


Stepper Motor Nema 17 2600g-cm
A stepper motor is used in the robotics industry. They move a known interval for each pulse of power. These pulses of power are provided by a motor driver and is referred to as a step. As each step moves a known distance it makes them handy devices for repeatable positioning.
This is a bipolar stepper motor with nema 17 size, featuring 2600 g-cm of holding torque.
Technical Specification
Form Factor | Nema 17 |
Step Angle | 1.8 degrees |
Motor Length | 40 mm |
Rated Voltage | 4.1 V |
Rated Current | 0.5 A |
Phase Resistance | 8 ? |
Phase Inductance | 15 mH |
Holding Torque | 2600 g-cm |
No. of Lead Wires | 4 |
Rotor Interia | 54 g-cm² |
Detent Torque | 220 g-cm |
Motor Weight | 0.26 kg |
Wiring Diagram
Mechanical Dimension
The following diagram shows the stepper motor dimensions in mm.
Stepper Motor Applications
These are generally used in a variety of applications where precise position control is desirable and the cost or complexity of a feedback control system is unwarranted. Here are a few applications where stepper motors are often found:
- Printers
- CNC machines
- 3D printer/prototyping machines (e.g. RepRap)
- Laser cutters
- Pick and place machines
- Linear actuators
- Hard drives