Gear Testing Machine

HÖFLER EVTM

Condition: used, Year of construction: 2001, tip circle diameter 1000 mm root circle diameter 50 mm max. module 18 mm min. module 1 mm max. wheel diameter 1000 mm gear width 630 mm Profile height max. 41 mm helical angle (left/right) max. 45 ° Prodpjwp S Thsfx Adnod table diameter 720 mm max. table load 1500 kg grinding wheel diam. min/max. 180 / 400 mm grinding wheel width 60 (45/30) mm grinding spindle speed 0 - 3100 U/min total connected load 30 kVa

Condition: used, Year of construction: 2007, max. dia. of teeth cutting 2000 mm workpiece dia. 2700 mm Diameter of the table 1500 mm max. module 22 Control 840D turning speeds 3,5 U/min table load capacity 20000 KG Distance of shafts 70...1220 mm Stroke length 30...330 mm no. of strokes 10...200 Hub/min total power requirement 138 kW weight of the machine ca. 38 t dimensions of the machine ca. 11x5 m machine: Full CNC machine with electronic rolling coupling for C- and D-axes and digital INDRAMAT drive technology. Stiff machine bed in welded construction. Radial axis (X-axis) with hardened guideways, sliding guide with wraparound, longitudinal guide with roller recirculating shoes. Prodpfxov E R Eis Adnjd Ground preloaded ball screw with play-free preloaded nut. Digital AC drive technology with play-free gearbox. Linear measurement system for radial positioning. Freestanding machine table with electrohydraulically play-free preloaded double worm gear, part wheel diameter 1365 mm, hydrostatic axial and radial bearings, automatic compensation of the workpiece weight. Table hole with a diameter of 500 mm through and open at the bottom. Water-cooled digital AC servo motors. The machine is to be installed on a foundation. Machine stand: as a highly rigid cast construction for axial travel of 1200 mm. Axial axis (Z-axis) with hardened guideways, slide-guided, longitudinal guide and wraparound with roller recirculating shoes. Ground ball screw with play-free preloaded nut. Digital AC drive technology. Encoder for axial positioning. Shapping head: SK 4.1 with hydraulic NC servo drive for impact spindle movement and cutting wheel lifting, stroke length 330 mm, impact spindle diameter 160 mm. Hydrostatically supported impact spindle, linear guide and lateral guide for the lifting mechanism. Maximum tool diameter 300 mm. Drive motor power 30 kW. Stroke rates from 10 - 200 DH/min, stroke speed from 5 - 45 m/min. Impact spindle speed for working and return stroke independently programmable. In the cutting area, the spindle speed remains constant. Maximum cutting wheel speed 10 rpm, digital AC drive technology. Cutting wheel lifting correction for internal and external gearing manually reversible. Lateral offset of the impact spindle axis up to 50 mm from the machine center to prevent return stroke collision of the cutting wheel, manually adjustable.

Condition: ready for operation (used), Year of construction: 2008, functionality: fully functional, A used, overhauled Niles ZSTZ 630 C3P. Prodpfx Adsxaptkoned Max. gear diameter: 630 mm Gear width: 215 mm Max. module: 12 Min. module: 1 Stroke length: 225 mm Table diameter: 500 mm

Condition: new, length 2000 mm width 700 mm work height max. 900 mm dimensions of the machine ca. 2,0 x 0,7 x 0,9 m Workbench - Made in Germany Industrial quality, particularly robust and durable design for the highest Expectations! Workbench top 45 mm thick made of high-quality multiplex beech Prodpfxegvqzno Adnjd 3 drawers on the left Right 1 drawer with 1 large compartment Middle open compartment Painting: RAL 5010 blue, RAL 6011 green, RAL 7016 anthracite gray

Year of construction: 1987, condition: ready for operation (used), Center width: 400-800mm, rotational speed: 1000-2700/min, workpiece diameter: 10-300mm, grinding wheel diameter: 40-300mm, swivel angle: -45 to 45°, length: 3000mm, width: 2500mm, height: 2275mm, with oil mist separation system Hoffmann (new filter inserts), filter system gravity belt filter Faudi, hydraulic unit, additional grinding head for grinding worm gears, grinding mandrels diameter 50, 40, 27, 22, holder for SK40 and MK5, driver sets for different clamping diameters, operating instructions, circuit diagrams in paper form, an inspection is possible. Pedjrgahxjpfx Adnerd

Year of construction: 2018, condition: ready for operation (used), A gear flank grinding machine Reishauer, completely overhauled by Burri Werkzeugmaschinen, is available. Grinding spindle speed: 3500rpm, cutting speed: 63m/s, max. gear diameter: 360mm, module range: 0.1-7, number of teeth: 6-600, max. workpiece height: 160mm, max. helix angle: +/-45°, max. workpiece weight: approx. 60kg. Min. wheel root circle diameter: 250mm, grinding wheel dimensions X/Y/Z: 350mm/104mm/160mm, grinding worm diameter range: 270mm-350mm, max. grinding width: 175mm, max. workpiece speed: 800rpm. Includes profiling devices, balancing device, structure-borne noise contact control, compact filter system, cooling unit, cooling water recooler, robot automation, and transport trolleys. Documentation available. An on-site inspection is possible. Psdsw Rqwaepfx Adnjrd

