Changzhou Junqi International Trade Co.,Ltd
| Payment Terms | T/T, , Western Union, Paypal |
| Supply Ability | 1000pcs per month |
| Delivery Time | depend on the order quantity /Negotiable |
| Packaging Details | Suite for export |
| Name | Nema23 Hybrid Stepper Motor |
| Model No. | JQ57STH41-2804A |
| Type | Hybrid |
| Current/phase | 2.8A |
| Holding Torque | 0.55N.m |
| Shape | Square |
| Length | 41mm |
| Weight | 0.45kg |
| Brand Name | JEUNKEI |
| Model Number | JQ57STH41-2804A |
| Certification | RoHS,CE, |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, , Western Union, Paypal | Supply Ability | 1000pcs per month |
| Delivery Time | depend on the order quantity /Negotiable | Packaging Details | Suite for export |
| Name | Nema23 Hybrid Stepper Motor | Model No. | JQ57STH41-2804A |
| Type | Hybrid | Current/phase | 2.8A |
| Holding Torque | 0.55N.m | Shape | Square |
| Length | 41mm | Weight | 0.45kg |
| Brand Name | JEUNKEI | Model Number | JQ57STH41-2804A |
| Certification | RoHS,CE, | Place of Origin | China |
| High Light | 57*41mm hybrid stepper motor ，2.8A hybrid stepper motor ，Carving Machine hybrid stepper motor | ||
Stepper Motors
Stepper motor technology can be a good choice whenever controlled movement is required. They can be used to an advantage in applications where you need to control rotation angle, speed, position and synchronism. JUNQI INTERNATIONAL portfolio offers wide options of high quality micro stepper motors technology such as Hybrid, Flat, Hollow shaft or IP65 stepper motors, in sizes from 15 to 110mm. Our stepper motors offer high torque density and high volume capabilities and all of our models are customizable to answer any of your specific requirements.
General Specification:
| Item | Specification |
| Step Angle | 1.8° |
| Step Angle Accuracy | ±5%(full step, no load) |
| Radial Play | 0.02mm@450g |
| Axial Play | 0.08mm@450g |
| Max.Radial Force | 75N( 20mm from the flange) |
| Max.Axial Force | 15N |
| Dielectric Strength | 600VAC/1S |
| Insulation Resistance | 100MΩ,500VDC |
| Ambient Temperature | -20℃~+50℃ |
| Insulation Class | Class B |
Electrical Specifications:
| Model | Current/ Phase | Resistance/ Phase | Inductance/ Phase | Holding Torque | Detent torque | #of Leads | Rotor Inertia | Length | Weight |
| Single shaft | A | Ω | mH | N.m | N.m | # | g-cm² | mm | kg |
| JQ57STH41-2006A | 2.0 | 1.4 | 1.4 | 0.39 | 0.02 | 6 | 120 | 41 | 0.45 |
| JQ57STH41-2804A | 2.8 | 0.7 | 1.4 | 0.55 | 0.02 | 4 | 120 | 41 | 0.45 |
| JQ57STH51-2006A | 2.0 | 1.65 | 2.2 | 0.72 | 0.035 | 6 | 275 | 51 | 0.65 |
| JQ57STH51-2804A | 2.8 | 0.83 | 2.2 | 1.0 | 0.035 | 4 | 275 | 51 | 0.65 |
| JQ57STH56-2006A | 2.0 | 1.8 | 2.5 | 0.9 | 0.04 | 6 | 300 | 56 | 0.7 |
| JQ57STH56-2804A | 2.8 | 0.9 | 2.5 | 1.26 | 0.04 | 4 | 300 | 56 | 0.7 |
| JQ57STH76-2006A | 2.0 | 2.25 | 3.6 | 1.35 | 0.068 | 6 | 480 | 76 | 1.0 |
| JQ57STH76-2804A | 2.8 | 1.13 | 3.6 | 1.89 | 0.068 | 4 | 480 | 76 | 1.0 |
| JQ57STH115-2804A | 2.8 | 2.1 | 10 | 3.0 | 0.1 | 4 | 650 | 115 | 1.8 |
| Above only for representative products, products of special request can be made according to the customer request. | |||||||||
We can supply Extra service:
If this motor do not match with your request. Please feel free to contact with us,We can make customized shaft / winding / mounting flange / cable / connector.We will works side-by-side with you and your team to design a motor that will fit the precise needs of your application. All Engineering and Support is done in-house.
Accessories service: gearbox, connector
Customized Design: Customized Winding, Customized Flange, Customized Shaft....
FAQ:
Q:How long is the lead time of orders?
A:Lead time : 4 weeks after receive the deposit
Q:What is your trade Assurance?
A:100% product quality protection.
100% product on time shipment protection.
100% payment protection for your covered amount.
Q: What’s Moq?
A: 5PCS. Small Order Welcome.
Q:Do You Make Customized Product?
A:Yes,We Accpet IT.
Q:About After Sale Serive?
A: After Sales Services 24/7.
Q: What should I do if I'm not satisfied with your product?
A: If there are defects in its quality, we can exchange a good one for you.
Generally, this problem is rare.
Q:What is the payment term?
A:T/T and Paypal is used more,please contact us for details
Q:What is the quality level of your product?
A:We produce good quality, refuse to produce low quality.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2020
Total Annual:
100-300
Employee Number:
>100
Ecer Certification：
Verified Supplier
Changzhou Junqi Mechanical Electronics Co.,Ltd is a professional Exporter relies on five parnter physical factories. The main products: Auto Parts( Power window switch,Auto electric water pumps, Auto lock, Door handle, Wipper motor and window regulator motor), Stepping motor and driver, Bru... Changzhou Junqi Mechanical Electronics Co.,Ltd is a professional Exporter relies on five parnter physical factories. The main products: Auto Parts( Power window switch,Auto electric water pumps, Auto lock, Door handle, Wipper motor and window regulator motor), Stepping motor and driver, Bru...
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