Sm1545 Permanent Magnet Stepper Linear Motor 2-Phase 4-Wire Miniature Motor

Sm1545 Permanent Magnet Stepper Linear Motor 2-Phase 4-Wire Miniature Motor


SM1545-M3xP0.5 Long lasting Magnet Stepper CZPT Motor two-period 4-wire Miniature Motor Metric M3 Right-hand Thread
Certification: CE, ROSH, ISO,

Technical specs:

Brand Chihai Motor
Model CH-SM1545-M3xP0.five Long term Magnet Stepper CZPT Motor
Content Stainless Steel
Outer Diamand fifteen x fourteen.five x 88mm
Shaft Diameter Out shaft M3 x P0.five (drive screw) 
Material: SUS303 Proper-handed CW
Travel Method two-section 4-wire push
Voltage range DC3.-twelve.0V(rated)  9.0V(generate)
Bodyweight About 40g
Suitable For Micro slide table, micro 3D printer, micro engraving machine, micro entry
and exit warehouse intelligent equipment, etc.


Rated Voltage DC9.0V (test travel IC chip: L6219)
Section Recent 500mA/Period
Phase Resistance 10±10% ohm Ω
Push Mode 2-stage four-wire
Phase Angle 18°/Phase
Pull-out Torque 230g AT 125pps
Maximum Self-starting Cycle Number 900PPS
Optimum Reaction Cycle Number 1300PPS
Insulation Class Class E
Insulation Resistance 50M Ω  DC500V
Functioning Temperature Range -+55°C



– Stainless metal help shaft makes certain secure linear push

– Huge torque, adjustable, optimistic and unfavorable

– Low vitality intake and reduced sound

– Potent, sturdy and extended lifestyle

– Used to Tools, robotic, camera, household and other fields.


Motor Use Precautions:

– Verify that the motor voltage is proper just before use, and the DC motor requirements to verify regardless of whether the electricity source recent is adequate

– It can not be overloaded. The trigger of overload is primarily divided into two elements. The torque and the pressure of the shaft, the load torque can not exceed the rated torque of the motor. The force of the shaft can not exceed the axial and radial forces of the shaft. Right after the load, the measured recent of the motor cannot exceed the rated recent. CZPTly, the motor should be outfitted with a fuse to stay away from overloading the motor.

– Do not keep or run in high temperature or humid surroundings, and do not spot in corrosive fuel, which will minimize the motor influence

– When assembling the transmission parts such as gears and pulleys on the motor shaft, do not knock abnormally when pressing in

– When soldering the motor terminals of the constructive and damaging poles of the electrical power source, the soldering iron temperature ought to be 340 °C ± forty °C, and the heating time should not be deformed inside of 3 seconds. In the function, let the solder stage flow into the motor or crack the end of the wire, which will make the motor Useful drop

– When setting up the motor, pay out consideration to no matter whether the screws are also extended and avoid the excessively lengthy screws from touching the areas inside the motor.




Sm1545 Permanent Magnet Stepper Linear Motor 2-Phase 4-Wire Miniature Motor