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The PRS Tool Changer provides contactless energy and signal transmission. Source: SMW Electronics
SMW Autoblok Group yesterday launched its new quick-change PRS Robotic Tool Changer line, which can be combined with a variety of pneumatic grippers and C40 Inductive Couplers for contactless, wear-free energy and signal transmission.
The Wheeling, Ill.-based company noted that these new products enable robotic grippers, tools, and other end effectors to be changed quickly. It added that this can increase cycle time and productivity and allows for easy movement, from small components to heavy loads.
PRS Tool Changer family designed for robots
SMW Autoblok said the PRS Tool Changer includes many features to enhance its performance and durability. It is available in several sizes, and the body’s internal mechanism is case-hardened to ensure higher rigidity and longer life.
The system includes pneumatic opening, a spring clamp + TURBO mechanism, and an optional electric signal interface module for enhanced functionality. With six pneumatic connectors for media transmission between the changing unit and the gripper mounting, the tool changer ensures seamless operation, asserted SMW.
The 55 PRS Pneumatic Tool Changer offers pneumatic operation, spring clamping + TURBO, and impressive liftable weight capacity. The company said it provides repeatability with the specified number of pneumatic connections, pull-down force, and pressure for efficient and reliable robotic operations. An optional electronic signal interface module is available.
PX pneumatic grippers include innovative sensors
PX pneumatic gripper with energy and signal transmission. Source: SMW Electronics
In addition, SMW said its range of pneumatic grippers, including the 2PXS, 2PXM, and 2PXL models, are Proofline-sealed for minimal maintenance and IP 64-rated.
With gripping force facilitated by an oval piston and two-finger, low weight design, PX grippers provide spring force mechanisms for both external and internal gripping.
The grippers also incorporate innovative sensor technology, including magnetic switches, inductive sensors, or analog position-measuring systems.
SMW touted an air-purge connection, adding that the grippers are drop in-compatible with standard universal grippers in the market.
C40 Inductive Coupler includes signal transmission
The C40 Inductive Coupling System is designed for contact-free transmission of power and data between moving/rotating and stationary components. SMW said it provides an alternative to standard mechanical pins, eliminating wear and maintenance concerns. It supports efficient operations for robotic tools and pallet changers, according to the company.
Suitable for end-of-arm tooling (EOAT) applications, C40 features standard mounting plates for various tool changers on the market. Key features include contact-free transmission of energy and signals, energy transmission of 15W (24V), signal transmission via IO-Link or 6xPNP, 2xAnalog 0-10Va cubical coupling system measuring 40x45x22 mm, and a transmission distance ranging from 0 to 3 mm (0.11 in.).
“The elimination of contact-based, wear-prone pin connections minimizes downtime and wear costs, ensuring maximum efficiency and productivity,” said SMW Autoblok Group.
PRS combo to enhance EOAT abilities for machine tending
“Together, this combination of the PRS Tool Changer, PX pneumatic grippers, and C40 inductive Coupler not only ensure maximum efficiency and productivity but also minimizes downtime and wear costs, making the complete system a cost-effective investment for any manufacturing facility,” said SMW.
Established in 1981, SMW Autoblok USA engineers and manufactures work-holding, clamping, gripping systems, and tooling solutions. It offers a comprehensive line of chucks, cylinders, mandrels, steady rests, and live tools along with service and support.
The company has production facilities in Germany, the U.S., Italy, China, and India. The global SMW Autoblok Group also has a corporate presence in Russia, Spain, Mexico, Taiwan, and Czech Republic and acquired Mario Pinto and OML.
Created in 2015, SMW Electronics provides robotics and automation to digitize and automate manufacturing processes and help companies maximize productivity, reliability, and profitability. The company said it uses technologies including inductive power and data transmission, mechatronic and pneumatic grippers, sensors, and software to meet and exceed requirements in many industries. They include factory automation, material handling, packaging, robotics, and electronics manufacturing.
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