R&D f/B/W Flexible Shaft Coupling Hurth - Capacity 3HP/100PRM Marine Hardware

Flexible Shaft Coupling for 4" B/W, Hurth - Capacity 3HP/100RPM

R&D flexible couplings are made from a profiled flexible disc molded in a new type of polyurethane that is both strong and resilient. The profiled disc provides clearance for bolt heads and is able to flex freely to compensate for any temporary misalignment of the motor and shaft, due to flexing of the boat structure or. when the motor moves on its rubber vibration isolation supports, the compression on the disc between the two coupling halves and the reverse thrust are taken up in compression on the disc between the two breakage straps. If the disc fails, the steel straps ensure the safety of the coupling and guarantee that the drive is maintained in forward and reverse directions.

To calculate the coupling power. required:
Engine horsepower _{x Reduction ratio x 100 = HP/100RPM}
Engine speed

Example:
Ford 150 hp at 2500 rpm with Borg Warner Velvet DRive 72C Reduction ratio 2:1
Engine power is 150 HP, maximum rated speed is 2500, reduction ratio is 2:1
150/2500 x2 shaft coupling. It is designed to protect a boat's transmission. The unit will reduce vibration, compensate for some misalignments, isolate the shaft and absorb shock loads.

The flex disc is machined from a resilient and durable polyurethane. It allows the unit to flex, absorbing vibration and temporary misalignment of the shaft and motor due to motor movement or flexing of the vessel structure.

The polyurethane disc is supportedu by two metal compression straps, one on each side of the flexible connector. These metal straps keep the system in constant compression whether the transmission is in forward or reverse. This feature significantly extends the life of the system.

The R&D Marine FL flexible coupling will also absorb shock loads resulting from gear changes or the propeller striking a submerged object. The polyurethane disc deforms under light shock loads and is designed to be sacrificial under heavy shock loads, saving costly transmission repairs. If the disc is destroyed due to a massive shock load, the metal compression straps keep the coupling intact, ensuring that the drive system is functional in both forward and reverse directions.

Why R&D Marine Flexible Shaft Couplings?

ThePolyurethane flange creates a flexible barrier to reduce transmission noise and vibration to calm your drivetrain
Absorbs transmission shock caused by propeller and high-speed gear changes . This helps reduce and avoid costly damage to the drivetrain
Fail-safe design, forward and reverse thrusts are taken in compression by the steel straps, resulting in a durable design even in extreme conditions

R&D Marine has developed a variety of reasonably priced flexible fittings to suit all major installations. The developed flexible coupling can reduce motor noise and vibration. -f-b-w
MPN: 910-014
UPC: 839662003841
ASIN: B00TFTZ5UW
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NAME: R&D Flexible Shaft Coupling f/B/W, Hurth - Capacity 3HP/100PRM
NAME_EX: R&D FLEXIBLE COUPLING FOR 4" B/W, HURTH - 3HP/100RPM
PTITRE: R&D f/B/W Flexible Shaft Coupling, Hurth - 3HP/100PRM Capacity
TYPE: Marine Shaft Couplings
SELLER: R&D Marine
SPORTING GOODS> OUTDOOR LEISURE> BOATING AND WATER SPORTS R & D Flexible ShafCouplage t f /B/W, Hurth - Capacity 3HP/100PRM

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R&D Flexible Shaft Coupling f/B/W, Hurth - Capacity 3HP/100PRM Product Description Flexible Shaft Coupling for 4" B/W, Hurth - Capacity 3HP/100RPM

The R&D flexible couplings are made from a contoured flex disc molded from a new type of polyurethane that is both strong and resilient. The contoured disc gives clearance for the bolt heads and is able to flex freely to compensate. any temporary misalignment of the engine and shaft, due to flexing of the boat structure or the engine moving on its rubber vibration isolation mounts. Forward thrust is taken in compression on the disc between the two. half couplings and the reverse thrust is taken up in compression on the disc between the two breaking straps. In the event of a disc failure, the steel straps ensure the safety of the coupling and guarantee that the drive is maintained. forward and reversere.

