Ernst Grob Ag

Stanje: rabljeno, Leto izdelave: 2011, Krmilnik Siemens Sinumerik 840D sl Višina konic 1.150 mm z-os 1.559 / 307 mm x-os 16 - 80 mm Fpsdpfszdk Ikex Ag Aol Premer nihanja 92 mm Hitrosti valjčne vretena 0 - 3.000 min⁻¹ Aksialna reža valjčnih kolutov 0,025 mm Brezstopenjske podajalne hitrosti 0 - 30.000 mm/min Hitri pomik 30.000 mm/min Območje vrtenja ±3,2 ° Največje število obratov glavnega vretena 375 min⁻¹ Hod bata 400 mm Premer bata 90 mm Efektivna površina bata 63,6 cm² Po naši oceni je stroj v dobrem rabljenem stanju in si ga je možno po dogovoru ogledati pod napetostjo. Pribor, prikazana orodja in vpenjala so vključeni v obseg dobave le, če je tako navedeno v dodatnih informacijah. Pridržujemo si pravico do sprememb in napak v tehničnih podatkih ter do predčasne prodaje!

Stanje: rabljeno, Leto izdelave: 1987, Maximum rolling pressure NA t Workpiece diameter: 38 mm Workpiece length: 500 mm Total power requirement: 24 kW Machine weight: approx. 10 t Space requirement: approx. [dimensions not specified] Max. stroke of the upper/lower tool slides: 760 mm Max. rack length: approx. 610 mm Workpiece length between centers: approx. 500 mm Max. gear/profile width: 92 mm Max. workpiece Ø: 38 mm Tailstock stroke on support (hydraulic): approx. 500 mm Module range: 0.3 to 1.3 module Total drive: approx. 24 kW - 380 V - 50 Hz Fpsdjt Hw D Depfx Ag Ael Total weight: approx. 10,000 kg Accessories / Special features: - KBH workpiece feeder, positioned parallel to the machine, currently set up for loading and unloading shaft-shaped workpieces (approx. 16 mm Ø x 200 mm long) with prism conveyor belt and lifting station for 2 shafts (raw/finished part) in the clamping area, including a workpiece position monitoring unit. - Originally used for rolling external gears (Zz = 25) on so-called planetary carriers (automotive): Ø approx. 32 mm x 14 mm long, workpiece Ø approx. 80 x 80 mm long. - Various accessories, separate control cabinet, separate hydraulic unit 900 L, integrated coolant system, control panel with plain-text fault display, etc. ROTO FLO machines are ideal for series production of smaller gears/profiles and are significantly more cost-effective than gear hobbing. Workpieces are clamped between centers and formed using synchronized, counter-moving rack tools. Material is displaced and formed by the increasing profile height in the rack tool. In the tool's calibration zone, profile and surface finish are optimized. No profile overrun is required as with milling or shaping. The machine features an exceptionally robust design. Tool life can reach 25,000 to 100,000 pieces, even with helical gears. Condition: very good – set up in our warehouse and ready for demonstration Delivery: ex stock – as inspected Payment: strictly net – upon receipt of invoice We look forward to receiving your order. Further cold rolling machines and other gear manufacturing machines always in stock.

Stanje: delavnici obnovljeno (rabljeno), številka stroja/vozila: 550-235-ELD, GENERAL CHARACTERISTICS Max. rolling diameter: 41 mm Max./Min. module range: 1.5 / 0.39 Max. rolling width: 92 mm Max. stroke of the tool holder slide: 760 mm Max. rack length: 610 mm Fedpjd Nw Ttofx Ag Ajpl Max./Min. diametral pitch: 20/40-32/64 Serial Number: 550-235-ELD ELECTRICAL CHARACTERISTICS Main motor power: 15 HP