SM15-816G 5V lead screw D shaft 18 degree step angle stepper motor
with gearbox
Description:
This is a 15 motor attached with a 10*12mm gearbox.
We have different gear ratio for you to choose, depends on
customer’s speed and torque requirement.
The bigger gear ratio it has, output speed is slower, and output
torque is bigger.
We also have two different types of output shafts:
M3 lead screw shaft and D shaft.
For D shaft, regular size is 3mm diameter with 2.5mm D cut, length
is 10mm.
For M3 lead screw shaft, it’s M3*P0.5 standard lead screw.
If you want to customize lead screw length, we can also do that,
but it requires extra customization fee.
Motor Parameters:
| Motor type | Pm stepper motor +gearbox |
| Motor diameter | 10mm |
| Step angle | 18°/gear ratio |
| Output shaft | Lead screw / D shaft |
| Rated voltage | 3.3V ~ 5V DC |
| Coil resistance | 10Ω / 31Ω |
| Phase number | 2 phases/4 wires |
Gearbox Parameters:
| Gear ratio | 2:1 | 5:1 | 10:1 | 15:1 | 20:1 | 30:1 | 36:1 | 50:1 | 63:1 | 67:1 | 89:1 | 100:1 |
| Precise ratio | 2.002 | 4.995 | 9.677 | 14.754 | 20.501 | 29.120 | 36.122 | 51.103 | 63.071 | 66.801 | 89.227 | 99.002 |
| Tooth number | 23 | 20 | 13 | 18 | 15 | 12 | 20 | 20 | 14 | 17 | 14 | 13 |
| Gear levels | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 |
| Efficiency | 80% | 80% | 80% | 72% | 72% | 72% | 65% | 65% | 65% | 65% | 65% | 65% |
|
| | | | | | | | | | | |
| Gear ratio | 110:1 | 150:1 | 172:1 | 210:1 | 250:1 | 275:1 | 298:1 | 380:1 | 420:1 | 500:1 | 600:1 | 1000:1 |
| Precise ratio | 110.407 | 150.948 | 171.883 | 210.591 | 250.111 | 274.403 | 297.924 | 387.689 | 421.296 | 506.155 | 599.394 | 986.406 |
| Tooth number | 12 | 18 | 13 | 12 | 13 | 12 | 12 | 12 | 12 | 18 | 16 | 12 |
| Gear levels | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 7 | 7 | 7 |
| Efficiency | 59% | 59% | 59% | 59% | 59% | 59% | 59% | 59% | 59% | 47% | 47% | 47% |
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.
