2006 HOFLER 1500-L

Specifications:

Tool Data G3 (Internal Toothing):
Maximum Outside Diameter Of Grinding Wheel - Dressable: 300mm
Minimum Diameter Of Grinding Wheel At The Shoulder - Dressable: 150mm
Grinding Wheel Width: 45mm
Speed Of Grinding Spindle: 0-4187 1/Min.
Dressing Roll Diameter: 200mm
Not Specified Data Are Corresponding With The Values For External Toothing
Machine Data:
Grinding Stroke (With External Toothing): 1500mm
Immersion Depth (With Internal Toothing) G3: 400mm
Grinding Spindle Drive: 14 (24) kW
Table Load: 6000 kg Maximum
Operating Capacity: 50 kVA
Compressed Air Supply:
Pre-Pressure: 6-8 Bar
Consumption: 5 m3/h
Workpiece Data (External Toothing):
Circle Diameter da: 1500mm Maximum
Root Circle Diameter df: 50mm Minimum
Number Of Teeth: Unlimited
Profile Height: 41mm Maximum
Module (Dependent On The Toothing Data): Approx. 1-18mm Min.-Max.
Profile Height Extended: 60mm Maximum
Module (Dependent On The Toothing Data): Approx. 1-25mm Min.-Max.
Profile Height Extended: 80mm Maximum
Module (Dependent On The Toothing Data): Approx. 1-34mm Min.-Max.
Helix Angle Left/Right: 45 Degrees Maximum
Tool Data (External Toothing):
Maximum Outside Diameter Of Grinding Wheel - Dressable: 400mm
Minimum Diameter Of Grinding Wheel At The Shoulder - Dressable: 184mm
Minimum Diameter Of Grinding Wheel At The Shoulder - Dressable (With 24 kW
Grinding Spindle): 204mm
Grinding Wheel Width (Standard): 60mm Maximum
Grinding Wheel Width (Special): > 60-90mm
Speed Of Grinding Spindle: 0-4000 1/Min.
Dressing Roll Diameter (Standard): 160mm
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Dressing Roll Diameter (With Extended Profile Height Up To 60mm): 200mm
Dressing Roll Diameter (With Extended Profile Height Up To 80mm): 240mm
Speed Of Dressing Spindle: 0-5400 1/Min.
Workpiece Data G3 (Internal Toothing):
Tip Circle Diameter da: 500mm Minimum
Profile Height: 40mm Maximum
Not Specified Data Are Corresponding With The Values For External Toothing
Working Ranges:
Maximum Workpiece Height Above Workpiece Table: 3100mm
Grinding Stroke: 1500mm
Upper Edge Of Workpiece Table: 300mm

Machine is Equipped With:
Siemens 840D CNC Control w/Color CRT
Tailstock & Center
Internal Grinding Spindle Attachment w/Stand
Inteklit Model STUF 100/200 Jet Stream Coolant System, S/N 024610000310,
w/Siemens Simatic Panel Control
Indush Smog Hog, Type EL-4000-NL/O, S/N 08027
Paper Filter With Tote
E.F. Cooling - Chiller System
Wheel Dressing System
Single Flank Grinding
Calibration Measuring Disk
Grinding From Solid
Helicals
Worm
Spur
O.D. & I.D. Gear & Shaft Work
Internal Probe
Integrated Gear Inspection
Automatic Production Cycles

Approximate Floor Space Requirements: 17.4' x 21' x 11', (5,3 x 6,4 x 3,2 m)
Approximate Weight: 25000 kg

Machine can be inspected under power in excellent operating condition. Test Part can be ground with Purchase order and deposit to qualify machine accuracy!!.