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GRINDERS, CYLINDRICAL, UNIVERSAL

11" x 40" Ribon #RUR-1000, universal cylindrical grinder, 14" x1" x5" wheel, #41265

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11" x 40" Ribon #RUR-1000, universal cylindrical grinder, 14" x1" x5" wheel, #41265
Ribon Universal Cylindrical Grinder

Model RUR-1000

Stock # 41265





MAIN FEATURES

Table:

Distance between centers 40 ½
Swing 11 ½
Table speed infinitely variable ½in./min. 7 ½ to 19 ½
Swivel of upper table in either side of center 5 ½

Grinding wheel head:

Standard dimensions of wheel ½O.D. x width x I.D 14 ½x 1 ½x 5 ½
RPM of grinding wheel spindle 1700-2100
Automatic feed of wheel at each left-hand .0002 ½-.0004 ½-.0006 ½
Reversal of table travel
Swivel of head in either side of center 90 ½

Internal Grinding Head:

Maximum RPM of 2 3/8 ½ diameter spindle 20,000
Maximum RPM of 2 ½ diameter spindle 30,000
Grinding diameters with 2 ½ diameter spindle ½ ½-3 ½
Grinding diameters with 2 3/8 ½ diameter spindle ½ ½-4 ½
Maximum grinding length with 2 ½ diameter spindle 2 ½ ½
Maximum grinding length with 2 3/8 ½ diameter spindle 3 ½ ½

Work head:

RPM of work head spindle ½2-speed motor ½8 steps 35-310
Spindle bore for draw bar ½ ½
Head swivel ½clockwise-anti-clockwise 90 ½-30 ½
Morse taper of spindle #4
Morse taper of tailstock #2

Motors (Approximate HP):

Total power 5.0 HP
Table .3 HP
Grinding wheel head 3.0 HP
Work head .3 HP
Internal grinding head 1.0 HP
Coolant pump .2 HP
Coolant tank capacity 9 gallons

Weight of machine:

RUR-1000 4,000 lbs.



SPECIFICATIONS ARE APPROXIMATE AND NOT BINDING.




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