16" CINCINNATI HEALD ROTARY SURFACE GRINDER

Serial # 49672            New 1981            Model # 261-16

 

Chuck Face Diameter:  16-7/8"

Chuck Magnetic Diameter:  15-7/8"

Swing Inside Guard:  18-1/2"

Standard Wheel Size:  Max. 14" Dia. x 1" Wide x 5" Bore, Min. 9" Diameter

Distance Top of Chuck to Centerline of Wheel: Min. 4-1/2", Max. 17-1/2"

Chuck Convex Angle:  17 Degree Max., 10 Degrees Min.

Table Travel:  Adjustable Up to 12" Max. (Not Grinding Stroke)

Grinding Stroke:  Adjustable Up to 8" Max.

Chuck Speeds Variable From:  50 to 225 RPM

Wheel Speed:  Approx. 1640 RPM

Table Speeds for Grinding:  0 to 12 RPM Variable

Table Speed for Runout:  35 RPM

One Turn of Feed Handwheel:  Equals .050"

Each Graduation of Feed Dial Equals:  .001"

Power Feed Adjustment:  .0001" to .0005" in Increments of .0001"

Oil Reservoir Capacity:  15 Gallon

Coolant Tank Capacity:  45 Gallon

 

EQUIPPED WITH:

(1) Wheel Mounting Hub

Coolant Pump and Piping

10 HP Grinding Spindle Motor, 230/460 Volts

1/2 HP Coolant Pump Motor, 208/230/460 Volts

1/4 HP Chuck Lubrication Motor System, 208/230/460 Volts

1/4 HP Way Lubrication Motor System, 208/230/460 Volts

Presently Wired for 3 Phase, 60 Hz, 230 Volts

Machine Is In Very Good Condition

Overall Size Fully Assembled:   83" L-R x 78" F-B x 88" High on 3-3/4" Blocks

Weight:  8,350 Lbs