OPTIMUM Precision guide and drawbar turning machine OPTIturn TH 4620D
Code: 3462130 · Brand: Optimum · Other power tools · On order · Price on request
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Delivery in Yerevan in 1–2 working days · pickup from two shops · Ordering, payment and delivery · Returns and warranty
unique in precision and operation. With digital position indicator DPA 31 Plus and quick-change steel holder
Hardened and ground Z-axis guideway
Guaranteed concentricity of the spindle nose ≤ 0.015 mm
Shafts, wheels and main spindle run in an oil bath
Lead screw cover
Precisely machined slide
All guides can be adjusted using gibs
Mechanical longitudinal feed cut-off of the bed slide with four adjustable eccentrics
Right/left rotation on the bed slide switchable via switching spindle
Two-channel safety electronics
Central lubrication in the bed slide
Upper slide adjustment range ± 90
Smooth-running gear wheels, hardened and ground, mounted on 2 adjustable precision tapered roller bearings
Switch with life cycle calculation, tested in accordance with EN ISO 13849
Large chip guard with integrated LED machine lamp
Handwheels with adjustable fine scaling 0.04 / 0.02 mm
Safety handwheels with disengagement function in accordance with EN23125 in the X and Z axes
High-speed feed gearbox in closed design, gear wheels and shafts hardened and ground, running in an oil bath in precision bearings
Scale of the threaded clock adjustable
Tailstock for taper turning adjustable ± 10 mm
Tailstock quill and handwheel with adjustable fine scale 0.025 mm
Quick, easy and tool-free adjustment of the tailstock using a clamping lever
Cable routing via energy chain
Heavily ribbed prism bed, induction-hardened and precision-ground from gray cast iron
Coolant device with separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning in accordance with DIN
Emergency stop device with foot actuation
Specifications
| Art.-No. | 3462130 |
|---|---|
| Coolant pump output | 125 W |
| Length approx. | 3265 mm |
| Width/depth approx. | 1065 mm |
| Height approx. | 1550 mm |
| Weight approx. | 1965 kg |
| Drive motor output | 5.5 kW |
| Total rated value | 5.8 kW |
| Supply voltage | 400 V |
| Mains frequency | 50 Hz |
| Longitudinal feed range | 0,031 – 1,7 mm/rev |
| Number of longitudinal feeds | 42 |
| Flat feed range | 0,014 – 0,784 mm/rev |
| Number of flat feeds | 42 |
| Metric pitch | 0,1 – 14 mm/rev |
| Number of metric pitches | 41 |
| Imperial pitch | 112 – 2 Gg/1" |
| Number of imperial pitches | 41 |
| Diametrical pitch | 4 – 112 DPI |
| Number of diametrical pitches | 50 |
| Modular thread pitch | 0,1 – 7 mm/rev |
| Number of modular thread pitches | 34 |
| Number of gears | 12 |
| Speed range | 25 – 2000 min¯¹ |
| Spindle chuck | Camlock DIN ISO 702-2 No. 6 |
| Spindle bore/rod passage diameter | 58 mm |
| Tool holder max. chuck height | 25 mm |
| Spindle cone | MT 6 |
| Chuck | MT 4 |
| Quill stroke | 130 mm |
| Quill diameter | 60 mm |
| Travel upper slide | 125 mm |
| Travel cross slide | 285 mm |
| Travel carriage saddle | 1805 mm |
| Center height | 230 mm |
| Distance between center | 2060 mm |
| Swing diameter above machine bed | 460 mm |
| Swing diameter in bed bridge | 690 mm |
| Swing diameter above planing slide | 270 mm |
| Turning length in bed bridge | 240 mm |
| Bed width | 300 mm |
In the box
Fixed steady rest aperture Ø 25 - Ø 178 mm; Rotating steady rest aperture Ø 19 - Ø 114 mm; LED machine light; Adapter MK6-MK4; Non-rotating center point MK4; Non-rotating, but temperature-resistant center point MK4; Quick-change steel holder SWH 5-B; Steel holder 25 x 120 type D for square chisel 20 mm; Thread watch; Interchangeable gear set; Gearwheels for threading gauge (metric); Initial machine filling with quality oil; Operating tool
