Oct 11, 2018 - 9x20 Lathe Variable Speed DC Spindle Motor. jumps4 Global Moderator. G540 is a little bit of overkill for a lathe (supports 4 steppers) but I've had good luck with the G540 on my router and lathe. Registered. I got the lathe used from a co-worker and it was actually the lathe that was used to turn many of the parts on EDDi-P's… Here's a few photos and some videos to show that something is happening to my CQ9325 bench lathe. 9x20 Lathe Variable Speed DC Spindle Motor. But at some point I might move the G540 to another machine and use two G251X stepper drivers. I also occasionally connect up an A-axis. The upgrade motor for the C3 mini lathe is 350w and does 6000 rpm. You also need a DC power supply big enough to power your steppers. There are 2 basic ways to do this. so the motor face is 5" beyond the end of the saddle. These are SIEG C2 and C3 lathes. Convert lathe to DC treadmill motor. 9x20 Lathe Improvements. Author Topic: 9x20 Chinese Lathe Conversion (Read 73307 times) 0 Members and 1 Guest are viewing this topic. Tailstock modifications 8. Cross slide motor 20. . New threading banjo 14. New Harbor Freight 39083 QCTP Methods for attaching the quick change toolpost to the 9x20 lathe. Products > Kits > Lathe Conversion Kits. After seeing the maked improvement in capability of the mill, I am looking forward to having the CNC lathe. G540 is a little bit of overkill for a lathe (supports 4 steppers) but I've had good luck with the G540 on my router and lathe. 2. that feature could be really handy for threading on a normal 9x20 (non-cnc) because it's lowest speed is so fast. Antique Tools. You are testing the machine’s limits here. Thread starter Nico; Start date Sep 1, 2017; N. Nico Registered. Kits for upgrading your lathe with longer beds, metric threads, and other enhancements. It now has VSD (variable speed drive) fitted. You also need a DC power supply big enough to power your steppers. matt October 20, 2017 336 0. Going to strip off everything and fit ball screws to both axes, with stepper motors to drive them and make up a new tray with appropriate guards. This seemed like the perfect excuse. Several reasons for this mine was a slower speed for threading. I have been buying up old 1940’s era power tools like a drill press, a bandsaw and more. Tee slot cross slide 12. Also Q&A Tumbler Reverse Variable Speed 9 x 20 Adds the ability to cut left hand threads Surplus treadmill dc motor & controller. There are true electronic variable-speed lathes with DC motors these days and others that offer lever-controlled, clutch-type variable speed changing. This lathe was not very user friendly as a manual; change gears really suck! So he went ahead with a conversion to a pulley setup with a powerful three-phase motor which he says cost him less than a KBIC120 board. Easily fitted, full instructions supplied. Sep 1, 2017 #1 Hi, This is in the hobby area, not professional. It is good practice to activate the E-stop button while setting up the lathe. Jul 5, 2019 - 9x20 Lathe Variable Speed DC Spindle Motor.. Dan13. Saved from micro-machine-shop.com. 9x20 Lathe Variable Speed DC Spindle Motor. The increased travel is away from the centerline of the lathe so you can work on larger diameter work pieces. Saved from micro-machine-shop.com. Carriage DRO 18. Variables Lathe Espresso Machine Kitchen Appliances Iron Espresso Maker Cooking Tools Tower Lathe Chuck. Feet, drip tray and chip guard 16. Saved from micro-machine-shop.com. 5206 Analog Conversion Kit : $37.95 Not in stock 4156 Analog Conversion Kit, Bench Lathe Compound Rest : $32.95 Not in stock 4155 Analog Conversion Kit, Bench Lathe Cross Slide : $43.95 Not in stock 5836 Analog Conversion Kit, … September 2020. Explore. This setup seems great but it requires a lot of room outside of and behind the lathe. Joined Apr 30, 2012 Messages 2,387. Saved from micro-machine-shop.com. 9 x 20 DC motor modification. Home Decor. Quite some rework is … . Improved version quick change tool post 4. Enco 9x20 DC Motor Conversion I bought one of these for a DC motor conversion on my lathe a few years back: t is a 3/4hp/550w commercial sewing machine motor found on Ebay. Joined Feb 13, 2017 Messages 6. 