Direct drive for real high-speed applications
116Pages

Direct drive for real high-speed applications Series Direct Drive Applications for millturn, power skiving, high-performance grinding, 5-axis simultaneous machining

Swiss precision technology pL LEHMANN s a medium-sized business that has specialized in rotary tables for over 40 years: Today, pL LEHMANN is still an owner-managed family-owned company present in over 20 countries (see back page of this catalog or visit www.lehmann-rotary-tables.com). 1960 Founding – Contract manufacturing The company is committed to typical Swiss values ● Product quality ● Superior technology ● Innovation and flexibility ● Long-term, sound business policies 1973 Conversion into a stock corporation 1974 Introduction of numerically controlled rotary tables (HUST) 1980...

New design – Innovative technology smart doc pL service Center height increase and end cap Cables and connectors Angular-position measuring system, accuracy OLAER cooling unit Rotary union Tailstocks Small parts Commissioning, training Geometry accuracies, spindle loads Machining forces Behavior of the rotary table, tech. explanations Content of workpiece clamping systems 71 ROTOMATION transferBox 112 Rotary tables System & smartBox Overview & Facts Applications Overview and facts Spindle system and accessories Spindle connection dimensions The entire catalog is subject to technical changes...

Overview & Facts CNC rotary tables for economic production: pL LEHMANN offers tailor-made and efficient and solutions for practically every sector – plus 10 years of experience in direct drives Medical & dental Micromechanical parts & watches Aircraft & turbines Machinery & tools Components & systems System & smartBox Automobile & Mobility Rotary tables hes/M Watc Service & Technology pL rotary tables in use: on over 200 different machine brands and over 1,000 different machine models. pL expertise for DD: integrations realized for the most commonly used CNC controllers from Fanuc, Siemens,...

Integrated electronics Monitoring for for plug & play operation & service Quick installed Overview & Facts System & smartBox Not yet available; inquire at the factory Rotary tables Multifunctional spindle system High duty time Service & Technology

Modular system combiFlex® High value retention: adjustable at any time, benefits of geared and direct drive can be combined Rotary tables System & smartBox Overview & Facts Service & Technology Highest level of flexibility ● Rotary table is available quickly and can be converted at any time ● If needs change, the investment is not lost ay in installments: First the machine, later the P rotary table – can be retrofitted at any time (suitable CNC controller req

Modular system combiFlex® Standard machine in stock, available at short notice, equipped with matching rotary table Increased sales and service productivity Overview & Facts System & smartBox Lower storage costs, also in service (spare parts) Rotary tables With gear unit rotary table as swiveling / tilting axis With gear unit rotary table as swiveling / tilting axis Wide range of applications for each size Service & Technology

Flexible spindle accessories From manual clamping tools for single item production through to fully automated systems Overview & Facts Plates, force clamp and jaw chucks, collet chucks Possible systems ● pL LEHMANN (plates) ● FN Niederhauser ● SMW AUTOBLOK ● SwissChuck ● Hainbuch ● Erowa ● TG Colin ● YERLY ● ... Automatable: with rotary unions and collet chuck / release cylinder Rotary tables System & smartBox Zero point clamping systems Centric clamping unit Service & Technology Possible systems ● SCHUNK ● LANG ● Gressel ● Piranha Clamp EVARD TRIAG ... Possible systems ● pL LEHMANN (ripas...

Flexible spindle accessories Centric clamping unit for workpiece handling, mounted zero point clamping system for quick vise replacement Overview & Facts Combination possibilities pneumat ic collet actuatio n System & smartBox manual collet change Rotary tables automat ic & manua l possible Service & Technology

Spindle system and accessories Extremely wide assortment for workpiece clamping. Standardized interface in front and rear: Maximum universality Collet chuck or spindle adapter may be required 1 Overview & Facts Release cylinder for collet chuck System & smartBox Rotary tables Service & Technology Depending on the clamping means, only reduced speeds are allowed for safety reasons. Please check with manufacturer. ollet chuck d80, C pulling Collet chuck d80, pushing ollet chuck KK5, C pushing Spindle adapter KK5 Spindle adapter d80

Connection dimensions for spindles All spindle connection dimensions front and back for building your fixture. Applies to all variants, EA or T-type rotary table alike Overview & Facts Service & Technology System & smartBox Rotary tables

New design – Innovative technology Innovative CUBE-design based on 10 years of experience with DD technology: fully sealed, super-fast, safe, versatile and service-friendly – for Industry 4.0 available with FANUC angular position measuring system – 100% FANUC DDR-compatible! Overview & Facts Prepared for water cooling ● For high speeds and/or long duty cycles (for more information see p. 34) Transport and attachment holes System & smartBox Bolt holes for transport ay be used for fixtures, tool monitoring, m measuring probes Rotary tables Angular position measuring system & temperature...

smartBox proven in practice over 1000 times Productivity and availability increase, downtime and maintenance costs decrease Rugged cast housing Helps to increase productivity and availability, lower downtime and maintenance costs and permits quick troubleshooting and preventive maintenance. Overview & Facts -smartBox – for real Industry 4.0 Internal pressure System & smartBox Shock / impact Limit value exceeded with real-time stamp Rotary tables 3D accelerometer – shock sensor uty cycle limit – overload protection, D prevents motor damage KAB, WDF, CNC, WMS ● 100% backwards-compatible with...