Products & Services
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Supplier: Takachiho America, Inc.
Description: Takachiho Americas Conston Springs have a unique characteristic of a constant pulling force for the entire stroke length. They have been used in a variety of applications from window shades on train windows to the adjustable length settings of desk fans. There are a wide range
- Life Cycle: 4,000 to 36,000 cycles
- Load Force: 0.440608 to 3.30456 lbs
- Features: Other
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Supplier: Reid Supply
Description: With springs being such an integral part of power transmission applications, Reid Supply has about every kind of spring: compression springs, die springs, solid springs, drawbar springs, extension springs, torsion springs, etc. . CFS-10
- Material: 301 Stainless Steel
- Features: Other
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Supplier: Lee Spring Company
Description: COMPRESSION SPRINGS are open-coil helical springs wound or constructed to oppose compression along the axis of wind. Helical Compression Springs are the most common metal spring configuration. Generally, these coil springs are either placed over a rod or fitted
- Life Cycle: 2,500 cycles
- Load Force: 7.92 lbs
- Outside / Drum Diameter: 1.05 inch
- Band Width: 1 inch
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Supplier: ASRaymond
Description: the loading force, just as in a common extension spring, but at a nearly constant (zero) rate. The accompanying load/deflection curves illustrate this. The constant-force spring is will suited to long extensions with no load build-up. In use, the
- Life Cycle: 4,000 cycles
- Load Force: 1.12 lbs
- Outside / Drum Diameter: 0.62 inch
- Band Width: 0.37 inch
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Description: Our Maryland Precision Spring location has been a custom manufacturer of Belleville disc springs & stacks, constant & variable force springs, motor & power springs, retail PoP pushers, reel retrievers, light stampings, and electrical assemblies since 1972. A
- Band Width: 0.1 to 2 inch
- Band Thickness: 0.003 to 0.031 inch
- Material: 301 Stainless Steel, Inconel®
- Features: Other
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Supplier: Newark, An Avnet Company
Description: Constant Force Spring (#3)
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Supplier: Newark, An Avnet Company
Description: Constant Force Spring (#1)
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Supplier: Newark, An Avnet Company
Description: Constant Force Spring (#5)
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Supplier: Newark, An Avnet Company
Description: Constant Force Spring (#4)
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Description: assembly of mechanisms. Various industrial hardware components are used in the assembly process including knobs, washers, spacers, shims, handles, springs, spring-powered reels, and ball plunger screws. Fasteners play a vital role in a wide range of applications, from everyday
- Life Cycle: 20,000 cycles
- Load Force: 2.8 lbs
- Band Width: 1 inch
- Band Thickness: 0.012 inch
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Description: assembly of mechanisms. Various industrial hardware components are used in the assembly process including knobs, washers, spacers, shims, handles, springs, spring-powered reels, and ball plunger screws. Fasteners play a vital role in a wide range of applications, from everyday
- Life Cycle: 13,000 cycles
- Load Force: 3.79 lbs
- Band Width: 1 inch
- Band Thickness: 0.012 inch
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Description: assembly of mechanisms. Various industrial hardware components are used in the assembly process including knobs, washers, spacers, shims, handles, springs, spring-powered reels, and ball plunger screws. Fasteners play a vital role in a wide range of applications, from everyday
- Life Cycle: 13,000 cycles
- Load Force: 5.69 lbs
- Band Width: 1 inch
- Band Thickness: 0.018 inch
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Description: assembly of mechanisms. Various industrial hardware components are used in the assembly process including knobs, washers, spacers, shims, handles, springs, spring-powered reels, and ball plunger screws. Fasteners play a vital role in a wide range of applications, from everyday
- Life Cycle: 13,000 cycles
- Load Force: 2.37 lbs
- Band Width: 0.75 inch
- Band Thickness: 0.01 inch
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Supplier: Century Spring Corp.
