The S50GT2MA27H0814 is an antivibration flexible coupling designed for high-torque, high-response servo systems, with aluminum hubs, an FKM rubber center, and steel cap screws. It accommodates a maximum angular misalignment of 1.5°, a lateral offset of 0.2 mm, and an axial motion of ±0.3 mm, with an operating temperature range of -10°C to +120°C. The coupling has a rated torque of 4 N∙m, a maximum speed of 23000 rpm, torsional stiffness of 400 N∙m/rad, and a mass of 33 grams when assembled with a 14 mm bore. The part features zero backlash, excellent electrical insulation, and vibration absorption, and is intended for use with servomotors or stepping motors. The overall length is 32 mm, with bore sizes of 8 mm and 14 mm.
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 | S50GT2MA27H0814 |
| Product Name | Antivibration Flexible Coupling, 12 / 14mm Bores, 32mm Overall Length, Hub Material: Aluminum, Center Material: Molded Rubber |
| Rated Torque | 35.4 In-lbs (40.82 kg-cm) |
