Spring Counterbalancers | McMaster-Carr

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Spring Type

Cable Travel

Less than 5 ft.

5 ft. to 6.9 ft.

7 ft. to 9.9 ft.

10 ft. to 14.9 ft.

15 ft. or greater

Load

Less than 1 lb.

1 lb. to 4.99 lb.

5 lb. to 9.99 lb.

10 lb. to 24.99 lb.

25 lb. or greater

Useful Life

Width

Extended Length

Cable Tension

Weight Capacity

Less than 25 lb.

25 lb. to 49.9 lb.

50 lb. to 99.9 lb.

100 lb. to 199.9 lb.

200 lb. or greater

Weight

OD

ID

Material

Stainless Steel

Mount Type

Housing Material

Stainless Steel

Cable Material

Stainless Steel

Number of Mounting Holes

With Cable Lock

Thickness

Mounting Hole Diameter

RoHS

DFARS Specialty Metals

Cable Diameter

REACH

Export Control Classification Number (ECCN)

Shaft Diameter

Cable Tension Adjustability

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197 Products

Power Transmission

Constant-Force Retractors

Constant-Force Retractors

Attach an object and the spring controls tension as the object is slowly pulled out and back

Strip Springs

Wrap around a shaft and extend to pull objects in a linear direction

Rotor Springs

Wind to store power, then release to create rotary motion—similar to winding a wristwatch

Material Handling

Tool Balancers

Minimize user fatigue by suspending tools to offset their weight

Tool Retractors

Tool Retractors

Hang tools and pull them down as needed; let go, and the cable pulls them up and out of the way

Hoists

Lift and position heavy loads using manual, electric, or air power

Building and Machinery Hardware

Window Balancers

Window Balancers

Suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)