.
2nd step: What is the reduction ratio?
Here is an example using a 40 hp engine with 3600 rpm and a reduction ratio of 2:1.
Step 3: Calculate as follows: 3600 rpm / 2 (reduction ratio 2:1) = 1800 rpm / 100 rpm * 5.3 (load capacity of the coupling) = 50.4 hp max. power. UNIFLEX 12 coupling is therefore suitable in this case.

Overview table

Coupling type	Max. revolutions at 0°	Max. revolutions at 2°	Gear reduction	Maximum power
UNIFLEX 12	4500 rpm	1500 rpm	2:1	61 HP
UNIFLEX 12	4500 rpm	1500 rpm	2.5:1	52 HP
UNIFLEX 16	3500 RPM	1500 rpm	2:1	121 HP
UNIFLEX 16	3500 RPM	1500 rpm	2.5:1	102 HP

UNIFLEX 12
- Load capacity (max. motor power): 2.8 hp per 100 rpm at the shaft, outer Ø: 130 mm, total length: 98 mm
UNIFLEX
16 - Load capacity (max. motor power): 5.6 hp per 100 rpm at the shaft, outer Ø: 199 mm, total length: 131 mm