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Automotive Relays Demonstrate 40-A Switching Capacity

February 17, 2009 7:34 am | Product Releases | Comments

Offering coil voltages of 6 VDC, 12 VDC, and 24 VDC, CIT Relay & Switch’s A9 Series automotive relays accommodate standard-sized automotive fuses from 3 A to 40 A. The SPST normally-open devices exhibit contact resistance of <50 Ohmmm, max. switching power of 560 W, max. switching voltage of 75 VDC, and a rating of 40 A at 14 VDC. The RoHS-compliant units have electrical life of 100K cycles, mechanical life of

LISTED UNDER: Electromechanical/Mechanical Devices

Pushbuttons Mount in Tight-Fitting Applications

February 13, 2009 7:41 am | Product Releases | Comments

Measuring 7 mm H × 7 mm W × 2.5 mm T, NKK Swtiches’ GB2 Series SPST pushbuttons are suitable for high-density PCB, block, or ganged mounting. The momentary-circuit devices present off-center plungers, the Sliding Twin Crossbar contact mechanism, and an OFF momentary ON configuration. The units carry a rating of 0.4 VA max. at 28 V max. with min. recommended mechanical and electrical life of

LISTED UNDER: Electromechanical/Mechanical Devices

Pushbutton Switch Has Multiple LED Color Options

February 12, 2009 9:19 am | Product Releases | Comments

The LP1 series, an illuminated round pushbutton switch from E-Switch, features multiple LED color options of blue, green, red, white, and yellow. Features include: electrical life of 50,000 cycles; operating force of 250 +/- 100 gf; contact rating of 100 mA @ 30 VDC; contact resistance of 50 milliohms; insulation resistance of 100 Megaohms (Min. @ 500 VDC); and dielectric strength

LISTED UNDER: Electromechanical/Mechanical Devices
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Busbar-mount Contactors Weigh as Little as 1.25 lbs

February 11, 2009 9:33 am | Product Releases | Comments

Weighing between 1.25 lbs and 2 lbs, three Busbar-mount contactor product lines from Leach International are intended for commercial and military aerospace applications. They meet Mil-PRF-6106 environmental requirements for mechanical shock, vibration and temperature fluctuations. Engineered for “quick change” installation, the lines are configured to be mounted in any direction. The series features ground fault protection to ensure isolation

LISTED UNDER: Electromechanical/Mechanical Devices

Pushbutton Protects Itself From Damage

February 11, 2009 9:19 am | Product Releases | Comments

Featuring a snap-action switching system, the Series 56 pushbutton from EAO protects itself from damage. A stable force is always applied to the switch unit independent of the one exerted on the lens. The pushbutton includes a 34-mm dia. aluminum lens. The Series 56 features protection to IP67 against water and dirt ingress. With flush-mounting, it creates a tamper-proof unit

LISTED UNDER: Electromechanical/Mechanical Devices

Brushless DC Motors Use Segmented Stators

February 9, 2009 6:51 am | Product Releases | Comments

Delivering up to 400 W, Buehler Motor's ec4more family of brushless DC (BLDC) motors utilize 3-phase segmented stators with a star connection. The instruments present 3 Hall sensors, up to IP40 protection, and bidirectional rotation with no phase advance. The units offer lengths from 50 mm to 119 mm, shafts from 3 mm to

LISTED UNDER: Electromechanical/Mechanical Devices

Snap Switches Exhibit Long Electrical Life

February 6, 2009 6:17 am | Product Releases | Comments

Offering SPDT and SPST configurations with solder, quick connect, or PC terminals, C&K Components' LCA Series snap switches offer an electrical life of 50,000 cycles at 3 A at 125 VAC. The components demonstrate operating force of 140 g, maximum contact rating of 10 A at 125 VAC, and an operating temperature range from -10°C to 125°C. The RoHS-compliant units are suitable for motorized equipment, sump pumps,

