The CD® Single Flex Coupling, part number 6A77, is designed for high-performance servo motor applications, offering zero backlash and high torsional stiffness. It features a unique composite disc design that allows for misalignment while maintaining durability under high dynamic loads. This coupling is suitable for high-speed reversing applications and operates without maintenance, making it ideal for continuous operation in demanding environments. The operating temperature range is from -70°F to +250°F (-57°C to +121°C), and it is resistant to various chemicals and moisture. The coupling is RoHS compliant, ensuring it is manufactured without banned substances. With a maximum continuous rated torque of 15,600 in-lbs (1,763 Nm) and a peak rated torque of 31,200 in-lbs (3,526 Nm), it is capable of handling significant loads while maintaining precise positioning. The compact design and clamp-style hub facilitate easy installation in space-constrained applications.
The single disc pack coupling is an excellent choice for servo motor applications, use in pairs for floating shaft applications, and many other uses where a small amount of parallel misalignment is needed and where precise alignment is difficult to achieve.
| Zero-Max | |
|---|---|
| Product Category | Flexible Couplings |
| Product Number | 6A77 |
| Product Name | CD® Single Flex Coupling |
| Coupling Type | Flexible Disc |
| Rated Torque | 15600 In-lbs (17988 kg-cm) |
| Rated Speed | 3900 rpm |
| Torsional Stiffness | 94107 in-lb/deg (177211 mN-m/arcmin) |
| Units | English Design |
