Important Considerations When Purchasing A Linear Motion System

In order to achieve maximum benefits with minimal costs on whatever equipment you purchase, it's critically important that you outline the vital features you need. Firstly, you need to know the suitability of different models to specific functions.

Versions Of Linear Motion Systems

When purchasing a linear motion system, you would normally have several options to choose from. These include:

• Ball screw driven and ball guided: Such units are designed for high payload, thrust, stiffness and precision.

• Ball screw driven and slide guided: These units offer durable guide systems with wash down protection. They are a low cost option, yet effective in high thrust applications or demanding environments.

• Belt driven and ball guided: These smooth running high speed units are suitable for acceleration and loads requiring long lifetimes.

• Belt driven and slide guided: These are cost efficient guide systems that may have chemically protected versions. They are suitable for applications requiring high speed, smooth travel, low maintenances and high acceleration.

• Belt driven and wheel guided: These units can serve medium to high loads, with high speed, smooth motion and high acceleration.

Manufacturer's Benefits

Apart from selecting the most appropriate product for specific use, you also need to evaluate the benefits you can derive from a manufacturer. Such benefits can enhance usability of any product you purchase. These include:

a) Fast design and assembly: After detailing your specifications, fast design and assembly by the engineering firm would ensure that the product is ready for use as soon as possible.

b) Economical and customizable systems: Customizing enables post assembly enhancement of the product to make it fit specific functions. For instance, you may have the option to integrate guide rails post assembly.

c) Wide range of products: Having a wide selection affords you the opportunity of selecting the most appropriate system for various functions.

d) Ready-to-mount: Having a complete system with all the necessary features will save time during installation. A ready-to-mount system may be already fitted with positioning control, sensor and motor systems.

e) Onsite servicing: After installation, it would be hard for the motion system to be removed and taken for repair. Therefore, having onsite servicing from the engineering firm would save time and unnecessary costs during maintenance and repair.

f) Certification: Engineering firms possessing relevant certification is a good indicator of high quality products. For instance the ISO 9001:2008 certification indicates quality management, characterized by strong customer focus (delivers highly customized products to clients), a process approach (delivers cost benefits to clients) and continual improvement (delivers innovative products to clients), among other qualities.

g) Configuration: Configuration allows clients to detail various aspects of modification in the system. This may include motor mounts, feedback options, load holding brakes and limit switches. Various types of modifications would impact on the desired accuracy, backlash and repeatability of the system. However, any modifications must be professionally done to cater for such considerations as safety issues, especially related to linear bearing life, column loading and critical speed. You may also incorporate a wide selection of material options ranging from standard coating (used in clean environments) to advanced corrosion protection (useful in caustic environments).


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Robot Units Australia offers you the option of selecting a highly customized and cost-effective linear motion system. Go to http://www.robotunits.com.au/linear-motion-system/ to know more about linear motion system.