The 39 external drive screw stepper motor has advantages such as high precision, long service life, low energy consumption, large torque, good reverse characteristics, and convenient installation.

Widely used in fields such as automation equipment, medical equipment, printing machinery, textile machinery, etc.

Features:

Versions in unipolar or bipolar are offered
Hybrid stepper building
Expert in professional drivetrain solutions
With a 12-year history in China and more than 800 clients served
Within 48 hours, one of our engineers will contact you with the best option

Motor Specifications

Step Angel	1.8 °
Fram Size	39 mm
Number of Phase	4 Phase
Rated Current	0.28 A
Holding Torque	120 mN.m
Resistance	44 ohm
Inductance	20 mH
Rotor Inertia	15 g-cm²
Motor weight	0.17 kg
Number of leads	6
Connection	Bipolar

Dimensions

Operating Specifications

Step Angle: 1.8°

Maximum Temperature :80°C maximum

Ambient Temperature: -20 °C to 50°C

Storage Temperature -20: °C to 100°C

Humidity Range (%) :85% or less, non-condensing

Magnet Wire Insulation :Class B 130 deg C

Insulation Resistance :100M Ohm at 500 VDC

Dielectric Strength :500 VDC for 1 min

Shaft Radial Play:0.02Max. (450g-load)

Shaft Axial Play:0.08Max. (450g-load)

Max. radial force:28N (20mm from the flange)

Max. axial force):10N

Submodels

Body Length	Diameter of Screw	Pitch	Length of Screw
20mm 22mm 23mm 25mm 29mm 30mm 34mm 38mm 48mm	5	1	20 ~ 1000m
	5	2
	6	1
	6.5	3
	8	20
	M5	0.8
	M5	1.6

Download

If our standard motor cannot meet your needs,

we can customize the motor according to your needs

Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.

Options:

Encoder	Brake	Gearbox	Shaft

Please click the "Get a quote" button below to tell us your requirements.

Product Tags:

25mm 12V NEMA 16 Stepper Motor With Lead Screw Captive Stepper Motor 4 Phase

Hybrid Stepper Motor

NEMA 8 Stepper Motor

NEMA 11 Stepper Motor

Lead Screw Stepper Motor

NEMA 14 Stepper Motor

NEMA 16 Stepper Motor

Non Captive Stepper Motor

Captive Stepper Motor

NEMA 17 Stepper Motor

Ball Screw Stepper Motor

NEMA 23 Stepper Motor

NEMA 24 Stepper Motor

NEMA 34 Stepper Motor

NEMA 6 tepper Motor

Pancake Stepper Motor

NEMA 8 Geared Stepper Motor

Waterproof Stepper Motor

High Temp Stepper Motor

NEMA 11 Geared Stepper Motor

Brake Stepper Motor

NEMA 14 Geared Stepper Motor

NEMA 17 Geared Stepper Motor

PM Stepper Motor

DC Brushless Motor

NEMA 23 Geared Stepper Motor

NEMA 24 Geared Stepper Motor

NEMA 34 Geared Stepper Motor

Stepper Motor Accessories

NEMA 8 Stepper Motor With Lead Screw

Multilayer Motor

NEMA 11 Stepper Motor With Lead Screw

Integrated stepper motor

NEMA 14 Stepper Motor With Lead Screw

NEMA 16 Stepper Motor With Lead Screw

NEMA 17 Stepper Motor With Lead Screw

NEMA 23 Stepper Motor With Lead Screw

NEMA 17 Ball Screw

NEMA 23 Ball Screw

NEMA 8 Close Loop Motor

NEMA 11 Close Loop Motor

NEMA 17 Closed Loop Stepper Motor

NEMA 23 Closed Loop Motor

NEMA 24 Closed Loop Stepper Motor

NEMA 34 Closed Loop Motor

Dual Shaft Stepper Motor

Hollow Shaft Stepper Motor

2 Phase Stepper Motor Driver

3 Phase Stepper Motor Driver

Closed Loop Stepper Driver

25mm 12V NEMA 16 Stepper Motor With Lead Screw Captive Stepper Motor 4 Phase

Versions in unipolar or bipolar are offered

Hybrid stepper building

Expert in professional drivetrain solutions

With a 12-year history in China and more than 800 clients served

Within 48 hours, one of our engineers will contact you with the best option

Motor Specifications

Step Angel

1.8 °

Fram Size

39 mm

Number of Phase

4 Phase

Rated Current

0.28 A

Holding Torque

120 mN.m

Resistance

44 ohm

Inductance

20 mH

Rotor Inertia

15 g-cm²

Motor weight

0.17 kg

Number of leads

6

Connection

Bipolar

Dimensions