• Products Details

Changzhou Jinsanshi Mechatronics Co., Ltd. relying on strong innovation ability and firm R&D perseverance, successfully developed 86HSE4N-BC38 and HSS86 4Nm high accuracy and speed Close loop motor. Having carried out multiple tests, our technical staff has proved the use of technology ensures 86HSE4N-BC38 and HSS86 4Nm high accuracy and speed Close loop motor performance can be fully played out.Customers engaged in the field(s) of Stepper Motors speak highly of our product. Changzhou Jinsanshi Mechatronics Co., Ltd. are full of passion for what we are doing now. Nurtured by the corporate culture of unity and integrity, every employee is optimistic and constantly looking for more and better methods to manufacture the products. Our vision is to create benefits for our partners and customers.

Place of Origin:Jiangsu, ChinaBrand Name:JSS
Model Number:86HSE4N-BC38Phase:2
Type:HybridCurrent / Phase:6.0A
Certification:ce, ISO, RoHSCurrent:6.0A
Step Angle:1.8 degreeResisitance:0.45Ω
Inductance:3.7mHHolding torque:4.5 N.m
Motor Length:82 mmEncoder Resolution:1000PPR
Weight:2.65 KgBrand:JSS-MOTOR

Product Description


Closed loop stepper motor Features:

1.Stepper motor closed loop system, never lose step.
2. Higher output torque and working speed than normal stepper motor.
3. Automatic current adjustment based on load, lower temperature rising.
4.  Suitable for all mechanical load conditions (include low rigidity belt pulley and wheel), no need to adjust gain parameter.
5.Motor work smoothly and low vibration, high dynamic performance at acceleration and deceleration.
6. No vibration from high speed to zero speed.

7. 1000 encoder lines.




Micro setting

Wire diagram






Our Services


Why Choose Us 


1)Integrating development, production, sale and service.

2)Complete modern production machines and high-level staff members.

3)specialized in the development, manufacture stepping motors with well-equipped testing equipment and strong technical force. 

4)"High quality products, competitive prices, and excellent customer services" are always our ultimate goals.

5)Creating a win-win business relationship with you in the near future.


costumerJss motor1.  Can I have customized stepper motors?Yes, you can. Please let me know your special requirements.2.  How to get the quotation as soon as possible?Please provide the information as below: A: What is the size of stepper motor?Generally, it is 35,39, 42, 57,60,86,110 mm.B: What is the length and diameter of output shaft?It depends on your requirement, if you have no data about this, we will give you some suggestions.C: How many lead wires are there?It depends on your requirement, if you have no data about this, we will give you some suggestions.D: What is the phrase?Here are 2, 3, 4 phrase for choice.E: What is the step angle?Here are 1.8, 0.9, 1.2 for choice.


1.Q:Can I get some samples?

A:We are honored to offer you samples for quality check.

2.Q:Do you have the products in stock?

A:Our products are manufactured according to your order except the normal products.

3.Q:What's the delivery time?

A:It usually takes about 7 working days,but the exact delivery time might be different for different order or at different time. 

4.Q: How does your factory do regarding quality control? 

A: Quality is priority. We always attach great importance to quality control from the beginning to the end of the production. Every product will be fully assembled and carefully tested before packed.

5. Q:What's your warranty terms? 
A:  We offer different warranty  terms  for different products. Please contact with us for details.



Name:Tony zheng

Wechat: 634880040

Phone: 0086-18896754675

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We provide a one-stop service integrating design, production, delivery, and after-sales service. During this meeting, feel free to communicate your ideas and ask lots of questions.


The products cover the domestic market with its excellent quality and are exported to Europe, North America and other developed countries and developing countries in Southeast Asia, Africa, the Middle East and so on.

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