Sherline 17" Ball Screw Benchtop Lathe
Sherline 17" Ball Screw Benchtop Lathe

Sherline 17" Ball Screw Benchtop Lathe

Sherline Machining ToolsSKU: RB-She-1301
Manufacturer #: 6843
Price  :
$2,904.56

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Description

  • Sherline 17" Ball Screw Benchtop Lathe
  • Features robust aluminum base for rigidity
  • Equipped with high-torque stepper-motor mounts
  • Offers 70-2800 RPM variable speed control
  • Includes crosslide with 4.6-inch travel
  • Ensures precise machining with low spindle runout

The Sherline 17" Ball Screw Benchtop Lathe is an advanced iteration of the renowned 4400-series benchtop lathe, featuring a robust design that enhances precision and durability. This model is distinguished by its solid aluminum base, which provides a highly rigid structure, and an upgraded saddle designed to accommodate ball screws. The lathe is equipped with a larger crosslide, measuring 8 inches, and is fitted with #23 NEMA frame stepper-motor mounts that include high-torque couplings, ensuring efficient and reliable operation.

The lathe offers a swing over bed of 5.97 inches and a swing over carriage of 1.75 inches, with a distance between centers of 17 inches. The spindle is engineered with a hole through diameter of 0.405 inches and features a spindle nose thread of 3/4-inch-16 T.P.I., along with a #1 Morse taper. The spindle runout is maintained at .0005 inches or less, ensuring high precision in machining tasks. The crosslide provides a travel distance of 4.6 inches, while the Z-axis travel extends to 14.45 inches, allowing for versatile machining capabilities.

The lathe is powered by a 90-volt DC motor, which is complemented by an electronic speed controller, offering a spindle speed range from 70 to 2800 RPM. This continuous variable speed control allows for precise adjustments to suit various machining requirements. The headstock is standard with a #1 Morse taper and a 3/4 x 16 external spindle thread, ensuring compatibility with a wide range of tooling.

Constructed from a 28-inch by 5-inch by 1/2-inch solid 6061 aluminum plate, the base of the lathe provides a stable and durable foundation. The saddle is hard anodized to ensure long-lasting wear resistance. The lathe also includes a 2.75-inch by 8.0-inch crosslide and a 24-inch steel bed, which accommodates 17 inches between centers. The leadscrew is equipped with a 2.5-inch resettable "zero" handwheel, facilitating precise control over machining operations.

Note: Ensure proper safety measures are followed during operation to prevent accidents or injuries.

  • 1x Sherline 17" Ball Screw Benchtop Lathe
  • 1x Powerful 90V DC motor with electronic speed controller
  • 1x Standard headstock: #1 Morse taper with 3/4 x 16 external spindle thread
  • 1x Base: 28″ x 5″ x 1/2″ solid 6061 aluminum plate
  • 1x Lathe saddle hard anodized for long wear
  • 1x 2.75″ (70 mm) x 8.0″ (203 mm) crosslide
  • 1x 24″ (711 mm) steel bed with 17″ (431 mm) between centers
  • 1x 2.5″ (63 mm) resettable “zero” handwheel for the leadscrew
  • 1x 3/8″ Insert Holder Tool Post with a 55° RH Tool Holder w/Carbide Insert
  • Pulleys, drive belt, faceplate, lathe dog, two dead centers, three hexagonal keys, eight-foot three-wire power cord, and instruction manual
  • Length Overall: 838 mm (33")
  • Width Overall: 264 mm (10.375")
  • Height Overall: 254 mm (10")
  • Base: 711 x 127 x 12.7 mm (28 x 5 x 0.5")

ZIP File

  • Swing over bed: 5.97″ (151 mm)
  • Swing over carriage: 1.75″ (45 mm)
  • Distance between centers: 17.00″ (430 mm)
  • Hole through spindle: 0.405″ (10 mm)
  • Spindle nose thread: 3/4″-16 T.P.I
  • Spindle nose taper: #1 Morse
  • Spindle runout of Morse taper: 0.0005″ or less
  • Travel of cross slide: 4.6″ (116 mm)
  • Travel of Z-axis: 14.45″ (367 mm)
  • Tailstock spindle taper: #0 Morse
  • Protractor graduations: 0° to 45° by 5°
  • Handwheel graduations: 0.02 mm
  • Motor: 90 volt DC with electronic speed control
  • Spindle speed range: 70-2800 RPM continuously variable

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