To calculate the required coupling horsepower:
Horse Motor Horsepower _{x Reduction Ratio x 100 = HP/ 100RPM}
Engine speed

Example:
Ford 150 HP at 2500 rpm with Borg Warner Velvet Drive 72C: reduction ratio of 2: 1
Engine power is 150 HP, maximum rated speed is 2500, reduction ratio is 2:1
150/2500 X 2 x 100 = 12 hp per 100 rpm
Required coupling is 910-009

R&D Marine Flexible Coupling fits between transmission output flange and shaft coupling. It is designed to protect a boat's transmission. The unit will reduce vibration, compensate for some misalignments, isolate the shaft and absorb shock loads.

The flex disc is machined from a resilient and durable polyurethane. It allows the unit to flex, absorbing vibration and temporary misalignment of the shaft and motor due to movement.ent of the engine or flexing of the vessel structure.

The polyurethane disc is supported by two metal compression straps, one on each side of the flexible connector. These metal straps keep the system in constant compression whether the transmission is in forward or reverse. This feature significantly extends the life of the system.

The R&D Marine Flexible Coupling will also absorb shock loads resulting from gear changes or the propeller striking a submerged object. The polyurethane disc deforms under light shock loads and is designed to be sacrificial under heavy shock loads, saving costly transmission repairs. If the disc is destroyed due to a massive shock load, the metal compression straps keep the coupling intact, ensuring that the drive system is functional in forward motion asin reverse.

Why R&D Marine Flexible Shaft Couplings?

Polyurethane flange creates a flexible barrier to reduce noise and vibration of the transmission to calm your transmission
Absorbs transmission shock caused by propeller and high-speed gear changes. This helps reduce and avoid costly damage to the transmission.
Fail-safe design, forward and reverse thrust is taken in compression from the steel traps, providing durable design even in extreme conditions

R&D Marine has developed a variety of reasonably priced flexible fittings to fit all major installations. The developed flexible coupling can reduce engine noise, vibration...

Frequently Asked Questions (FAQ) about R&D f/B/W Flexible Shaft Coupling, Hurth - 3HP Capacity /100PRM Who is Marine R&D?
How to describe the R&D f/B/W Flexible Shaft Coupling, Hurth - Capacity 3HP/100PRM?
Who is R&D Marine? It has always been considered essential that all products are easy to use, safe and above all available at the right price. R & D Marine is proud to be able to supply or assemble from stock most products to cover urgent breakdowns. Thanks to the service provided, the suitability of the products and customer recommendations, it has been possible to develop the global distribution network that R&D Marine.jour has.How to describe the R&D flexible shaft coupling f/B/W , Hurth - 3HP/100PRM capacity? R&D Marine has developed a variety of reasonably priced flexible fittings to fit all major installations. The developed flexible coupling can reduce motor noise and vibration...

Save $53 when you purchase the R&D Flexible Shaft Coupling f/ B/W, Hurth - Capaquoted 3HP/100PRMfor only $212 from NVN Marine! Same day dispatch before 3 p.m. R&D f/B/W Flexible Shaft Coupling, Hurth - Capacity 3HP/100PRM Technical Specifications

Type:	Marine Hardware \| Shaft couplers
Supplier:	Marine R&D
Weight:	2.35 lbs
User Guide:	Download PDF
Product brochure:	Download PDF

R&D Flexible Shaft Coupling f/B/W, Hurth - 3HP/100PRM Capacity User ReviewsR&D Flexible Shaft Coupling f/B/W, Hurth - 3HP/100PRM Capacity Shipping & Returns

Shipping Weight:	2.35 lbs
Box sizes:	4.00 (h) x 8.00 (w) x 8.00 (w)
Cubic feet:	256.0
Returnable:	Yes

For detailed shipping terms, please see our policy shipping and you can find our return and refund policy here.