Products/Services for Wind Up Power Spring Motor
Power Springs and Spring Motors - (27 companies)Power springs and spring motors are rotational-drive springs that are wound tightly and mounted on an arbor. They are used in applications such as retractable reels, tape measures, and retracting seat belts. Power Springs and Spring Motors... Learn More
Spring Winding Services - (292 companies)...that provide suspension support for cyclic loads. They are used most commonly in automobile suspensions. Power springs or clock springs are spiral-wound metal strips that store and release rotational energy. They are used in clock and mechanical motors, rewind... Search by Specification | Learn More
Motor Controllers - (771 companies)
AC Motors - (1351 companies)
Wind Turbines - (360 companies)
DC Motors - (1186 companies)
Back-up Rings - (121 companies)
Constant Force Springs - (38 companies)
Stepper Motors (Rotary) - (409 companies)...interaction between the poles and the rotor causes the rotor to move and produce the torque required for the application. This movement is done in equal angular increments called "steps". Stepper Motor vs. Servomotor. Servomotors and stepper motors are both... Search by Specification | Learn More
Spring Washers - (146 companies)
Product News for Wind Up Power Spring Motor
Dellner Brakes AB
Braking force up to 258800 N Disc brake SKD 4x100. Braking force up to 258800 N. Dellner Brakes model SKD 4x100 disc brake is a direct acting, hydraulic pressure applied,. spring released unit. The braking force achieved is directly proportional to the applied pressure. The brake consists of two symmetrical halves, produced of steel, between which the support. structure with variable thicknesses can be mounted to accommodate any brake disc. thickness. Each brake half has two cylindrical guide pins that transmit... (read more)Browse Hydraulic Brakes Datasheets for Dellner Brakes AB
Vulcan Spring & Mfg. Co.
Conpower® and Power Springs a flatter torque gradient than the conventional power spring and can be used to increase the amount of turns in a given case diameter. Conpower and Power Springs have many applications including: -Cord Retractors. -Counterbalances. -Wind up toys and games. -Timers... (read more)
Nexen Group, Inc.
Spring-Engaged Servomotor Brakes . Low inertia. High tensional rigidity; no system wind-up. Integral flanges adapt to any servomotor and mounting style. NEMA 23, 34 and 42 frame sizes. Numerous Eclipse Servomotor Brake models and options are available to allow optimal flexibility and use, including: Seven size models SBP- 2, 3, 4, 5, 7, 9 and 11 with split-hub/shaft collar shaft mounting. Square flanges range in size from 57 to 265 mm (2.25 to 10.4 in.). Brake torque is four times internal servo motor brakes at 2.3 to 125 Nm (20... (read more)Browse Pneumatic Brakes Datasheets for Nexen Group, Inc.
Magnetic-Coupler Motor Driven Reels Cranes and Grapples. Mining Operations - Drag Line Trailing cables; rock drill, roof bolter, and electric car cables. Port Industry - Container crane main power/control and spreaders; Ship "Cold Ironing" Cables. . . . and virtually any type of machine that requires consistent, reliable power/control cable or hose management. The Magnetic Coupler Drive system can be integrated with monospiral spools, as shown above, Level Wind Spools, and Bulk-Wrap Spools. Magnetic Coupler Motor-Driven Reels... (read more)Browse Reels Datasheets for Conductix-Wampfler
Mechanical Spring Back-up Electric Actuator When power is lost, the mechanical spring immediately drives the valve or damper to a pre-set position. (read more)Browse Electric Valve Actuators Datasheets for Metso
Century Spring Corp.
Extension Springs and Spring Anchors EXTENSION SPRINGS. Extension springs, often referred to as 'pull springs', are primarily used to retract a load from its extended position; they can be applied to opening or closing a mechanism. Century Spring Corp. (CSC) maintains the largest stock of extension springs, all available for immediate shipment. Features: Round wire range: .007" to .375". Outside diameter (O.D.) from .063" to 2.50". Materials: music wire, stainless, hard-drawn, oil-tempered. Hook styles: machine, across center... (read more)Browse Extension Springs Datasheets for Century Spring Corp.
