Place of Origin: | China |
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Brand Name: | prostepper |
Certification: | CE/ISO/ROHS |
Model Number: | PST57H251-4P20 |
Minimum Order Quantity: | 10pcs |
Price: | USD8.8-USD13.8/pcs |
Packaging Details: | 38.5*24*23 cm |
Delivery Time: | 5-8 working days |
Payment Terms: | T/T, Western Union, L/C, MoneyGram |
Supply Ability: | 250000pcs per month |
Name: | Nema23 Stepper Motor | Step Angle: | 1.8 Degree |
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Holding Torque: | 1 N.m | Related Current: | 2A/Phase |
Weight: | 0.64kg | Length: | 51.5mm |
High Light: | Nema 23 Hybrid Stepper Motor,57mm Hybrid Stepper Motor,57mm 2 phase 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:
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The product detailed specification of 2 phase 57mm hybrid stepper motor can be refered as below:
Mode No | PST57H242-4P10 |
PST57H242-4P20
|
PST57H242-4P30 |
Holding Torque | 0.6N.m | ||
Related Current | 1A/Phase | 2A/Phase | 3A/Phase |
Resistance | 4.2 Ω/Phase | 1.2Ω /Phase | 0.51Ω/Phase |
Inductance | 8.9MH/Phase | 2.1MH/Phase | 1MH/Phase |
Inertia | 140g.cm2 | ||
Weight | 0.46kgs | ||
Length | 42.5mm | ||
Connection | P |
Mode No | PST57H245-4P10 |
PST57H245-4P20
|
PST57H245-4P30 |
Holding Torque | 0.8N.m | ||
Related Current | 1A/Phase | 2A/Phase | 3A/Phase |
Resistance | 4.7 Ω/Phase | 1.25Ω /Phase | 0.57Ω/Phase |
Inductance | 10.8MH/Phase | 2.7MH/Phase | 1.2MH/Phase |
Inertia | 180g.cm2 | ||
Weight | 0.52kgs | ||
Length | 45.5mm | ||
Connection | P |
Mode No | PST57H251-4P10 |
PST57H251-4P20
|
PST57H251-4P30 |
Holding Torque | 0.8N.m | ||
Related Current | 1A/Phase | 2A/Phase | 3A/Phase |
Resistance | 4.7 Ω/Phase | 1.25Ω /Phase | 0.57Ω/Phase |
Inductance | 10.8MH/Phase | 2.7MH/Phase | 1.2MH/Phase |
Inertia | 180g.cm2 | ||
Weight | 0.52kgs | ||
Length | 45.5mm | ||
Connection | P |
Mode No | PST57H255-4P20 |
PST57H255-4P30
|
PST57H255-4L40 |
Holding Torque | 1.2N.m | ||
Related Current | 2A/Phase | 3A/Phase | 4A/Phase |
Resistance | 1.6 Ω/Phase | 0.7Ω /Phase | 0.45Ω/Phase |
Inductance | 5.2MH/Phase | 2.4MH/Phase | 1.4MH/Phase |
Inertia | 280g.cm2 | ||
Weight | 0.72kgs | ||
Length | 55.5mm | ||
Connection | P |
Mode No | PST57H265-4P20 |
PST57H265-4P30
|
PST57H265-4L40 |
Holding Torque | 1.7N.m | ||
Related Current | 2A/Phase | 3A/Phase | 4A/Phase |
Resistance | 2 Ω/Phase | 0.9Ω /Phase | 0.5Ω/Phase |
Inductance | 6MH/Phase | 2.7MH/Phase | 1.6MH/Phase |
Inertia | 280g.cm2 | ||
Weight | 0.72kgs | ||
Length | 55.5mm | ||
Connection | P |
Mode No | PST57H276-4P30 |
PST57H276-4L40
|
PST57H276-4L50 | |
Holding Torque | 2N.m | |||
Related Current | 3A/Phase | 4A/Phase | 5A/Phase | |
Resistance | 1.1Ω/Phase | 0.65Ω /Phase | 0.37Ω/Phase | |
Inductance | 4.2MH/Phase | 2.35MH/Phase | 1.8MH/Phase | |
Inertia | 480g.cm2 | |||
Weight | 1.1kgs | |||
Length | 76.5mm | |||
Connection | P | L |
Mode No | PST57H280-4P30 |
PST57H280-4L40
|
PST57H280-4L50 | |
Holding Torque | 2.2N.m | |||
Related Current | 3A/Phase | 4A/Phase | 5A/Phase | |
Resistance | 1.2Ω/Phase | 0.65Ω /Phase | 0.36Ω/Phase | |
Inductance | 4.5MH/Phase | 2.5MH/Phase | 1.76MH/Phase | |
Inertia | 520g.cm2 | |||
Weight | 1.2kgs | |||
Length | 80.5mm | |||
Connection | P | L |
Mode No | PST57H2100-4L40 |
PST57H2100-4L50
|
Holding Torque | 3N.m | |
Related Current | A/Phase | 5A/Phase |
Resistance | 0.88Ω/Phase | 0.5Ω /Phase |
Inductance | 3.2MH/Phase | 2.MH/Phase |
Inertia | 720 | |
Weight | 1.5 | |
Length | 101 | |
Connection | L |
This out line shows a dual-shaft motor. The single-shaft motor does not have the blue part shaft and the * mark hole demensions.
Model | L |
PST57H242 | 42.5mm |
PST57H245 | 45.5mm |
PST57H251 | 51.5mm |
PST57H255 | 55.5mm |
PST57H265 | 64.5mm |
PST57H276 | 76.5mm |
PST57H280 | 80.5mm |
PST57H2100 | 101mm |
Speed/Torque Characteristics (Reference Value)
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:
1 | Raw material-Famous brand in CHina or aboard | Control the quality of raw material |
2 | Spare parts-checked by QA and QC person, Training the operation workers | Control the production process |
3 | Design- 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 |
4 | Accurate position control | The angle accuracy can be controlled within ±0.09° |
5 | Forward / reverse rotation, emergency stop and lock function | Maintain a certain torque output |
6 | Long life, more than 5000hours | Stepper 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.