Crump and Associates - Your Power Transmission and Motion Control Source


Crump & Associates, Inc.

Power Transmission & Motion Control Components

With over 100 years of combined experience in the power transmission and motion control industry, Crump and Associates provides extensive product knowledge and unparalleled customer service. Our global network of select manufacturers offers hundreds of quality products to meet your application needs, and being located in the Dallas/Fort Worth area, we are able to provide our customers in Texas, Oklahoma, Louisiana, Arkansas and New Mexico with the prompt service they deserve.

Power Transmission and Motion Control Components

Mission

 

Collaborating with our customers and principals in finding solutions to their power transmission and motion control needs and applications.

 

Core Values

Superior Customer Service
We are passionate about serving our customers; listening and satisfying their needs.

Integrity
In all interactions, integrity should be at the forefront of our decisions.

Respect
We treat our customers, principals, and employees with respect and fairness, striving for honest and open relationships.

Hard Work
We are never satisfied or content, always exploring new avenues to success.

Long Term Relationships
We have a responsibility to assure the long-term well-being, growth, and success of our customers, principals, and employees.

 

Product Overview:

Helical Gearboxes

Helical Gearboxes

Helical, helical worm, and helical bevel gearbox designs provide highly efficient and highly durable power transmission solutions in both right angle and inline shaft configurations. A modular design results in an extensive list of mounting and connection options.

Worm Gearboxes

Worm Gearboxes

Worm gears provide highly reliable power transmission for general purpose applications.  Sizes RT 28 through 85 are available in aluminum housing and sizes RT 110 through 150 are available in cast iron housing.

Planetary Gearboxes

Planetary gearboxes are perfect for - but not limited to - applications where high torque and low speeds are required. Suitable for installation in any mounting position, our Planetary Gearboxes can accommodate high radial and axial loads and come complete with ground gears for minimal noise whilst in operation.

Spiral Bevel Gearboxes

Spiral Bevel Gearboxes

Featuring low backlash and low transmission error, this right angle spiral bevel gearbox program offers the widest range of sizes, ratios, and shaft configurations available.

Speed Correction Gearboxes

Speed Correction Gearboxes

Tandler right angle shaft phasing gearboxes are especially designed for applications requiring timing, positioning, registration, or narrow-range speed control. Incremental output shaft angular phase changes and continuous 360 degree correction are possible. Low backlash models in right angle or inline designs are available.

Precision Servo Gearheads

Precision Servo Gearheads

Offering the widest range of servo gearhead and speed reducing solutions available from a single source. Featuring right angle and inline designs with multiple backlash precision levels, the largest number of ratios, and several mounting options.

 

DC Motor and Gearmotors

Coming soon

Special Design Gearboxes

Special Design Gearboxes

Standard design modifications and complete special design gearboxes are available for a wide variety of applications. With an extensive range of modular components, design options, and custom machining capabilities, unique solutions are possible in all our product categories.

IEC, NEMA & Hydraulic Motors

Electric Motors

Offering NEMA, IEC, and servo motors to meet all your power transmission needs.

Zero Backlash Couplings

Zero Backlash Couplings

Zero backlash shaft couplings are available in two versions. Bellow coupling designs are for high rigidity and low inertia. Elastomer insert jaw coupling designs are for vibration absorption and applications requiring a more economical solution.

Screw Jack Systems

Screw Jack Systems

This machine screw and ball screw lifting and positioning screw jack program offers the most extensive list of system components and options available from a single source.

 
 
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