8AC140.50-1
The B & R Automation 8AC140.50-1 is a precision-engineered clamping hub in the 8AC Powerlink Modules series, manufactured by B & R Automation for demanding industrial automation applications. As a Type clamping hub, it features a Bore Diameter of 50 mm and an Outer Diameter of 140 mm, ensuring a reliable fit on standard shafts. Constructed from high-strength Material steel with a durable Surface Finish that is phosphated, this hub resists corrosion and wear even under heavy loads. Weighing 4.2 kg and with a Width of 60 mm, the 8AC140.50-1 delivers a compact footprint without compromising robustness.
Capable of transmitting a Max Transmittable Torque of 2100 Nm, this module excels in power-dense installations. It withstands a Max Axial Load up to 30000 N while maintaining concentricity, thanks to its six precision-engineered Number Of Screws (size M10) each torqued to 90 Nm (Torque For Screws). The clamping hub conforms to Conforms To DIN standards, facilitating seamless integration within existing equipment. Its optimal balance of mass and inertia guarantees minimal vibration under dynamic loads. Performance remains consistent across an extreme Temperature Range from -30°C to +150°C, meeting the demands of both low-temperature and high-temperature environments.
Operational reliability is driven by the phosphated surface treatment and robust steel construction, providing excellent resistance against corrosion, wear, and mechanical fatigue. The uniform clamp pressure from the six M10 screws ensures stable torque transmission, minimizing shaft slippage or misalignment. With a moderate Weight of 4.2 kg, installation and maintenance are simplified, reducing downtime and labor costs. A one-year Warranty backs the 8AC140.50-1, underscoring its durability and the manufacturer’s confidence in its long-term performance. Engineers benefit from predictable maintenance schedules and consistent operation in harsh industrial settings.
Integration of the 8AC140.50-1 into servo drives, gearboxes, motor couplers, and other power-transmission assemblies is straightforward due to its standard DIN dimensions and modular design. The clamping hub’s compatibility with a 50 mm bore and 140 mm outer diameter supports interoperability across a range of mechanical assemblies. Its high torque capacity and wide temperature tolerance make it ideal for applications in packaging machines, robotics, conveyor systems, and heavy-duty industrial drives. By selecting the 8AC140.50-1, system designers achieve reliable power transfer with minimal footprint and maximum lifecycle value.
