Product description of nema14 stepper motor

1. Strictly control the production of parts to improve the quality of parts

   Stepping motor is a mechanical structure,which does not need be changed by electric brush or Hall sensor,thus reducing the probability and increasing the motor life.Stepping motor life usually determined by the life of the bearing.

2. High reliability, easy maintenance.Motor rotor structure accurate, no loss of step.Rotor special material, not stuck machine.The

3. Fulling product line is sold to major manufacturing Companies for Industry of automation, medical andhealth care equipment, printer machine, packing device,Information Technology,household appliance,product,AGV and automobile.

4. Online testing of technical parameters to ensure the consistency of data product parameters

5. Accurate position Control

   The angular displacement of the stepping motor can be precise controlled by the number of electrical pulses.Angle accuracy can be controlled within ±0.09°without any feedback devices.

Two phase hybrid NEMA14 Encoder stepper motor 35mm 1.8 stepper motor

encoder stepper motor of Specifications

• 1. Shaft Dia= 5mm
• 2. Step Angle: 1.8
• 3. Phase Current 1.2A
• 4. Phase Resistance: 1 .5Ohm
• 5. Phase Inductance: 2.8mH
• 6. Holding Torque: 40N.cm
• 7. Braking Torque: 2.2N.cm
• 8. Rotor Inertia: 54g.cm32;
• 9. Wire: 4(Blue, green, black, red)
• 10. Max. Temperature Rise: 80"C (rated current, 2 phase on)11. Operating Temperature: -20*C-+70"C
• 11. Insulation Resistance: 100 MQ Min., 500VDC
• 12. Radial Clearance: 0.02Max, (450g-Load)
• 13. Axial Clearance: 0.08Max. (450g-Load)

Quality assurance:

• 1.All stepper motors have CE and RoHS certification
• 2.All motors are tested by a toasting machine for 72 hours
• 3.All the motors will be shipped after testing

Encoder stepper motor Application

Stepper motors are diverse in their uses, but some of the most common include:

• 3D printing equipment
• Textile machines
• Printing presses
• Gaming machines
• Medical imaging machinery
• Small robotics
• CNC milling machines
• Welding equipment

Stepper Motor Control by Varying Clock Pulses

• Stepper motor control circuit is a simple and low-cost circuit, mainly used in low power applications. The circuit is shown in the figure,
• A stepper motor is an electromechanical device it converts electrical power into mechanical power. Also, it is a brushless, synchronous electric motor that can divide a full rotation into an expansive number of steps. The motor’s position can be controlled accurately without any feedback mechanism, as long as the motor is carefully sized to the application. Stepper motors are similar to switched reluctance motors.
• The stepper motor uses the theory of operation for magnets to make the motor shaft turn a precise distance when a pulse of electricity is provided. The stator has eight poles, and the rotor has six poles. The rotor will require 24 pulses of electricity to move the 24 steps to make one complete revolution. Another way to say this is that the rotor will move precisely 15° for each pulse of electricity that the motor receives.