High precision 20mm NEMA 8 run through lead screw shaft hybrid stepper motor with manual nut
Description:
This is a 20mm diameter hybrid stepper motor with a run-through lead screw shaft.
There is a manual nut (brass nut) at the bottom, and users can rotate the motor manually with hand, when the power is off.
Lead screw is 3.5mm diameter, 0.3mm pitch, and step angle is 0.3/200=0.0015mm/step (It takes 200 steps to rotate one turn for 1.8 degree step angle hybrid stepper motors)
Please feel free to contact us, and we are able to customize shaft/motor parameter if needed.
Motor parameters:
| Model No. | 20C0101 |
| Lead screw diameter | 3.5mm |
| Lead screw pitch | 0.3mm |
| Linear travel per step | 0.0015mm/step |
| Motor phase | 2 phases |
| Step angle | 1.8 ° |
| Coil resistance | 20.4Ω±10%/phase |
| Phase current | 0.24A/phase |
| Thrust | 2.4KG Min(300PPS) |
Design drawing:
Product display:
Motor use precautions:
1. The surface of the screw rod has been coated with special grease, please do not add grease with different formulas;
2. The lead screw should avoid radial force during installation and operation;
3. It is forbidden to carry the motor power line when installing or taking it;
4. It is forbidden to disassemble the motor. If you have any questions, please contact the manufacturer for after-sales service;
5. Wiring sequence (the motor runs clockwise):
A+ red line, A- red and white line;
B+ green wire, B- green white wire
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
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)
Our company information:
Changzhou Vic-tech Co., Ltd is founded in 2011. It has been specializing in producing micro motors and accessories , with over 20 years of R&D experience in motor industry.
After ten years of continuous innovation and development, we started to expand international business, with exports to Europe, South America, Canada, USA, Asia, and Australia.
We offer OEM/ODM service, and ensure timely response, personal test, safe packaging, on time delivery. One of the biggest reasons behind this success is our efficient after-sale service, ensure timely and professional assistance for clients.
FAQ:
1. Are you a manufacturer or a trader?
We are the manufacturer. We manufacture the motors ourselves.
2. Where is your factory? Can we visit your factory?
Our factory is located in Changzhou City, Jiangsu Province. You can visit us anytime if you want.
3. Do you provide customized samples/free samples?
We can customize the sample, but need additional customization cost.
No, we do not provide free samples.
4. What is the lead time for samples?
For stock samples, delivery time is 3 days.
For samples that are not in stock, the lead time is about 15 days.
For customized samples, the lead time is about 25 days.
5. What customized services do you provide?
We have a development team with over 20 years of experience.
We offer custom services for various motor components.
From the design of the slider, lead screw and gear box of the motor.
Cable length, connector type and FPC design.
6. If we want to develop a new product, can we sign an NDA contract?
Yes, we can sign NDA contracts and protect your confidentiality.
If you have a new project to develop, please feel free to contact us.
Patent certificate:
Product Tags:
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NEMA 8 20mm Hybrid Stepper Motor 1.8 Step Angle With Run Through Lead Screw Shaft Images
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