Equipped With

21" X 40" ACRA MODEL 2140TVS (2-1/2" BORE) PRECISION VARIABLE SPEED GAP BED ENGINE LATHE

Bed:
One-piece casting base.
Meehanite casting, vibration stress relieved.
Induction hardened and precision ground bed ways, precision hand scraped removable gap.

Foot brake.
Turcite B coating between bed and carriage.

Gearbox:
Universal type allowing a wide range of inch, metric, M.P., D.P. threads without change gears.

Headstock:
Housing is vibration-absorbent, deflection-free.
Gears are hardened & MMG or REISHAUER ground.

Heavy Duty Spindle:
Machined from forged alloy steel, hardened ground & dynamically balanced.
Three point support by high grade precision, machine tool taper roller & ball bearings.

Apron:
RIH or LJH wheel can be available on request.
Integrated automatic control for longitudinal & cross feeds, forward & reverse feeds.

Carriage & Slide:
Anti-Float design backlash eliminator fitted in cross slide nut.
Safety clutch at feed shaft.
One shot lubrication in carriage & top slide.
Dual dials supply inch system screw.
Metric dial supply metric system only.

Safety Features:
Nylon safety gears in end train.
Shear pin in leadscrew.

Specifications:
Capacity:                                    21″/28″ x 40″
Swing Over Bed:                        21″
Swing Over Cross Slide:            15-1/4″
Swing In Gap:                            28-3/4″
Distance Between Centers:       40″
Bed Width:                                12-1/2″
Spindle Nose:                            D1-6
Spindle Bore:                             2-1/2″
Taper of Spindle:                       MT NO.5
Spindle Speeds – Steps:            3
Spindle Speeds – Range:          30 ~ 2,300 RPM
Cross Slide Travel:                     11.81″
Compound Slide Travel:            5.9″
Inch Threads:                             2 ~ 72 TPI
Metric Threads:                          0.2 ~ 14 mm
Longitudinal Feeds:                   0.0015″ ~ 0.04″/rev
Cross Feeds:                              0.00075″ ~ 0.02″/rev
Quill Diameter:                          2.32″
Quill Travel:                                5″
Quill Taper:                                MT NO.4
Spindle Drive Motor:                 10 H.P.
Voltage:                                     230V AC/ 1 PH / 3 PH
Weight                                      4700 lbs

Standard Equipment:
12″ 3-Jaw Chuck
Full Length Splash Guard
Inverter Controlled Motor
16″ 4-Jaw Chuck
Coolant System
Centers
Face Plate
Steady/Follow Rest
4 Way Tool Holder
Center Sleeve
Foot Brake
Chuck Guard
Halogen Light
2 Speed Tailstock
Weight4700 lbs Dimensions95 × 46 × 73 in