OPTIgrind GT 40

For the fine grinding (finishing) of metal surfaces. Accuracy and high grinding quality with digital position display DPA 31

33.550,00 EUR excl. Tax / pc(s).
39.924,50 EUR incl. 19% Tax / pc(s).

Promotional price *

31.999,00 EUR excl. Tax / pc(s).
38.078,81 EUR incl. 19% Tax / pc(s).

Prices are recommended retail prices. Retailer prices may vary.
* Promotional price valid until 28.02.2025 in Germany.

Sicherheits- und Warnhinweise

Safety and warning notices

Art.-No. 3111040

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Productdetails

Electromagnetic clamping plate for fixing the workpiece with automatic demagnetization function
High-quality spindle with precision taper roller bearings
Hardened and ground table guideways
Turcite-B-coated counter-guides for high wear resistance and low friction
Grinding spindle with high-quality precision bearings
Digital position indicator
Machine base made of stable, torsion-resistant cast iron for maximum rigidity and stability
Guideways of the longitudinal grinding wheel Lateral and vertical movements are backlash-free and self-centering as V- and flat track design
Precision ball screws
Guideways and transport spindle with central lubrication
All flat tracks are finely scraped and thus guarantee highest precision of all manual movements
Safety electrical system in 24 V direct voltage
Largely dimensioned decoupled handwheels in all three axes
Hydraulic lines according to DIN EN 853
Grinding accuracy: 0,005 mm
Corundum grinding wheel grain 46 for all common steels
Swivelling control panel makes work considerably easier
Two-channel safety electronics
Sanding tableSplash guard
Coolant tank capacity 100 liters
Digitally controlled automatic vertical feed with servo motor
Complex hydraulic system with heat exchanger ensures smooth table repositioning even with high table loads
EMV filter class
With IE3 motor - consumes considerably less energy and therefore significant cost savings

Data sheets
Sicherheits- und Warnhinweise
Safety and warning notices

Dimensions and weights
Length approx.	3600 mm
Width/depth approx.	2400 mm
Height approx.	1900 mm
Weight approx.	3600 kg

Electrical Data
Drive motor output	4 kW
Total rated value	7,5 kW
Supply voltage	400 V
Mains frequency	50 Hz

Grinding wheel(s)
External diameter	350 mm
Width	40 mm
Drill hole	127 mm
Peripheral speed	27 m/s

Spindle
Speed	1450 min¯¹
True running accuracy	0.005 mm

Surface grinding table
Clamping surface length	400 mm
Clamping surface width	800 mm

X axis
Travel speed	5 – 25 m/min

VPE

Unit: pc(s).
Packaging unit: 1

Digital position display
Coolant device
Balancing mandrour
Grinding wheel Grain 46
Diamond pen
Operating tool
Time controlled central lubrication
LED lamp
Electromagnetic clamping plate
Demagnetizing function

Clamping plate	Electro Magnet
Splash guard	Table enclosure
Demagnetizing device	Automatic
Parallel hone device	✔
Coolant device	125 W
Work light	LED light
Alignment feet	✔

Optimum Maschinen Germany GmbH
Dr.-Robert-Pfleger-Str. 26
Deutschland / Germany
96103 Hallstadt
info@optimum-maschinen.de

If a guarantee is shown in the article description and/or in the description of the scope of delivery, your legal rights of liability for defects towards your seller remain unaffected. For the scope, duration, content and the guarantor, please refer to the guarantee conditions. We are not liable for printing errors, mistakes or incorrect presentation. Technical and optical changes are reserved. Fig. partly with optional accessories. Delivery is made exclusively according to our terms of delivery and payment. The sale is carried out via the specialized trade.