Black Three Phase 57mm IP65 Nema 23 Waterproof Stepper Motor

Basic Information
Place of Origin: CHINA
Brand Name: Prostepper
Certification: C/ISO/ROHS
Model Number: PST57IP355-3F35S
Minimum Order Quantity: 10pcs
Price: USD20-USD29/PCS
Packaging Details: 39*24*23cm
Delivery Time: 7-25 work days
Payment Terms: D/A, D/P, T/T, Western Union, L/C
Supply Ability: 3000000pcs per year
Brand Name: Prostepper Phase: 3
Step Angle: 1.2degree IP Rating: IP65
Frame Size: 57mm Holding Torque: 1N.m
Storage Temperature Range: -20°C~ +50°C Color: Black
High Light:

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3 phase 57mm Waterproof IP65 NEMA23 Bi-Polar Stepper Motor for  external applicable equipment of computer


Product description of Waterproof Stepper motor


         The material is selected from well-known manufacturers at home and abroad.


Black Three Phase 57mm IP65 Nema 23 Waterproof Stepper Motor 0Black Three Phase 57mm IP65 Nema 23 Waterproof Stepper Motor 1


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.

Product Application Information


Computer controlled stepper motors are a type of motion-control positioning system. They are typically digitally controlled as part of an open loop system for use in holding or positioning applications.

In the field of lasers and optics they are frequently used in precision positioning equipment such as linear actuators, linear stages, rotation stages, goniometers, and mirror mounts. Other uses are in packaging machinery, and positioning of valve pilot stages for fluid control systems.

Commercially, stepper motors are used in floppy disk drives, flatbed scanners, computer printers, plotters, slot machines, image scanners, compact disc drives, intelligent lighting, camera lenses, CNC machines and, more recently, in 3D printers.


Speed/Torque Characteristics(Reference Value)

Black Three Phase 57mm IP65 Nema 23 Waterproof Stepper Motor 2




Mode No:PST57IP355-3F35S

IP Rating:IP65

Holding Torque 1N.m
Related Current 3.5A/Phase
Resistance 0.77Ω/Phase
Inductance 1.8MH/Phase
Inertia 280g.cm²
Weight 1.5kg


57mm 3-Plase Waterproof Type NEMA23 1.2°

Mode No:PST57IP355-3F55S

IP Rating:IP65

Holding Torque 1N.m
Related Current 5.5A/Phase
Resistance 0.5Ω/Phase
Inductance 1.6MH/Phase
Inertia 280g.cm²
Weight 1.5kg


57mm 3-Plase Standard Type NEMA23 1.2°

Mode No:PST57IP380-3F35S

IP Rating:IP65

Holding Torque 1.8N.m
Related Current 3.5A/Phase
Resistance 0.86Ω/Phase
Inductance 1.2MH/Phase
Inertia 480g.cm²
Weight 2.5kg


57mm 3-Plase Standard Type NEMA23 1.2°

Mode No:PST57IP380-3F55S

IP Rating:IP65

Holding Torque 1.8N.m
Related Current 5.5A/Phase
Resistance 0.7Ω/Phase
Inductance 2.4MH/Phase
Inertia 480g.cm²
Weight 2.5kg


Customer Service of waterproof stepper motor:

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

2. Your inquiry related to our products or price will be replied within 24 hours.

3. Keep informing our customer production process and help arrange quality checking in the factory if necessary.

4. One-year warranty to our display and one year waranty to spare parts.

5. Buyer can dispatch technician to our factory for free trainning before delivery.

6. For essential equipment failure, we will arrange our engineer director to local site to help trouble shooting,also provide online technical support for the whole life.




Contact Details

Phone Number : +8618106129922

WhatsApp : +8618106129922