Energy Management - Products

Conduction epoxy allows installation of shaft grounding ring without drilling

Read more...The AEGIS SGR Bearing Protection Ring from Electro Static Technology can now be installed quickly and easily with conductive epoxy, eliminating the need to drill bracket holes in the motor’s end bell. For motors controlled by variable frequency drives (VFDs), the SGR channels harmful motor-shaft currents away from bearings and safely to ground, protecting them and extending their lives for a sustainable “green” solution. Installation of the SGR, whether by the motor manufacturer or end user, takes just minutes.  Unlike conventional grounding brushes, the ring is maintenance-free and works with virtually no friction or wear for the service life of the motor. 

Read more...
 

Multi-function mini-timer

Read more... Carlo Gavazzi launches the HAA08 (2-pole) and HAA14, (4-pole) multi-function Mini-Timers. These 21.5 x 28mm timers feature a 24-240VAC/DC universal power supply and are mounted in a DIN-rail adaptable blade-type relay socket. They are easy to use and provide impressive load capability (up to 8 amps), and offer valuable space and cost savings.   

Read more...
 

Smart softstarter with overload protection

Read more... Carlo Gavazzi, a global manufacturer of automation components, proudly presents their new 3-phase motor softstarter with electronic motor overload protection. The new softstarter was created as an all encompassing electronic solution that can replace traditional Star-Delta (Wye-Delta) motor starters.

Read more...
 

Mid-range contactors and overloads

Read more... Carlo Gavazzi introduces its new line of mid-range IEC contactors, overloads and accessories. The GC Series Contactors are available in four frame sizes, ranging from 25 Amps to 140 Amps (up to 75 Hp at 460VAC). Contactors are available with a wide selection of AC and DC coil voltages, choice of screw or lug terminals on larger contactors, dual coil terminals for easy looping and at least one auxiliary contact. The contactor’s coil is easily changed in the event an emergency shipment with a non-standard voltage is required. There is also a new mechanical interlock unit for reversing contactor sets, which also includes auxiliary contacts for electrical interlocking.

Matching GT Series Bimetallic Overloads provide class 10 trip protection for motor loads. Standard features include a set of auxiliary contacts, test button and manual or automatic reset direct mounting or optional separate mounting bracket.

The new GC Series Contactors were designed to complement Carlo Gavazzi’s existing line of GMS Manual Motor Starters. Direct link adapters and rigid back plates provide a seamless means of connecting the GC Series Contactors to the GMS Series Manual Starters.

All Carlo Gavazzi contactors, overloads and manual motor starters are covered by a two year warranty, and are CE and RoHs certified, UL and CSA listed . The GC Series Contactors are also CSA approved for elevator applications.

www.GavazziOnline.com    
 
 

AEGIS SGR Bearing Protection Rings

Read more... Any truly “green” process must achieve sustainability as well as energy efficiency. AEGIS SGR Bearing Protection Rings from Electro Static Technology make this possible by dramatically extending the lives of motors controlled by variable frequency drives (VFDs).

Read more...
 

Variable-speed pump drives from Rexroth

Read more... Over the past few decades, the technical development of hydraulic plastics processing machines and machine tools has been driven basically by increases in efficiency (accuracy, cycle time, etc.). Here, the use of proportional and high-response valves as well as an improvement of the energy balance through the use of variable displacement pumps with electro hydraulic control have been in the foreground. In recent years, requirements with regards to energy saving and noise reduction have become increasingly stricter. Rexroth responds to these changing market requirements with the use of variable-speed pump drives (DvP).

Read more...
 

AEGIS split-ring bearing protection kits

To simplify predictive/preventive motor maintenance programs, Electro Static Technology has introduced two new AEGIS SGR Split-Ring Bearing Protection Kits — one for NEMA motors and one for IEC motors. Developed for easy field installation without disassembly of coupled equipment, these new split-ring kits are designed to provide clearance for shaft shoulders, slingers, and other end-bell protrusions while protecting bearings from electrical damage caused by circulating or shaft currents.

Kits include the new split-ring version of the SGR Bearing Protection Ring. The ring prevents bearing damage by safely channeling shaft currents to ground.  Its conductive microfibers provide the path of least resistance to the motor frame.  Kits also include a sturdy aluminum mounting plate and all mounting hardware.  When used by HVAC service contractors, motor repair shops, and plant maintenance departments, the SGR Bearing Protection Ring dramatically extends motor life and prevents bearing noise, downtime, and costly motor repairs/replacements.

www.est-aegis.com


 

Aegis SGR Bearing Protection Ring

The new split-ring version of the AEGIS SGR Bearing Protection Ring comes in halves for easy field installation with little or no disassembly of equipment.  For VFD-controlled AC and DC motors, the SGR Split Ring protects bearings from electrical damage caused by circulating or shaft currents, dramatically extending motor life as well as preventing bearing noise, downtime, and costly motor repairs/replacements. The SGR Split Ring simplifies predictive/preventive maintenance programs for motor repair shops, maintenance contractors, HVAC service contractors, and in-house plant maintenance departments.  Unlike conventional shaft grounding brushes, the ring is maintenance-free and lasts for the life of the motor, regardless of RPM.  Its conductive microfibers work with virtually no friction or wear and are unaffected by dirt, grease, or other contaminants.  The SGR Split Ring is available from stock with mounting hardware in sizes to accommodate motor shafts up to 6” in diameter, and larger rings can be specially ordered.
www.est-aegis.com

 
  • «
  •  Start 
  •  Prev 
  •  1 
  •  2 
  •  Next 
  •  End 
  • »


Page 1 of 2

News Update - 24 Aug 2010

Ontario to help largest industrials/manufacturers; UBC to install biomass CHP system
Click for more Videos

Upcoming events