35mm Nema 14 0.18N.M 2 Phase Bipolar Stepper Motor

Product Specification

Product description of 35mm 2 phase 1.8 degree hybrid NEMA14  stepper motor with encoder

1. All motors are made of pure copper with corrosion resistance, good themal conductivity, strong electrical conductivity, stable torque, low temperature and durability for more than 5 years.

2. Feature of basic type Hybrid stepper motor: Mechanical and performance parameters comparison standard, easy to use, meet most operational requirements.

3. We accpet OEM and ODM orders.

4. Before sign an official contract with our customer, we will help to analyze and provide professional solution based on customer project information and come out with optimum soultion.

5. One-year warranty spare parts.

6. Buyer can dispatch technician to our factory for free training before delivery.

encoder stepper motor of Specifications

Advantages of Stepper Motor:

• The rotation angle of the motor is proportional to the input pulse.
• The motor has full torque at standstill.
• Precise positioning and repeatability of movement since good stepper motors have an accuracy of 3 – 5% of a step and this error is noncumulative from one step to the next.
• Excellent response to starting, stopping, and reversing.
• Very reliable since there are no contact brushes in the motor. Therefore the life of the motor is simply dependant on the life of the bearing.
• The motor’s response to digital input pulses provides open-loop control, making the motor simpler and less costly to control.
• It is possible to achieve very low-speed synchronous rotation with a load that is directly coupled to the shaft.
• A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input pulses.

Our stepper motor are widely used in engraving machine, cutting plotter, textile machine, 3D printer, medical devices, stage lighting equipment, robot, CNC machine, music fountain and other industrial automatic equipment.

Applications:

• Industrial Machines – Stepper motors are used in automotive gauges and machine tooling automated production equipment.
• Security – new surveillance products for the security industry.
• Medical – Stepper motors are used inside medical scanners, samplers, and also found inside digital dental photography, fluid pumps, respirators, and blood analysis machinery.
• Consumer Electronics – Stepper motors in cameras for automatic digital camera focus and zoom functions. And also have business machines applications, computer peripherals applications.

Operation of Stepper Motor:

Stepper motors operate differently from DC brush motors, which rotate when voltage is applied to their terminals. Stepper motors, on the other hand, effectively have multiple toothed electromagnets arranged around a central gear-shaped piece of iron. The electromagnets are energized by an external control circuit, for example, a microcontroller.

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

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.