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1.8 Degree 57mm Nema 23 Hybrid Stepper Motor

Categories Hybrid Stepper Motor
Brand Name: prostepper
Model Number: PST57H251-4P20
Certification: CE/ISO/ROHS
Place of Origin: China
MOQ: 10pcs
Price: USD8.8-USD13.8/pcs
Payment Terms: T/T, Western Union, L/C, MoneyGram
Supply Ability: 250000pcs per month
Delivery Time: 5-8 working days
Packaging Details: 38.5*24*23 cm
Name: Nema23 stepper motor
Step Angle: 1.8 degree
Holding Torque: 1 N.m
Related Current: 2A/Phase
Weight: 0.64kg
Length: 51.5mm
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1.8 Degree 57mm Nema 23 Hybrid Stepper Motor

1.8 degree 57mm two phase black hybrid stepper motor for Packaging machine


57mm series stepper motor is our most popular selling products, the output is very big, most customer like to choose prostepper brand.


We have motor size: NEMA8, NEMA11. NEMA14, NEMA17, NEMA23, NEMA34
Step angle: 1.8 degree, 0.9 degree or 1.2 degree.

The kinds of shaft is divided into Single shaft and double shaft,

So you can choose according to your different requirements


Prostepper brand motor always have own calling system as below:

·



The product detailed specification of 2 phase 57mm hybrid stepper motor can be refered as below:


Mode NoPST57H242-4P10

PST57H242-4P20


PST57H242-4P30
Holding Torque0.6N.m
Related Current1A/Phase2A/Phase3A/Phase
Resistance4.2 Ω/Phase1.2Ω /Phase0.51Ω/Phase
Inductance8.9MH/Phase2.1MH/Phase1MH/Phase
Inertia140g.cm2
Weight0.46kgs
Length42.5mm
ConnectionP

Mode NoPST57H245-4P10

PST57H245-4P20


PST57H245-4P30
Holding Torque0.8N.m
Related Current1A/Phase2A/Phase3A/Phase
Resistance4.7 Ω/Phase1.25Ω /Phase0.57Ω/Phase
Inductance10.8MH/Phase2.7MH/Phase1.2MH/Phase
Inertia180g.cm2
Weight0.52kgs
Length45.5mm
ConnectionP

Mode NoPST57H251-4P10

PST57H251-4P20


PST57H251-4P30
Holding Torque0.8N.m
Related Current1A/Phase2A/Phase3A/Phase
Resistance4.7 Ω/Phase1.25Ω /Phase0.57Ω/Phase
Inductance10.8MH/Phase2.7MH/Phase1.2MH/Phase
Inertia180g.cm2
Weight0.52kgs
Length45.5mm
ConnectionP

Mode NoPST57H255-4P20

PST57H255-4P30


PST57H255-4L40
Holding Torque1.2N.m
Related Current2A/Phase3A/Phase4A/Phase
Resistance1.6 Ω/Phase0.7Ω /Phase0.45Ω/Phase
Inductance5.2MH/Phase2.4MH/Phase1.4MH/Phase
Inertia280g.cm2
Weight0.72kgs
Length55.5mm
ConnectionP

Mode NoPST57H265-4P20

PST57H265-4P30


PST57H265-4L40
Holding Torque1.7N.m
Related Current2A/Phase3A/Phase4A/Phase
Resistance2 Ω/Phase0.9Ω /Phase0.5Ω/Phase
Inductance6MH/Phase2.7MH/Phase1.6MH/Phase
Inertia280g.cm2
Weight0.72kgs
Length55.5mm
ConnectionP

Mode NoPST57H276-4P30

PST57H276-4L40


PST57H276-4L50
Holding Torque2N.m
Related Current3A/Phase4A/Phase5A/Phase
Resistance1.1Ω/Phase0.65Ω /Phase0.37Ω/Phase
Inductance4.2MH/Phase2.35MH/Phase1.8MH/Phase
Inertia480g.cm2
Weight1.1kgs
Length76.5mm
ConnectionPL

Mode NoPST57H280-4P30

PST57H280-4L40


PST57H280-4L50
Holding Torque2.2N.m
Related Current3A/Phase4A/Phase5A/Phase
Resistance1.2Ω/Phase0.65Ω /Phase0.36Ω/Phase
Inductance4.5MH/Phase2.5MH/Phase1.76MH/Phase
Inertia520g.cm2
Weight1.2kgs
Length80.5mm
ConnectionPL

Mode NoPST57H2100-4L40

PST57H2100-4L50


Holding Torque3N.m
Related CurrentA/Phase5A/Phase
Resistance0.88Ω/Phase0.5Ω /Phase
Inductance3.2MH/Phase2.MH/Phase
Inertia720
Weight1.5
Length101
ConnectionL

This out line shows a dual-shaft motor. The single-shaft motor does not have the blue part shaft and the * mark hole demensions.

