how does a counterbalance work?
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Find Us:
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Counterbalance Torsion Spring System
HEADQUARTERS
1025 LOUIS DRIVE
WARMINSTER, PA 18974
PHONE: (215) 957-9260
FAX: (215) 957-9263
E-MAIL: [email protected]
WEB: WWW.CBAL.COM
FLORIDA DIVISION
1070 ENDEAVOR COURT
NORTH VENICE, FL 34275
PHONE: (941) 484-6060
FAX: (941) 484-3838
Providing Balanced Solutions to the
Toughest Load Challenges
CAM Follower Arm
Torsion Rods (internal)
CAM Assembly
Anchor Mount
Anchor Gear
Counterbalance Assembly
Copier lid closed. Counterbalance is not engaged. Lid balanced in a low position. Counterbalance is engaged. Lid balanced half way up. Counterbalance is engaged.
Lid is easily lifted with assistance from counterbalance. Counterbalance detent engages at full open. Counterbalance shown, cosmetic cover removed.
How does a counterbalance work?
The counterbalance is a modular torsion spring system designed to take the effort out of lifting and supporting lids, covers, countertops and electro-mechanical equipment. As shown above, the counterbalance consists of three basic elements: the counterbalance assembly, which incorporates torsion rods and cam follower arms, the anchor mounts to retain the assembly and the cam assemblies. Although the counterbalance provides support and control for all different kinds of hinged loads, it does not function as the hinge. The central axis of the counterbalance is usually displaced from the main pivot axis of the lid to provide conditions for relative motion that make the cam effective. Typical placement of the counterbalance is to mount the cams to the lid, and the counterbalance assembly into the base unit. Torsion rods untwist at specific and continually varying speeds as the lid opens or closes. The force delivered to the cams correctly neutralizes the effect of gravity in every position. Upward or downward bias can also be built into any portion of the cam profile allowing features such as pop open, snap shut, detent at full open, or detent at an intermediate position. In most counterbalances, forces are transmitted symmetrically to the lid structure by using a pair of cams and a pair of follower arms. However, some counterbalances are built using a single arm/single cam construction with the cam follower arm located anywhere along the tube. Ongoing research and technical innovation has expanded the capabilities of the counterbalance tremendously over the last 20 years. The counterbalance can now accommodate application weights varying from 1 - 1,000 pounds.
Safe. Silent. Reliable.
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Solutions for your application needs
CounterBalance Corporation has provided countless solutions for
real life application needs. From redesigning commercial machines
to retrofitting military tanks, CounterBalance can take on even the
toughest lifting challenges.
CounterBalance Corporation is a supplier to numerous Fortune 500
companies. Markets include:
• Hospitality Facilities
• Medical & Diagnostic
• Industrial Products
• Commercial & Retail
• Food Preparation
• Armored Vehicles & Sea Craft
• Educational Establishments
CUSTOM SOLUTIONS
CounterBalance Corporation has a
knack for innovation. From
engineering and prototyping to
machining and cycle testing,
CounterBalance will create the
right product for your unique
application.
WEB SOLUTIONS
Cbal.com has everything from
step-by-step installation guides and
videos to photo galleries and tips to
make your experience as
straightforward as possible.
EBUSINESS SOLUTIONS
Easy online credit card purchases
make the A-SYST devices a quick
and efficient way to get a solution
to you right when you need one.
Innovation at work for you O RI GI NAL E Q UI PM E NT M AN U FA C T U RI N G
CounterBalance Corporation understands that each customer is
different. Original equipment manufacturing plus engineered
products sold through a supported distribution network give the
best solutions for your applications.
™ Serv-A-SYST
Serv-A-SYST revolutionizes countertops by solving the ADA requirement for a lowered service station. Now, countertops can be easily moved between
two positions to satisfy the needs of all customers. Approved for granite, marble, wood, metal and solid surface counters. Controls movement of
countertop height, from 42” to 32”, by neutrally balancing the weight of the surface. Quick ROI and no more lost dollars on unused counter space!
FEATURES
Code Compliant
Meets requirements of ADA Accessibility Guidelines
pertaining to service counter areas
Effortless Operation
Neutralizes the weight of moving bar or countertop surfaces
Smooth Motion from High to Low
Holds securely in high and low positions
Maintenance Free
No compressed gases, oils or power requirements to worry about
Seamless Integration
Accommodates most countertop, bar and under bar equipment designs
Die Wall Bracket
Lift-A-SYST II mounted on a die wall. Lift-A-SYST II mounted on standard cabinet.
A -SYS T P R O G RAM ST O C K E D I N H O USE
The A-SYST program is stocked in house and ready to ship to you.
There are no lead times and no excuses. Items will get to you
quickly so you can get back to business.
A-SYST program stocked and ready to ship same day.
LIFTING AND BALANCING SOLUTIONS
Counter-A-SYST
®
For medium to heavy weight flip up counters (50-150+lbs)
Lift-A-SYST
®
For light to medium weight flip up counters (12-72 lbs)
The Lift-A-SYST II and Counter-A-SYST devices accommodate lifting and balancing of flip-up counters. Flip-up counters are commonly used in
restaurants, hotels, bars & nightclubs, casinos, reception areas, cafeterias and car dealerships. In the closed position, the door remains flush with the
surrounding countertop. In the open position, the door sits straight up from the floor at a 90 degree angle, (shown in above drawings). Flip-up counters
are usually designed to limit access to a specific area or to provide additional counter space in a small area—like bartenders working behind a bar.
Lift-A-SYST II and Counter-A-SYST are easy to acquire with simple online credit card purchases available.
Counter-A-SYST mounted on standard cabinet. (Die wall kit available.)
View-A-SYST Makes countertops ADA compliant Low to high screen and monitor viewing
WWW .L IFTASY S T.COM
WWW .CO UNTE RASY S T.CO M
WWW .SE RV ASY S T.COM
Serv-A-SYST in up position. Serv-A-SYST in down position.
Inventory available today
SERVICES PROVIDED:
• ORIGINAL EQUIPMENT MANUFACTURING
• LOCAL DISTRIBUTION
• STOCKED A-SYST PROGRAM
• EXPERT ENGINEERING
• DETAILED PROTOTYPING
• PRECISION MACHINING
• LIFETIME CYCLE TESTING
• ACCURATE ASSEMBLY
• CUSTOM PACKAGING
• DIRECT SHIPPING
• SUPERIOR SALES STAFF
• MADE IN THE USA
The View-A-SYST mobilizes a traditional screen or
monitor, allowing a smooth transition between low
and high viewing positions. Gives the ability to view
the screen or monitor at low heights, medium heights
or raised heights. Designed specifically for television
monitors stored inside built-in or fixed cabinets.
View-A-SYST attaches effortlessly to the monitor
and the interior of the
cabinet creating an
easy pull out and up
system. Easy viewing
from sitting or
standing positions.
Raises the monitor
33” vertically.
View-A-SYST mounted in standard cabinet.
II
Counter-A-SYST Down mounted on standard cabinet.
Down Counter-A-SYST ®
Custom product designs for a variety of drop
down counters
Soft, secure close, prevents counter from
falling down
Neutralizes the weight of the countertop door
Maintenance Fee