PI 21.3
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Product Information PI 21.3 Disk-type tool turret without tool drive Series 0.5.460.4xx with tool drive Series 0.5.456.4xx

NOTE: The information contained in this Product Information is in conformity with the knowledge at the point of printing. Subject to modifications which occur within the framework of continuous further development.

Turret system description Turret system description These turrets are suitable for use on high-capacity turning machines for forward as well as equipollent reverse machining. They are equipped with all of the features and functions of modern high-performance and high-capacity tool turrets. Their robust design and short switching times mean they are also very well suited for heavy-duty use in series manufacture Turret series • 0.5.460.4xx without tool drive 0.5.456.4xx with axial tool drive 0.5.450.4xx with radial tool drive Single Motor Technology – The turret and the tool drive share one...

Turret system description Air purge connection for turrets with radial tool drive Housing available as block or L-shaped, right and left design Central rotary feed-through for fluid-actuated tools and a high-pressure coolant device Attachment of transfer elements for switching sensors in tool disk Attachment of sensors to monitor cutting force Turrets with Y-axis slide units Software package for operating the system with a Siemens control Type 840-D Fluid rotary feedthrough – The turret are available with a central rotary feedthrough version „uncontrolled“ version „controlled“ – Feedthrough...

Disk-type tool turret series 0.5.460.4xx without tool drive Description 1

Spur gear Safety clutch for turret drive Electrical locking control Drive motor Reference switches Hirth-type gearing Tool disk Coolant valve

Technical data Series 0.5.460.4xx Technical data series 0.5.460.4xx Number of switching positions Admissible tangential load (turret locked) Adm. mass moment of inertia of tools (tool disk and holder) Standard load stage High load stage Standard load stage High load stage • incl. acceleration and braking per partial step Standard load stage High load stage • without acceleration and braking per additional partial step Standard load stage High load stage Indexing times 1) Rotate tool disk Turret unlock or lock (hydraulic) Adm. indexing frequency 1) (median switching angle m=90°) Operating...

Technical data Series 0.5.460.4xx

Technical data Series 0.5.460.4xx Technical data series 0.5.460.4xx Number of indexing positions Rated speed turret drive Standard load stage High load stage Driving torque 1) Gear ratio Recommended drive motors preferred series 2) Siemens Servomotor Fanuc Servomotor Fanuc Spindle motor Torque limitation on the motor converter! The motors are not included in the SAUTER scope of supply Other motors upon request.

Hydraulic (locking) pressure flow rate Coolant (Standard) Druck Central high pressure-coolant device (Options) pressure air purge (Tool disk and driven tools) pressure flow rate grease consumption (alternative) Central lubrication (gear)

Admissible loads Admissible loads Note: The diagrams only apply to static loads. In the event of shock loads (discontinuous cutting) it is necessary to use significantly lower values. Combination force ±Fy (+Fx,+Fz ) Type Turn- forward- and reverse machining ±Fz = +Fx = 40% Fy Size 20 Size 16 Size 12 Size 32 Advance force ±Fz (drilling forward and backward) Size 25 Size 20 Size 16 Size 12

Admissible loads Size 32 Size 25 Size 20 leading edge is the basis for dimension a

Dimensions Turret series 0.5.460.4xx ( L-shape )

Dimensions Turret series 0.5.460.4xx ( Block-shape)

Repeating accuracy (Multiple move to a switching position from the same direction) Indexing precision (Multiple move to a switching position from different direction)

Disk-type tool turret Series 0.5.456.4xx with axial tool drive Description • series and a decentralized tool drive for individually switchable, axially placed tools for forwards machining. Hydraulic operation mode One-motor technology: • Turret and powered tools (spindle unit) are powered by single motor after the gear switching. Engaging and disengaging the active tool is effected through fluid activation, after positioning of the drive spindle - no tooth on tooth situation! This allows for quick engaging without searching. The tool coupling is designed for spindle heads with coupling...

Description Series 0.5.456.4xx Tool arrangement Tool arrangement: Position with tool drive Position without tool drive

Performance data Performance data at tool coupling 0.5.456.4xx Gear performance data 2) Adm. driv rating1) Adm. torque 2) Adm. rpm 1)3) Gear ratio Recommended drive motors4) Siemens-Servomotor, Typ 1FT6.. Max. torque 5) Adm. rpm 5) Fanuc-Servomotor, Typ  Adm. torque 5) Adm. rpm5) Fanuc-Spindelmotor Typ  Adm. torque 5) Adm. rpm 5) The values are reference values for short-term operation. Higher rpms generate more heat and noise, especially when the belt drive is used! Torque limitation at motor converter required! Admissible torque partially smaller than with turret drive!The listed torque...

Performance data Performance data at the tool coupling Admissible duty cycle of the tool drive during short-time operation (reference values) Admissible duty cycle [DC] (5 min) Admissible relative drive rating and Admissible relativ rpm Pc= required cutting rate [kW] nc= required cutting rpm [min-1] Padm= Adm. drive rating [kW] nadm= Adm. rpm [min-1] (see chart S. 23) Example calculation: Wich speed nc and wich power Pc with 40% DC (5 min) are supported on a tool drive, size 20? According to the table on page S. 23: PAdml = 10 kW, nadml = 4000 min-1 nc = 75 % nadm In this example the tool...

Alternative configurations Series 0.5.456.4xx Alternative configurations type series 0.5.456.4xx2) Turret version Working position Position Max. possible tool arrangement Overall weight of the turret incl. tool disk, without motor further particulars see tool turret 0.5.461.4xx Variants printed in bold are readily available! Additonal variants – e.g variation „left-hand“ upon request