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Download - Catalogs, White Papers, eBooks, and Application Stories


Download Inch & Metric Catalog

Who We Are

Who We Are

An overview of who Designatronics and SDP/SI is as a company.
Capabilities

Our Capabilities

We've helped companies achieve their goals since 1950.
Motors

Motion Control Solutions

Let our motion control solutions drive your next product.
Assembly

Assembly Services

We offer in-house assembly services, with expertise in manufacturing complex custom components and providing comprehensive solutions.
Standards

Standards

We offer a wide range of standard components online, and we assist each client in achieving the results they need.
Brands

Our Brands

Through our brands, Designatronics serves a worldwide customer base of more than 15,000 firms.
Miniature Gear Chain

Miniature Gear Train Performance

How to optimize performance in a Miniature Gear Chain.
Planetary Gear Design

Planetary Gear Design

An overview of planetary gear systems and how they work.
Gears Belt Drive

Gears vs. Belt Drive System

Steps to selecting the best drive system for your application.
Designing Belt Drives

Design a Belt Drive System

Steps to designing a miniature belt and pulley drive system.
Aviation Defense and Space

Aviation, Defense & Space Industries

Engineering & Precision Manufacturing for the Aviation, Defense & Space Industries.
Medical Brochure

Medical Brochure

Precision Mechanical Components and Complete Engineered Solutions for the Medical Device and Healthcare Industries.
Shaftloc

Shaftloc® Components

A Superior Way to Fasten Rotating Components.
Robotics

Robotics

Let us drive your next project.
Customized Servo Gearmotors

Customized Servo Gearmotor, Wheels, and Bracket Assembly

Making a package handling robot mobile.
Right Angle Planetary Gearhead

Right Angle Planetary Gearhead

Our applications engineers frequently deal with customers whose requirements extend beyond our standard product offering.
Frameless Brushless DC Motors

Frameless Brushless DC Motors

SDP/SI solves integration challenges with frameless brushless DC motors.
Aerospace Applications

Aerospace Applications

Streamline your supply chain with one source for engineering and production.
Get to Know SDP/SI

Get to Know SDP/SI & Other Designatronics Brands

We manufacture and supply precision gears, mechanical components, power transmission, and motion control solutions.
Timing Belts

Timing Belt Knowledge

Whether you're working with timing belts for the first time, or you're an old pro, this infographic is a helpful tool to refresh your knowledge of timing belts.
Motion Control

Motion Control Solutions for Industrial Applications

An explanation of integrated motor drive system vs. conventional servo system.
Motion Control Acceleration

Motion Control Solutions: Acceleration & Deceleration

Designed for demanding applications, Brushless DC Motors deliver proven performance.
Motion Control Robotics

Motion Control Solutions: Automation & Robotics

This motor series provides reliable speed, torque, and position control.
Motion Control Mobile

Motion Control Solutions: Mobile Robotics

For travel and maneuverability, try a single controller for two motors.
Frameless Brushless DC

Frameless Brushless DC Motors

Lightweight, frameless motor delivering low inertia and high efficiency
Fairloc Hubs

Fairloc ® Hubs

Selecting the best hub fastener for a power transmission application.
7 Criteria Manufacturing Partnership

Build a Successful Manufacturing Partnership

Domestic manufacturing partnerships are a vital part of a complex supply chain.
Fundamentals of Leadership

Fundamentals of Leadership

Be inspired! There are nuggets of wisdom to extract from recent studies in leadership development here.
Mindfulness for Engineers

Mindfulness for Engineers

We outline some of the proven benefits, and even walk you through the basics of mindful and active meditation practices.
The Memory Game

Train Your Brain

Take control of your mind by improving your memory, and gain stronger problem-solving skills.
Creativity for Engineers

Improving Creativity

Discover how to improve your creativity using these scientific methods.
Advanced Time Management

Improving Productivity

Control your day with time management practives while avoiding burnout.






Download - Inch & Metric Catalogs


Inch & Metric Mechanical Drive Components: Stock Drive Products/Sterling Instrument is proud to introduce its Inch & Metric Catalogs in downloadable sections, complete, easy-to-use resources that include new products, detailed indexes, and comprehensive technical data.

SDP/SI has revised and expanded on their existing product groups while introducing thousands of new drive components such as timing belts & pulleys, Fairloc® hubs, bearings, couplings and much more. Many of these new products are RoHS compliant and will provide customers a greater opportunity to build systems that can be shipped internationally without the hassle of maintenance or replacement issues.



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