1 N.M NEMA 23 Stepper Motor

Basic Information
Place of Origin: China
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
Holding Torque: 1 N.m Related Current: 3A/Phase
Weight: 0.64kg Length: 51.5mm
High Light:

1 N.m NEMA Stepper Motor

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57mm NEMA 23 Stepper Motor

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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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1 N.M NEMA 23 Stepper Motor 0

 

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

1 N.M NEMA 23 Stepper Motor 1

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)

1 N.M NEMA 23 Stepper Motor 2

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.

 

 

Contact Details
prostepper

Phone Number : +8618106129922

WhatsApp : +8618106129922