SDP/SI Assists Ostrich Air in Building the Ultimate Fighting Machine
- Nov, 18, 2022
- Designatronics, SDP/SI

Stock Drive Products/Sterling Instrument (SDP/SI), a leader in providing design, engineering, and precision manufacturing services for critical motion control and small power transmission applications partnered with Ostrich Air in their quest to build the ultimate fighting machine, “Double Tap”, for the BattleBots competition. “It’s Robot fighting time! We officially announce Double Tap is on Season […]
SDP/SI State-Of-The-Art Manufacturing Facility
- Aug, 13, 2021
- Designatronics, SDP/SI

A closer look at the SDP/SI facility to see how they can maintain a high level of quality and stay up-to-date and modern with state-of-the-art machinery.
Read MoreSDPSI Launches a New Series of Brushless DC Motors and Motion Control Products
- Apr, 16, 2021
- SDP/SI

SDP/SI Provides Motion Control Solutions for Automation and Robotics Industries The industrial world is facing many technological changes which increased the urgent demand for premium quality products and services that can only be supplied by a high level of productivity for engineering systems, automated manufacturing, and industrial automation. Stock Drive Products/Sterling Instrument (SDP/SI), a leader […]
Tour the new SDP/SI Facility!
- May, 18, 2018
- Designatronics, SDP/SI, Sterling Instrument

SDP/SI Increases Catalog Offerings
- Aug, 05, 2016
- Designatronics, SDP/SI

Press Release A New Series of Bearings has been added to a Diversified and Extensive Product Mix SDP/SI – Stock Drive Products/Sterling Instrument, a leader in providing mechatronic based design, engineering and manufacturing services for critical motion control applications has expanded their product offering with the introduction of a new series of Plastic Spherical Bearings. […]
SDP/SI Moving to New State-of-the-Art Facility Later this Year
- May, 23, 2016
- Designatronics, QBC, QTC, SDP/SI

Brand New Engineering and Manufacturing Facility Will Lead to Greater Customer Benefits SSDP/SI – Stock Drive Products/Sterling Instrument, a leader in providing mechatronic based design, engineering and manufacturing services for critical motion control applications will be moving to a brand new world-class engineering and manufacturing facility later this year. Construction is underway in the new […]
SDP/SI launches newly redesigned website
- Mar, 11, 2016
- Designatronics, SDP/SI

New Design is Responsive on All Platforms, Including Tablet and Mobile Phone SDP/SI – Stock Drive Products/Sterling Instrument, a leader in providing mechatronic based design, engineering and manufacturing services for critical motion control applications launches newly redesigned website. The new website provides visitors instant access to thousands of small mechanical components, design tools, technical resources […]