Description: extension capabilities, constant torque and virtual absence of intercoil friction have led many designers to specify constant force springs in such applications as brush springs for motors, counterbalance springs for window sashes and carriage return
- Load Force: 8.59 lbs
- Outside / Drum Diameter: 0.438 to 0.975 inch
- Material: 301 Stainless Steel
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Supplier: CSA Group
Description: ISO 11775:2015 describes five of the methods for the determination of normal spring constants for atomic force microscope cantilevers to an accuracy of 5 % to 10 %. Each method is in one of the three categories of dimensional, static experimental, and dynamic experimental
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Supplier: Radwell International
Description: SPRING CONSTANT FORCE 5LB. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Zhejiang Lisheng Spring Co., Ltd.
Description: Description: Shaft constant section retaining ring feature a uniform, constant section. This means that the material used to make the ring is the same width at any point along the circumference of the ring. These cost less than tapered and spiral retaining rings and provide only three
- Design Units: Metric
- Material: Stainless Steel
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Supplier: Century Spring Corp.
Description: Custom Coil Springs & Wire Forms The Century Spring reputation for superior quality, on-time delivery and on-target pricing of our custom springs is well known throughout the industry. Our Custom Spring Department is available to assist you with a design for any
- Capabilities: Compression Springs, Conical / Taper Springs, Constant Force Springs, Die Springs, Disc / Washer Springs, Extension Springs, Torsion Springs, Wire Forming
- Additional Services: Design Assistance, High Volume Production, Low Volume Production
- Features: North America, Southwest US Only, United States Only
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Supplier: Peridot Corporation
Description: Peridot has considerable experience in the following types of spring manufacturing: Compression springs Extension springs Torsion Springs Belleville washers Wave Washers Garter Springs Clock Springs Battery contacts both stamped and helically wound are our
- Additional Services: Assembly Services, CAD / CAM Support, Design Assistance, High Volume Production, Just-In-Time Delivery, Low Volume Production, Prototype Services, Reverse Engineering
- Capabilities: Compression Springs, Conical / Taper Springs, Constant Force Springs, Disc / Washer Springs, Extension Springs, Flat Springs, Garter Springs, Leaf Springs, Power / Clock Springs, Stamping, Torsion Springs, Variable Pitch Springs, Wire Forming
- Materials: Exotic Metals, Music Wire, Spring Steel, Stainless Steel
- Features: North America, Northwest US Only, Southwest US Only, United States Only
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Description: Dudek & Bock: Your World Class Manufacturer of Springs, Wireforms, Light Metal Stampings and Assemblies in Mexico and the United States. Dudek & Bock is a leading manufacturer of custom springs, wireforms, light metal stampings and assemblies. We are committed to the success of our
- Capabilities: Compression Springs, Conical / Taper Springs, Constant Force Springs, Extension Springs, Flat Springs, Garter Springs, Power / Clock Springs, Stamping, Torsion Springs, Variable Pitch Springs, Wire Forming
- Additional Services: Design Assistance, High Volume Production, Low Volume Production
- Materials: Exotic Metals, Music Wire, Spring Steel, Stainless Steel
- Features: Midwest US Only, North America, Other, Other / Special, United States Only
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Supplier: Century Spring Corp.
Description: Century Spring warehouses the largest inventory of high-grade extension springs in the world. Extension springs are designed to absorb and store energy as well as create a resistance to a pulling force. It is initial tension that determines how tightly together an
- Free Length (Inside Hooks): 7.25 inch
- Spring Rate: 155 lbs/in
- Spring Type: Drawbar Spring
- Units: English Units, Metric Units
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Supplier: Coiling Technologies, Inc.
Description: Through the years, Coiling Technologies, Inc. has strived to maintain an exceptional level of a service in the spring industry. This is due to our highly skilled engineers, well-experienced staff, and our best practices that we apply to our manufacturing products and services. We offer our
- Capabilities: Compression Springs, Conical / Taper Springs, Constant Force Springs, Die Springs, Disc / Washer Springs, Extension Springs, Torsion Springs, Wire Forming
- Materials: Exotic Metals, Music Wire, Spring Steel, Stainless Steel
- Features: North America, Southern US Only, United States Only
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Supplier: Century Spring Corp.
