Place of Origin: | China |
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Brand Name: | prostepper |
Certification: | CE/ISO/ROHS |
Model Number: | PST57H251-4P30 |
Minimum Order Quantity: | 10pcs |
Price: | Negotiable |
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 | Phase: | 2 |
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Holding Torque: | 1 N.m | Related Current: | 3A/Phase |
Weight: | 0.64kg | Length: | 51.5mm |
High Light: | 1 N.m NEMA Stepper Motor,57mm NEMA 23 Stepper Motor,57mm hybrid linear stepper motor |
Nema 23 57mm black hybrid stepper motor for coffe machines 3D printer
The Applications of hybrid stepper motor: Medical equipment,Industrial automation,Office equipment,Sewing machine
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)
The Motion Principle of Stepping Motor
Stepper motor is another name of “Electric Stepper Motor”, which is called by professional people in this field. Stepper motors are open loop control components that put electrical pulses into angular displacement or wire force stepper motor, the displacement of stepper motor drivers. In the case of non-overload, the motor speed, and the stop location depends only on the number of pulse frequency and pulse, and not under the influence of load changes, that is, to add a pulse signal to the motor, the motor turned a step angle. The existence of a linear relationship, with stepper motors only periodic error without cumulative errors and so on. It is becoming easier to work by stepper motors in speed and position controlling fields.
Features of prosteppers’ stepping motor
Accurate Position Control
The angular displacement of the stepping motor can be precisely controlled by the number of electric pulses. Angle accuracy can be controlled within ±0.09゜without any feedback devices.
Forward/Reverse Rotation, Pause and Hold
The forward/reverse rotation of the stepper motor can be controlled by the input sequence of the controlled electric pulses.
In case of a stepper motor lock (the motor winding is energized, there is no external electric pulse command), the stepper motor can still maintain a certain torgue output.
Longer life
Stepper motor is a mechanical structure, which does not need to be commutated by brush and Hall sensor, thus reducing the probability of failure and increasing the motor life. Stepping motor life
Customer 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
Thank you for choosing Prostepper! We have strongly self-confidence to be your reliable and long-term motor provider.