Name: High quality nema 11 micro screw shaft thread motor
Brand: DEWO
Availability: InStock

Product Details

High quality nema 11 micro screw shaft thread motor

Product Description

Technique parameter:

Step Angle	1.8°
Step Angle Accuracy	±5% (full step,no load)
Resistance Accuracy	±10%
Inductance Accuracy	±20%
Temperature Rise	80℃Max.(rated current,2 phase on)
Ambient Temperature	-10℃-+50℃
Insulation Resistance	100MΩMin. 500VDC
Dielectric Strength	500VAC for one minute
Shaft Radial Play	0.06Max.(450 g-load)
Shaft Axial Play	0.08Max.(450 g-load)

DW28HS Motor Name List(Square)

Model No	Current/Phase	Resistance/Phase	Inductance/Phase	Holding Torque		#Of Leads	Rotor Inertia	Weight	Length
Model No	A	Ω	mH	Oz-in	g-cm		g-cm2	Kg	mm
DW28HS28-0804A	0.8	2.5	1.6	6.25	450	4	8	0.095	28
DW28HS32-0674	0.67	5.6	4.2	8.3	600	4	9	0.11	31.5
DW28HS32-0956	0.95	2.8	1	6	430	6	9	0.11	31.5
DW28HS45-0674	0.67	6.8	4.9	13.2	950	4	12	0.14	44.5
DW28HS45-0504A	0.5	6.8	4.8	10.41	750	4	12	0.14	44.5
DW28HS45-0704A	0.7	3.4	3	18.05	1300	4	12	0.14	44.5
DW28HS45-1406A	1.4	1	0.55	11.10	800	6	12	0.14	44.5
DW28HS45-0956	0.95	3.4	1.2	10.4	750	6	12	0.14	44.5
DW28HS51-0804A	0.8	4.9	3.3	13.88	1000	4	18	0.18	51
DW28HS51-1004A	1	2.3	1.8	12.49	900	4	18	0.18	51

Dimensions:

Workshop Corner:

Warehouse Corner:

Packaging & Shipping

We provide standard packing for stepper motor, however, customized packing or OEM is also acceptable.

We deliver our goods by sea, air and courier service.

You may contact us to check the shipping status of your order.

Shipping time, after confirmed the details, usually one week is enough for us to make stepper motor sample. Bulk order delivery time depends on the quantity that you need.

Our Services

Company Profile :

Changzhou Dewo International Trade Co., Ltd., exporting stepper motors, motor drivers, BLDC motor and PM motor. We spcialize in this field for many years, with the strength of high quality and competitive price in China.

We have our own techinical department and we developed various models of stepper motor, we also have complete drawings for our motors.

We can provide complete technical proposal for your project.

Any question about stepper motor, please contact me online or send me mail. We will reply you within 2 days!

AFTER SALE-SERVICE:

Terrific after-sales service: 24hours around the clock & 12 months Warranty

Life-long maintenance service for the product

FAQ

Question 1: How to choose the suitable stepper motor?

Answer: There are several important items: size, length of stepper motor, holding torque, voltage, current etc. After confirm some them and told us, we can send you the suitable one.

Question 2: Any other methods to finalize the model?
Answer: Sure, you can send us the model you are using, we can help you find the suitable one.

Question 3: When can I get the drawing of stepper motor?
Answer: We will provide drawings of stepper motor after you place the order.

For more information of stepper motor, please feel free to contact me!