- Frame Size: NEMA 23
- |
- Step Angle: 1.8°
5818X-03P
High Torque Stepper Motor
- Up To 155.4 oz-in (1.10 N-m) of Holding Torque
- Learn More About 5818 Series Motors
- Configure & Order Web Motor
- Standard Motor
- Specialty Motor
- OEM Motor
- Torque Curve
- Related Products
- Why Lin?
| Specifications: | |
|---|---|
| Step Angle: | 1.8 Degree |
| Frame Size: | NEMA 23 |
| Body Length (in): | 1.74 |
| Body Length (mm): | 44.2 |
| Current (AMP): | 2.80 |
| Holding Torque (oz-in): | 155.4 |
| Holding Torque (N-m): | 1.10 |
| Resistance: | 0.75 |
| Rotor Inertia (oz-in2): | 1.53 |
| Number of leads: | 4 |
| Connection: | Parallel |
| Weight (lbs): | 1.26 |
| Branding: | PowerStep High Torque |
| Vacuum Rating: |
5818X-03P Torque Curve
Product Resources
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Learn More About Web Motors
Web Motors
Web motors are available for online purchase and usually ship within 2-5 business days of ordering. These motors consist of our popular series and windings, and offer customizations such as single or double shaft configuration and an encoder option.
These motors are perfect for simple, one-off, projects that do not require specialized or optimized solutions. Web motors come with standard one-year warranty, and limited support.
Select Windings
Rear Shaft Option
Encoder Option
Most Orders Ship Within 2 business days
Available Online
1 Year, Limited Support Warranty
| Model Number: | Length A (in) | Length A (mm) |
| 5818X-03P | 1.74 in | 44.2 mm |
Get Exactly What You Need
In motion control, no two designs are the same. When you’re optimizing for the best efficiency, accuracy, or speed, you don’t want a motor that is close enough, you want a motor that will meets your requirements precisely. This is exactly what we can provide: a motor with the exact specifications you need for your specific design or application.
On Demand Assembly
Our unique method of assembly allows us to stock a large selection of standard components that can be assembled in a multitude of ways for your specific needs. This allows us to assemble a motor that meets your exact specifications, with minimal lead time, and at a great price point.
Tell Us About Your Application.
Fill out the form below and one of our specialists will study your applications and match you with a product that will fit your exact needs.
Custom Components & Custom Motors
In situations where a more custom solution is required, we can modify many components to meet your exact specifications. Our in-house machine shop can produce custom components such as housings and shafts, while our wiring department can create custom wire harnesses for specific applications. By combining custom components with our On-Demand assembly process, you’ll get a customized motor at a lower cost, and at faster lead time than what’s available from most traditional manufacturers.
Great Price
Whether you choose Lin Engineering’s ready-to-ship product, or our On-Demand product, or a customized solution, the end result is that you get exactly what you need, at a fantastic price point, with minimal lead time.
Here are few more benefits you’ll enjoy while working with us:
LIN PRODUCTS ARE:
Accurate
Our stepper motors consistently outperform competitive products in accuracy—by at least 2x that of industry standards.
Consistent
Every motor shipped is inspected beforehand to ensure your motor performs as specified. You benefit from consistent performance from your application.
Reliable
The quality of every component that goes into each Lin Engineering stepper motor as well as every step of the manufacturing process is tightly scrutinized and managed to the highest standards. We follow lean manufacturing practices and even developed our own 4.5 Sigma Way quality assurance system. We guarantee that our product will meet or exceed your needs and greatly reduce the potential for costly RMA’s.
Innovative
We’ve received many patents related to stepper motor technology. We’ve even reinvented a stepper motor from the ground up—check out our Z-Series motor for the smoothest, quietest, and most accurate motion available.
Meet Requirements
We manufacture and keep data with accordance to ISO9001:2008, AS9100C and many other standards. For this reason, our motors can be found in numerous FDA and FAA-approved applications.
SERVICES
Customization
We can customize windings to ensure maximum torque and performance at a desired speed as well as customize the connections, shaft, housing, and add an encoder. Our motors are designed to fit your application, not the other way around.
Small And Large Quantity Manufacturing
Our unique On-Demand manufacturing process is optimized for speed and efficiency, allowing us to make just a few units or as many as thousands of units at a time.
Learn More About Our Capabilities
Rapid Prototyping
We can provide working prototypes quickly, which allows you to begin critical testing of the application right away so that getting the product to market happens as fast as possible.
Learn More About Rapid Prototyping
SUPPORT
Ongoing Product Support
Once a customer, always a customer—Lin Engineering products are fully warranted and our experts are standing by to support you and your application whenever you need us.
Expert Knowledge
There’s no better source of information than from the people who designed and manufactured your product. If you have a question, we are available.
