![torque - Specification calculation for choosing a proper stepper motor for Ball Lead / Screw system - Robotics Stack Exchange torque - Specification calculation for choosing a proper stepper motor for Ball Lead / Screw system - Robotics Stack Exchange](https://i.stack.imgur.com/Zbyj2.jpg)
torque - Specification calculation for choosing a proper stepper motor for Ball Lead / Screw system - Robotics Stack Exchange
How do we calculate the torque needed (N.m) of a stepper motor that is put horizontally and connected to a 1 m vertical rod which has 7 kg at its end? If
![Electronics | Free Full-Text | Simple Torque Control Method for Hybrid Stepper Motors Implemented in FPGA Electronics | Free Full-Text | Simple Torque Control Method for Hybrid Stepper Motors Implemented in FPGA](https://www.mdpi.com/electronics/electronics-07-00242/article_deploy/html/images/electronics-07-00242-g002.png)