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

Overall height                            87 1/8 in.

Overall width                              52.5  in

Overall depth, front to back    69 1/8 in.

Floor area, doors open    117 in. x 95 5/8 in.

Weight (approx)                  3 ton