Coil Spring Balance

Featured Products for Coil Spring Balance Top

• 
  Spiros Industries
  Custom Extension Springs
  Extension springs are used in situations where the spring needs to store energy and exert a pulling force.  . Types of Extension Springs. Spiros Industries custom manufactures many styles of extension springs, which includes: Straight Coil Springs. Constant Force Springs. Drawbars. Garter Springs. Types of Coil End Designs. Extension Springs normally have Hooks or Loops at each end that attach to other components. Besides the common Hook and Loop option, there are unlimited possibilities... (read more)
  Browse Extension Springs Datasheets for Spiros Industries
• 
  Century Spring Corp.
  Constant Force Springs and Reel Retrievers
  CONSTANT FORCE SPRINGS. A constant force spring is a roll of prestressed strip which exerts a nearly constant restraining force to resist uncoiling. The force is constant because the change in the radius of curvature is constant. This is true if the change in coil diameter due to buildup is disregarded. Long 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... (read more)
  Browse Compression Springs Datasheets for Century Spring Corp.
• 
  H2W Technologies
  Balanced Spring Mass Linear Actuator
  H2W introduces its most compact balanced spring mass actuator.   The voice coil actuator (NCM02-05-005-4JBL) can be operated open loop and is ideal for controlled sinusoidal motion applications (1 to 1000 Hz for open loop applications and 1 to 125 Hz for closed loop applications).   The NCM moving magnet type linear actuator has a precision ground 0.125 ” diameter shaft that is guided by jeweled sapphire bushings and has 2 compression springs mounted on either ends of the shaft... (read more)
  Browse Voice Coil Actuators and Motors Datasheets for H2W Technologies
• 
  H2W Technologies
  High Force Oscillatory Voice Coil Stage
  H2W's voice coil positioning stage (P/N VCS12-1000-LB-C) is an open loop system that can be used for high force, oscillatory applications that require sinusoidal motion. The stage is driven by an NCC moving coil type linear actuator and is guided by two ceramic coated shafts sliding within two precision linear bushings. Each voice coil has a 1.2" [30.5 mm] stroke, generates 100 lbs [445 N] of continuous force and 300 lbs [1362 N] of peak force. It can be supplied with springs so that the voice... (read more)
  Browse Voice Coil Actuators and Motors Datasheets for H2W Technologies
• 
  H2W Technologies
  Voice Coil Positioning Stages
  H2W Technologies, Inc.'s Voice Coil Positioning Stage is a compact, small footprint positioning stage ideal for closed loop positioning applications with a short stroke where intricate position, velocity, and acceleration control is necessary. Their compact size allows them to fit into small spaces and they have very low electrical and mechanical time constants. The low moving mass allows for high accelerations of light payloads. The ironless core coil assembly has no magnetic attractive force... (read more)
  Browse Voice Coil Actuators and Motors Datasheets for H2W Technologies
• 
  H2W Technologies
  Non-Comm DC Voice Coil Linear Actuator
  H2W's Non-Comm DC Voice Coil Linear Actuator - NCC13-30-108-1H is not supplied with bearings or a shaft, but can be added if desired. They are. generally larger in diameter and shorter in length. Higher forces can be achieved by increasing the diameter. This type of actuator can be designed with large radial clearances to ensure no contact between the coil and magnet assembly if a tilt or radial movement is required. Click here to view specifications. H2W Technologies is dedicated to the design... (read more)
  Browse Voice Coil Actuators and Motors Datasheets for H2W Technologies
• 
  H2W Technologies
  Two-Axis Voice Coil Positioning Stage Gantry
  Voice Coil Linear Positioning Stages are designed for a variety of short stroke and high velocity applications. They have a stroke lengths of up to 2.0 in. (50 mm), a continuous forces as high as 100 lbs (445 N) and a peak forces up to 300 lbs (1335 N). They are ideal for short stroke closed loop positioning applications where intricate position, velocity, and acceleration control is necessary. They have a compact size that allow it to fit into small spaces. The stages have very low electrical... (read more)
  Browse Voice Coil Actuators and Motors Datasheets for H2W Technologies
• 
  H2W Technologies
  Voice Coil Linear Actuators
  can choose from either the moving magnet (NCM type) or moving coil type (NCC Type),. The moving coil actuators, NCC Type (sometimes referred to as voice coils) are typically supplied without bearings or a shaft, but can be added if desired. They are generally larger in diameter and shorter in length. Higher forces can be achieved by increasing the diameter. This type of actuator can be designed with large radial clearances to ensure no contact between the coil and magnet assembly if a tilt... (read more)
  Browse Linear Actuators Datasheets for H2W Technologies
• 
  H2W Technologies
  Moving Magnet Voice Coil w/ End of Stroke Latching
  H2W's newest voice coil NCM08-17-050-2LB provides 0.75" [19.1 mm] travel and 5 lbs [22.3 N] continuous force. A new feature has been added, the voice coil provides an optional latching at each end of the travel. The standard latching force is 2.0 lbs [8.9 N], however this can be removed if the feature is not required. The voice coil comes with a standard hard anodized aluminum shaft and sliding contact linear bushings to allow for a high cycle rate without shaft or bushing degradation... (read more)
  Browse Linear Actuators Datasheets for H2W Technologies