Description: Century Spring warehouses the largest inventory of high-grade extension springs in the world. Extension springs are designed to absorb and store energy as well as create a resistance to a pulling force. It is initial tension that determines how tightly together an
- Outer Diameter (OD): 0.375 inch
- Wire Diameter: 0.054 inch
- Free Length (Inside Hooks): 16.4 inch
- Maximum Load: 11 lbs
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Description: Our Maryland Precision Spring location has been a custom manufacturer of Belleville disc springs & stacks, constant & variable force springs, motor & power springs, retail PoP pushers, reel retrievers, light stampings, and electrical assemblies since 1972. A
- Material: Aluminum, Brass, Copper, Galvanized Steel, Inconel, Nickel, Stainless Steel, Steel, Tin Coated Steel, Titanium
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Supplier: ABB Measurement & Analytics
Description: The load cell is a solid tensiometer made from stainless steel with exceptional ruggedness and high spring constant in line with other Pressductor PillowBlock load cells. It can be installed under the bearing housing and senses the vertical force, measuring in both directions.
- Force / Load Rating: 44,960 lbs
- Technology: Magnetoelastic
- Package: Plate / Platform
- Device: Sensor / Transducer
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Description: Our Maryland Precision Spring location has been a custom manufacturer of Belleville disc springs & stacks, constant & variable force springs, motor & power springs, retail PoP pushers, reel retrievers, light stampings, and electrical assemblies since 1972. A
- Additional Services: Assembly Services, Design Assistance, High Volume Production, Low Volume Production, Prototype Services
- Capabilities: Compression Springs, Constant Force Springs, Disc / Washer Springs, Extension Springs, Flat Springs, Power / Clock Springs, Stamping, Torsion Springs, Variable Pitch Springs, Wire Forming
- Materials: Exotic Metals, Spring Steel, Stainless Steel
- Features: North America, Southern US Only, United States Only
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Description: Our Maryland Precision Spring location has been a custom manufacturer of Belleville disc springs & stacks, constant & variable force springs, motor & power springs, retail PoP pushers, reel retrievers, light stampings, and electrical assemblies since 1972. A
- Wire Diameter: 0.312 inch
- Leg Angle: 0°, 135°, 180°, 225°, 270°, 315°, 45°, 90°
- Spring Material: Hard Drawn Steel, Spring Steel, Stainless Steel
- End Style: Hinged, Hook Ends, Short Hook Ends, Straight Offset, Straight Torsion
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Supplier: Zhejiang Lisheng Spring Co., Ltd.
Description: Multi-turn Wave Springs Wavy Compression Springs with shim ends OD40mm Description: A multi turn shim end wave spring, also known as a coiled wave spring or microwave spring, is a spring made up of pre-hardened flat wire in a process called on-edge coiling
- Material: Stainless Steel
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Supplier: igus® inc.
Description: necessary over wide temperature ranges When high spring forces are required The spring length of the disc spring is relatively small. In practice, a number of disc springs are combined. Disc springs that are alternately stacked increase the spring
- Inside Diameter: 0.20472452 to 0.80315004 inch
- Outside Diameter: 0.393701 to 1.574804 inch
- Thickness / Working Height: 0.01968505 to 0.088582725 inch
- Washer Type: Conical Washer
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Supplier: Temper Corporation
Description: Temper Load Rings: Eliminate Shimming Optimize Bearing Life Improve Accuracy Simplify Bearing Installation Compress at a Constant Force Applications: Hydraulic pumps Speed reducers Electric motors Farm tractors Mining equipment Lawn mowers Conveyors Irrigation units Compressors Boat
- Thickness / Working Height: 0.14 to 0.21 inch
- Washer Type: Constant Force Spacer
- Material: Stainless Steel
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Supplier: ZwickRoell LP
Description: The versatile lever arm creep testing system with pretensioned spring was developed for classic and advanced creep tests with constant or stepped force application and long-term tests up to 100,000 hours. Wear-free flexible joints guarantee optimal lever arm mounting and precise
- Force / Load Capacity: 11,240 to 22,480 lbs
- Display / User Interface: Analog Display / Interface
- Mechanical Test: Creep / Stress Relaxation
- Features: Specialty / Other
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Supplier: Imao-Fixtureworks
Description: at the clamping end point. ・Spring-loaded clamp provides constant clamping force with every cycle.
