48mm 17hs4401 42byg CNC Robot Hybrid Stepper Motor digitally controlled

1.8deg 1.7A 4.2kg.cm 2.55v 42mm Nema17 stepper motor with pulley

1.Genaral Specification of nema 17 stepper motors:

• Step angle:1.8°
• Temperature rise:below 80 ℃
• Ambient temperature:-20 ℃ ~ + 50 ℃
• Insulation resistance:minimum 100MΩ, 500VDC
• Dielectric strength:500VAC for 1 minute
• Shaft radial clearance 0.02 max (450 g load)
• Shaft axial clearance:0.08Max. (450 g load)
• Maximum radial force:28N (20mm from flange)
• Maximum axial force:10N
• size:Approximately 42x42x48mm

• Model Name: JK42HS48-0404
• Rated Voltage: 12V
• Holding Torque: 4.4KG.CM;
• Current / Phase: 0.4A
• Step Angle(degrees): 1.8 Degree
• Model Number: NEMA17
• Phase:2 Type: Hybrid
• Model: JK42HS48-0404
• Motor length: 48mm
• Diameter of axle: 5mm
  

2.Electrical Specification of 42mm stepper moror:

3.Drawing of 42HS step motor:

4.Produce equipment:

5.Production Process:

6.Advantages of Hybrid Stepper Motor

• The motor is simple in construction, reliable.
• At the standstill condition, the motor has full torque.
• The motors are less costly.
• They require little maintenance.
• The stepper motor has an excellent and accurate starting, stopping and reversing response.

7.Applications of step motors:

• As the stepper motor are digitally controlled using an input pulse, they are suitable for use with computer controlled systems.
• They are used in numeric control of machine tools.
• Used in tape drives, floppy disc drives, printers and electric watches.
• The stepper motor also use in X-Y plotter and robotics.
• It has wide application in textile industries and integrated circuit fabrications.
• The other applications of the Stepper Motor are in spacecrafts launched for scientific explorations of the planets etc.
• These motors also find a variety of commercial, medical and military applications and also used in the production of science fiction movies.
• Stepper motors of microwatts are used in the wrist watches.
• In the machine tool, the stepper motors with ratings of several tens of kilowatts is used.