The S54PSAM190808 is a split-type silicone insert coupling with 8 mm bores and an overall length of 26.5 mm, designed for torque transmission with zero backlash and electrical isolation. It features an aluminum hub and a 40 ShA silicone insert, supports a maximum operating speed of 5000 rpm, and operates within a temperature range of -50°C to +150°C. The coupling allows up to 0.6° of angular misalignment and 0.12 mm of parallel misalignment. It is rated for a maximum torsional stiffness of 3.7 N•m/rad and a maximum torque capacity of 35 N•m under steady load conditions with a service factor of 1.0. The coupling is suitable for nonreversing and shock applications with service factors of 1.5 and 2.0, respectively.
Couplings Types
Couplings can be divided into two categories: flexible and rigid. Both types are used to connect two rotating shafts driven by a motor and transmit torque and angular velocity; however, flexible couplings and shafts are designed to accommodate angular misalignment, angular offset, axial movement, and a variety of load conditions. A flexible coupling is pliable due to the twisting and compression of a durable, adaptable material, like neoprene, rubber, or silicone.
Flexibility can also be achieved with thin metal disks, corrugated aluminum bellows (bellows couplings), or even a stainless-steel ball (miniature ball couplings). Some materials can provide vibration reduction, as in our precision flexible antivibration couplings.
Rigid couplings are limited by comparison; rigid couplings are used when shafts are already positioned in precise lateral and angular alignment. Their rigid design inhibits shaft misalignment. They can generally transmit more power than flexible couplings due to their rigidity.
Even the most complicated application challenges can be solved by our skilled engineers, they will identify the best coupling solution for your application. SDP/SI provides a comprehensive range of rigid and flexible couplings. Many of our precision couplings, including the Miniature Bellows Coupling and the Neo-Flex Coupling, have our patented Fairloc® Hub design, which solves phasing, timing, positioning, and frequent removal problems. For more about the easily adjustable Fairloc® hub design click here.
Precision Magnetic Disk Couplings
Precision Flexible Bellows Couplings
Precision Miniature Ball Couplings
Precision Flexible Antivibration Couplings
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Flexible Couplings |
| Product Number | S54PSAM190808 |
| Product Name | Antivibration Silicone insert Coupling with 8 / 8mm Bores and 26.5mm Overall Length |
| Rated Torque | 26.55 In-lbs (30.61 kg-cm) |
