KNUTH RSM C CONVENTIONAL CYLINDRICAL GRINDING MACHINE

KNUTH RSM C CONVENTIONAL CYLINDRICAL GRINDING MACHINE

Name: KNUTH RSM C CONVENTIONAL CYLINDRICAL GRINDING MACHINE
Brand: KNUTH
SKU: 16180
Availability: InStock

Brand

KNUTH

Location

Not specified

Specifications
Files & Videos

	RSM 1000 C	RSM 1500 C	RSM 750 C	RSM 2000 C
Working Area
Center height	7 in	7 in	5 in	7 in
Grinding diameter	0.3 - 12.6 in	0.3 - 12.6 in	0.3 - 7.9 in	0.6 - 12.6 in
With steady rest	2 in	2 in	0 - 2 in	6 in
Grinding length	39 in	59 in	30 in	79 in
Inside grinding diameter with rest	1.4 - 3.9 in
Inside grinding diameter without rest	1.2 - 3.9 in	1.2 - 3.9 in	1 - 3.9 in	1.2 - 3.9 in
Inside grinding depth	4.9 in
Work piece weight between centers (max.)	330 lbs	330 lbs	176 lbs	330 lbs
Grinding wheel feed (min.)	0.0001 in
Chuck diameter	8 in
Table swivel range (max.)	-3¡ / +7¡	-3¡ / +6¡	-2¡ / +6¡	-3¡ / +5¡
Wheel speeds	1,365 in/s	1,365 in/s	1,365 in/s	1,333.8 in/s
Work spindle speeds	50 Hz: 25-220 rpm	50 Hz: 25-220 rpm	50 Hz: 25-380 rpm	50 Hz: 25-220 rpm
Travels
Grinding head travel	10 in	10 in	8 in	10 in
Feed
Table feed, infinitely variable	0.33 - 13.08 fpm
Feed per hand-wheel rotation X-axis	0.0394 in	0.0394 in	0.0197 in	0.0394 in
Feed per scale division X-axis	0.000098 in
Accuracies
Run-out deviation	0 in
Cylindrical deviation	0.00039 in	0.00039 in	0.00031 in	0.00039 in
Headstock
Working headstock swivel range	0 - 45 deg
Working spindle taper	MT 4
Grinding headstock
Grinding spindle speed	0 - 1,670 rpm	0 - 1,670 rpm	0 - 1,670 rpm	0 - 1,305.6 rpm
Grinding headstock swivel range (r+l)	30¡
Inside grinding spindle speed	10,000 rpm
Tailstock
Tailstock taper	MT 4
Tailstock quill stroke	1 in
Drive Capacity
Motor rating - grinding spindle / hydraulic pump	7.4 / 1 Hp	4 / 0.6 Hp	5,36 / 1 Hp	10 / 1 Hp
Motor rating inside grinding	1.5 Hp
Motor rating - headstock / coolant pump	2 / 0.17 Hp	1 / 0.1 Hp	0,75 / 0,13 Hp	2 / 0.2 Hp
Measures and Weights
Grinding wheels dimensions	16x2x8 in	16x2x8 in	16x2x8 in	20x2x8 in
Grindstone dimensions, inside grinding (max.)	2x1x0.5 in	2x1x0.5 in	2x1.6x0.6 in	2x1x0.5 in
Grindstone dimensions, inside grinding (min.)	0.7x0.8x0.2 in	0.7x0.8x0.2 in	1.8x1.4x0.4 in	0.7x0.8x0.2 in
Overall dimensions (length x width x height)	143x72x60 in	182x72x60 in	119x71x65 in	221x72x60 in
Weight	8,140 lbs	9,460 lbs	7,700 lbs	14,520 lbs

Large machine bed in a heavy design accommodates workpieces with lengths up to 79 inch and diameters up to 12 inch
Wide, precision-ground guideways ensure maximum accuracy across the entire workpiece length and accommodate high workpiece weights
The table features large dimensions and swivels in two directions - table movement via hand-wheel or automatically via linear hydraulic feed
The robust feed valve allows very precise micro-feed control on the X-axis, including a user-adjustable dwell time at the end of the longitudinal table travel
Hydraulic ratchet feed simplifies exact X-axis positioning, limited by an adjustable zero stop, and repeated feeds by the push of a button
The grinding spindle features hydrostatic bearings and provides for maximum precision and surface quality, plus extraordinary tool life and rigidity
The powerful grinding spindle motor is designed for continuous operation
The heavy-duty spindle head swivels 30¡ to the left and to the right; the work spindle head swivels 45¡
Inside grinder included
Integrated rapid feed on Z axis with manual return