Built for hard turning
Machine column with casting sand left inside for stiffness and damping, preloaded linear guides and direct measuring in all machining axes; the manufacturer describes the series as predestined for hard turning.
UNIVERTOR
WEISSER UNIVERTOR V
Modular multifunctional pick-up vertical turning centre suited to hard turning
Ø 350 mm Max. turning diameter
400 mm Max. chuck diameter
4,500 rpm Max. speed (A6)
75 m/min X-axis traverse speed
ⓘ Manufacturer data (WEISSER UNIVERTOR V brochure and product page, V400); values in brackets refer to the A8 spindle option. Values may change and vary; not binding on Boztaş.
Why UNIVERTOR V?
Modular series
The manufacturer describes the series as a modular system; data are published for the V400. The manufacturer describes the V400 as a further development of the AM series.
Easy set-up
Large working-area opening with a defined chuck-change position and storage space for tools on the machine; optional second turret for 4-axis machining and internal and external grinding units.
Technical data
| Feature | V400 |
|---|---|
| Capacity | |
| Max. turning diameter | 350 mm |
| Max. chuck diameter | 400 mm |
| Axes and travels | |
| Max. feed force X/Z (100 % duty cycle) | 8 / 10 kN |
| X stroke | 1,400 / 1,850 mm |
| Working stroke Z1 | 400 mm |
| Max. traverse speed X/Z | 75 / 30 m/min |
| Ball screw diameter X1/Z1 | 50 / 40 mm |
| Position measuring | Direct measuring in all machining axes |
| Main spindle | |
| Spindle flange (DIN 55026) | A6 (A8) |
| Spindle bearing diameter | 120 mm |
| Drive power 100 % duty cycle | 29.1 (35.1) kW |
| Drive power 40 % duty cycle | 30 (40) kW |
| Rated speed | 1,050 (780) rpm |
| Max. speed | 4,500 (3,500) rpm |
| Torque 100 % duty cycle | 265 (430) Nm |
| Torque 40 % duty cycle | 340 (610) Nm |
| Tooling | |
| Tool holder | VDI or BMT interface |
| 4-axis machining | Option: second turret on the cross slide |
| Grinding | Option: internal and external grinding unit |
| Automation | |
| Measuring | Integrated measuring probe (option) |
Manufacturer data (WEISSER UNIVERTOR V brochure and product page, V400); values in brackets refer to the A8 spindle option.
Technical data is taken from information published by the manufacturer. The manufacturer may change it without notice, and values may vary with the model and the machine configuration. The data is for information only and is not binding on Boztaş; binding values are stated only in a written quotation.
Processes that can be combined on this machine
- Turning
- Hard turning
- Rotational turning
- Out-of-round turning (HOT)
- Internal and external cylindrical grinding
- Drilling
- Tapping
- 4-axis machining
Typical workpieces
- Differential housings (Differentialgehäuse)
- Gears (Zahnräder)
- Brake discs: ventilated, unventilated and lightweight (Bremsscheiben)
- Pistons (Kolben)
- Stator housings (Statorgehäuse)
- Axle drive wheels (Achsantriebsräder)
Related industries: Automotive
Frequently asked questions
How does the UNIVERTOR V differ from the UNIVERTOR AM?
The manufacturer describes the V400 as a further development of the AM series. The V400 offers Ø 350 mm turning, a 400 mm chuck, a standard A6 spindle (4,500 rpm) and 75 m/min on X. The AM offers Ø 360 mm turning, a 410 mm chuck, an A8 spindle (3,500 rpm, 610 Nm) and 60 m/min on X.
What is the difference between the A6 and A8 spindle options?
The standard A6 spindle delivers 29.1 / 30 kW and 265 / 340 Nm at 100 / 40 % duty cycle, max. 4,500 rpm. The optional A8 spindle delivers 35.1 / 40 kW and 430 / 610 Nm, max. 3,500 rpm.
Other WEISSER models
WEISSER UNIVERTOR AC Single- and twin-spindle pick-up vertical lathe for chuck parts up to Ø 150 mm Ø 150 mm215 mm4,500 rpm Technical data 
WEISSER UNIVERTOR AE Horizontal pick-up machine for cutting shafts to length, centring and end machining Ø 150 mm600 mm1,900 mm Technical data 
WEISSER UNIVERTOR AM Multifunctional pick-up vertical turning centre in single-, twin-spindle and transfer (AM-T) versions Ø 360 / 450 mm410 / 500 mm40 kW Technical data 
WEISSER UNIVERTOR AS Horizontal shaft turning centre with pick-up or gantry loading Ø 160 / 320 mm740–1,460 mm4,500 rpm Technical data 
WEISSER VERTOR C/M 2- or 4-axis vertical turning centre for chuck parts and shafts Ø 450 mm600 mm6,000 rpm Technical data 
WEISSER MULTICENTER Multifunctional horizontal machining centre for turning or turn-mill complete machining 1,200 mm350 mm5,700 rpm Technical data