1.8 Degree Brake Nema 17 Bipolar Stepper Motor For 3D Printing Equipment

Brand Name:Prostepper
Certification:CE.ISO.ROHS.
Model Number:PST42H261-4L20M
Minimum Order Quantity:10pcs
Delivery Time:7-25 work days
Payment Terms:T/T, Western Union, L/C,
Contact Now

Add to Cart

Verified Supplier
Location: Changzhou Jiangsu China
Address: 3F, Block C,Tianan Industrial Park,New North District,Changzhou City, Jiangsu Province,China
Supplier`s last login times: within 21 hours
Product Details Company Profile
Product Details

1.8degree Nema 17 Bi-Polar Brake Stepper Motor​



Product description of 1.8 stepper motor

  • It is possible to achieve very low-speed synchronous rotation with a load that is directly coupled to the shaft.
  • Material quality: The coat is 304 stainless steel, the water jacket is the high compression casting aluminum tube, the red copper coil.
  • A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input pulses.


Specifications

ModelPST42H241-4L20MPST42H249-4L20MPST42H261-4L20M
Holding Torque0.4N.m0.48N.m0.72N.m
Related Current2A/Phase2A/Phase2A/Phase
Resistance1.05Ω/Phase1.35Ω/Phase1.75Ω/Phase
Inductance2MH/Phase2.9MH/Phase4MH/Phase
Inertia54g.cm²77g.cm²100g.cm²
Black Torque0.5N.m0.5N.m0.5N.m


General specifications

SpecificationMotor Characteristics
Insulation ClassClass B130°C
Step Angle Accuracy±0.09°
Withstand VoltageAC500V (one minute)
Insulation Resistance100MQ MIN. 500VDC
Temperature Rise80*C MAX
Radial Play0.025mm Max. (Load450g)
Axial Play0.075mm Max. (Load950g)
Temperature-10~+50°C (Non Condensing)
Operating EnvironmentHumidity85%RH MAX. (Non Condensing)
MediumNo corrosive gas or dust. Not directly in contact with water, oil, etc.
Storage EnvironmentTemperature0~+50°C (Non Condensing
Humidity85%RH MAX. (Non Condensing)
Life5000 Hours MIN.

  • Speed/Torque Characteristics(Reference Value)




Ti What is stepper motor?


  • Stepper motor is an actuator transforming electric pulse into angular displacement. Popularly, when receiving a pulse signal, the stepper motor wi ll rotate a fixed angle (namely ''stepping angle'') according to the direction set for the stepper motor. The angular displacement volume can be c ontrolled by controlling the pulse number to achieve the purpose of positioning accurately. In the meantime, the rotational velocity and acceleration of motor can be controlled by controlling the pulse frequency to achieve the purpose of speed control.

Operation of Stepper Motor:

Stepper motors operate differently from DC brush motors, which rotate when voltage is applied to their terminals. Stepper motors, on the other hand, effectively have multiple toothed electromagnets arranged around a central gear-shaped piece of iron. The electromagnets are energized by an external control circuit, for example, a microcontroller.

Applications of Stepper Motors

s stepper motors are diverse in their uses, but some of the most common include:

  • 3D printing equipment
  • Textile machines
  • Printing presses
  • Gaming machines
  • Medical imaging machinery
  • Small robotics
  • CNC milling machines
  • Welding equipment










China 1.8 Degree Brake Nema 17 Bipolar Stepper Motor For 3D Printing Equipment supplier

1.8 Degree Brake Nema 17 Bipolar Stepper Motor For 3D Printing Equipment

Inquiry Cart 0