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Präwema SyncroFine 205 HS-A-W

PRÄWEMA Gear Honing Machine Year of Manufacture: 2022
Location: ITALY

Specifications

Workpiece:
- Workpiece diameter: 20–150 mm
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- Maximum face width: 70 mm
- Workpiece weight: 20 kg
- Number of teeth: 6–150
- Module: 1–5 mm

Workpiece spindle:
- Max. speed: 6,000 rpm
- Installed power: approx. 25 kW

Tool:
- Outer diameter of honing wheel: 270 mm
- Width of honing wheel: 20–70 mm
- Honing wheel material: Ceramic

Tool spindle:
- Max. speed: 2,000 rpm
- Installed power: approx. 25 kW

Machine:
- Total connected load, approx.: 70 kVA
- Footprint (W × L × H): …
- Total weight, approx.: 11 t
- CNC control: Bosch Rexroth MTX, CML 85

Longitudinal slide, Z-axis:
- Linear drive
- Drive torque: 3,700 Nm
- Rapid traverse speed: 60 m/min
- Theoretical feed rate: 200 m/min
- Max. travel distance: 400 mm

Cross slide, X-axis:
- Linear drive
- Drive torque: 2,150 Nm
- Rapid traverse speed: 60 m/min
- Theoretical feed rate: 200 m/min
- Max. travel distance: 1,050 mm

Swivel axis, W-axis:
- AC servo drive: 10,000 rpm
- Adjustable gear ratio: i = 5000:1
- Swivel range: –90° / +16°

Workpiece spindle, C-axis:
- Direct drive, max. speed: 7,000 rpm
- Drive power: 30 kW
- Torque: 112 Nm
- Digital measuring system

Tool spindle, B-axis:
- Direct drive (hollow shaft drive), max. speed: 2,000 rpm
- Drive power: 30 kW
- Torque: 150 Nm
- Digital measuring system

Extremely short cycle times are already achieved with the single-spindle SynchroFine. Decades of PRÄWEMA’s experience in building twin- or multi-spindle machines is now also utilized for double-spindle PräwemaHoning® with the “SynchroFine” type. This results in reduced auxiliary times down to just 3 seconds.

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