Application Specialists
Our team of applications specialists deal with issues just like yours every day in and day out. Tell us your requirements and we’ll match you with a product that will precisely fit your requirements.
Tell Us About Your Application.
Fill out the form below and one of our specialists will study your applications and match you with a product that will fit your exact needs.
Get Exactly What You Need
Get the exact stepper motor you need to solve your motion control problems. Our unique On-Demand manufacturing process lets us provide you with more products and options than any other stepper motor manufacturer, while remaining extremely price competitive. You’ll get a motor that is accurate, reliable, and consistent; on time and on budget.
Custom Motors Without Custom Price Tag
What many manufacturers consider “custom” is standard to us. For instance, since we’re building your motor on demand, we can reach into our database and choose a winding that will precisely meet your requirements for torque, speed, and current. You get this completely free of charge. Most manufacturers would charge a hefty fee for it. We don’t.
You’re Now An Expert
Take advantage of the expertise we’ve acquired over the last 30 years. We’ve solved every kind of problem with motion control, and now we extend our expertise to you, so you can solve your problems too. Just tell us few things about your application and we’ll match you with a motor that is perfect for you.
Customize a Standard Motor
Not seeing exactly what you need? Our Standard motors are more customizable, and come with extended customer and product support. These motors are routinely used in low to high volume production applications. Customizations available include motor windings for optimal performance under your specific operating conditions, various shaft customizations; and customized motor leads and connectors.
Every motor is assembled at our main manufacturing facility in Northern California, where we can quickly provide a prototype (usually within one week), so you can start testing without delay.
Standard motors come with a two-year warranty, extended customer support, and extended product support. Standard motors are also available with REACH or Conflict Minerals certifications.
To Quote a Standard Motor, Please click below, and fill out a Request For Quote form.
Request a Quote
Quick Prototype Turnaround
Extended 2 Year Warranty
Full Product Support
Designed and Manufactured in California
Winding Options
Multiple Shaft Options
Variety of Connector and Wiring Options
Encoder Options
Available Certifications
Standard Motors
These motors are routinely used in low to high volume production applications. Our Standard motors offer standard customizations, and come with extended customer and product support. Customizations available include motor windings for optimal performance under your specific operating conditions, various shaft customizations; and customized motor leads and connectors.
These motor are assembled at our main manufacturing facility in Northern California, where we can quickly provide a prototype (usually within one week), so you can start testing without delay.
Standard motors come with a two-year warranty, extended customer support, and extended product support. Standard motors are also available with REACH or Conflict Minerals certifications.
Request a Quote for a Standard Motor
Quick Prototype Turnaround
Extended 2 Year Warranty
Full Product Support
Designed and Manufactured in California
Winding Options
Multiple Shaft Options
Variety of Connector and Wiring Options
Encoder Options
Available Certifications
Standard Motor Dimensions
| Model Number: | Length A (in) | Length A (mm) |
| 5818X-03P | 1.74 in | 44.2 mm |
Standard Motor Specifications
| Specifications: | |
|---|---|
| Step Angle: | 1.8 Degree |
| Frame Size: | NEMA 23 |
| Body Length (in): | 1.74 |
| Body Length (mm): | 44.2 |
| Current (AMP): | 2.80 |
| Holding Torque (oz-in): | 155.4 |
| Holding Torque (N-m): | 1.10 |
| Resistance: | 0.75 |
| Rotor Inertia (oz-in2): | 1.53 |
| Number of leads: | 4 |
| Connection: | Parallel |
| Weight (lbs): | 1.26 |
| Branding: | PowerStep High Torque |
| Vacuum Rating: |
Specialty Motors
Specialty motors are designed and manufactured to operate in unique environments for specific applications. Vacuum rated motors, for example, are perfect for environments where out-gassing needs to be minimized, which includes vacuum chambers, space applications, and clean room environments.
IP (environmental protection) rated motors are perfect for applications exposed to humidity, water, oil, and other various debris.
We also carry motors that are specifically designed for medical, aerospace, automotive, and other industries with specific guidelines and requirements.
Request a Quote for a Specialty Motor
IP Rated Motors
Vacuum Rated Motors
High/Low Temp Operation
Aerospace Grade
Automotive Grade
Medical Grade
OEM Motors
OEM Motors are best for high volume orders. We will works side-by-side with you and your team to design a motor that will fit the precise needs of your application. All Engineering and Support is done in-house, in our Northern California facility. Prototypes are assembled at this facility as well.
Manufacturing will take place at our High-Volume manufacturing facility in Asia, with Kanban Stocking in California.
Request a Quote for an OEM Motor
Designed from the Ground Up
Better Supply Chain Control
Frameless Motors
Integrated Components
Custom Housings
Custom Stator Designs
Custom Shaft Designs
And Much More
