Metal lathe centerheight 240 mm centerlength 1260 mm spindle bore 80 mm 5,5 kW 400V digital readout variable speeds CCS Optiturn

Precision metal lathe with high torque, Siemens variable speed drive, constant cutting speed, DPA32-3 digital position display on all 3 axes, 250 mm diameter 3-jaw chuck, quick-change tool holder, cast-iron bed and base.

Capacities:

• Center height: 240 mm
• Centerlength: 1260 mm
• Spindle bore: 80 mm

Benefits:

• Chassis and machine bed made of highly ribbed special cast iron
• Electric spindle speed control with 2 x 3 speed ranges 20 - 2500 rpm and constant cutting speed
• Extremely powerful 5,5 kW maintenance-free motor
• Large 80 mm spindle bore
• Electronic brake on main spindle
• DPA32-3 digital readout on 3 axes
• SWH5-B quick-change turret

Suitable for:

• Industry, maintenance services, marine

Features:

• Highly stable spindle housing thanks to highly ribbed 25 GG cast iron
• Hardened and ground transverse spindle for high precision
• Substantial reduction in chips during scraping operations means that the finest surfaces can be obtained, as well as very tight tolerances
• Numerous threading and turning options without changing the pinions
• Hardened and ground prismatic bed slides
• High-quality one-piece cast-iron base
• Main spindle running perfectly on precision ball bearings
• With centralised electric controls:
  - Push-button pitch deactivation
  - Feed spindle drive
  - Rapid movement on X and Z axes
  - Machine lighting
  - Activation coolant pump
• The electrical routing is in a sheath. This prevents cables hanging down in the coolant and ensures that the electrical cables are well guided on the carriage.
• External coolant pump with swarf filter with steel reservoir, in accordance with standards, for easy cleaning
• Camlock spindle connection DIN ISO 702-2 No. 8
• High-precision finish
• Gears and shafts are hardened and ground, operating in an oil bath with precision bearings.
  Central lubrication system for the bed.
• LED lighting according to housing length
• With DPA32-3 digital readout, Z-axis ball measurement system, X- and Zo-axis magnetic strips with coding units can be used with the utmost precision in the most difficult conditions:
  - LED display
  - User-friendly, splash-proof, waterproof and anti-glare membrane keyboard
  - Significant reduction in production time and error rate
  - X, Zo and Z axes, each with 8-digit display
  - Calculator, speed display, axis coupling (Z sum), Sub D sockets, absolute/incremental operation, inch/metric conversion, switchable radius/diameter measured values, zeroing, data preset, self-diagnosis, reference point, linear error compensation, 99 tool memories
• With Sinamics G120D frequency converter:
  - Integrated functions
  - EMC Class C2 to EN 61800-3
  - Integrated safety
  - Energy savings up to 20
  - No braking resistors required
  - Consistent, standardised plug connection
  - Robust construction and flat design (IP65)
  - Back-coupling, low return to mains
  - Direct switching
  - Faster braking
  - Quick and easy diagnostic display via LEDs
  - Comprehensive STO and SLS safety functions
      STO - disconnection torque protection to EN61800-5
      SLS - limited speed protection to EN61800-5

Safety devices:

• Separate lockable emergency stop, motor protection and main switch
• Large anti-splash housing with sliding tool holder protection
• Metal protection for lead screw and feed bar
• Foot brake
• Electronic brake on main spindle
• Electronic disconnection of Z-axis power supply
• Chuck protection with microswitch
• Handwheels and switches tested to EN23125
• Speed levers tested to EN ISO 13849 life cycle
• No-load voltage; 24V low-voltage control buttons
• Easy to remove rear panel for servicing

Supplied as standard with:

• 3-jaw chuck, direct mounting ø 250 mm, Camlock 8
• SWH5-B quick-change turret
• Reduction sleeve MT6 to MT4
• 1 long death center MT4
• 1 short death center MT4
• Service keys
• Filled with high-quality gear oil
• English manual, inscriptions, CE mark and CE certificate in accordance with Machinery Directive 2006/42/EC and EMC Directive 2014/30/EC

Tip: Steady and follow rest are not included. Installation, commissioning and training by qualified technicians on request