Rotary table specialist PL Lehmann is looking forward to welcoming customers on Stand 28 in hall 17 at MACH 2020 (Birmingham NEC, 20-24 April). Since 2018, the company has been directly represented in the UK and Ireland with sales and services. PL Lehmann prides itself on close relationships with partners from the machine-tool industry. Indeed, its scope of supply for rotary tables allows interface with most vertical machining centres and grinding machines.
The compact Lehmann rotary tables show their advantages by being light in weight and small in footprint, but strong when it comes to clamping torque and load weight. These attributes means users can still use quite a bit of space on their machine tables for three-axis operations as room remains for additional vices.
Lehmann’s modular system is based on four sizes of rotary table, which are expanded by a building kit to create customer solutions. With a clamping torque range of 250 to 5000 Nm, spindle load capacity between 17 and 1600 kg, speed from 40 to 300 rpm, and accuracy of 2 arc-sec, the company says its rotary tables are in a class of their own.
The range also permits the creation of different fourth-axis solutions with up to four spindles, tailstocks and counter bearings, as well as a five-axis solution featuring a strong and precise rotating and tilting axis. In addition, the modular systems allow a direct encoder and special labyrinth sealing for grinding applications.
For further information www.lehmann-rotary-tables.com