JSS MOTOR's 2-phase nema 42 closed-loop stepper motor combines the advantages of traditional stepper motors with advanced closed-loop control technology. Its flange size is 110mm*110mm, with 1.2 degrees step angle, and is available in three torque options: 12N.m, 16N.m, and 20N.m. It is widely used in CNC machines, laser cutting machines, CNC engraving machines, textile machines, medical equipment, etc.
In addition, Our NEMA 42 closed-loop stepper motors provide a variety of customization options in the design, such as output shaft type, connectors, brakes, encoders and gearboxes, etc. Users can flexibly choose according to actual needs.
JSS MOTOR has 12 years of experience in stepper motor manufacturing, providing motor control solutions for a variety of applications, including closed loop stepper motors.
The closed-loop system of stepper motor is mainly used for monitoring and feedback, which can improve the performance of the stepper motor.
Advantages:
We also provide matching Stepper Motor Drivers, ensuring smooth motion and high performance in every application.
Stepper motor specifications
Model No. |
Step Angle |
Motor Length |
Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque |
Encoder Resolution |
Matching Driver |
( °) |
(L)mm |
A |
Ω |
mH |
N.m |
PPR |
|
|
110HCE12N-B398 |
1.2 |
139 |
4.2 |
1.2 |
13 |
12 |
1000 |
3HSS2260 |
110HCE16N-B39 |
1.2 |
180 |
6.4 |
0.9 |
9.5 |
16 |
1000 |
3HSS2260 |
110HCE20N-B39 |
1.2 |
221 |
4.2 |
1.88 |
18 |
20 |
1000 |
3HSS2260 |
This stepper motor can be designed & manufactured with customized request. If you can't find what you need or have specific questions, please don't hesitate to reach out to us. We're here to assist you in finding the perfect stepper motor solution for your unique requirements.
Overall Dimensions(unit=mm)

Custom Service
We provide a variety of customization options in the design, such as output shaft type, connectors, brakes, encoders and gearboxes, etc. Users can flexibly choose according to actual needs. Also can be designed & manufactured with special customized request.
Options
Wires |
Flange |
Shaft |
Screw |
|
|
|
|
Encoder |
Brake |
Gearbox |
And More |
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+ |
Certificate
We have passed the ISO-9001 quality certification system and obtained a number of application patents. Our products have international certifications such as CE and ROHS.

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