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Multiple-spindle heads model ETR360 pages
ETR 36
nnnnProduction expert.
nnnnRatios | Speed range in RPM | Max. transmissible torque via speed in RPM |
2/3 | 0 to 4667 | 96 Nm: 0-1446 |
1/1 | 0 to 7000 | 64 Nm: 0-2170 |
3/2 | 0 to 10 500 | 42 Nm: 0-3255 |
Turret rotation via digital AC-servomotor.
nnnnPrecision locking with Hirth coupling.
nnnnPneumatic pressure suitable for milling.
nnnnThe solid and robust turret head ETR 36 is
nnnndesigned for inline or crossway installation
nnnnon slide unit UA 5, or CNC 3-axis module
nnnnTRIAX 4 (see page 5.8) using base plate
nnnnPB 36, section 6.
nnnnHollow shaft toolholder HSK 50:
nnnnsee section 7, page 7.5.
nnnnOptions: Coolant through spindle, other
nnnnservomotor, other types of spindles,
nnnnadaptation for multiple spindle heads and
nnnnangle heads.
nnnnOrder reference:
nnnnFor turret head ETR 36-HSK 50,
nnnn6 spindles HSK 50, mention transmission
nnnnratio: 1:1, 2:3, or 3:2.
nnnnTechnical Data | |
Drilling capacity | 0 30 mm/600N/mm2 |
Tapping capacity | M24/600 N/mm2 |
Max. tangential force | 2500 N |
Max. transmissible torque | 220 Nm |
Brushless motor | Parvex HV930EK |
Max. motor rating | 16.5 kW |
Max. motor speed | 7000 RPM |
Index time, chip to chip | 1.5 seconds |
Max. spindle speed | 12000 RPM |
Concentricity | 0.01 mm |
Spindle repeatability | 0.01 mm |
Inductive limit switch | 20-250 V AC/DC |
Speed range | see table |
Color | RAL 6018 |
Total weight | 150 kg |
Features | |
i | HSK 50 with 4-point clamping set form C |
2 | Spindle with angular contact bearings |
3 | Splined coupling for drive and spindle |
4 | Rotation without lifting, Hirth coupling |
5 | Electrical connection PE 11 |
6 | Pneumatic advance for splined coupling, pos. 3 |
7 | Locking with Hirth coupling, pneumatic pressure |
8 | Pneumatic front for splined coupling, pos. 3 |
9 | Adjustable motor housing 4x90° |
10 | Timing belt, standard ratios: 1:1, 2:3, 3:2 |
11 | Standard: AC-servomotor Parvex |
12 | Option: AC-servomotor Indramat MKD |
13 | Steel housing, all-position mounting |
14 | Other spindles and adapters for multiple-spindle |
15 | Pneumatic pressure coupling |
