| Prod Model: |
57SLT1.8 |
| Step Angel Accuracy: |
+/-5% |
| Resistance Accuracy: |
+/-10% |
| Inductance Accuracy: |
+/-20% |
| Temperature Rise: |
80oc. (Rated Current,2 Phase on) |
| Ambient Temperature: |
-40oc~+50oc |
| Insulation Resistance: |
100mΩ; Min.,500VDC |
| Dielectric Strength: |
600VAC,1s,1mA |
| Shaft Radial Play: |
0.06mmmax (300g-Load) |
| Shaft Axial Play: |
0.08mmmax (300g-Load) |
| Name: |
57 Stepper Motor NEMA 2 Phase |
| Number Of Stator: |
Two-Phase |
| Excitation Mode: |
HB-Hybrid |
| Operate Mode: |
The Three Single Phase |
| Type: |
Magnetic-Electric |
| Brand: |
Slt |
Product Description
Product Description of 57 stepper motor nema 2 phase HB dc Motors
Model: 57SLT0.9Dielectric Strength: 600VAC,1s,1mA
Step Angel Accuracy: +/-5%
Resistance Accuracy: +/-10%
Inductance Accuracy: +/-20%
The specification of 57 stepper motor nema 2 phase HB dc Motors| Item | Specification |
| Step angle Accuracy | ±5%(full step, no load) |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
| Temperature Rise | 80ºC. (rated current,2 phase on) |
| Ambient Temperature | -40ºC~+50ºC |
| Insulation Resistance | 100MΩMin.,500VDC |
| Dielectric Strength | 600VAC,1s,1mA |
| Shaft Radial Play | 0.06mmMax (300g-load) |
| Shaft Axial Play | 0.08mmMax (300g-load) |
0.9 Degree:| Model NO. | Rated
voltage | Current
Phase | Resistance
Phase | Inductance
Phase | Holding
Torque | Leads | Rotor Inertia | Weight | Length |
| V DC | A | Ω | mH | g-cm | | g-cm2 | Kg | mm |
| SLT57ST41MF-10A | 5.7 | 1 | 5.7 | 8 | 3.9 | 6 | 120 | 0.47 | 41 |
| SLT57ST41MF-20A | 2.8 | 2 | 4.4 | 2.2 | 3.9 | 6 | 120 | 0.47 | 41 |
| SLT57ST41MF-28A | 2 | 2.8 | 0.7 | 2.2 | 5.5 | 4 | 120 | 0.47 | 41 |
| SLT57ST56MF-10A | 7.4 | 1 | 7.4 | 17.5 | 9 | 6 | 300 | 0.7 | 56 |
| SLT57ST56MF-20A | 3.6 | 2 | 1.8 | 4.5 | 9 | 6 | 300 | 0.7 | 56 |
| SLT57ST56MF-28A | 2.5 | 2.8 | 0.9 | 4.5 | 12.6 | 4 | 300 | 0.7 | 56 |
| SLT57ST76MF-10A | 8.6 | 1 | 8.6 | 23 | 13.5 | 6 | 480 | 1 | 76 |
| SLT57ST76MF-20A | 4.5 | 2 | 2.25 | 5.6 | 13.5 | 6 | 480 | 1 | 76 |
| SLT57ST76MF-28A | 3.2 | 2.8 | 1.13 | 5.6 | 18.9 | 4 | 480 | 1 | 76 |
1.8 Degree:| Model NO. | Rated
voltage | Current
Phase | Resistance
Phase | Inductance
Phase | Holding
Torque | Leads | Rotor Inertia | Weight | Length |
| V DC | A | Ω | mH | g-cm | | g-cm2 | Kg | mm |
| SLT57ST41DF-10A | 5.7 | 1 | 5.7 | 5.5 | 3.9 | 6 | 120 | 0.47 | 41 |
| SLT57ST41DF-20A | 2.8 | 2 | 4.4 | 1.4 | 3.9 | 6 | 120 | 0.47 | 41 |
| SLT57ST41DF-28A | 2 | 2.8 | 0.7 | 1.4 | 5.5 | 4 | 120 | 0.47 | 41 |
| SLT57ST51DF-10A | 6.6 | 1 | 6.6 | 8.2 | 7.2 | 6 | 275 | 0.65 | 51 |
| SLT57ST51DF-20A | 3.3 | 2 | 1.65 | 2.2 | 7.2 | 6 | 275 | 0.65 | 51 |
| SLT57ST51DF-28A | 2.3 | 1 | 0.83 | 2.2 | 10.1 | 4 | 275 | 0.65 | 51 |
| SLT57ST56DF-10A | 7.4 | 1 | 7.4 | 10 | 9 | 6 | 300 | 0.7 | 56 |
| SLT57ST56DF-20A | 3.6 | 2 | 1.8 | 2.5 | 9 | 6 | 300 | 0.7 | 56 |
| SLT57ST56DF-28A | 2.5 | 2.8 | 0.9 | 2.5 | 12.5 | 4 | 300 | 0.7 | 56 |
