17″ Lathe with DRO – Package A
Any Sherline lathe can be ordered with a digital readout installed. Special handwheels with built-in encoders are installed in place of the standard handwheels on the crosslide and leadscrew. These handwheels are connected to a display box that translates handwheel rotation into a readout of table position to within .0005″ (or .01 mm). In addition, a constant readout of spindle RPM is displayed.
The advantage of a digital readout is that you no longer need to count handwheel rotations when moving distances longer than a single revolution. This helps eliminate math errors. The large, easy-to-read display reads out to 3 and a half decimal places to give accuracy to within .0005″. The display for each axis can be reset to zero at any time with the push of a button. Backlash values can be set for each axis in the programming so that backlash is electronically eliminated when changing direction of handwheel rotation. A third axis is available on the display box should you later decide to add a vertical milling column or use it on a Sherline 3-axis mill. The readout can function with inch or metric lathes. In the metric mode, the position reads out to 1/100 of a millimeter.
Standard equipment for the lathe includes:
- A powerful 90V DC motor with electronic speed controller*
- 2.75″ (70mm) x 6.0″ (152mm) crosslide
- 24″ (610mm) steel bed that has 17″ (431mm) between centers
- Special handwheels are supplied with DRO machines. These handwheels can be reset to zero electronically with the push of a button on the DRO display box. Sherline DRO lathes are outfitted with the special DRO 2″ (51mm) handwheels on the leadscrew and crosslide feed screw, and a 2″ (51mm) resettable “zero” handwheel on the tailstock. Each handwheel has laser engraved aluminum handwheel collars
- Rocker tool post substituted for the standard tool post used on the short bed lathes
- Pulleys, drive belt, faceplate, lathe dog, two dead centers, three hexagonal keys, tool post, sharpened high-speed steel cutting tool, eight-foot three-wire power cord, and instruction manual
* Not included with lathe without motor and speed control
NOTE: The unit does not translate dimensions from inch to metric. It must be initialized to work with the pitch of the leadscrew to which the handwheel is attached.
The A Package Includes:
- 3.1″ 3-jaw self-centering chuck
- 3/8″ tailstock drill chuck w/ key, #0 Morse arbor, #1 Morse arbor with drawbolt
Other ordering options:
Similar to the XYZ bases for our mills, you can now order the lathe without the headstock, motor, or speed control. Please see the selections in the drop-down menu above.
Always wear safety glasses when operating machine tools.
|Swing Over Bed||3.50″ (90 mm)|
|Swing Over Carriage||1.75″ (45 mm)|
|Distance Between Centers||17.00″ (430 mm)|
|Hole Through Spindle||.405″ (10 mm)|
|Spindle Nose Thread||3/4″-16 T.P.I.|
|Spindle Nose Taper||#1 Morse|
|Spindle Runout of Morse Taper||.0005″ or less|
|Travel of Crosslide||4.25″ (110 mm)|
|Tailstock Spindle Taper||#0 Morse|
|Protractor Graduations||0° to 45° by 5°|
|Handwheel Graduations||.001″ (.01 mm)|
|Length Overall||32.5″ (826 mm)|
|Width Overall||8.00″ (267 mm)|
|Height Overall||8.00″ (216 mm)|
|Shipping Weight||31 lb. (14.1 kg)|
|Motor||90 volt DC with electronic speed control that accepts any incoming current from 100VAC to 240 VAC, 50 Hz or 60 Hz.
Click here for motor specifications
|Spindle Speed Range||70-2800 RPM continuously variable by electronic speed control|
4400-Series Manual Lathe
Click on the link for the exploded view of the 4400-Series Manual Lathe to help identify replacement parts.
If you are still uncertain please call our customer service representatives for help with this item.
|4000 (4100)||4400 (4410)|
|Swing over bed||3.50″ (90 mm)||3.50″ (90 mm)|
|Swing over carriage||1.75″ (44.5 mm)||1.75″ (44.5 mm)|
|Distance between centers||8.00″ (200 mm)||17.00″ (430 mm)|
|Hole through spindle||.405″ (10 mm)||.405″ (10 mm)|
|Spindle nose thread||3/4-16 T.P.I.||3/4-16 T.P.I.|
|Spindle nose taper||#1 Morse||#1 Morse|
|Spindle runout of Morse taper||0005″ or less||.0005″ or less|
|Travel of crosslide||4.25″ (110 mm)||4.25″ (110 mm)|
|Tailstock spindle taper||#0 Morse||#0 Morse|
|Tailstock spindle travel||1.75″ (44.5 mm)||1.75″ (44.5 mm)|
|Protractor graduations||0° to 45° by 5°||0° to 45° by 5°|
|Handwheel graduations||001″ (.01 mm)||001″ (.01 mm)|
|Handwheel type||Standard Handwheels||Zero Adjustable Handwheels (With the exception of DRO machines which come with DRO handwheels)|
|Electronically controlled spindle speed range||70 to 2800 RPM||70 to 2800 RPM|
|Length overall||23″ (584 mm)||32.5″ (826 mm)|
|Width overall||10.25″ (260 mm)||10.55″ (267 mm)|
|Height overall||8″ (203 mm)||8.5″ (216 mm)|
|Shipping weight||24 lb. (10.9 kg)||30 lb. (13.6 kg)|
|Input voltage||100 to 240 VAC, 50 or 60 Hz|
|Output to motor||90 VDC|
|Current draw||.5 to 15 amps depending on load|
|No-load output shaft speed||6000 RPM (no pulley)|
|Click here for more detailed specs|
|Spindle End play (factory
adjustment of preload)
|.0002″ (.005 mm) or less, normal pulleys|
|Runout at nose||.0005″ (0.013 mm) or less|
|Bearings||Two 20 mm lifetime lubricated ball bearings with adjustable preload|
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