Equipped With
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
2-axis position indicator
internal grinding equipment
open rest
closed rest
3-jaw chuck, ¯ 7.87"
coolant system
grinding wheel dresser
balancing station
balancing mandrel
grinding wheel flange
center point
front and rear splatter guard
drivers
operating tools
operator manual
test certificate
