Products

March 1, 2007
Locking assemblies Ecoloc RfN 7003-7006 internal locking devices provide high torque, self-centering capabilities, and axial capacities in rotating machinery.

Locking assemblies

Ecoloc RfN 7003-7006 internal locking devices provide high torque, self-centering capabilities, and axial capacities in rotating machinery.

Features & benefits

  • Sizes from ¾ to 615/16 in. and 19 to 180 mm with or without flanges

  • Directly interchangeable with other locking devices

  • Slit ring design provides high shaft tolerance variation

  • Backlash-free connection; eliminate key-ways, splines, press fits, and shrink fits

Ringfeder Corp.
Westwood, N.J.
(800) 245-2580
www.ringfeder.com
Circle 155

Brushless motors

Silencer motors provide smooth, efficient operation and increased speed ranges.

Features & benefits

  • Continuous torque from 2.4 to 519 oz.-in.

  • Anodized aluminum housing and sealed bearings and connectors meet IP65 rating

  • Frames — BN-IP 12, 17, 23, 28, 34, and 42 — come in four different lengths with many electrical options

  • Operates at any single speed; not limited to ac

Moog Components Group
Blacksburg, Va.
(540) 552-3011
www.moog.com
Circle 156

Strain gauges

Transducer-quality strain gauges can be used for shear or torque applications.

Features & benefits

  • Suit accurate static and dynamic transducers

  • Can be fixed with cold or hot cure adhesives

  • Measuring grid made of etching and sealing constantan foil in polyimide film carrier medium

Omega Engineering Inc.
Stamford, Conn.
(203) 359-1660
www.omega.com
Circle 159

Linear servomotor

QCI-L6 linear motor offers full closed-loop servo control for high acceleration moves to 8.4 g.

Features & benefits

  • Eliminates resonance, stalling, and excess heat

  • Maximum velocity of 6.4 ft/sec

  • 1 µm encoder allows for ±25 µm accuracy and ±10 µm repeatability

  • Moving forcer produces 6 lb continuous force while drawing less than 3 A from 12 to 48-V power supply

QuickSilver Controls Inc.
San Dimas, Calif.
(888) 660-3801
www.quicksilvercontrols.com
Circle 157

Linear slide

SFP slide design 6 offers travel adjustment, adjustable cushions, and carriage-precision rail bearings.

Features & benefits

  • Rail bearings improve rigidity and moment capacities

  • Internal stop pins eliminate damage if shock absorbers are set improperly

  • 27 and 40-mm bores with travel to 1,800 and 3,400, respectively

  • Stainless-steel outer band and saddle scraper seal enclose bearings reduce contamination in slide unit

PHD Inc.
Fort Wayne, Ind.
(800) 624-8511
www.phdinc.com
Circle 158

Brushless dc micromotors

Pittman dc servomotors incorporate coil-winding geometry in a slotless motor design to deliver more power using less energy.

Features & benefits

  • Five sizes range from 0.500 to 1.750 in.

  • Speeds to 44,525 rpm; continuous torque to 42.6 oz-in.

  • High-energy NdDeB rare earth magnets; corrosion-resistant stainless-steel housings

  • Precision ABEC bearings and balanced rotors provide smooth and quiet operation

Ametek Technical & Industrial Products
Harleysville, Pa.
(877) 748-8626
www.ametektip.com
Circle 160

Helical couplings

Heli-Cal Flexure coupling is made from single, homogenous material and coil configuration that eliminates elastomeric elements like rubber bushings, spiders, rubber discs, pads, bolts, and nuts.

Features & benefits

  • Up to 950 hp at speeds of 3,600 rpm and above

  • Shaft sizes from 20 to 40 mm

  • Zero backlash due to no moving parts; vibration-free, smooth-bearing loads

  • High misalignment and speed; transmits high torque constant velocity; dynamic stability

Helical Products Co. Inc.
Santa Maria, Calif.
(877) 353-9873
www.heli-cal.com
Circle 161

Timing belt pulleys

Pulleys offer profile manufacturing tolerances to create smooth motion into and out of mating pulley.

Features & benefits

  • Reduced wear and stronger positioning accuracy

  • 0.80 to ⅜ in. and 2 to 8 mm pitch sizes

  • Pin hub, split hub, or hubless configurations

  • Mating belts available in neoprene and polyurethane, round profiles, Dacron and stainless-steel cores, and coreless belts in polyurethane jacket

Nordex Inc.
Brookfield, Conn.
(203) 775-4877
www.nordex.com
Circle 162

Sponsored Recommendations

How to Build Better Robotics with Integrated Actuators

July 17, 2024
Reese Abouelnasr, a Mechatronics Engineer with Harmonic Drive, answers a few questions about the latest developments in actuators and the design or engineering challenges these...

Crisis averted: How our AI-powered services helped prevent a factory fire

July 10, 2024
Discover how Schneider Electric's services helped a food and beverage manufacturer avoid a factory fire with AI-powered analytics.

Pumps Push the Boundaries of Low Temperature Technology

June 14, 2024
As an integral part of cryotechnology, KNF pumps facilitate scientific advances in cryostats, allowing them to push temperature boundaries and approach absolute zero.

The entire spectrum of drive technology

June 5, 2024
Read exciting stories about all aspects of maxon drive technology in our magazine.

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!