Product Announcements:
Power Transmission

When standard components fall short, DieQua engineers will customize GearSync systems tailored to your unique footprint, ratio, and environment. From dual-inline gearboxes mated for specific ratios to factory-painted finishes and integrated AC motors, we deliver fully assembled, tested, and application-ready power transmission packages. Request a quote today! Read more...

SDP/SI engineers and manufactures precision gears, gearboxes, and motion control components in the USA, delivering custom mechanical solutions for demanding aerospace, defense, medical, and automation applications. Read more...

SDP/SI – Stock Drive Products/Sterling Instrument is a U.S. manufacturer delivering precision shafting, gears, custom mechanical assemblies, and engineered motion control solutions for high-performance industries since 1950. Read more...

SDP/SI Fairloc® shaft collars provide superior holding power, shaft protection, and precise adjustment for motion control applications, with standard and custom inch and metric configurations. Read more...

The PHCH Premium Planetary Servo Gearhead is an inline helical gear reducer featuring best-in-class overhung load capacities. Built to exceed demanding packaging equipment applications, the PHCH Series combines enhanced torque capacity and robust output shaft loading without sacrificing standard mounting compatibility. Read more...

Misalignment Accommodation: Our couplings can handle angular, parallel, and axial misalignments, ensuring smooth and efficient operation. Read more...

Need a ball screw that can handle corrosive environments? Read more...

Ball Screw Assembly Series

Don't miss out on the BNK & SDA-VZ Ball Screw Assembly Series available now as part of our THK's Quick Ship Program. Designed to simplify your projects and minimize assembly time, these assemblies are ready when you are.

Each Ball Screw Assembly includes:

• Ball screw shaft (finished ends for standard THK support units)<.../li>

Custom Machine & Tool Co., Inc. specializes in precision timing belt pulleys and keyless locking devices

What we do.

Custom Machine and Tool Co. Inc. is a leading US manufacturer of precision timing pulleys, drive systems and components for the motion control and power transmission markets.

Our story.

Bringing it to the next level and beyond!... Read more...

While brass gears excel in corrosion resistance, aluminum gears offer unmatched strength-to-weight ratios for dynamic applications. LENO’s precision aluminum gears combine aerospace-grade materials with customizable designs to optimize performance across industries—from robotics to automotive systems. Read more...