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The models of the RSM C series are precision cylindrical grinding machines designed for long and heavier workpieces. The series is suitable for processing individual parts as well as for small series production and offer additional flexibility with the internal grinding device. The classic design with a large machine bed, ground guides, and powerful drives for the work spindle, grinding spindle and hydraulic unit, make these machines a cost-effective solution for the precision grinding of larger workpieces.
Working Area | |
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Center height | 7 in |
Grinding diameter | 0.3 in - 12.6 in |
With steady rest | 2 in |
Grinding length | 39 in |
Inside grinding diameter with rest | 1.4 in - 3.9 in |
Inside grinding diameter without rest | 1.2 in - 3.9 in |
Inside grinding depth | 4.9 in |
Work piece weight between centers (max.) | 330 lbs |
Grinding wheel feed (min.) | 0.0001 in |
Chuck diameter | 8 in |
Table swivel range (max.) | -3° / +7° |
Wheel speeds | 1365 in/s |
Work spindle speeds | 50 Hz: 25-220 rpm |
Travels | |
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Grinding head travel | 10 in |
Feed | |
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Table feed, infinitely variable | 0.33 fpm - 13.08 fpm |
Feed per hand-wheel rotation X-axis | 0.0787 in |
Feed per scale division X-axis | 0.000098 in |
Headstock | |
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Working headstock swivel range | 0 deg - 45 deg |
Working spindle taper | 4 MT |
Grinding headstock | |
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Grinding spindle speed | 1670 rpm |
Grinding headstock swivel range (r+l) | 30° |
Inside grinding spindle speed | 10000 rpm |
Tailstock | |
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Tailstock taper | 4 MT |
Tailstock quill stroke | 1 in |
Drive Capacity | |
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Motor rating - grinding spindle / hydraulic pump | 7.4 / 1 Hp |
Motor rating inside grinding | 1.5 Hp |
Motor rating - headstock / coolant pump | 2 / 0.17 Hp |
Measures and Weights | |
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Grinding wheel dimensions | 15.75 in x 1.97 in x 7.99 in |
Grindstone dimensions, inside grinding (max.) | 2 in x 1.6 in x 0.6 in |
Grindstone dimensions, inside grinding (min.) | 1.8 in x 1.4 in x 0.4 in |
Overall dimensions (length x width x height) | 143 in x 72 in x 60 in |
Weight | 8140 lbs |
Explore the range of compatible accessories in stock
We will gladly assist you in making the right decision to achieve your business goals
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