News
26
Jun
Aliexpress Store
RobotDigg is now available on Aliexpress:http://www.aliexpress.com/store/228043 Good news is that you can pay us through Credit Card3D printing industry is open source, 3D printing hobbyists share what they create. This is 3D culture and is the really great thing at the heart of 3ders.Thanks to Peter Liwyj! Peter helped us a lot on the translation work and the job was done terrifically. RobotDigg ...12
Jun
10000pcs gt2 pulley
T2.5 pulleySince March, 2013 RobotDigg begin to machine Timing Pulleys to meet clients' requests besides stepper motor and Acme threaded rod stepper motors for 3d printers. T2.5 16 teeth Pulley a Chinese standard Trapezoidal tooth profile Timing Pulley is our start.MXL pulley and GT2 pulleyIn the middle of March, 2013, RobotDigg have many more requests on Timing Pulleys after we offer stepper moto...11
Jun
Shopping Guide
Q&A:How do RobotDigg accept payment? We accept Paypal and wire transfer. Now Aliexpress is our channel for Credit Card payment. The aliexpress address link is: RobotDigg Aliexpress StoreWill RobotDigg accept paypal so that we, the buyers, can have some sort of buyer protection against fraud? We take Paypal payment. And can issue the Paypal Invoice.How long before you ship? The lead time depend...09
Jun
External Drive Threaded, Non-captive and Captive Linear Stepper Motors
Stepper Motor Linear ActuatorsWikipedia gives out a definition of linear actuator: Linear Actuator is an actuator, in contrast to the circular motion of a conventional electric motor(stepper motor), that creates motion in a straight line. Linear actuators are used in machine tools and industrial machinery, in valves and dampers, and in many other applications where linear motion is required. Robot...07
Jun
Threaded Rod or Threaded Shaft
8mm smooth rod and M8 screw are widely applied in 3d printers. A nema17 stepper motor, a 5mm shaft to 8mm screw coupler and a M8 screw was prevailing as Z axis solution for a 3d printer. After that a name called Threaded Rod NEMA17 Stepper begins to be known between 3ders. Why a threaded rod nema17 stepper or a nema17 stepper with threaded shaft? 1. Much neater than Motor, coupler and M8 screw opt...01
Jun
What is children's preferred 3d printer?
Happy Children's Day.What is children's preferred 3d printer? If I were child, I would like RigidBot and ROBO 3D. RigidBot seems cute and ROBO 3D looks colorful. Wow, that is not the turth. They both are good 3d printer.RobotDigg is going to supply 3Ders with more product options recently. We are trying to do gt2 pulleys 20 teeth/grooves 5mm bore or 8mm bore, 36 teeth 5mm bore as our standard offe...26
May
China Source of GT2 Pulley and Belt
GT2 pulley and beltThere are many types of pulley and belt, the difference is not only Tooth Profiles. GT2 Pulley and Belt is prevailing after 2012.Outside U.S., it is really hard job to find a good source of GT2 pulley and belt. RobotDigg starts its pulley machine service from this year. T2.5, MXL pulleys and belts, after experience to provide these pulleys and belts, we wins lots of approval.Som...25
May
Stepper Motor for 3D Printer
What stepper motor are you using in your 3d printer? NEMA17 steppers are the most popular choice as a reprap stepper motor. But are you just a follower? What is a good source of affordable stepper motors for a reprap printer? Reprap Wiki has a list of NEMA14 and NEMA17 stepper motors for 3D Printers. Besides price consideration, what do you need for your 3d printer building, a Nema17 stepper motor...14
May
Linear Motion Solutions---RobotDigg
RobotDigg try to list you solutions of linear motion or z-axis solution of CNC machines and 3D printers.Innovations on linear motion are great news for designers, makers, hackers, cnc hobbists, techcrackers and 3ders. RobotDigg will follow these up and bring you with more useful information. 1.Solenoid. Solenoid is popular in old machines and now you can find them mostly used in game machines and ...12
May