- Clamping Force: 40.464 to 123.64 lbs
- Application: Machine Shop
- Actuation: Manual
- Features: Other, Specialty / Other
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Supplier: Schmalz Inc.
Description: Suitable accessories and spare parts for Schmalz Innospann systems Modular extension and adaptation of the system to workpiece geometry and working height Cost-effectiveness increased by working with the Innospann system In many cases, wear or damage to the suction cups or other parts does not
- Outside Diameter: 3.149608 inch
- Thickness / Working Height: 0.5905515 inch
- Washer Type: Constant Force Spacer
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Supplier: Schmalz Inc.
Description: Suitable accessories and spare parts for Schmalz Innospann systems Modular extension and adaptation of the system to workpiece geometry and working height Cost-effectiveness increased by working with the Innospann system In many cases, wear or damage to the suction cups or other parts does not
- Outside Diameter: 3.149608 inch
- Thickness / Working Height: 1.7716545 inch
- Washer Type: Constant Force Spacer
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Supplier: Schmalz Inc.
Description: Suitable accessories and spare parts for Schmalz Innospann systems Modular extension and adaptation of the system to workpiece geometry and working height Cost-effectiveness increased by working with the Innospann system In many cases, wear or damage to the suction cups or other parts does not
- Outside Diameter: 3.149608 inch
- Thickness / Working Height: 0.787402 inch
- Washer Type: Constant Force Spacer
Find Suppliers by Category Top
Featured Products Top
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Hicksville, NY -- Constant force extension springs from Stock Drive Products/Sterling Instrument are designed for use in applications requiring a smooth and steady force for retracting or returning, such as in door and drawer closers, clamps, bands and clips. They are (read more)
Browse Constant Force Springs Datasheets for Stock Drive Products & Sterling Instrument - SDP/SI -
Constant Force Output Delivers stable load within limited space, improving sealing consistency (read more)
Browse Compression Springs Datasheets for Zhejiang Lisheng Spring Co., Ltd. -
uninterrupted force line in the circumferential direction enhances dynamic strength and reduces the risk of breakage. After connecting the male and female component of the quick connector, the wave spring maintains constant force at its work height, with minimal load tolerance. This ensures a (read more)
Browse Retaining Rings and Snap Rings Datasheets for Rotor Clip Company, Inc. -
, retaining ring, and constant section ring in Smalley’s newest Catalog and Design Guide release. As the inventor of the edgewound wave spring with over 100 years of manufacturing excellence, Smalley has helped thousands of engineers and professionals create application-specific solutions (read more)
Browse Compression Springs Datasheets for Smalley -
Here's where they are typically used: ?? Common Applications of Overlap Wave Spring Washers: (read more)
Browse Spring Washers Datasheets for Zhejiang Lisheng Spring Co., Ltd. -
mere 0.18 N when used in the horizontal position. This reduction is achieved by replacing the gaiter with a close tolerance gland. Despite the low volume of air flow the bearing is constantly purged, avoiding the build up of dust. DT - Feather Touch - Spring and Pneumatic (read more)
Browse Styli and Probes Datasheets for Ametek Solartron Metrology -
adjustment. They are versatile enough to clamp on various objects such as square bars, round shafts and linear rails in many sizes. These heavy duty clamps provide quick and easy locking with a high clamping force. An internal spring keeps the clamping force constant to prevent over/under tightening. An (read more)
Browse Machining Clamps Datasheets for Imao-Fixtureworks -
. The internal spring design allows for constant clamping force and prevents over/under tightening. A visible indicator line and noticeable "click" when locked provides secure, error-free operation. These sliding locks are ideal for applications such as positioning of guide rollers and positioning (read more)
Browse Machining Clamps Datasheets for Imao-Fixtureworks -
STABLELOCK ONE-TOUCH CLAMP FEATURES: Updated Rigid Clamping Mechanism Ball and tapered wedge clamping design with spring force for superior mechanical positive clamping. Stable & Constant Clamping (read more)
Browse Machining Clamps Datasheets for Imao-Fixtureworks -
Integrated spring action provides continuous axial preload Eliminates endplay through constant contact force (read more)
Browse Retaining Rings and Snap Rings Datasheets for Rotor Clip Company, Inc.
