0.48N.M 42mm 2 Phase Nema 17 3D Printer Stepper Motor

Basic Information
Place of Origin: JIANGSU,CHINA
Brand Name: Prostepper
Certification: CE.ISO.ROHS.SGS
Model Number: PST42H249-4L20S
Minimum Order Quantity: 10pcs
Price: USD8.3-11.4/PCS
Packaging Details: 32.5*30.5*14.5
Delivery Time: 7-25 work days
Payment Terms: D/A, D/P, T/T, Western Union, L/C
Supply Ability: 250000/pcs per month
Name: 42mm 2 Phase Hybrid Stepper Motor Maximum Static Moment: 0.48N.m
Current: 1.2A Step Angle: 1.8degree
Weight: 0.36kg Inductance: 2.1 MH/Phase
High Light:

0.48N.M 3D Printer Stepper Motor


42mm 3D Printer Stepper Motor


nema 17 bipolar stepper motor

42mm 2 Phase nema 17 Hybrid Stepper Motor 1.8 Step Motor for 3d Print


Product description

1. Material quality: The coat is 304 stainless steel, the water jacket is the high compression casting aluminum tube, the red copper coil.

2. Online testing of technical parameters to ensure the consistency of data product parameters

3. Electromagnetic furnace optimization design, lift torque, reduce temperature rise, so that the motor running smoothly

4. Forward/Reverse Rotation,Pause and Hold

The forward /reverse rotation of the stepping motor can be controlled by the input sequence of the controlled electric pulses.

In the case of the a stepping motor lock(the motor winding is energized,there is no external electric pulse command),the stepping motor can still maintain a certain torque output.

0.48N.M 42mm 2 Phase Nema 17 3D Printer Stepper Motor 00.48N.M 42mm 2 Phase Nema 17 3D Printer Stepper Motor 1







Mode No PST35H236-4P10





Holding Torque 0.18N.m 0.18N.m 0.31N.m
Related Current 1A/Phase 1.5A/Phase 1.5A/Phase
Resistance 4.6Ω /Phase 2.1Ω /Phase 3.25Ω /Phase
Inductance 5MH/Phase 2.1MH/Phase 4.1MH/Phase
Inertia 20g.cm2 20g.cm2 35g.cm2
Weight 0.21kgs 0.21kgs 0.24kgs
Length 36.5mm 36.5mm 53mm
Connection P P P




0.48N.M 42mm 2 Phase Nema 17 3D Printer Stepper Motor 20.48N.M 42mm 2 Phase Nema 17 3D Printer Stepper Motor 3








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.


Heat dissipation considerations


The reliable operating environment temperature of the driver is usually within -5℃ ~45℃, the temperature of the driver is within 65℃ when the driver is working, and the temperature of the motor is within 70℃ when the driver is working. When necessary, a fan is installed near the driver to force heat dissipation, so as to ensure that the driver works within the reliable operating temperature range



Buyer's concerns


Q1: What about your warranty?

A: We guarantee is one year . for sea order .

Q2: Do you have any certificates?

A: Yes, we have. All the motors have been approved by CE and Rohs.

Q3: Do you offer OEM AND ODM service?

A: Yes. We can supply OEM and make customized design for any specific application.

Q4: What's the delivery time ?

A: Except special order. For samples usually 10-14 working days . for batch order . usually 20-25days.













Contact Details
Lucille Zhang

Phone Number : 18106129911

WhatsApp : +18106129911