sauter PI 21.3 User Manual

2014-01-21

Product Information PI 21.3

Disk-type tool turret

without tool drive
Series

with tool drive
Series

0.5.460.4xx

0.5.456.4xx (axial)

0.5.450.4xx (radial)

PI 21.3

3

Contens

Contens

Turret system Description........................................................................................................................................................6

Disk-type tool turret series 0.5.460.4xx

without tool drive ......................................................................................................................................................................8

Description .............................................................................................................................................................................8

Technical data ......................................................................................................................................................................10

Commodities ........................................................................................................................................................................13

Admissible loads ..................................................................................................................................................................14

Dimension ............................................................................................................................................................................16

Precision...............................................................................................................................................................................20

Disk-type tool turret series 0.5.456.4xx

with axial tool drive ................................................................................................................................................................21

Description ...........................................................................................................................................................................21

Tool configuration.................................................................................................................................................................22

Performance data at the tool coupling..................................................................................................................................23

Alternative configuration.......................................................................................................................................................25

Disk-type tool turret series 0.5.450.4xx

with radial tool drive ...............................................................................................................................................................26

Description ...........................................................................................................................................................................26

Performance data at the tool coupling..................................................................................................................................27

Dimension ............................................................................................................................................................................28

Options ....................................................................................................................................................................................29

Housing version....................................................................................................................................................................29

Arrangement of the drive......................................................................................................................................................30

Electrical connections...........................................................................................................................................................30

Working position...................................................................................................................................................................31

Type key...................................................................................................................................................................................32

Ordering details.......................................................................................................................................................................33

Please request: Project Planning Guide PA 21.3

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.

PI_21_3_en_2013-12-11.fm

PI 21.3

5

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

Features:

• Single Motor Technology
– The turret and the tool drive share one motor; this means lower investment costs and higher level of reliability

• For equal high-performance forward and reverse machining

• Drive with standard servo or spindle motors for fast bidirectional positioning

• High degree of stability due to high locking forces

• Locking device uses special triple generating Hirth-type gear (pat.)

• Not affected by collisions due to safety clutch and annular slot for the disk tool

• Directly controllable with machine controller

• Connection with centralised lubricating system to ensure extremely high service and usage life*)

• Can be installed in any position

• Stable housing with large fastening surface ensuring high stiffness

• High thermal stability

*)

High dependance due to seal tool disk by means of sealing with air purge

6 PI 21.3

Options:

• 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

Turret system description

– The turret are available with a central rotary feedthrough

version „uncontrolled“ Feedthrough in all indexing positions

e.g. air purge, tool gripper

version „controlled“ Feedthrough in single position

e.g. coolant, tool changing

– Feed through for max. three pipelines in turret center.

pressure P

max= 100 bar (Standard)

PI 21.3

7

12

3

4

5

678

Hydraulics

Description
Series 0.5.460.4xx

Disk-type tool turret series 0.5.460.4xx
without tool drive

Description

8 PI 21.3

1 Tool disk

2 Spur gear

Description

Series 0.5.460.4xx

3 Safety clutch for turret drive

4 Electrical locking control

5 Drive motor

6 Reference switches

7 Hirth-type gearing

8 Coolant valve

PI 21.3

9

Technical data
Series 0.5.460.4xx

Technical data series 0.5.460.4xx

Series 0.5.460.4xx

Number of switching positions

Admissible tangential load (turret locked) kNm

Adm. mass moment of inertia of tools
(tool disk and holder)

Standard load stage
High load stage

kgm

kgm

2

2

Adm. out-of-balance due to tooling Standard load stage

High load stage

Indexing times

1)

Nm
Nm

Rotate tool disk

• 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

Turret unlock or lock (hydraulic) s

1)

Adm. indexing frequency

(median switching angle m=90°)

min

Operating pressure

Hydraulic ± 10% bar

Coolant

• with medium pressure valve

• with central high-pressure coolant device

bar
bar

Fluid absorption volume

Turret unlock/lock

cm

Mass

s
s

s
s

-1

1

1

3

• Turret (incl. standard housing,without tool disk, without motor) m

• Tool disk and tooling m

zul

Adm. ambient temperature

1) Conditions:

• Direct drive with Siemens servo motors and driving torques in accordance with the table on page 12

• Fluid supply sufficiently large

• Turret up to operating temperature

• without controller-related non-productive time

• Attention! Increased indexing times with
– higher mass moment of inertia of tool disk and toolholders
– higher mass moment of inertia of other motors
– lower driving torque

2) Ensure compliance with the required filter fineness for the tools used. For example spindle heads with internal coolant supply.

kg
kg

°C

10 PI 21.3

Technical data

Series 0.5.460.4xx

Size

12 16 20 25 32

s 1)

0,18
0,24

0,08
0,15

min

8

12 16

8

12 16

12

1)

16

8

8

12

1)

16

0,8 1,8 3,6 7,2 12,5

0,8

1,6

12
16

0,12
0,16-0,17

0,05
0,10-0,08

0,20
0,27

0,08
0,15

1,8
4,0

25
32

0,14
0,19-0,19

0,05
0,10-0,08

0,22
0,29

0,09
0,19

3,2
6,3

40
63

0,16
0,21-0,20

0,06
0,10-0,09

0,28
0,37

0,12
0,24

8

16

80

125

0,20
0,26-0,20

0,08
0,16-0,12

0,10 0,10 0,12 0,14 0,5

-1

25 20 16 12,5 8

50

5 - 25 Filtering < 100μm

100 Filtering < 25μm

2)

2)

8

0,40
0,50

0,19
0,38

1)

12

16

25
50

160
200

0,32

0,4-0,32

0,12
0,24-0,19

1

PI 21.3

15

55
40

30 45 65 114

100

80

125
160

200
250

480
500

+ 10 ... + 40

11