Numturn S 560/1500

Machine Design

• The heavily ribbed machine frame features wide hardened v-block guideways for machining long and heavy workpieces
• A powerful Siemens servo motor drives the main spindle via a manually shiftable 4-step transmission
• It features infinitely variable spindle speed in every gear step and high torque across the entire speed range
• Premium preloaded ball screws and servo drives ensure dynamic feed and precise positioning on both axes
• Controls and ergonomics conform to the current Numturn generation ensuring quick user familiarization
• The tailstock with hydraulic quill is easy to handle and features high clamping force 

Tool Changer

• An automatic 8-station VDI tool turret is part of the standard package and ensures maximum flexibility and productivity
• Coolant nozzles are positioned directly at the turret tool mounts and are supplied with coolant by a high-pressure pump ensuring exact and effective tool cooling

Control

• The Siemens 828D control with Siemens drives is the optimum solution for demanding milling jobs
• X and Z axes can be moved via 2 electronic hand wheels for quick and intuitive setup and manual machining

Equipment

• The hydraulic chuck with adjustable clamping force has a through-hole for holding longer workpieces through the spindle
• The totally enclosed machine body features a wide-opening sliding door for easy access
• An automatic central lubrication system reliably supplies all lubrication points and simplifies maintenance
• Electronics are protected within a fully enclosed control cabinet, and a powerful heat exchanger manages the temperature

Standard equipment, functional descriptions, and specifications may deviate

Standard Equipment

• Siemens 828D control
• Hydraulic tailstock with foot switch
• Hydraulic 3-jaw power chuck, 250mm diameter with through-hole and foot switch
• Hydraulic unit
• Electric VDI tool turret with 8 stations
• Radial tool holders (3 each)
• Boring bar holder (1 each)
• Teach-in console with 2 hand-wheels and joysticks
• Mobile electronic hand-wheel
• Coolant System
• Automatic central lubrication system
• Heat-exchanger for control cabinet
• Totally enclosed cabinet
• LED work lights
• Tri-color alarm light
• Operating tools
• User Guide