NEMA 17 Stepper Motor 6 wire 1.8 deg 1.3Amp DC 4.42V in Pakistan

For CNC Machine And 3D Printers

Bipolar stepper motors require two full H-Bridges to drive them unlike unipolar steppers so they are best paired with a good bipolar driver to drive them.  These drivers have active current limiting built-in and allow for the motors to be driven from voltages much higher than their rated voltage (4.42V in this case) which gives improved performance.  What is important in these motors is to not exceed their maximum current capability (1.3A in this case), but you can run them at 12V or higher without any problems.

These drivers also allow for micro-stepping which allows you to move the stepper just a fraction of a full step.  The motor has 200 full steps for one rotation, but the DRV8825 driver for instance allows you to also use between 1/2 to 1/32 micro-steps, so the 200 full steps can become up to 6400 micro-steps for making one full rotation thus providing much greater precision if it is needed.

Features:

• 6-wire bipolar operation
• Compatible with NEMA17 standard
• Dimensions: 42 x 42 x 48mm
• Motor shaft diameter: 5mm
• Step angle: 1.8 degrees
• Step Count per revolution: 200
• Standard Voltage: 4.42V
• Phase current:  1.3A
• Phase resistance: 1.25 ohm
• Holding torque: 4800 g.cm (minimum)
• Weight: 332g