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MODEL 610 BARBER-COLMAN HORIZONTAL GEAR HOBBING MA

GEAR HOBBER
Manufacturer:
MISC.
Year:
1971
Stock #:
1887
MODEL 610 BARBER-COLMAN HORIZONTAL GEAR HOBBING MA

Maximum rated diametral pitch and
diameter in steel - 1 cut16 DP - 2" diameter
24 DP - 3" diameter
34 DP - 5" diameter
Maximum rated length of cut7"
Maximum rated work diameter5"
Maximum distance work spindle face to
tail center15 3/4"
Maximum travel of hub slide11 9/16"
Distance centerline of work spindle
to centerline of hub spindle3 7/8" maximum
3/4" minimum
Distance centerline of work spindle
to bottom of overarm3"
Maximum hub diameter2 1/16"
Hub R.P.M.533 maximum
133 minimum
Work spindle diameter & taper29/32" #9 B&S
Approximate weight2,000 lbs.

MOTOR SPECIFICATIONS

2 HP 3/60/220/440 Main drive motor & controls
1/4 HP 3/60/220/440 Coolant pump motor
1/20 HP 3/60/220/440 Lubrication pump motor

Single thread index worm gear
Automatic hob shifter
Air operated collet chuck
Burring attachment
Lever operated tail center
Bijur lubrication system, index, feed & speed
Miscellaneous index, feed & speed change gears
Coolant system
MACHINE APPEARS TO BE IN EXCELLENT CONDITION WITH VERY LOW HOURS USE

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