The S50XUTM25H08H10 is a split-type flexible coupling for connecting rotating shafts with 8 mm and 10 mm bore diameters, designed to compensate for angular offsets up to 1° and lateral offsets up to 0.2 mm. It features aluminum alloy hubs, steel pins, polyimide bushings, stainless steel spacers, and black oxide steel screws. The coupling has a maximum torque rating of 12 N·m, a torsional stiffness of 900 N·m/rad, and weighs 33 grams. The overall length is 27 mm. This part belongs to the S50XUTM series, which has been designed as a replacement for the S50MCTM series.
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 | S50XUTM25H08H10 |
| Product Name | Cross Joint Type Flexible Couplings, 8 / 10mm Bores, 27mm Overall Length, Material: Hub-Alum. Alloy, Pins-Steel, Bushings-Polyimide, Spacers-S.S., Screws-Black Oxide Steel |
| Rated Torque | 10.62 In-lbs (12.24 kg-cm) |
| Rated Speed | 25000 rpm |
| Bore Diameter | 0.3150 to 0.3937 inch (8 to 10 mm) |
