The A 7Z10-N30633 is a flexible shaft with casing assembly designed for torque transmission in applications requiring angular misalignment accommodation. It has a flexible cable diameter of 0.187 inch, a vinyl-covered steel casing, sintered bronze bearings, and plated steel end fittings. The shaft has a minimum dynamic torque capacity of 55 lbf-in for a 15-inch radius of curvature and is rated for right-hand winding. The standard end fitting is Fig. 3, with two set screws for torque transmission. The shaft length is 30 inches, and it operates within torsional limits where sustained loads should not exceed 50% of the breaking torque to prevent damage.
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 Shafts |
| Product Number | A 7Z10-N30633 |
| Product Name | Flexible Cable With Casing - Rated only for winding direction and will break at 55 in-lb (inline) |
| Diameter | 0.5000 inch (12.7 mm) |
