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Please click image to order a catalogue. |
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Cross
& Morse offers the following types of Flexible shaft couplings which can cater for
the requirements of most types of drive installation.
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| Roller
Chain Couplings - Type LRC Cross & Morse Roller Chain Couplings consist of three high strength components; two special chain sprockets manufactured from high quality medium carbon alloy steels connected by a length of high strength Duplex Roller Chain. The sprockets have precision cut teeth, induction hardened for maximum service life; available either plain bore or machined for taper bores to provide ease of assembly. Size for size an LRC Roller Chain Coupling correctly lubricated is one of the strongest couplings available Low to medium speeds. 2,000 rpm without cover. (5,000 rpm with cover.) High torque capacity. Moderate alignment capabilities. Spun Aluminium covers available. Use Roller Chain Couplings:- |
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Delrin
Chain Couplings - Type LNC Available in two series:- N400 1/2" pitch, 11 to 30 tooth, plain bore, taper bore or bored to your requirements. N600 3/4" pitch, 11 to 30 tooth, plain bore, taper bore or bored to your requirements. Medium to high speed 100-5,000 rpm range. Moderate misalignment capability. Corrosion proof Delrin chain, no lubrication requirements. Use Delrin couplings:- |
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| 'L'Series
- Jaw Couplings with spider inserts ‘L’ series jaw couplings contain only three components, two jaws and one ‘spider’ insert. Power is transmitted between the jaw halves by the insert, which is offered in a choice of four materials to suit all the application characteristics and horsepower requirements. All sizes are dimensionally interchangeable with industry standards, making replacement in existing installations easy and economical. Spider inserts available as Buna-N as standard, Urethane, Hytrel or Bronze. Use Type L Couplings:- |
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Elastomeric
Couplings - Type KE - with spider inserts The KE coupling is a general-purpose flexible coupling, fully interchangeable with the standard couplings frequently used throughout the industry. The coupling consists of two machined cast iron hubs connected by an elastomeric gear ring. Available in 8 basic sizes, with torque capacity to 3300 Nm, the KE coupling provides positive power transmission between shafts, combined with the ability to absorb shock loads and accommodate moderate levels of misalignment. Low to medium speed, 7,700 rpm maximum speed. Use Type KE Couplings:- |
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| Elastomeric
Couplings - Type GE - with spider inserts The GE series of flexible couplings consist of two machined metal hubs connected by an elastomeric gear ring. The couplings are equally suited to horizontal or vertical shaft applications, providing positive power transmission and absorbing torsional, vibration and impact loads. The standard elastomeric ring is a black thermoplastic rubber of 94 shore a hardness selected for its resistance to wear, oil, chemicals, ozone and hydrolysis, which makes it suitable for tropical climates. For increased torsional rigidity two alternative gear rings are available, both of 96 Shore; a red thermoplastic rubber element, and a yellow polyurethane element recommended for the Aluminium Hubs. GE Plain Bore Couplings are manufactured in two materials, Grade 250 Cast Iron for normal industrial applications, and aluminium where weight and inertias must be kept to a minimum. Two styles of hub are offered: ‘A’ style with hub diameter reduced below flange diameter to minimise weight; and ‘B’ style with hub diameter basically the same as the flange diameter to accommodate larger diameter shafts of electric motors and gear units. Medium to high speed, up to 14,000 rpm. Good misalignment capabilities combined ability to absorb shock. Suitable for most industrial environments. Use Type GE Couplings:- |
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