Mounted drill Sirius VS 25-290
VS25 SIRIUS, TAURUSis another new type of Heltos company.The machine took over from his predecessors tough construction and working reliabity. Pillar drilling machine VS25 is designed for drilling,reaming and thread cutting in both single-part and series production.
Drive of gear case use two possibilities.V-belt drive by type Taurus or transmission by gear wheel by type Sirius.The headstock is vertically adjustable and revolving on the pilar. The machine is equiped by frequency convertor,which give by help of selector level to machine two speed range from 80 till 2800 r.p.m.
Body of headstock was change in monolithic complex,in contrast to his predecessors. The gear- box of power feeds has a new construction,they shift by lever of hand feed and switch on control panel. The machine is equiped by electromagnetic clutch. Power feed is switch-off by switch on control panel (anytime) or by contact with limit switch for setting of driling depth.
When the maximal presure on spindle is overun,or when the tool breaks,automaticly switch-off power feed.The machine has equipment for release of tool from spindle helpless of drill drift.The drilling depth is set on a milimeter scale.The spindle is setting in ball bearings.
| TECHNICAL DATA | Sirius VS 25-290 | |
| Drilling diameter 600 Mpa | mm | 25 |
| Drilling depth | mm | 180 |
| Cone in MORSE spindle | MORSE | 3 |
| Drilling depth indicator | scale | |
| Drilling depth backstop | precision setting | |
| Clamping table area - horizontal | mm | 320 x 320 |
| T - grooves | 3 x w 14, spacing 80 | |
| Dist. from spindle end to clamp. table area max/min | mm | 900 / 180 |
| Spindle reach | mm | 265 |
| Diameter of column | mm | 120 |
| Headstock vertical movement | mm | 170 |
| Vertical movement of bracket with table | mm | 410 |
| Vertical movement of table and headstock | geard rack | |
| Spindle speed | continuous (converter) | |
| - number of steps | 2 | |
| - range | r.p.m. | 80 - 2800 |
| Direction spindle speed | right - left | |
| Primary transmission | mechanical | |
| Feed | by hand / mechanical | |
| - number of steps | 4 | |
| - range | mm/r. | 0,08 - 0,32 |
| Clutch type | electromagnetic | |
| Maximum axial pressure on spindle | N | 8000 |
| Motor | V | 3 x 400 |
| Electric motor speed/output | r.p.m/kW | 900 / 1,1 |
| Coolant equipment | cont. 20 l, output 30 l/min | |
| Maximum machine dimensions W x L x H | mm | 650 x 1130 x 2300 |
| Machine weight (net/ gross) | kg | 590 / 640 |
| Package (crating) dimensions W x L x H | mm | 690 x 1250 x 2380 |