| SLT57ST76DF-10A | 8.6 | 1 | 8.6 | 14 | 13.5 | 6 | 480 | 1 | 76 |
| SLT57ST76DF-20A | 4.5 | 2 | 2.25 | 3.6 | 13.5 | 6 | 480 | 1 | 76 |
| SLT57ST76DF-28A | 3.2 | 2.8 | 1.13 | 3.6 | 18.9 | 4 | 480 | 1 | 76 |
The Application of 57 stepper motor nema 2 phase HB dc Motors- Car (Fan,View mirror,wiper blade,car seat adjustment and so on.)
- Home Appliance ( Electric cooker, Electric mop and other products.)
- Medical equipment and beauty products.
- Office products (such as printer, scanner......)
- Electric tools and garden tools.
Other products
Company Information
Since 1990
Specializing in Axial fan, Radiator Fan, Blower Fan, Motor Fan,DC Motor,Brushless Motor,Hub Motor,Auto Parts(Die casting and plastic parts). We can design the solutions for our clients, or produce the products by your requirements.
Our principle: quality is our life, technical is the basic, be honest and faithful to our partners. At the same time, wepay more attention on team work and improving the staff skills.Customer requirements and the innovation of technology as our guide, try to be the market leader of Motor business.
Packaging & Shipping1,Inner packing(Waterproof plastic bag packing)+Outer packing(Carton packing)
2,Export wooden box packaging for products.
3,Other package as you requiredOur Service
Contact Message
Changzhou Sunlightmotor Co., Ltd
Contact Person: Tammy Shi
Tel.: 86-519-83825998
Fax.: 86-519-83823899
Mobile: 86-15206120769
Website: www.czsunlight.com or www.sunlightmotor.com
Changzhou Sunlight Motor is the subsidiary company of the Jiangsu Woersen Electronics Technology Co., Ltd. It also contains Wenwei tube, Rongda Electronics, Woersen motor.
There are almost two hundred people in this group, including twenty technical engineers, eight R&D engineers. Annual value of production is about 0.16 billion.
The main products are DC motor, brushless DC motor, linear actuator and DC fan.
At present, our products have been exported to the United States, Germany, Britain, Russia, Japan, South Korea and so on. And we have received the high praise from our customers.
Currently, our company has passed ISO9000 and TS16949 certifications. The factory also has been audited by the authority SGS.
We welcome all the global companies to visit our factory and negotiate with us!
Sunlight is a young and dynamic team. Our slogan is " Where there is power supply, there is Sunlight"
We can not only meet our clients` mass production order, but also be flexible to provide the small quantity order for our clients too.
Meanwhile, the professional OEM services could be provided by us according to the customers'requests. The main brushless DC motor's series are: 42BLDC, 57BLDC, 86BLDC 110BLDC motor and so on
The main brush DC motor's series are: 130DC, 365DC, 370DC, 477DC motor and so on;
The main linear actuator's series are: ST01, PT01, YT01 and so on;
The main fan's series are: 16inch, 12inch, and so on
So that, If you give us a chance, Sunlight Motor will not let you disappoint.
