The S50GL2MA34H1014 is a metric antivibration flexible coupling designed for servo systems to reduce vibration and maintain torsional rigidity. It features aluminum hubs and a molded FKM rubber center, with a bore size of 10 mm on one side and 14 mm on the other, and an overall length of 44 mm. The coupling compensates for up to 1.5° angular misalignment and 0.2 mm lateral offset, with an axial motion tolerance of ±0.3 mm. It operates between -10°C and +120°C and has a rated torque of 8 N·m and torsional stiffness of 640 N·m/rad. The maximum rotational speed is 18,000 rpm, and its moment of inertia is 1.4 × 10⁻⁵ kg·m². The weight is 78 grams based on the maximum bore dimension. Alignment tolerances follow the h7 shaft tolerance standard for 11 mm bores, and a temperature correction factor applies above 30°C.
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 | S50GL2MA34H1014 |
| Product Name | Antivibration Flexible Couplings, 10 / 14mm Bores, 44mm Overall Length, Hub Material: Aluminum, Center Material: Molded Rubber |
| Rated Torque | 70.8 In-lbs (81.63 kg-cm) |
