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39mm Hybrid Stepper Motor Low Noise 1.8° Step 4 Leads Nema 16 Stepper Motor

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39mm Hybrid Stepper Motor Low Noise 1.8° Step 4 Leads Nema 16 Stepper Motor

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Brand Name :	WEIGU
Model Number :	39BYGH
Certification :	RoHS
Price :	$6~10/unit
Payment Terms :	T/T,Western Union,MoneyGram
Supply Ability :	10000Units/month
Delivery Time :	7-30 work days

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39mm Hybrid Stepper Motor Low Noise 1.8° Step 4 Leads Nema 16 Stepper Motor

39mm Nema 16 Hybrid Stepper Motor - Low Noise, 1.8° Step, 4 Leads

The 39mm Nema 16 hybrid stepper motor stands out for its low noise
operation, featuring a 1.8° step angle and 4-lead design. Ideal for
precision-focused setups like lab instruments, small 3D printers,
and compact robotics, it delivers smooth, quiet movement with
reliable step control. Its compact size and noise-reducing build
make it a smart choice for applications where minimal sound and
accuracy matter.

Genaral Specification:

Item	Specifications
Step Angle	1.8°
Step Angle Accuracy	±5%(full step,no load)
Resistance Accuracy	±10%
Inductance Accuracy	±20%
Temperature Rise	80℃max
Ambient Temperature	-20℃~+50℃
Insulation Resistance	100 MΩ Min. ,500VDC
Dielectric Strength	500VAC for 1minute
Shaft Radial Play	0.02Max. (450g-load)
Shaft Axial Play	0.08Max. (450g-load)

Electrical Specification:

Model No.	Step Angle	Motor Length	Current/Phase	Resistance/Phase	Inductance/Phase	Holding Torque	Number of leads	Weight
Model No.	(°)	(mm)	(A)	(Ω)	(mH)	(kg.cm)	(No.)	(Kg)
39BYGH20-4804	1.8	20	0.48	28	21	1	4	0.1
39BYGH20-0704	1.8	20	0.7	12	11	1.2	4	0.1
39BYGH22-0404	1.8	22	0.4	30	20	1.3	4	0.12
39BYGH25-0404	1.8	25	0.4	36	15	1.7	6	0.15
Above only for representative products, products of special request can be made according to the customer request.

Mechanical Dimension:MM

Stepper motors are versatile components used across numerous
industries, thanks to their ability to provide precise, controlled
movement. Here are key applications where they excel:​

Automation & Manufacturing: In assembly lines, they drive conveyor belts, robotic arms, and
precision positioning systems, ensuring consistent part alignment
and repetitive task accuracy—critical for mass production
efficiency.​

3D Printing: They power extruders and build plates, translating digital
designs into physical objects with layer-by-layer precision,
relying on precise step control to maintain print quality.​

Medical Devices: Used in equipment like syringe pumps, MRI table adjustments, and
lab automation tools, where exact movement (e.g., micro-dose
delivery or sample positioning) is vital for patient safety and
test accuracy.​

CNC Machinery: In routers, mills, and lathes, stepper motors control tool
movement along axes, enabling intricate cuts and shapes with tight
tolerances, essential for custom part fabrication.​

Robotics: From small hobby robots to industrial automation bots, they
manage joint movements, gripper operations, and navigation,
balancing torque and precision for smooth, controlled motion.​

HVAC & Appliances: They regulate dampers in air conditioning systems, control valve
positions in refrigerators, or adjust flaps in smart vents,
ensuring efficient temperature and airflow management.​

Aerospace & Defense: Used in satellite antenna positioning, aircraft control systems,
and drone stabilization, where reliability and precise movement
under harsh conditions are non-negotiable.​

Their adaptability to varying torque, size, and step angle
requirements makes stepper motors indispensable in scenarios
demanding both accuracy and repeatability.

Product Tags:

39mm Hybrid Stepper Motor

Low Noise Hybrid Stepper Motor

4 Leads nema 16 stepper motor

39mm Hybrid Stepper Motor Low Noise 1.8° Step 4 Leads Nema 16 Stepper Motor

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