China Hybrid Stepper Motor manufacturer
Changzhou Prostepper Co.,Ltd.
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1.8 Degree 57mm 1.2 N.M Nema 23 Stepper Motor

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Changzhou Prostepper Co.,Ltd.

City: changzhou

Province/State:jiangsu

Country/Region:china

Tel:86--18106129922-18106129911

Contact Person:
Ms.Linda Liu
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1.8 Degree 57mm 1.2 N.M Nema 23 Stepper Motor

Brand Name prostepper
Model Number PST57H255-4P20
Certification CE/ISO/ROHS
Place of Origin China
Minimum Order Quantity 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
Motor frame size 57mm
Holding Torque 1.2N.m
Related Current 2A/Phase
Weight 0.72kg
Length 55.5mm
Detailed Product Description

Nema 23 57mm 1.2 N.m holding torque high accuracy stepper motor 1.8 degree

 

Basic Introduction of Stepping Motor

As an actuator, stepper motor is one of the key products of mechanical and electrical integration, widely used in a variety of automated control systems.

With the development of the microelectronics and computer technology, the demand of stepper motor is daily on the increase in applications over the national economy fields.

 

Stepper motor is an electric pulse that into the angular displacement of the actuator.

 

Popular point is that when stepping the driver receives a pulse, it drives stepper motor to rotate along the direction set by a fixed angle (step angle).

You can control the angular displacement by controlling the number of pulses , so as to achieve accurate positioning purposes and can be

 

controlled via a control pulse frequency motor rotation speed and Acceleration, so as to achieve the purpose of speed.

 

 

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
ConnectionP                                              L

 

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.

Model   L
PST57H24242.5mm
PST57H24545.5mm
PST57H25151.5mm
PST57H25555.5mm
PST57H26564.5mm
PST57H27676.5mm
PST57H28080.5mm
PST57H2100101mm

 

Speed/Torque Characteristics (Reference Value)

 

 

 

 

 

 

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.

 

 

Product Tags: 1.2 N.M Nema 23 Stepper Motor   57mm Nema 23 Stepper Motor   57mm high torque stepper motor  
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