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SGS Nema 17 1.8 Degree 42mm Gear Stepper Motor

Categories Gear Stepper Motor
Brand Name: Prostepper
Model Number: PST42H249-4P20G
Certification: CE.ISO.ROHS.SGS
Place of Origin: JIANGSU,CHINA
MOQ: 1pcs
Price: Negotiable
Payment Terms: T/T, Western Union,, D/A, D/P
Supply Ability: 250000pcs per/ month
Delivery Time: 7-25 work days
Packaging Details: 38.5*24*23
Motor Step Angle: 1.8degree
Temperature Rise: 80°Cmax
Motor Type: Gear Box Type
Motor Lenght: 49mm
Inductance: 2.9m/H
Motor Weight: 0.36kg
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SGS Nema 17 1.8 Degree 42mm Gear Stepper Motor

42mm 1.8 Degree Gear Box Type Stepping Motor Nema17 Hybrid Stepper Motor



Description of Gear Box Stepper Motor


1. High reliability, easy maintenance.Motor rotor structure accurate, no loss of step.Rotor special material, not stuck machine

2. Strictly control the production of parts to improve the quality of parts.

3. Accurate Speed Control

The rotational speed of the stepping motor can be precisely controlled ,By controlling the frequency of the electric pulse.

5. Accurate position Control

The angular displacement of the stepping motor can be precise controlled by the number of electrical pulses.Angle accuracy can be controlled within ±0.09°without any feedback devices.



Number of phase2
Basic step Angle1.8 degree
Rated Current2.0A
Resistance0.8ohm
Inductance3.7mH
Holding Torque0.72N.m
Weight0.5kg

  1. Stepping Accuracy: ± 5%
  2. Resistance Accuracy: ± 10%
  3. Inductance Accuracy: ± 20%
  4. Temperature Rise: 80°C Max.
  5. Ambient Temperature: -20°C ... +50°C
  6. Insulation Resistance: 100MOhm min. 500V DC
  7. Withstand: 500V AC, 1 Minute

Gear Box Stepper Motor's specifications



The Advantages of Stepper Motors

Not every application will benefit from a stepper motor, but in the right environment stepper motors can be ideal. First, stepper motors have full torque at standstill, and the rotation angle of the motor is proportional to the input pulse. Essentially, stepper motors offer excellent speed control, precise positioning, and repeatability of movement.

Additionally, stepper motors are highly reliable since there are no contact brushes in the motor. This minimizes mechanical failure and maximizes the operation lifespan of the motor. These motors can be used in a wide range of environments, as many different rotational speeds can be achieved because the speed is proportional to the frequency of pulse inputs.

0.9° and 1.8° Hybrid Stepper Motors

1.8° Step Angle,The motors are directly compatible with the stepper motor drive boards and also drive either motor (if required) in the half step mode i.e. 0.9° per step resulting in higher resolution, greater performance stability and faster stepping rates. Direction, velocity, acceleration/deceleration can be controlled by a stepper motor controller.,Applying the correct electrical pulse sequence to the windings of the stepper motor results in a 1.8° step angle rotation of the spindle (i.e. 200 steps per revolution). When correctly loaded and driven these motors will produce discrete output steps. The number of steps and speed of rotation are determined by the number of pulses and frequency of the input signal. This provides an ideal method for speed and position control. The motors are directly compatible with stepper motor drive boards.,

Applications include:

Robotics
Paper feed mechanisms
Teletype printers
Small machine tools
Computer peripherals
X-Y plotters


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