57mm 2-Phase Waterproof Type NEMA23 Bi-Polar 1.8degree Stepping Motor

Product description

• 1. 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
• 2. Forward/Reverse Rotation,Pause and Hold
• The forward /reverse rotation of the stepping motor can be controlled by the input sequence of the controlled electric pulses.
• 3. Material quality: The coat is 304 stainless steel, the water jacket is the high compression casting aluminum tube, the red copper coil.
• 4. Strictly control the production of parts to improve the quality of parts
• 5. Automatic machine operation, stable automatic work, high processing efficiency.
• 6. Online testing of technical parameters to ensure the consistency of data product parameters

Specifications of 1.8degree Stepping Motor

The difference between waterproof motor IP65 and IP67

• Both IP65 and IP67 are completely dust-proof, but the water-proof grade is different:
• IP65 prevents the injection of water from immersing, that is, prevent the water ejected from the nozzle from all directions from invading the electrical appliances and causing damage;
• IP67 prevents water immersion during flooding, that is, the electric appliance is immersed in water for a certain time or the water pressure is below a certain standard, which can ensure no damage caused by flooding.

Features:

• high precision
• high torque
• durable

Advantage of Product

• Prostepper motor use of a unique stator thechnology to ensure that the motor stator teeth grinding and smooth high accuracy of the hole, the work of the process of speed stability is not lose step
• Prostepper motorcoil is made of 100% pure copper enameled wire , advanced winding threading process, copper wire is evenly arranged, good overall motor stability , the long time does not appear deformation and noise and so on.
• High quality motor steel, the load on the shaft can produce high torque the inertia ratio, and can eliminate, the system error due to the use of reduction gears

Tips: How to overcome the vibration and noises of 2-phase hybrid stepper motor when rotating at low velocity?

The vibration and noise of the stepper motor rotating at low velocity its the intrinsic defects, which can be generally overcome by adopting following schemes:

1 If the stepper motor works at resonance region, the resonance region can be evaded by changing mechanical transmissions such as velocity ratio.

2. Use subdivided driver, which is the most common and simple method.

3 Replace for the stepper motor with smaller stepping angle, like 3-phase or 5-phase stepper motor.

4 Replace for AC servo motor, which can nearly overcome vibration and noise, but the cost is quite high.

5 Add magnetic damper to the shaft of motor, such product has been available in the market, but the mechanical structure is c hanged a lot.