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Andres BlancoThe thruster have arrived correctly. I tested them on the ROV and we are very happy with the result. The epoxy interior finish is very good and the power of the motors in relation to the size is quite good. -
Gregoire LangeThe cooperation between Changzhou Vic-Tech Motor Tech and our company was just great. Good understanding of our needs, great willing to solve our problems. I recommend !
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David MoleveltProfessional and clear communication. Order was shipped in time. Counter connectors where added to the shipment. Driver works like we agreed !
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Buildstorm Private LimitedThe product works as expected, it was packed nicely. Seller responds very quickly and helps in making a buying decision. They are ready to customize the product for you.
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Ashley GriffinShipment was received very quickly. Product was well protected by packaging. Company rep was cordial and kind. A Plus rating!
5VDC 8mm Length Output Worm Shaft Gearbox With 15mm Diameter PM Stepper Motor
| Place of Origin | China |
|---|---|
| Brand Name | VIC-TECH |
| Certification | RoHS |
| Model Number | SM15-1812 |
| Minimum Order Quantity | 1Unit |
| Price | $3.5~$7/Unit |
| Packaging Details | The product is packed with pearl cotton, and the outside is in a carton. |
| Delivery Time | 10~30 days after receiving sample payment |
| Payment Terms | MoneyGram, Western Union,Credit Card,T/T, L/C |
| Supply Ability | 100000\ Units/year |
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xProduct Details
| Motor Type | 15mm Motor+worm Gearbox | Motor Diameter | 15mm |
|---|---|---|---|
| Gear Ratio | 21:1 To 1030:1 | Motor Resistance | 10Ω/31Ω |
| Rated Voltage | 5V | Step Angle | 18°/gear Ratio |
| High Light | 5VDC Worm Shaft Gearbox,8mm Length Worm Shaft Gearbox,15mm Diameter PM Stepper Motor |
||
Product Description
5V DC 8mm length output shaft worm gearbox with 15mm diameter PM stepper motor
Description:
This is a 15mm motor attached with a worm gearbox.
We have different gear ratios on gearbox.
Also motor’s coil resistance/cable length/cable color is customizable.
About worm gear, it has low efficiency and self lock function.
Low efficiency: Efficiency of a worm shaft is only about 34%
Self lock function: motor’s shaft is completely lock when power is off. This function is very useful in some case.
Parameters:
| Motor type | PM stepper motor |
| Model No. | SM15-1812 |
| Motor diameter | 15mm |
| Gearbox type | Worm gearbox |
| Resistance | 10Ω/31Ω |
| Rated voltage | 5V DC |
| Step angle | 18°/gear ratio |
| Possible gear ratio |
21:1/42:1/118:1/236:1/ 302:1/603:1/875:1/1030:1 |
| Excitation mode | 2-2 phase exitation |
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
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