Stepper Motor - Nema23 23HS9430 (57BYGH) 425oz

Stepper motors are great motors for position control. They can be found in desktop printers, plotters, 3d printers, CNC milling machines, and anything else requiring precise position control. Steppers 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.

These stepper motors are used in Home Automation CNC machines and offer very high 425 oz.in of holding torqe.

Note: Compatible Stepper motor driver DM542A 4.2A 18-50VDC available and can be bought separately 

Features:

• High torque, More smooth movement
• High efficiency, energy-saving, low noise, low vibration, high start torque, low start current and reliable performance
• Part No.: 23HS9430
• Frame Size: NEMA23
• Phase: 2 Phase
• Step Angle: 1.8 degree
• Current: 3 A
• Rated Voltage: 4.8V
• Resistance: 1.6Ohm/phase
• Inductance: 6.8 mH/phase
• Holding torque: 425 oz-in (2.8N.m)
• Detent torque: 12N.cm
• Rotor inertia: 800 g.cm⊃2;
• Number of wire leads: 4
• Weight: 1.7 kg
• Length: 112 mm
• Matched drive: DM542A
• Shaft: Single Shaft
• Front shaft length: 21mm
• The diameter for motor shaft is 8mm