GE Power Conversion
Wind Pitch Motors Wind turbine blade positioning. GE's Power Conversion business offers a comprehensive range of motors and generators that serve our customers and their processes across a wide range of applications. GE provides custom DC motor designs for Wind Pitch blade positioning. Our designs are evolved from the industrial lift truck market and have been adapted for use in wind turbines. GE has been in production with DC pitch motors since 2006 and has over 30,000 motors in service. Rating: 100VDC, 2,700... (read more)Browse DC Motors Datasheets for GE Power Conversion
Dellner Brakes AB
WIND POWER PLANT Read our case story WIND POWER PLANT. watch > > > Delner Brakes the Movie. WELCOME TO DELLNER BRAKES. Flexibility, service and top quality. Dellner Brakes AB is a Swedish company that develops, manufactures, markets and maintains brake solutions for industrial and marine applications. The company was founded in 1947 by Master of Science Jan Dellner. Since then, we have been a part of the Dellner Group of companies that now has more than 700 employees and production... (read more)Browse Hydraulic Brakes Datasheets for Dellner Brakes AB
Vulcan Spring & Mfg. Co.
POWER SPRINGS Vulcan Power Springs and Pre-Stressed Power Springs produce rotational torque from a case or an arbor. Most power springs are designed to the specific application. Please contact Vulcan to discuss your parameters. Of interest would be: I.D. of case O.D. of arbor Available width for spring Number of turns required Amount of torque (Min. and Max.). Vulcan Spring has a number of sample springs to test. This usually helps to see if the specified spring is close to actually working... (read more)
SAFCO powers Solar Power Systems with safety agency submittals and approvals, we have the expertise to get your job done right-the first time. We take pride in the fact that once you hand off a project to us, you can return to what you do best, secure in the knowledge that your job is in capable hands. Learn more about our experience in every step of the design, manufacturing and delivery of custom low-voltage power supplies to our customers: Industry Applications. Safco Powers Industries Like Yours. Safco addresses... (read more)
springs that tend to wind up the drum after the radiologist scrolls to the correct exposure, similar to a window shade retracting despite the care taken trying to keep it steady. For the diagnostician, this is unacceptable because it would cause the film to creep up and out of view. The steady power...
The springs are rectangles measuring 3 X 24 X0.25 in., and can store up to 300 J. The springs, like human muscle pairs, are set up in antagonism, pulling against one another and always in tension. This pretension, which simulates leg stiffness, is controlled by the third motor. The springs are...
...will increase. the compliance of the system as the motor winds up the. Application Guide for high-performance Brushless Servo Systems. 3. Figure 3: Classification of common mechanical transmissions. Gearing. Technology. Physical parameters. P. m. r. of. r. e. n. a ce. Typical applications...
...photoelectric sensors detect up to 20 m, with response time below 1 ms, reverse power polarity and short-circuit/overcurrent protection circuit, excellent heat-resistance performance with glass lens (BR4M), and IP66 protection. Autonics. 847/680-8160. www.autonics.com. Dry Sensing. Photoswitch 42CS...
Engineering Web Search: Wind Up Power Spring Motor
Electric motor - Wikipedia, the free encyclopedia
Electric motor From Wikipedia, the free encyclopedia
Electric generator - Wikipedia, the free encyclopedia
Early 20th century alternator made in Budapest, Hungary, in the power generating hall of a hydroelectric station
Siemens Global Website
Werner von Siemens came up with the idea for such a railway back in 1867.
Siemens - Electric Ecosystems
Pictures of the Future Magazine | Spring 2012 Bright Future for Wind Power Green Buildings Save Big Bucks
How I built an electricity producing wind turbine
I bought it, I had the idea of being energy independent by putting up a wind turbine and making some electricity, and later adding some solar panels
Each spring, the college honors a few alumni who have made significant contributions to the field of engineering.
At that time the environmental wind conditions appeared to be within an acceptable envelope, and consisted of a wind shadow over and offshore from
See NASA Goddard Space Flight Center Information
HowStuffWorks "How Quartz Watches Work"
The replacement of the wind-up main spring with a battery Or why quartz watches are so much more accurate than wind-up watches?
SEMIKRON >> Power Electronics - From Chip to System
Power Bridge Power Bridge - High blocking voltage Power Bridge Datasheets Power Bridge Technical Explanations
See Semikron, Inc. Information