Cast Iron HRC Coupling Martin Standard with Rubber for Oil Pump and Transmission Parts

HRC couplings are an ideal choice for applications involving electric motors and rotating shafts. They are straightforward and simple fittings which are easy to align and fit because of the tapered locking bush fixing.

The couplings are usually semi-elastic and will accommodate some degree of misalignment, giving good performance at a low cost. And simple straight edge methods can be used to align the couplings because they have fully machined diameters. The shaft connection has been designed to be "fail-safe".

Ordering note:

Use 2 hubs, F or H style, 1 E-Rubber element and 2 bushings.

Bored to specific size requires no bushings.

Installation:

F - Hubs: The Taper bushing can be installed from the shaft-end.

H - Hubs: The Taper bushing can be installed from the hub side.

Coupling capacity

• Maximum power @ 100pm: 45kW

• Maximum torque: 4308Nm

• Torsionally flexible - shock absorbing, extending machine life

• Maintenance free - minimum number of wearing parts

• Misalignment capabilities allowing

Flexibility in installation

• Jaw Wrap allows external wrap fitting of elastomeric element

• Cost effective - offering low cost product with a high quality design

• Jaw Wrap ensures machinery downtime kept to a minimum so ensuring continued process

• Dimensionally interchangeable with other Spider Jaw Couplings

Lovejoy, Browning & Fanner

• Taper bush bores available for ease of maintenance

• Compact design - small, with high torque capacity

Standard range comprises

• Shaft to shaft

• Taper bush

• Pilot bored

• Bored and keywayed to customers requirements

Applications

• Bulk handling

• Compressors

• Generator sets

• Metals manufacture

• Pumps

• Conveyor drives

• Paper converting

• Logging

• General industrial applications

Coupling materials available include

• Cast iron half bodies

• Sintered iron half bodies

• Aluminium half bodies

Elements available include

Nitrile Rubber (Standard), Shore hardness 80A

Temp range: -40°C to +100 °C

• Urethane, Shore hardness 90-95A Temp range: -40 C to +80°C

• Hytrel, Shore hardness 55D Temp range: -50C to - 120 C

• Bronze Max Speed - 250 rpm Temp range: -40 C to -230°C

General misalignments

Parallel Offset

• 0.4mm

Angular

• Nitrile Element 1"

• Urethane Element 1ª

• Hytrel Element 1/2

• Bronze Element 1/2*