Conduct Research Top
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Understanding the Role of Springs in the James Webb Space Telescope
Dramatic. Magnificent. Awe-inspiring. Three words to accurately describe the images of our universe being captured by the James Webb Space Telescope (JWST). Having a small but critical role in the success and creation of the JWST with our constant force springs, Vulcan Spring and Manufacturing
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Constant Force Adjustable Spacers
Temper (R) Load Rings are adjustable spacers that have unique properties: they are compressed at a constant force (permanent adjustment) and can spring back a small, constant value. The spacers are designed to take up the stack of tolerances in an assembly, and they adjust bearings and the assembly
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What is Passivation, and Do My Products Need It?
damage certain metal products including flat strip springs, e.g., constant force, power, and constant torque springs, all of which are very common products manufactured by Vulcan Spring. We suggest discussing other materials with your Vulcan representative as an alternative to passivation.
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Overrange, A Crucial Rotary Torquemeter Parameter
and torsion springs which resonate1 at one or more frequencies. As a result, even under "constant load", real world driveline torque is never constant. Instead, it consists of an average torque with one or more superimposed torsional components.
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Piezo Motors: Principle of Operation for Engineers
. The simultaneous excitation of the longitudinal extension mode and the transverse bending mode creates a small elliptical trajectory of the ceramic edge, thus achieving the dual mode standing wave motor patented by Nanomotion. By coupling the ceramic edge to a precision stage, a resultant driving force
More Information Top
Indicates content that may require registration and/or purchase.
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http://dspace.mit.edu/bitstream/handle/1721.1/38525/162616649-MIT.pdf?sequence=2
Constant force springs provided additional resistive force up to 25% of body weight.
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Fundamentals of Friction and Wear
Telescopic nanotube is expected to act as constant force spring and the telescoped part is moving back by van- der Waals driven forces.
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http://dspace.mit.edu/bitstream/handle/1721.1/34130/67767822-MIT.pdf?sequence=2
304 7-29 Force versus position, constant force spring from source actuator side of transmission.
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Vertical vibration isolator having piecewise‐constant restoring force
Theory and design of long-deflection constant force spring elements.
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CR4 - Thread: Torque Potential with Constant Force Springs?
Torque Potential with Constant Force Springs ?
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http://dspace.mit.edu/bitstream/handle/1721.1/92186/897206877-MIT.pdf?sequence=2
Silicone oil Piston Base Orings Piston Rod Orings Piston Rod Wiper Piston Housing Material Piston Housing Cap One Piston Housing Cap Two Overall Housing Material Orifice Check Valve Constant Force Spring .
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http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/149609/1/j.engstruct.2011.07.025.pdf
[18] F.A. Votta, Theory and design of long-deflection constant force spring elements.
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The Experimental Probe of Inflationary Cosmology (EPIC): A Mission
Concept Study for NASA's Einstein Inflation Probe
A safety stop will also be used to prevent the spreader bar from over-rotating during deployment and damaging the shade, the constant force springs , or the Kevlar cords that attach the springs to the films.
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http://dspace.mit.edu/bitstream/handle/1721.1/42298/232358892-MIT.pdf?sequence=2
48 Figure 5-10: Suggested constant force spring mounting arrangments..
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http://dspace.mit.edu/bitstream/handle/1721.1/34562/71150008-MIT.pdf?sequence=2
Figure 4.2-3: Four-degree-of-freedom gimbal mechanism.....................................................................74 Figure 4.2-4: Four-degree-of-freedom flexure mechanism.....................................................................74 Figure 4.2-5: Constant force spring [62]................................................................................................