| Renold Couplings |
Spiderflex Couplings
A medium powered torsionally flexible coupling, combining shock absorbing and misalignment capacity. Used in the widest range of industries and applications.
Max kw @ 100 rpm: 35 Max Torque: 3308Nm |

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Spider Couplings
Small powered, torsionally flexible coupling with shock absorbing and misalignment capacity.
Max Kw @100rpm:1.12 Max Torque: 107Nm |

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Pinflex Couplings
A robust general purpose pin/buffer coupling, providing reliable fail safe transmission of torque and misalignment capability.
Max kW @ 100 rpm: 340 Max Torque: 32500Nm |

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Crown Pin Couplings
An established pin/buffer coupling, offering extended power capacity where the demand for long life and simplicity of construction make it suitable for working in arduous conditions.
Max kW @ 100 rpm: 2611 Max Torque: 249400Nm |

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Reflex Couplings
A range of highly flexible couplings offering excellent misalignment capacity and suitable to absorb both shock loads and vibrations.
Max kW @ 100 rpm: 65.8 Max Torque: 6270 Nm |

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Discflex Couplings
A general purpose, fail safe, torsionally flexible coupling offering the option of either urethane or reinforced rubber disc as the flexible element.
Max kW @ 100 rpm: 45 Max Torque: 4298Nm |

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Chainflex Couplings
An all metal flexible yet torsionally stiff coupling, suitable for use in arduous working conditions.
Max kW @ 100 rpm: 90 Max Torque: 8595Nm |

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Rigid Couplings
Rigid all metal medium/high power coupling for a non-flexible, positive connection.
Max Bore Size: 290mm |

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Gearflex Couplings
Heavy duty all metal couplings giving maximum power capacity within minimum space envelope and excellent misalignment capacity.
Max kW @ 100 rpm: 50485 Max Torque: 4747000Nm |

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Hydrastart Couplings
A fluid coupling suitable for soft starting high inertia machinery with reduced current demand, controlled acceleration and torque with drive overload protection.
Max kW @ 1500 rpm: 600 Max Speed: 3,500 rpm |

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PM Couplings
Heavy duty steel coupling for torques up to 6000 kNm. Designed for use in high shock load applications such as steel mills, quarries, grinding mills or where vibration can be a problem, ie VF drives |

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RB Couplings
General purpose, cost effective range which is manufactured in SG iron for torques up to 41 kNM. The RB provides shock load damping and vibration control for less arduous applications than those requiring the PM range.
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Universal Joint Assemblies
Renold Ajax offers a full line of universal joints assemblies from 4 to 30+ inch diameters, with misalignment capabilities of up to 30 degrees. Renold offers both Metric and English designs with standard slip centre sections, or special long travel assemblies are also available. Extensive stock of standard components permits same day shipment for many designs if required. |

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Pin and Bush Coupling
Simple and virtually indestructible, the pin and bush design is ideal for applications that involve safety, such as elevator drives or fire pumps. The fail-safe aspect of the design allows the coupling to be serviced at convenient intervals, should the elastomer become damaged. |

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Geared Mill Spindles
Renold Ajax has been supplying spindles for rolling mill applications for over 50 years and offers full service and technical support for our custom engineered spindles. |

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Marine Couplings |
MSC Couplings
This innovative coupling has been designed to satisfy a vast spectrum of diesel drive and compressor applications providing low linear stiffness and control of resonant torsional vibration with intrinsically fail safe operation.
Max Torque: 375kNM |

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HTB Couplings
The HTB coupling is a high temperature blind assembly coupling designed for mounting inside bell housings. |

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The unrivalled quality and endurance capability designed into every DCB coupling make it ideally suited for marine propulsion, power generation and reciprocating compressor applications where long life, fail safe operation and control of resonant torsional vibrations are essential.
Maximum torque range: 5520 kNm |

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VF Couplings
The VF coupling is a highly flexible coupling with a low stiffness and high misalignment capability. This makes it ideally suited for use on flexibly mounted engine applications where a low stiffness and high misalignment capability is required. The VF coupling is an ideal power take off coupling because of its low torsional stiffness. |

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Power Generation Couplings
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RB Couplings
General purpose, cost effective range which is manufactured in SG iron for torques up to 41 kNM. The RB provides shock load damping and vibration control for less arduous applications than those requiring the PM range. |

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DCB-GS Couplings
The DCB-GS range of flexible couplings is a second generation coupling derived from Renold Hi-Tec Couplings' existing DCB range. DCB-GS couplings have low weight and inertia yet retain the unrivalled quality and endurance features of the standard |

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The unrivalled quality and endurance capability designed into every DCB coupling make it ideally suited for marine propulsion, power generation and reciprocating compressor applications where long life, fail safe operation and control of resonant torsional vibrations are essential.
Maximum torque range: 5520 kNm |

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Military Navy Couplings Index
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MSC Couplings
This innovative coupling has been designed to satisfy a vast spectrum of diesel drive and compressor applications providing low linear stiffness and control of resonant torsional vibration with intrinsically fail safe operation.
Max Torque: 375kNM |

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he unrivalled quality and endurance capability designed into every DCB coupling make it ideally suited for marine propulsion, power generation and reciprocating compressor applications where long life, fail safe operation and control of resonant torsional vibrations are essential.
Maximum torque range: 5520 kNm |

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| Mass Transit |
HTB Couplings
The HTB coupling is a high temperature blind assembly coupling designed for mounting inside bell housings.
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Mass Transit Couplings
Renold Ajax is the leading North American manufacturer of Mass Transit Couplings. we area ble to design solutions to your exact requirements.
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