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SM20-35L Slider Stepper Motor

Changzhou Vic-Tech Motor Technology Co., Ltd.

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Address: No.28,Shunyuan Road,Xinbei Dist

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SM20-35L Slider Stepper Motor

Country/Region china
City & Province changzhou jiangsu
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Product Details

With Brass Slider 18 Degree M3 Screw 20mm Linear Stepper Motor Stroke 34mm Large Thrust 1.3KG

20mm stepper motor with brass slider and dual linear bearings:

This is a 20mm stepper motor with brass sliders and dual linear bearings.

Double linear bearings can provide strong support for the slider, the thrust of the motor is about 1.3 KG (13N).

Due to the cost of brass sliders and linear bearings, this motor costs more than other linear stepper motors with plastic sliders.

The stroke/travel distance of this motor is about 34mm, if the customer wants a longer/shorter lead screw/travel, we have other models with different lead screw lengths.
We have 21mm/34mm/63mm travel on a 20mm linear motor.

This type of motor is widely used in beauty equipment, precision medical equipment, vending machines, rapid testing and other fields.
The input part of the motor is a connecting line, but it can be changed into connecting lines, PCB, FPC and other forms according to customer needs.
Mounting brackets can also be customized according to customer requirements

 

 

Main Application

1) vending machine

2) Optical instruments

3) Precision medical devices

4) beauty equipment

Other precise control application

 

 

20mm M3 lead screw slider stepper motor Specifications:

 

Model No.SM20-35L
Motor typeLinear stepper motor
Phase No.2 phases
Step angle18 °/step
Phase resistance20 Ω±10%/phase
Excitation method2-2 bipolar drive
Rated voltage5 - 12 V DC
Lead screw typeM3*0.5Pitch thread
Stroke34 mm

Pull-out thrust

More than500gf at 700 PPS

Max response frequency

More than 1600 PPS

Max starting frequency

More than1100PPS

Insulation strength

100V AC FOR ONE SECOND

 

 

Drawing of 20mm plastic slider stepper motor with 34mm stroke:

 

Product display for 20mm plastic slider stepper motor:

 

 

About linear stepper motor with slider:

 

Our slider motor is a full set of assembly including motor + lead screw + bracket + slider.

Motor’s step angle is generally 18°/step, which means 20 steps for each turn.

When motor rotates one turn, slider moves one lead.

For single start lead screws: pitch =lead.

 

So the step length is (step length means linear movement slider travels, when the stepper motor take exactly one step):

Lead screw lead/steps of each rotation

 

For example if lead screw is M2*0.4P (0.4mm pitch regular M2 lead screw), step angle of the motor is 18°, step length of this motor is 0.4mm/20=0.02mm/step.

 

Also, lead screw length is customizable, and we also need to adjust bracket’s design, if you customize lead screw length.

 

 

 

Application of stepper motors:

 

Stepper motors are used for precise control, widely used on medical equipment, 3D printer, industrial precise control, automation equipment, etc.

Stepper motors can be used in any mechanisms requirement precise conrtol and rotational/linear movement.

 

 

Advantage of stepper motors:

 

Stepper motor can reach precise control even without close-loop encoders / without feed back system, also they do not have electrical brushed. Thus there is no electromagnetic interference and electrical sparks issues. In some cases, they can replace DC brushed motors/ brushless motors.

Stepper motors are easy to control with drivers, and this feature establish its important position in the field of precise control.

1. Precise control achievable, programmable

2. Without electromagnetic interference & electrical sparks

3. Small size

4. Reasonable price

5. Low noise

6. Long service life

 

 

Some informations about us:

Changzhou Vic-Tech Motor Technology Co.,Ltd( follows,we only call company) was founded in year 2011, the company mainly develops, manufactures and sells micro stepper motors, micro gearboxes, micro slider motor, micro linear motor and other products

The company is located in the Yangtze River Delta Economic Belt, one of the most economically developed regions in China, and is located in Changzhou City, Jiangsu Province, with a beautiful environment. The company is 20 kilometers away from Changzhou Airport, 5 kilometers away from the high-speed railway station, and 1 kilometers away from the high-speed intersection. And Shanghai and Nanjing are about 120 kilometers away. The transportation is very convenient, domestic and international logistics and transportation are very developed and convenient!

The main technical personnel of the company have worked in related industries for more than 10 years, and have working experience in foreign companies such as Japan, South Korea, Europe and the United States, and have working experience in domestic listed companies. Have systematic product development ability, perfect project management ability and good customer communication ability. The company has developed more than 30 customized projects for domestic and international first-class companies, and has cooperated with more than 20 large companies.

 

 

Packaging and Shipping information:

Samples are packed with foam sponge inside paper box.

For mass production, products are packed in paper carton.

For sea shipping (Mass production), cartons are packed on pallet.

 

Shipping time:

By express(DHL/ UPS/ Fedex/ TNT): 5~12 days

By 4PX express: 10~20 days

Sea shipping: 40~60 days (depends on different countries)

 

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