Stepper Motor Nema 23 30kg-cm
Stepper motors are great for position control. They can be found in desktop printers, plotters, 3d printers, CNC milling machines, and anything else requiring precise position control. These are a special segment of brushless motors. They are purposely built for high-holding torque. This high-holding torque gives the user the ability to incrementally “step” to the next position. This results in a simple positioning system that doesn’t require an encoder. This makes stepper motor controllers very simple to build and use.
We recommend DQ542ma Stepper motor driver for this particular motor, for adequate torque and speed.
Other Accessories:
Technical Specification
| Form Factor | Nema 23 |
| Step Angle | 1.8 deg. |
| Motor Length | 115 mm |
| Rated Voltage | 6.3 V |
| Rated Current | 3 A |
| Phase Resistance | 2.1 Ohms |
| Phase Inductance | 9 mH |
| Holding Torque | 30 kg-cm |
| No. of Lead Wires | 4 |
| Rotor Interia | 810 g-cm² |
| Detent Torque | 890 g-cm |
| Motor Weight | 1.55 kg |
Wiring Diagram
Mechanical Dimension
The following diagram shows the stepper motor dimensions in mm.
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
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