Simple in Structure and Low in Cost 57 Series Closed-Loop Stepper Motor for Photo Machine, Spraying Equipment Stepping Motor

• Application: Universal
• Speed: Constant Speed
• Number of Stator: Two-Phase
• Excitation Mode: PM-Permanent Magnet
• Function: Control, Driving
• Number of Poles: 0
• Model NO.: 57 Closed-loop
• Type: Magnetic-Electric
• Certification: ISO9001, CCC
• Current(a): 3-4
• Resistance(Ω): 0.7-1.5
• Inductance(Mh): 1.1-4.4
• Rotational Inertia(G.Cm2): 200-600
• Holding Torque(N.M): 1.2-3.2
• Temperature Rise: Under 80K
• Resistance Accuracy: ±10%
• Inductance Accuracy: ±20%
• Ambient Temperature Range: -10~ + 50°c
• Insulation Class: Class B 130°
• Brand Print: Customised Available
• Transport Package: Carton
• Specification: Customised Available
• Origin: Jiangsu, China
• HS Code: 8501109990
• Production Capacity: 800000pieces/Year

Product Description

57 Closed-loop Stepper Motor

 

Product Description

Projects	Specifications
Temperature Rise	under 80K
Resistance Accuracy	±10%
Inductance Accuracy	±20%
Ambient Temperature Range	-10~ + 50°C
Ambient Humidity Range	20%RH - 90%RH
Insulation Resistance	100MΩMin.@500VDC
Insulation Class	Class B 130°
Step Angle Accuracy	±5%
Shaft Radial Play	0.06Max.(450g-load)
Shaft Axial Runout	0.08Max.(450g-load)

Product Parameters

Model	Current	Resistance	Inductance	Rotational Inertia	Holding torque	Body Length	Weight
	A	Ω	mH	g.cm2	N.M	mm	kg
57BHS78-D0821	3	0.7	3.6	200	1.2	78	0.9
57BHS98-D0821	4	1	4.4	480	2	98	1.35
57BHS122-D0821	4	1.2	1.1	550	2.8	122	1.85
57BHS134-D0821	4	1.5	2.8	600	3.2	134	1.95

Note: The above are standard parameters. Motor can be customized, brake ready, can be equipped with reducer, encoder and other devices.
 

Detailed Photos

 

Application Area

Product Recommendation

 

Stepper motor

Brushless motor

Synchronous motor

 

Company Profile

Changzhou Sino-pan Electric Co., Ltd. is an export-oriented enterprise. Located in Xinbei District, Changzhou City, Jiangsu Province, China. After years of operation, the scale of our enterprise has continued to expand. Gradually grow into a group company. At present, our company mainly produces automotive bulbs (such as halogen bulbs and automotive LED bulbs/as well as household LEDs and commercial LEDs), motors (brushless motors/stepping motors/synchronous motors/asynchronous motors). At the same time, we are also appointed by many clients as purchasing and quality inspection agents in China.

We provide you with high-quality, fast, efficient and inexpensive automotive lighting, motors and auxiliary electrical services. Zhongpan welcomes your patronage with a smile, and we will provide you with a variety of satisfactory products and a full range of consulting services. We firmly believe that the cooperation with us will be infinitely better! Strive to create a stronger tomorrow for our customers!

 

Packaging & Shipping

 

FAQ

Q1. Can I provide sample orders for your products?
A: Of course, you can check our quality before ordering. If you have any requirements, please contact us.

Q2. What is your delivery time?
A: It depends on the order quantity. Usually, it takes about 3-7 days after receiving the small deposit. Bulk ordering takes 10-20 days.

Q3. What kind of customers and what kind of companies do you work with?
A: We have 20 years of export experience and serve more than 100 customers, such as retailers, wholesalers, and online store owners.

Q4. Is it possible to put our logo on your product or product packaging?
A: Of course, we have a factory, welcome to customize your brand, LOGO, color, product manual, packaging, etc. 

Q5: Can you OEM for me?
A: We accept all OEM orders, just contact us and give me your design. We will provide you with a reasonable price and make samples for you as soon as possible. 

Q6: What are your payment terms?
A: According to T/T, LC AT SIGHT, 30% deposit in advance, and the balance 70% before shipment.