LISTED UNDER: Electromechanical/Mechanical Devices

Gearmotors Exhibit High Continuous Torque Rating

February 5, 2009 7:54 am | Product Releases | Comments

Demonstrating corresponding fixed output speeds from 120 to 6 rpm, Bison Gear & Engineering’s VWDIR20 parallel shaft AC gearmotors demonstrate a continuous torque rating from 100 in./lb to 600 in./lb (11.3 N/m to 68.8 N/m). The devices utilize ¼-hp (186-W) 115-V, 60-Hz split-phase electric motors, and act as Von Weise

LISTED UNDER: Electromechanical/Mechanical Devices
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High-Torque Actuators Withstand High Axial Loads

February 5, 2009 5:09 am | Product Releases | Comments

Delivering up to 484 in-lbs of torque at 100 psi, VRX rotary vane actuators from Tolomatic can withstand high axial loads of up to 23 lbs. The pneumatically-operated devices come in bore sizes of 1”, 1.75”, and 2.5”. Each model is available in single-vane models that rotate to 280° and produce up to 242 in/lbs of torque or double-vane models that rotate to 100° with up to 484 in/lbs of torque.

LISTED UNDER: Electromechanical/Mechanical Devices | Sensors & Actuators

Frameless Motors Integrate Rotor Ring to Outside Hub

February 4, 2009 6:44 am | Product Releases | Comments

Presenting a rotor external to the stator, Applimotion’s ULT-O frameless motors enable the integration of the rotor ring into an outside rotating hub. The devices are optimized to run at low speeds in position applications or at high speeds for scanning systems, according to the company. The instruments operate from traditional

LISTED UNDER: Electromechanical/Mechanical Devices

Brushless Motor Includes Integral Controller

February 3, 2009 5:31 am | Product Releases | Comments

Designed with an integral controller, the Motomate Brushless Motor from Crouzet is intended for applications where programmable movement of simple mechanisms is required. The brushless motor features efficiency of 90%, and motor range of 30 W or 80 W. Motomate produces up to 0.3 N.m in the direct drive configuration

LISTED UNDER: Electromechanical/Mechanical Devices

Linear Drive Touts High Resolution

February 2, 2009 8:52 am | Product Releases | Comments

Featuring pure analog throughput for high brushless motor resolution, the TA333 High Power Linear Drive from Trust Automation can be configured to interface with any motion controller with a ±10 VDC command output. Able to achieve currents up to 25 A, the drive uses an external 24 VDC source of power for the internal logic. With ±100 Volt, the drive measures 14.9” x 7.7” x 4.7.”

LISTED UNDER: Electromechanical/Mechanical Devices

Motion-Control Cards Operate in Multiple Modes

January 30, 2009 7:40 am | Product Releases | Comments

Accepting a control voltage from 5 VDC to 24 VDC, the VMC-3000 Series of single-axis plug-in motion controller modules from Varedan are DSP-based cards that configure in a variety of modes including position, torque, and a frequency-locked velocity mode. The controllers accept quadrature encoder feedback

LISTED UNDER: Boards & Modules | Electromechanical/Mechanical Devices

Pushbutton Presents High Power Rating

January 30, 2009 5:50 am | Product Releases | Comments

Offering single- and double-pole versions, Phaseda’s RL5 pushbutton switch exhibits a UL rating at 16 A at 125 VAC and ¾ hp at 250 VAC for high-power and motor applications. The RoHS-compliant device demonstrates a VDE rating of 16(4) A and 10(4) A at 250 VAC with over 50,000 loading cycles. The lighted model has

LISTED UNDER: Electromechanical/Mechanical Devices

Motor Drives Offer Triple Stack Option

January 28, 2009 5:58 am | Product Releases | Comments

Combining a NEMA size 14 brushless 1.8° stepping motor with electronics, Intelligent Motion Systems’ MDrive14Plus motor drives present a NEMA size 14 triple stack motor option. The instruments exhibit height of 2”, width of

LISTED UNDER: Electromechanical/Mechanical Devices

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