10-818G optional gear ratio precise control worm gearbox 10mm stepper motor
Description:
This is 10mm stepper motor attached with a worm gearbox.
Step angle of a single 10mm motor is 18°.
About the worm gearbox, we have different gear ratio for you to choose.
The bigger gear ratio is, output shaft rotates slower with bigger torque.
About worm gearbox, there are two things you need to know:
1. Worm gearbox has low efficiency (below 30%), its output torque will be lower compared to other types of gearboxes.
2. Worm gearbox has self-locking function, it’s locked when the motor is power off.
This function is very useful, when users need self-locking for the gearbox.
Motor Parameters:
| Model No. | 10-818G |
| Gearbox type | Worm gearbox |
| Motor type | 10mm diameter PM stepper motor |
| Step angle | 18°/gear ratio |
| Coil resistance | 20Ω or 40Ω |
| Rated voltage | 3.3 to 5 V DC |
| Output shaft | Φ3D2.5 D shaft |
| Connector type(Default) | Molex 51021-0400 (Adjustable) |
Gearbox Parameters:
| Gear ratio | 21:1 | 42:1 | 118:1 | 236:1 | 302:1 | 399:1 | 515:1 | 603:1 | 798:1 | 1030:1 |
| Precise ratio | 21.00 | 42.00 | 118.067 | 236.133 | 301.726 | 398.976 | 515.200 | 603.452 | 797.953 | 1030.400 |
| Worm gear starts No. | 2 | 1 | 2 | 1 | 2 | 2 | 2 | 1 | 1 | 1 |
| Gear levels | 3 | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 |
| Efficiency | 27% | 27% | 24% | 24% | 22% | 22% | 22% | 22% | 22% | 22% |
Design drawing:
Product display:
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
Stepper motors are widely used among all industries.
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)
FAQ:
Question 1: Are you a manufacturer or a trader?
We are a manufacturer. We produce motors ourselves.
Question 2: Where is your factory? Can we visit your factory?
Our factory is located in Changzhou city. Feel free to visit us if you want.
Question 3: Do you provide customized samples/ free samples?
We are able to do customization on samples, and it cost extra customization cost.
No, we don’t send free samples.
Question 4: What’s the lead time on samples?
For samples in stock, lead time is within 3 days.
For samples not in stock, lead time is about 15 days.
For customized samples, lead time is about 25 to 30 days.
Question 5: What customization service do you provide?
We have a developing team for over 20 years experience.
We provide customization service on all sorts of motor’s components.
From motor’s slider, lead screw, gearboxes design.
To cable length, connector type, and FPC design.
Question 6: Can we sign a NDA contract if we want to develop a new product?
Yes, we can sign NDA contract and protect your confidentiality.
Feel free to contact us if you have a new project to develop.
Product Tags:
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10-818G Optional Gear Ratio Precise Control Worm Gearbox 10mm Stepper Motor Images
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