Product category:
Actuators, motion systems, etc
News Release from: Parker Hannifin Electromechanical Automation | Subject: PowerRod products
Edited by the Manufacturingtalk Editorial
Team on 24 March 2005
Actuators and cylinders offer
repeatability
Offering a more versatile alternative to pneumatics, cost-effective actuators and cylinders deliver high velocity, acceleration, accuracy and repeatability.
Offering a more versatile alternative to pneumatics, Parker Hannifin's new PowerRod actuators and cylinders combine this versatility with high velocity, acceleration, accuracy and repeatability - an impressive array of features that will satisfy the needs of many demanding automation applications - especially when their cost effectiveness is also factored into the equation With a patented design, comprising an IP67-rated forcer, stainless steel thrust rod and powerful rare-earth magnets, PowerRod products offer a continuous force range of 51 to 102N - with peak forces up to an impressive 780N
This article was originally published on Manufacturingtalk on 27 Mar 2008 at 8.00am (UK)
Related stories
Single-axis servo drive/controller saves costs
A single-axis servo drive/controller combines a versatile and cost-effective digital servo drive platform with advanced control capabilities of a servo controller.
Compact servo drive has Ethernet Powerlink
Compact digital servo drives are now enabled with Ethernet Powerlink motionbus technology to increase system performance while decreasing overall system cost and installation time.
Notwithstanding these high forces, repeatability is an impressive six microns while accuracy from the integral non-contact position sensor is 250 microns.
Possessing the inherent reliability of a linear motor, PowerRod products are virtually maintenance free and because their method of operation is essentially 'non-contact', they suffer no wear - retaining their precision over their full lifetime.
The internal dry bearing also ensures quiet performance Their clever design also caters for high duty cycles without the need for forced air or water cooling, as the tubular motor uniformly radiates heat thanks to its superior thermal efficiency.
The mechanical arrangement ensures easy installation and, in combination with servo controllers from Parker's Compax3 range, they are easily integrated into existing drive solutions.
Two models are offered - the PowerRod Actuator (PRA) and the PowerRod Cylinder (PRC) with the actuator exhibiting a 'through' design in which the thrust rod projects from both ends.
Each can be supplied in four variants and the thrust rods are available for travel lengths up to 1200mm and 309mm for the PRA and the PRC respectively - with the PRA offering additional travel lengths up to 2000mm on request.
Because the thrust rod is mounted at both ends, similar to a ballscrew, the PRA is ideal for pick and place and general machines.
The PRC offers an optimum package for industrial automation systems where a multitude of different positions must be addressed, such as material handling, packaging and automated assembly. Request a free brochure from Parker Hannifin Electromechanical Automation ...
• Parker Hannifin Electromechanical Automation: contact details and other news
• Email this article to a colleague
• Register for the free Manufacturingtalk email newsletter
• Manufacturingtalk Home Page
Search the Pro-Talk network of sites
