Picture of URS 1500 N

Hydraulic tailstock with high accuracy and stability, moveable by foot pedal.

One open rest and two closed rests for supporting long workpieces come standard.

Comes complete with removable internal grinding device.

User-friendly arrangement of all electronic control elements.

Tiltable spindle head from +30° to -30°, featuring stepless speed adjustment.

Rundschleifen einer abgesetzten Welle

Innenschleifen

Rundschleifen einer Welle

Schleifen mit Spannzangeneinrichtung

Konischschleifen mit Futter

Konischschleifen zwischen Spitzen

Rundschleifen mit Futter

Innen konischschleifen

URS 3000 N

Art. Nr.: 05-1385XL

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The URS 3000 N universal cylindrical grinding machine is suitable for external cylindrical grinding of workpieces up to 320 mm diameter. Part of the standard equipment is the internal grinding device, increasing the range of applications significantly. A popular model for machine construction, mould and tool making and production of small series.

97.116,00 € incl. 20% VAT

plus shipping costs

Stock level

Not on stock

Properties

When conical grinding, the table can be swivelled to either side and exactly positioned by using the scale
Oil film between bearing and spindle keeps vibrations at a minimum level, hence achieving outstanding results and top accuracy
Precisely balanced spindle head and solid grinding head guarantees extraordinary results at any type of operation
Strong reinforcements and solidly designed walls of the machine base makes it resistant to temperature fluctuations and deformations
Spindle is mounted from both sides and features adjustable sliding bearings consisting of three segments
Hydrodynamic bearing of spindle, therefore no contact between spindle and bearing
Longitudinal table feed can be set to automatic mode - hydraulically driven or manual mode - by handwheel
Stepless feed adjustments with selective programmable hold time at the end of each table movement
Longitudinal table guide and cross guide of grinding headstock each feature a V-guide and flat guide
Hydraulic or manual repositioning of grinding spindle stock
Guideways in x- and y-axis are precisely constructed and hand-polished

Technical specifications

Distance between centers	3000 mm
Center height	180 mm
Outside grinding diameter	8 - 320 mm
Max. workpiece weight	150 kg
Inside grinding diameter with rest	35 - 100 mm
Inside grinding diameter without rest	30 - 100 mm
Inside grinding depth max.	125 mm
Table tilting range max.	+3 to -2°
Table longitudinal travel max.	3100 mm
Table feed	0,1 - 3 m/min
Man. table travel / hand turn	6 mm
Headstock
Spindle speed, stepless	25 - 220 rpm
Spindle taper	MT 4
Tilting range spindle	+90°
Grinding headstock
Sanding disc	500 x 50 x 203 mm
Spindle speed	1330 rpm
Speed inside grinding spindle	10000 rpm
Tilting range grinding headstock	+/- 30°
Travel of grinding head	200 mm
Scale division	0,0025 mm
Rapid feed, hydraulic	50 mm/min
Tailstock
Taper of tailstock sleeve	MT 4
Travel of tailstock sleeve	30 mm
Motor power
Sanding spindle	7,5 kW
Working spindle	1,5 kW
Inside grinding spindle	1,1 kW
Machine dimension (W x D x H)	7400 x 2000 x 2000 mm
Weight approx.	8000 kg