KNUTH RSM 1500 Cylindrical Grinding Machine

- serial no.: 139682
- operating voltage: 400 V
- frequency: 50 Hz
- power: 7,5 kW
- centre height: 180 mm
- max. grinding diameter: 320 mm
- with fixed steady rest: 60 mm
- min. grinding diameter: 8 mm
- max. grinding length: 1500 mm
- internal grinding diameter with steady rest: 35 – 100 mm
- without steady rest: 30 – 100 mm
- max. internal grinding depth: 125 mm
- taper of headstock: MK 4
- taper of tailstock: MK 4
- max. tool weight between centres: 150 kg
- tailstock spindle stroke: 30 mm
- min. grinding disc delivery: 0,0025 mm
- max. swivel tange of headstock: + 90 degrees
- speed of working spindle: 25, 75, 110, 50, 150, 220 rpm
- chuck diameter: 200 mm
- max. table longitudinal travel: 1500 mm
- max. table swivel range: +3/-6 degrees
- table feed: 0,1 – 4 m/min
- grinding disc dimensions: 400 x 50 x 203 mm
- circumferential speed: 35 m/sec
- speed: 1670 rpm
- max. travel of grinding head: 245 mm
- rapid traverse: 50 mm
- feed of each hand rotation: 0,5,2 mm
- feed of scale pitch: 0,0025,01 mm
- max. swivel range: +/- 30 degrees
- internal grinding device: max. 50 x 25 x 13 mm
- min. 17 x 20 x 6 mm
- speed: 10000 rpm