ModelL
PST57H24242.5mm
PST57H24545.5mm
PST57H25151.5mm
PST57H25555.5mm
PST57H26564.5mm
PST57H27676.5mm
PST57H28080.5mm
PST57H2100101mm

Speed/Torque Characteristics (Reference Value)


How does a stepper motor work?

Every revolution of the stepper motor is divided into a discrete number of steps, in many cases 200 steps, and the motor must be sent a separate pulse for each step. The stepper motor can only take one step at a time and each step is the same size.

Since each pulse causes the motor to rotate a precise angle, typically 1.8°, the motor's position can be controlled without any feedback mechanism. As the digital pulses increase in frequency, the step movement changes into continuous rotation, with the speed of rotation directly proportional to the frequency of the pulses.

Prostepper's stepper motors are used every day in both industrial and commercial applications because of their low cost, high reliability, high torque at low speeds and a simple, rugged construction that operates in almost any environment.


Our company takes great importance of each parts of the stepper motors for all the process:

1Raw material-Famous brand in CHina or aboardControl the quality of raw material
2Spare parts-checked by QA and QC person, Training the operation workersControl the production process
3Design- High performance optimized in electromagnetic circuit

Increasing the torque of motor

Lower the rising the range of temperature on the motor

Promote the running stable

4Accurate position controlThe angle accuracy can be controlled within ±0.09°
5Forward / reverse rotation, emergency stop and lock functionMaintain a certain torque output
6Long life, more than 5000hoursStepper motor life usually determined by the life of the bearing. We have good quality bearing, and all inspection


The applications of our stepper motors

· 3D Printing

· Flight Control Systems
Agricultural Automation

Material Handling – Conveyor, Diverter, Robotics, AGV

· Metalworking – EDM, Waterjet, Laser, Wire Feed Welding

· Food and Beverage – Filling, Valve, Fast Food Automation

· Inspection, Vision & Test – CMM, Optical Comparator, Vision

· Packaging – Converting, Wrapping & Strapping, Web guide, Slitter, Palletizing, Pillow

· Positioning Systems – Linear Actuator, Linear Stage, Multi-axis stage, Rotary indexer

· Robotics - Pipe inspection, Submersible, Cleaning

· Textile – Loom, Shuttle, Cutting systems, Shear, Embroidery

· Woodworking Automation – Panel saw, Router, Gauge

· Pump – Metering, Down hole, Seal-less

· Paint Spray


Our Service


Pre-Sales Service

• Provide details about the production procedure of stepper motor

• Assign engineers for installation and testing stepper motor

Sales Service

• Customized solution designs of hybrid stepper motor

• Product rendering and steel structure drawing of stepper motor

• Company successful stepper motor project examples and visits to our production and R&D base

After-Sales Service

• One-year quality warranty of stepper motor with lifelong maintenance.

• Free guarantee repair l): free repair service during the quality warranty period and reasonable charge for spare parts and maintaining service after the quality warranty period. We will never exempt our responsibilities on product owned defects.

• Responding time: upon receiving user’s notification, we ensure 24-hour after-sales technical support.

• Spare parts: necessary spare parts are provided together with products to customers.

• Free technical training: integrative and normative technology training is available for free to customers by our technical personnel to ensure they are skilled in regular operations of hardware and software of products and they are able to estimate and solve small problems.

• Telephone investigation: our after-sales team will phone the user every month during the warranty period to follow up the working condition of the products, and to discover and solve problems, if necessary.

• Site instruction service of installation is available.


Prostepper also provide OEM and ODM for a lot of BRAND-NAME companies.


We accept customized logo and customized packing


We warmly welcome Endusers and Agents to make inquiry to us, Prostepper would like to establish a widely cooperation with our esteemed customers.

Thank you for choosing Prostepper! We have strongly self-confidence to be your reliable and long-term motor provider.


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