OPTIMUM Lathe OPTIturn 2807VB
Code: 3427010 · Brand: Optimum · Other power tools · On order · Price on request
Ask the price on WhatsApp · Call +374 93 238766
Delivery in Yerevan in 1–2 working days · pickup from two shops · Ordering, payment and delivery · Returns and warranty
with feed gear and electronically adjustable speed for the demanding user
Precise processing
Powerful, maintenance-free engine
Heavily ribbed prism bed made of gray cast iron, inductively hardened and precision ground
Smooth-running feed gear with rounded gears running in an oil bath
Hardened and ground Z-axis guideway
Guaranteed concentricity of the spindle nose better than 0.009 mm
Concentricity on the lathe chuck better than 0.04 mm
Automatic longitudinal / lead screw drive
Lead screw for thread cutting or automatic longitudinal turning
Quadruple tool holder
All guides can be adjusted by wedge strips
Right / left rotation in the control panel switchable
Hardened main spindle mounted in adjustable precision tapered roller bearings
Tapered roller bearings in P5 quality
Hardened spindle nose with Ø 26 mm spindle bore
Rolled trapezoid spindles
Chip protection on the upper slide
Upper slide on cross slide slidable
Tailstock for taper turning ± 5 mm adjustable
Tailstock quill and handwheel with adjustable fine scale 0.02 mm
Fast, easy and tool-free adjustment by means of a clamping lever
Leadscrew stored in two sintered bearings
Change gear set in standard scope of supply for thread cutting
Handwheels on the carriage with adjustable fine scale 0.04 / 0.01 mm
thrust bearing
3-jaw lathe chuck in the standard scope of delivery
Emergency stop impact switch
Fully equipped, allowing the user to be productive immediately after commissioning
Speed change easily adjustable via potentiometer
Digital speed display
EMC filter class C1
Specifications
| Art.-No. | 3427010 |
|---|---|
| Length approx. | 1370 mm |
| Width/depth approx. | 660 mm |
| Height approx. | 440 mm |
| Weight approx. | 188 kg |
| Drive motor output | 1,1 kW |
| Supply voltage | 230 V |
| Mains frequency | 50 Hz |
| Longitudinal feed range | 0,07 – 0,4 mm/rev |
| Number of longitudinal feeds | 6 |
| Metric pitch | 0,2 – 3,5 mm/rev |
| Number of metric pitches | 18 |
| Imperial pitch | 56 – 8 Gg/1" |
| Number of imperial pitches | 21 |
| Number of gears | 2 |
| Speed range | 150 – 2500 min¯¹ |
| Speed control | electronically adjustable |
| Spindle chuck | short taper |
| Spindle bore/rod passage diameter | 26 mm |
| Tool holder max. chuck height | 12 mm |
| Spindle cone | MT 4 |
| Chuck | MT 3 |
| Quill stroke | 85 mm |
| Quill diameter | 30 mm |
| Travel upper slide | 60 mm |
| Travel cross slide | 160 mm |
| Travel carriage saddle | 580 mm |
| Center height | 140 mm |
| Distance between center | 700 mm |
| Swing diameter above machine bed | 266 mm |
| Swing diameter above planing slide | 170 mm |
| Bed width | 180 mm |
In the box
Three-jaw lathe chuck Ø 125 mm, centric clamping; Fixed centering point MK 2 and MK 4; Quadruple steel holder 12 mm; HSS lathe tool; Bulkhead; Chip pan; Change gear set; Operating tool
