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PITCH, MAX 4 DP. ( 6,3 MOD)
PITCH, MIN 64 DP.(0,5 MOD.)
Storke: Standardmachine 2 in. (63,5 mm)
Storke: Long storke machine 4 in. (102 mm)
Helix angle, max. 45 Degree
Blank diameter, External Gears 9.5 in. (242 mm.)
(with 4 in. cutter)
Max. work to cutter center distance 7 in. (178 mm)
Max. pitch diameter Internal gears 8 in. (203 mm)
Max. diameter swing of work or
Fixture at ? 1.5 in (38,1 mm.)
Centers 15 in. (381 mm)
Nominal spindle diameter 2.6875 in
Cutter spindle location (Standard) 1.5 in.
Maximum cutting speed 150 ft/ min.
Maximum cutter to work ratio 5:1
Cutting speed range:
Standard machine 82-617 s.p.m
Long storke machine 60-375 s.p.m
Max. Saddle drop-off 1.00 in. (25,4 mm)
Overhead work support:
Working height, max 11 in. (280 mm.)
Working height, min 3 5/8 in.(92 mm)
Infeed:
Type Electro-mechanical
Range: Infeed per stroke 0.0005 - 0.002 in
Number of cuts 1 to 4 (or more)
Depth setting Trip dogs on drum
Saddle drop ?off Auto, power traverse
Infeed direction ?IN? or ?Out? as required
Saddle offset 0.6 in. right or left
Motors:
Type Totally enclosed
Number 4 or 5
Main Motor 3 H.P. 740 r.p.m
Coolant motor 1 H.P. 1420 r.p.m
Lubication pump Motor 1/8 H.P. 920 r.p.m
Infeed drive motor 0.5 H.P. 920 r.p.m
Work truing motor (when fitted) 1.5 H.P. 920 r.p.m
Control circuit Voltage 110 volt
Motor overload Thermal
Electric clutches Warner Westool 90v. D.C
Electric brake Warner Westool 90v. D.C
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