Home  >  Industrial Supplies  >  Motors  >  Stepper Motor

PM stepper motor 20mm - details see: https://www.machineto.com/20mm-micro-pm-stepper-motor-10239273

Application :

HVAC/R Valve Actuation

Office Automation Printers, Copiers, Data storage

Medical Applications Pill dispensing Analysers

Telecommunication Antennae positioning Switching lines

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 brushless

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)	Holding Torque(gf.cm)	Detent Torque (gf.cm)	Weight(g)	Wire Diagram
PM20S-020-01	18	2	5	0.25	20	110	35	23	A
PM20S-020-02	18	2	12	0.1	115.2	110	35	24	A
PM20S-024-01	15	2	10.2	0.15	80	100	35	24	A

Dimension

Wire Diagram A

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.