12N.M 1.8 Degree Nema 34 High Torque Stepper Motor

1.8 stepper motor NEMA34 Encoder Stepping Motor Standard Type 86mm for 3d printer

Product description

• Stepper motors are economical, accurate, and easy to control, and they can operate reliably in a variety of environments (depending on the level of protection IP chosen) preferably in machines with additional enclosures or in clean environments
• .Automatic assembly line
• Automatic assembly line, improve production efficiency, low cost without human operation, one line down intelligent mechanical automatic assembly
• .Strictly control the production of parts to improve the quality of parts
• Online testing of technical parameters to ensure the consistency of data product parameters
• High reliability, easy maintenance.Motor rotor structure accurate, no loss of step.Rotor special material, not stuck machine
• .The material is selected from well-known manufacturers at home and abroad. The advantages are light weight, good heat dissipation performance, good thermal conductivity, die-casting, good plasticity, higher elongation than iron, low noise, good motion stability, the disadvantages are high price, low hardness

Specifications

Encoder Specifications

Speed/Torque Characteristics(Reference Value)

• Tips: Which types of stepper motor is divided into?
• Stepper motor is divided into three types: permanent magnet stepper motor (PM), variable reluctance stepper motor (VR) and hybrid stepper motor (HB).
• 1. PM stepper motor is generally 2-phase, with small torque and volume, its stepping angle is generally 7.5° or 15°.
• 2. VR stepper motor is generally 3-phase; high torque output can be realized; the stepping angle is generally 1.5, but the noise and vibration is large. The rotor magnetic circuit of VR stepper motor is made of soft magnetic materials. There is multi-phase exciting winding on the rotor. The torque is generated by taking advantage of the change in magnetic conductance.
• 3. HB stepper motor, indicating mixing the advantages of PM and VR, is divided into 2-phase, 3-phase and 5-phase. The stepping angle of 2-phase is generally 1.8°, that of 3-phase 1.2° and that of 5-phase is 0.72°. It is mostly widely applied.

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Advantages of Stepper Motor:

• 1.The rotation angle of the motor is proportional to the input pulse.
• 2.The motor has full torque at standstill.
• 3. 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.
• 4. Excellent response to starting, stopping, and reversing.
• 5. 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.
• 6. The motor’s response to digital input pulses provides open-loop control, making the motor simpler and less costly to control.
• 7. It is possible to achieve very low-speed synchronous rotation with a load that is directly coupled to the shaft.
• 8. A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input pulses.