Accu-Pro Turn Ball Screw Lathe with MASSO Touch Controller

2 to 4-week lead time

(Please see the Options tab below for more information on the configuration options and accessory package.)

Product Description

About the Accu-Pro Turn Benchtop Lathe System with Ball Screws

The ball screw lathe design is a reimagined version of our popular 17″ 4400-series benchtop lathe. The lathe has a new solid aluminum base, which creates a very rigid assembly, a beefed-up saddle to accommodate the ball screws, a larger 8″ crosslide, 36V closed-loop stepper motors with #23 NEMA frames, motor mounts with high-torque couplings, and C5 bearings in the headstock for smoother spindle operation.

Ball Leadscrew Specifications

  • Rolled Ball Screw with BSH Nut
  • 10mm Diameter, 2mm Lead
  • C7 Accuracy*, P1 Preload
    *C7 accuracy has a linear tolerance of 50 micrometers / 300mm or .002″ / 12.0″.

The ball screws are only available in metric.

About the Sherline/MASSO CNC G3 Touch Controller

The MASSO Touch Controller with power supply and spindle drive card lets you input data to the controller via a state-of-the-art touch screen. With MASSO, you can write your CNC programs on your computer (Windows, Mac, Linux, etc.) and then transfer your program to the controller via a USB flash drive. You no longer have to use a dedicated operating system like Linux or Mach 4 to control your machine.

The Touch Controller includes:

  • Industrial cable system from the controller to the machine
  • 36-volt power supply
  • Touch-controller stand

Do you want to know more about the Sherline/MASSO G3 CNC controller? Here are some resource links for your reference.

The MASSO Accu-Pro Turn Benchtop Lathe System Package includes the following:

  • 17″ benchtop lathe fitted with ball screws and an all-new saddle developed for the ball screws
  • A Sherline/MASSO G3 Touch Controller
  • G-code Spindle Speed Control with threading capability
  • An optical encoder
  • WiFi is standard with the MASSO G3 Touch Controller
  • Two 36-volt, Closed-Loop, High-Torque Stepper motors with a 70 in/min maximum feed rate
  • Professional cable wraps and covers for the X- and Z-axis
  • MASSO homing sensors on all axes
  • USB 4 GB flash drive (With software, machine settings, sample programs, and PDF instructions included.)
  • 1-year warranty on all machine components for non-production use. 90-day warranty on CNC and electronic controller-related components

Standard equipment for the Accu-Pro Turn Benchtop Lathe includes the following:

  • A powerful 90V DC motor with an electronic speed controller
  • 24″ (610mm) steel bed that has 17″ (431mm) between centers
  • 8″ crosslide
  • Headstock with #1 Morse taper, 3/4 x 16 spindle thread with precision C5 bearings. You can also order the optional nickel-plated 3C spindle with .001″ or less TIR*. (*A TIR of .0005″ or less can be requested for an additional charge.)
  • Stepper-motor mounts with high-torque couplings
  • Rocker tool post (P/N 3057)
  • Oil reservoirs on the X/Z saddle to help keep critical parts lubricated
  • Brass leadscrew cover that keeps chips off the front of the Z-axis leadscrew

Optional Accessories for the Accu-Pro Turn Lathe:

Click the Optional Accessories tab above to see which accessories are available for the Accu-Pro Turn Lathe.

 

Below are all of the configuration options for our Ball Screw Lathe. Click the More Info links on any of the products for more detailed descriptions and specifications.

Headstock Options:

Standard #1 Morse Headstock.
More info…

#1 Morse Electroless Nickel-Plated Spindle Headstock.
More info…

30113 3C Collet Headstock

3C Collet Headstock.
More info…

30111 ER-16 Headstock

ER-16 Headstock.
More info…


Crosslide Options:

8″ Crosslide
Travel: 4.6″ (116 mm)


Lathe Accessories

Lever Collet Closers

Tool Adapters

  • P/N 11850 3/8″ Chuck Arbor with 3/8″ Shank
  • P/N 2081 WW Collet Adapter for 5/8″ Gang Tooling

Tool Posts

  • P/N 5931 3/8″ Rear Side Cutoff Multi-Tool Holder
  • P/N 5932 3/8″ Front Side Multi-Tool Holder
  • P/N 5936 5/8″ Rear Side Cutoff Multi-Tool Holder
  • P/N 5937 5/8″ Front Side Multi-Tool Holder

Boring Tools*

  • P/N 2266 Carbide Tip RH 55° 3/8″ Boring Bar w/2Flats
  • P/N 2268 Carbide Tip RH 80° 3/8″ Boring Bar w/2Flats
  • P/N 2273 Carbide Tip LH 55° 3/8″ Boring Bar w/2Flats
  • P/N 2274 Carbide Tip LH 80° 3/8″ Boring Bar w/2Flats

*We added a second flat to our standard boring bars so they can be held with the insert face up or face down.

warning-symbol
The improper use of machine tools and their accessories can result in serious injury. Before using this tool, thoroughly read the instructions and make sure you understand its proper and safe use.
safety-glasses-symbol

Always wear safety glasses when operating machine tools.

Download PDF Assembly and Instruction Guide
Instructions PDF Download
Download PDF Sherline/MASSO Controller Programming Instructions
Instructions PDF Download
Download PDF Sherline/MASSO Controller Spindle Speed Information
Instructions PDF Download
Download PDF Sherline/MASSO Video Instructions
Instructions PDF Download
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) (Tailstock only)
Length Overall 36.00″ (914 mm)
Width Overall 11.25″ (286 mm)
Height Overall 8.00″ (203 mm)
Shipping Weight 69 lb. (31.4 kg)
Motor 90 volt DC with electronic speed control that accepts any incoming current from 100 VAC 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
CNC stepper motor holding torque 136 oz-in
Maximum CNC travel speed, X and Z 22 inches/min

Adding Limit Switches to Your Current Mill

Setting up Your New Sherline CNC Controller

Setting up the Optical Encoder

 

Click the link below to download a zipped version of the IGS 3D CAD file. You will need to extract the zip file before viewing the IGS file.
Ball Screw Lathe 3D IGS model
You need an IGS viewer to view .igs files. CLICK HERE to download a FREE IGS viewer.