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permanent magnet linear stepper motor, it does the linear and rotary motions. - details see: https://www.machineto.com/25mm-linear-actuator-valve-stepper-motor-10239269

Application :

Refrigeration Industry Air Conditioner, Fan

Monitoring Industry(CCTV) Camera

Sanitary Ware Automatic Toilet Bowl

Electric Generator Valve Control

Other Industries & Applications Robotics

Highlights :

Excellent open loop control - No encoders necessary

Digitally controlled - Easy to use with a micro processor

Cost effective - compact design, lower integration cost

Maintenance free - motor is brush

Winding possibilities - Bipolar

General Specification :

Item	Specification
Step Angle Accuracy	±8%(full step, no load)
Resistance Tolerance	±10%
Inductance Tolerance	±20%
Temperature Rise	80.C Max.(rated current,2 phase on)
Ambient Temperature	-20.C~+50.C
Insulation Resistance	100MΩMin. ,500VDC
Dielectric Strength	600VAC , 1s , 3mA

Specification

Model	Step Angle (Deg.)	No. of Phase	Rated Voltage (VDC)	Current/Phase(A)	Resistance /Phase(Ω)	Max Starting Frequency(pps)	Push Force (N)	Backlash(mm)
25BYJ412	7.5/10	2	3.2	0.64	5	850	>70(650pps)	<0.01664

Dimension

Customization On Call

Coil Modifications - Resistance and Inductance.

Magnets - to yield higher linear force or reduced detent levels.

Higher Strength Plastics for higher impact forces.

Reduced or increased Detent Force to suit the application.

Screw - metric or imperial tips, length.

Special Flanges, Connectors, End of motion detection sensors.

Wire Harness - connectors, pins, lead length, shrink tubing.

Examples of our main customers: