S9941YMSWC12X44 is a spring-wrapped slip coupling designed to limit torque between two colinear shafts, with a calibrated slip torque of 0.085 ± 0.008 N·m and a weight of 34 g. It features metric hubs with bore diameters of 4 mm on both ends, an outer diameter of 12.7 mm, and a length of 22.6 mm. The coupling supports unidirectional or bidirectional operation, accommodates up to 0.25 mm linear misalignment and 3° angular misalignment, and is constructed from corrosion-resistant materials. It is rated for continuous slip operation and maintains consistent torque at both breakaway and high slip velocities.
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 | S9941YMSWC12X44 |
| Product Name | Spring Wrapped Slip Coupling, 0.035 ( N.m ) Limiting Torque, Weight: 17g |
| Coupling Type | Helical / Slit |
