NEMA 17 4.2KG/CENTIMETER

The stepper motors move in precisely repeatable steps, hence they are the motors of choice for machines requiring precise position control. The NEMA17 4.2 kg-cm Stepper Motor can provide 4.2 kg-cm of torque at 1.2A current per phase.

The stepper motor's position can be commanded to move or hold at one position with the help of Stepper Motor Drivers. The NEMA 17 4.2 kg-cm Stepper Motor provides excellent response to starting, stopping and reversing pulses from a stepper motor driver.

Stepper motors are very useful in various applications, especially those demanding low speed with high precision. Many machines such as 3D Printers, CNC Router and Mills, Camera Platforms, XYZ Plotters etc.

Stepper motor is a brushless DC motor, so the life of this motor is dependent upon the life of the bearings. Position control is achieved by a simple Open Loop control mechanism so it doesn't require complex electronic control circuitry.

Stepper motor comes with a detachable 70cm cable which makes wiring and rewiring very fast and easy. The design of this cable is such that it can directly be mounted on a stepper motor controller.

Stepper motor's shaft has been machined for good grip with a pulley, drive gear etc., especially avoiding stall or slip.

Note:

1. The Nema 17 4.2kgcm Stepper motor dimensions and weight may have ±2% error.
2. Resonances can occur because of improper installation.
3. Not easy to operate at extremely high speeds.

Features:

1. The input pulse decides the rotation angle of the motor.
2. High accuracy of around 3 to 5% a step.
3. It provides good starting, stopping, and reversing.
4. Control of this motor is less costly because of the exclusion of complex control circuitry.
5. The speed is proportional to the frequency of the input pulses.