News
25
Apr
Bipolar or unipolar stepper motor
Two phase stepper motor There are two basic winding arrangements for the electromagnetic coils in a two phase stepper motor, one being bipolar and the other unipolar. A unipolar stepper motor has one winding with center tap per phase. Each section of windings is switched on for each direction of magnetic field. Since in this arrangement a magnetic pole can be reversed without switching the directi...16
Apr
Stepper motorized
Definition of Stepper Motorized What is stepper motorized? In view of RobotDigg stepper motorized is all kind of item, product or project using stepper motor as the drive unit. It's widely used in many industries, as example 3D printer "stepstruder", a word created by MakerBot. The main component of the filament drive unit for 3d printer is the stepper motor or geared stepper, it's the same even t...08
Apr
X-plane 11 Flight Simulator
What is X-plane? X-Plane is a flight simulator produced by Laminar Research. X-Plane can be used professionally with the correct license, or used personally. A personal use desktop version is available for macOS, Windows, and Linux, while a mobile version is available for Android, iOS, and webOS. X-Plane is packaged with several commercial, military, and other aircraft, as well as basic global sce...18
Mar
Integrated Stepper Motorized Rotary Table
Rotary TableInstruction on how to operate with RobotDigg integrated stepper motorized rotary table? This is the power interface, the input voltage is 24VDC , and the current is 3A. Be careful that the positive and negative poles can’t be reversed when wiring, otherwise the driver will be burnt. This Yellow one is direction switch, and this green one is enable switch, press it and motor go offline....08
Mar
Linear rail comparison of HIWIN vs RobotDigg 440C SUS vs GCr15 hardened steel
Hi Guys, today we want to show you the difference between linear rails from different sources. Here you can see there are three same type linear rails which are HIWIN origin, RobotDigg 440C stainless steel and GCr15 or hardened steel China mainland copy. All the rails and carriages was put in the air indoor condition in Shanghai, yearly average humidity is over 50% without any maintenance for over...26
Feb
How to Maintain a Reflow Oven?
Reflow Oven Maintenance Proper reflow oven maintenance can extend its life cycle, keep the machine in good condition, and improve production efficiency and product quality. One of the most important tasks for properly maintaining a reflow oven is remove the built-up flux residue inside the oven's chamber. Although there is a flux collection system in modern reflow machines, there still is a big pr...12
Feb
Stepper motorized syringe pump
Syringe pump How to control syringe pump using stepper motor? Arduino, easy driver and stepper motor, joystick and limit switch? Stepper moves CW and CCW When hits limit switch 1 turns direction and again when hits limit switch 2 turns to other side When limit switches are pushed in the same time to control the relay to use the valves Speed control, so it will be able to basically control volume p...22
Jan
MPG Pendant, Mach3 or Mach4
MPG Pendant What is MPG Pendant? MPG Pendant stands for Manual Pulse Generator Pendant or Handwheel(Chinese translation?) A manual pulse generator (MPG) is a device for generating electrical pulses (short bursts of low current) in electronic systems under the control of a human operator (manually), as opposed to the pulses automatically generated by software. MPGs are used on computer numerically ...05
Jan
Selection of peristaltic pump system
Stepper Motor Peristaltic Pump Peristaltic pump system is mainly divided into three parts: peristaltic pump head, peristaltic pump pipe and peristaltic pump driver. 1. Selection of pump heads. 1, the pump head is divided into single channel and multi-channel transport fluid. 2. Hose should be replaced easily. 3, there is easy to fix the hose. 4. Fine tuning ratchet to change the pressure pipe gap ...06
Dec
