BK9105 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff BK9105 falls under the BK EtherCAT Bus Couplers series and features a sealed chrome steel ball bearing design. With a bore diameter of 25mm, an outer diameter of 32mm, and a width of 16mm, it provides a dynamic load rating of 15.5kN and supports limiting speeds of 7,200rpm with grease and 9,000rpm with oil.
Internal Product Review
The BK9105 is a reliable and space-efficient Ethernet/IP coupler that bridges Beckhoff I/O terminals with advanced automation networks. Its dual-port Ethernet setup and rugged construction make it a strong performer in demanding environments.
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Product Description:
Beckhoff developed the BK9105 to connect Beckhoff I/O terminals directly with EtherNet/IP automation networks.
Inside the BK series, the module connects field devices to higher-level controllers through EtherNet/IP, the principal industrial Ethernet protocol that most users choose to work with. This tool maintains communication between factory floor devices and PLC elements through matching communication methods in applications that require easy data exchange between automation systems. With two Ethernet ports, the BK9105 serves as a simple 2-port connection device for linking multiple devices. The device detects both 10 and 100 Mbit/s transmission rates and selects the optimal speed for a smooth network connection. The coupler provides basic Ethernet/IP protocols that let it connect seamlessly to third-party PLCs and SCADA systems. Despite its compact and robust construction, this device includes technical specifications that match mechanical components such as its 25 mm bore diameter and 32 mm outer dimensions.
The specified mechanical attributes belong to an external housing system but do not impact this product's durability as an industrial component. Its small 16 millimeter size and low 0.087 kilogram weight make this product quick to mount in tight spaces with press-fit installation. The steel components and sealed design with chrome steel parts demonstrate superior durability through operational limits of 15.5 kN dynamic and 19.2 kN static loads. The device supports fast performance levels up to 7,200 rpm for grease lubrication and 9,000 rpm for oil lubrication, which matches the movement speeds of similar rotary systems. It can be purchased at Wake Industrial with a one-year warranty.
