2 Phase Nema 11 28mm Connector Stepper Motor

Basic Information
Place of Origin: CHINA
Brand Name: Prostepper
Certification: CE/ISO/ROHS
Model Number: PST28H251-4P15
Minimum Order Quantity: 10pcs
Price: USD10.8-USD16.5pcs
Packaging Details: 39*24.5*18
Delivery Time: 7-25 work days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 3000000pcs per year
Model: PST28H251-4P15 Connection Type: Connector
Application: Mask Machine Temperature Rise: 80°Cmax
Color: Black Weight: 0.2kgs
High Light:

28mm Connector Stepper Motor


nema11 Connector Stepper Motor


2 phase bipolar stepper motor

China Motor 2 phase Nema11 Bipolar Black 28mm stepper motor for Office Automation

Product description of Hybrid Stepper Motor                                                 

Mode NoPST28H251-4P10PST28H251-4P15
Holding Torque0.14 N.m0.14 N.m
Related Current1A/Phase1.5A/Phase
Resistance9.9Ω /Phase3.5Ω /Phase
Inertia18 g.cm218 g.cm2


Mode NoPST28H232-4P05



Holding Torque0.08 N.m0.08 N.m0.12 N.m0.12 N.m
Related Current0.5A/Phase1A/Phase1A/Phase1.5A/Phase
Resistance20 Ω /Phase5.7 Ω /Phase8.5 Ω /Phase3Ω /Phase
Inertia9 g.cm29 g.cm212 g.cm212 g.cm2




Speed/Torque Characteristics(Reference Value)
2 Phase Nema 11 28mm Connector Stepper Motor 02 Phase Nema 11 28mm Connector Stepper Motor 1
2 Phase Nema 11 28mm Connector Stepper Motor 2


Features of Hybrid Stepper Motor:

2 Phase Nema 11 28mm Connector Stepper Motor 3
2 Phase Nema 11 28mm Connector Stepper Motor 4

Quality assurance:
1. All stepper motors have CE and RoHS certification
2. All motors are tested by a toasting machine for 72 hours
3. All the motors will be shipped after testing

Product Application Information

Computer controlled stepper motors are a type of motion-control positioning system. They are typically digitally controlled as part of an open loop system for use in holding or positioning applications.

In the field of lasers and optics they are frequently used in precision positioning equipment such as linear actuators, linear stages, rotation stages, goniometers, and mirror mounts. Other uses are in packaging machinery, and positioning of valve pilot stages for fluid control systems.

Commercially, stepper motors are used in floppy disk drives, flatbed scanners, computer printers, plotters, slot machines, image scanners, compact disc drives, intelligent lighting, camera lenses, CNC machines and, more recently, in 3D printers.

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