60 position index wheel 6. Saved by … xalky Registered. Adding an ammeter 24. DC Spindle Motor Baldor Model CDP3440 DC motor (USA): 3/4 HP, armature 90VDC, 7.6A full load, 1750RPM, Permanent Magnet (PM), & Totally Enclosed Fan Cooled (TEFC). my lathe saddle was worn and the v grove wear would let the saddle twist when changing z direction. Oct 20, 2017 - 9x20 Lathe Variable Speed DC Spindle Motor.. Eventually you might want to step up to one of these. This kit adds one inch to the travel of the lathe cross slide on 7x10 and 7x12 mini lathes. I want to share my project. Headstock … The first is an AC motor and VFD (variable frequency drive) This is probably the best solution as the components are solid and stable. 9x20 lathe motor mod DC. 9x20 Lathe Variable Speed DC Spindle Motor. But at some point I might move the G540 to another machine and use two G251X stepper drivers. 9x20 Lathe Variable Speed DC Spindle Motor. My Current lathe is the Harbor Frieght 9x20 lathe. I did the research found out the original motor did 2500 rpm, rated at 240VDC 2A. The kit consists of: v New three-phase motor, choice of two sizes – ½ HP and 1 HP.. v ½ HP kits to convert CL0, CL1, RPML300, and DML24X of the Record range of lathes.. v All Speed Genies are cubiculised to IP65 standard (dust and liquid proof) in a steel enclosure. Lathe motor cooling 27. Brushless are the future! For Explore. This lathe is essentially a scaled up version of the 7x10 lathes and with that comes some interesting characteristics and limitations. DIY Techniques And Supplies. Power & Electrical Supplies. Jul 5, 2019 - Amazon.com: uxcell AC 240V 3A Latching Normally Close Emergency Stop Red Mushroom Push Button Switch Station: Home Improvement steve . This lathe conversion travel kit replaces the saddle and the cross slide feed screw, and it includes a spacer for the longer screw. these are dc servo motors and can be reversed and have braking by installing a switch and braking circuit according to the manufacturer i could see it being used as a table power feed or knee lift lots of uses and plenty of power steve . I also occasionally connect up an A-axis. Saved by suresh. I dont care for the way most 9x20 lathe conversions come out looking with everything cobbled on the front so i'm going to see it i cant find a nice way of doing this without it looking like a box of rocks gobbered to the front of it. Convert a lathe to variable speed drive for under $100. Home Maintenance. I decided to convert this lathe to CNC after converting my X2 mill. I used a 1.5 HP DC treadmill motor, DC drive controller, and a LED tachometer with Hall effect sensor. Lathe motor control 23. Control circuits 22. One of the many popular projects for this lathe is the installation of a variable speed motor. A perfect match for the 9x20 lathes. The plan is also to replace the AC induction motor driving the spindle with an AC servo motor. November 2020. This lathe machine for metal, construction began six months ago. How to Convert your AC Tools to DC with a Treadmill Motor. Carriage lock 25. I'll start my story about the front pastern. I … This DC motor is … 2. May 11, 2017 - Hello. Lever feed tailstock. Brushed motors are archaic. I’ve been wanting to upgrade the motor and control to a three phase brushless DC for a while. Mar 17, 2019 - 9x20 Lathe Cross Slide, Compound, Carriage & Feed Gears I am just beginning the conversion of my 9x20 lathe. Variable Speed Conversion Kit For Record Woodturning Lathes. Top Slide Bearing Mount 5" Bison 3 Jaw Chuck & Backplate A ball bearing mount for the top slide. Jump to: A-C E-P T Hide Thumbnails. They all use a huge, power hungry AC motor and in many cases has pretty light duty ones attached to them. I had a problem with ball-screw wobble and I had a bit of work to nullify the problem. H-M Platinum Supporter. Over the years people move motors around to different tools depending on their needs at the time. Control DC Motor for Lathe with Arduino. Bolt your lathe down to the floor, and definitely wear a face shield to protect yourself. Low cost tachometer 10. the extension I made to mount the motor on the rear is 4.5" long then there is a 1/2" plate extending to the right to mount the motor. Jan 24, 2018 - 9x20 Lathe Variable Speed DC Spindle Motor. DIY And Crafts. Registered. 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