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10" X 36" NORTON CTU HYDRAULIC SEMI-AUTOMATIC

GRINDER PLAIN
Manufacturer:
NORTON
Model:
CTU
Year:
1952
Stock #:
4220
10" X 36" NORTON CTU HYDRAULIC SEMI-AUTOMATIC

Nominal lengths 36"
Maximum swing 10 31/32"
Nominal swing 10"
Maximum diameter work ground with 30" wheel 10"
Grinding wheels - standard 30" x 5" x 12"
Wheel and work center distances
Maximum 21"
Minimum 8-1/4"
Coolant tank capacity, U.S. gallons 75
Coolant pump capacity, gallons per minute 21
Hydraulic oil reservoir capacity, U.S. gallons 38
Lubricating oil reservoir capacity, U.S. gallons 3-1/2
Steady rest, maximum work diameter accommodated 4-5/8"
Swivel table adjustment (in/per/ft/on dia.)
Machine length 36"
Maximum taper 2-1/2"
Headstock
Spindle diameter 4-1/8"
Center diameter 1-3/4"
Center taper No. 14 Jarno
Work speed, AC motor 50, 80, 125, 200 RPM
Work speed, DC motor 30 to 275 RPM
Footstock
Spindle diameter 2-3/4"
Center diameter 1-3/4"
Center taper No. 14 Jarno
(CONT.)
Base ways
Width of flat way 2-1/2"
Width of V-way, projected 2-1/2"
Lubrication Automatic pressure
Wheelslide
Length of bearing ways 37-3/8"
Width of flat way 5-5/8"
Width of V-way, projected 4-11/32"
Overall width of ways, projected 20-5/8"
Total bearing area, projected372 sq. in.
Lubrication Automatic pressure
Automatic rapid advance stroke, maximum 4"
Wheel Spindle
Material Heat treated alloy steel
Large bearing (LH) 3-1/2" x 8-5/16"
Small bearing (RH) 3-1/4" x 7-1/8"
Number of speeds 3
Diameter of pulleys 14-1/8" - 11-15/16" - 9-9/16"
Drive from motor 7 V-belts
Lubrication Automatic flood
Reciprocation (when supplied) 0" to 3/8"
Table Speeds
Range of speed IMP 2" to 240"
Number of speeds Infinite
Page 3 of 3

MOTOR SPECIFICATIONS

3/4 HP Work drive
15 HP 3/60/220/440 Wheel drive
Hydraulic and lubrication oil pump

Plunge cycle
Motorized headstock
Hydraulically operated tailstock
Hydraulic table travel
Miscellaneous tooling
Timers
Swivel table
Centers
Coolant system

This equipment has been sold. Similar equipment available now is shown below.

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