20” Heavy Duty Engine Lathe

Spindle Motor Horsepower

10 HP 3 Phase

Spindle Speeds – 12 speeds 20 – 1550rpm (high to low)

Spindle Bore

3 1/8″

(80mm)

Spindle Nose

D1-8 Cam lock

Spindle taper in Spindle Nose

MT-7

Morse Taper #7

Spindle taper reduction sleeve provided

MT-7 to MT-5

Cross Slide Travel

12 1/2″

(320mm)

Cross Slide Width

7 3/32″ 

(180mm)

Cross Slide Lead Screw Pitch

.200″ / rev

Cross Slide Resolution per division

0.001″

(on diameters)

Carriage Lead Screw Diameter

1 1/2″

(38mm)

Carriage Lead Screw Pitch

4 TPI 

(6mm pitch)

Feed Rod Dimensions

7/8″ hexagon

23mm hexagon

Compound Top Side Travel

10″

(255mm)

Compound Top Slide Width

4 11/32″

(110mm)

Cutting Tool Height Maximum

1.0″ x 1.0″

(25mm x 25mm)

Quill Diameter

2-15/16″

(255mm)

Quill Stroke

6 5/16″

(160mm)

Quill Taper

MT-5

Morse Taper #5

Quill Tang Drive and Drift-Slot for Tailstock

included

Tailstock Body set-over adjustment

±0.04″

±1mm

Leadscrew Diameter / Pitch

1 1/2″ / 4 TPI

38mm / 6mm pitch

Thread Cutting Range – 60″ pitches

2 – 112 TPI

Thread Cutting Range – 60 metric pitches

0.2 –14mm

Thread Cutting Range – 50 diametral pitches

4 –112 M.P.

Thread Cutting Range – 50 module pitches

0.2 –7 M.P

Feeds – Longitudinal – 50 Feeds

0.0014″ – 0.0387”/rev.      (0.037 – 1.04mm / rev)

Feeds – Cross – 50 Feeds

0.0007″ – 0.01935″/rev.    (0.0185 – 0.52mm/ rev)

Feed stop shaft

4 adjustable automatic feed stops to disengage the longitudinal feed

Coolant Pump

1/8 HP

Machine Power Requirements (440vac optional)

220 vac  /  3 Phase  /  30 amps