Year of construction: 2014, condition: ready for operation (used), A defective CNC precision surface and profile grinding machine ABA is available. Grinding length: 2500mm, grinding width: 1020mm, cross travel: 920mm, cross feed intermittent: 750mm/pulse, cross feed continuous: 5000mm/min, table spindle center distance: 1100mm, magnetic plate dimensions X/Y: 2500mm/1000mm, max. table load: 5000kg, table speed: 60m/min, spindle power: 26kW, grinding wheel dimensions X/Y/Z: 500mm/100mm/203mm, grinding wheel rotation speed: 35m/s. Machine dimensions X/Y/Z: approx. 8000mm/4000mm/3150mm, weight: approx. 20000kg, control: Siemens Sinumerik 840 D-Solutionline, operating hours: approx. 1000h, cycle time: approx. 400h. Including cooling unit Hyfra sigma 13-S, year of manufacture: 2014. The linear drive of the X-axis is defective and has been dismantled. Documentation available. On-site inspection is possible. Pjdpowi Tpkefx Adnjrd

Year of construction: 2009, condition: good (used), Load capacity: 30 t Fine lift Lifting height 9 meters Prsdpoqiz N Refx Adnjd

Condition: good (used), Year of construction: 2000, gear diameter: 449 mm, Equipped with: Fanuc 150MB CNC Control Dry Cutting Prjdpferuakgjx Adnsd Cutter Shroud Chip Evacuation System Auto Doors Hydraulic System Lubrication System Work light Stack Light Specifications: Largest Speed Ratio: 10:01 Work Area (Continuous): Largest Depth of Teeth: 15.24 mm Largest Width of Tooth Face: 50.8 mm Work Area Axis: Horizontal Movement X Axis: -114 - 178 mm Vertical Movement Y Axis: -178 - 190 mm Movement of the Carriage Baseplate Z-Axis: -10.16 - 500 mm Workpiece Headstock Swiveling Range B-Axis: -3 - 90 Degree Maximum Distance Machine Center to Spindle Side: 165 mm Number of Teeth: 5-200 Inclusive Max. Gear Pitch Dia. of Typical 35 Deg. Spiral Angle Gear Using Max. Cutter Dia. 12" Cutter at the Following Ratios: Face Milling 1 x 1 - 13.5" - 342.9mm 2 x 1 - 16.0" - 406.4mm 5 x 1 - 17.7" - 450.0mm Face Hobbing (210mm Dia. Cutter) 1 x 1 - 10.560" - 268.22mm 2 x 1 - 10.286" - 275.00mm 5 x 1 - 11.810" - 300.00mm Milling Head Diameter: Helixact: 100,125,169,200,250,320mm Continuous Gumption Procedure, Teichloroethylene: 102 - 210 mm Workpiece Spindle: Drilling of Large Diameters: 5 3/64" Cone Upward Gradient on 304.8 mm (1 Foot): 21/32" Deep One of the Cone: 5.29" Diameter of the Whole Spindle Perforating: 3.35" Speeds: B-Axle Workpiece Headstock Drag Axis: 30 Degrees A-Axle Workpiece Spindle Number of Revolutions: 0 83 min-1 X-Axis Horizontal: 80 mm/sec Y-Axis Vertically: 80 mm/sec Z-Axis Carriage Baseplate: 80 mm/sec Space Requirement L x W x H (Approximate): 4.75 x 3.40 x 2.54m / 188" x 134" x 100" Machine Weight (Approximate): 10980 kg / 24,156#

Condition: excellent (used), Year of construction: 2011, operating hours: 74,533 h, functionality: fully functional, LIEBHERR LC-380 (2011) – 6/7-Axis CNC Gear Hobbing Machine MARCH 2025 Service Report from LIEBHERR included in the documentation Ø 380 mm | Module up to 7 (hobbing) / 9 (profile grinding/milling) | 600 mm face width | Siemens 840D sl Very well-equipped, late 2011 model (s/n FN9014) with special filtration for non-ferrous metals. Wet or dry machining possible; includes oil/media cooler, paper band filter, extensive hobbing arbors and accessories. The machine is fully enclosed and described as being in very well-maintained condition. Equipment & Options: - Siemens 840D sl CNC with hand-held control unit (teach) - Full enclosure, table clamping - Tangential hobbing device for high accuracy - Measurement system for A-axis swivel accuracy - Device for single-track measurement/spindle approach & probing function - Programmable tailstock - Paper band filter for non-ferrous material, scraper chip conveyor - Oil cooler, English language option - Several hobbing arbors/mandrels, HSK-A50 interface - Complete set of books & manuals Technical Data: - Max. gear diameter: 380 mm - Min./Max. center distance: 15 / 400 mm - Max. axial travel: 600 mm - Max. module (hobbing): 7 - Max. module (profile gear milling): 9 - Table diameter: 320 mm | Max. table load: 18 kN - Head swivel range (FK2.2): ±35° - Main drive power: 14 kW - Max. hob speed: 1,200 min⁻¹ - Max. tangential travel: 300 mm Prjdpfjxlz Nbox Adned - Max. tool diameter × length: 160 × 330 mm - Tailstock column axial travel: 540 mm - Interface: HSK-A50 - Electrical: 220 V / 60 Hz - Machine weight: approx. 15,000 kg - Machining: wet or dry - Serial number: FN9014, year of manufacture 2011 - Stock no.: 16634234 | Model: LC-380 Key Customer Benefits - Flexibility: Wet/dry machining + filtration suitable for non-ferrous metals → wide material range - Accuracy: Tangential hobbing & A-axis measurement device → high gear quality - Productivity: 1,200 min⁻¹ hob speed, 600 mm face width → large parts in a single setup - Process Reliability: Oil/media cooling, table clamping, full enclosure - Turnkey Package: Multiple hobbing arbors and mandrels + complete documentation