ERP SERIES - SPRING RETRACTORS
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Click the button of the item you wish to purchase. Contact us for special lengths
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ENDO
ERP Series Spring Retractors are an economical choice for the
suspension of tools when "zero gravity" is not required.
Tension adjustment
is easily performed without tools using the integrated handle
system;
clockwise increases tension; counterclockwise decreases tension.
Unit
includes an adjustable stopper to that can be positioned to
limit the stroke |
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0.05 inch (1.20 mm) diameter nylon-coated cable for clean operation
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no greasy mess
• High impact ABS case
• Forged steel swivel eyelet |
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PRICES
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Model No. |
Capacity Range |
Cable Travel |
Weights |
Prices |
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lb |
kg |
ft |
m |
lb |
kg |
| ERP-06E |
0.7 to 1.3 |
0.3 to 0.6 |
4.92 |
1.5 |
0.8 |
0.36 |
$161.02
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| ERP-1E |
1.1 to 2.2 |
0.5 to 1.0 |
4.92 |
1.5 |
0.8 |
0.36 |
$172.12
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| ERP-2E |
2.2 to 4.4 |
1.0 to 2.0 |
4.92 |
1.5 |
0.8 |
0.36 |
$194.30
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Features
and Benefits
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Advantages
of Using an ENDO Spring Balancer: |
ENDO
Spring Balancers are a valuable addition to your
assembly line. They support heavy tools with cable tension
equal to the weight of the suspended tools, which makes
them seem virtually "weightless". As the tool is repositioned
the balancer extends or retracts the support cable to follow
the tool's movements. Constant tension on the cable is
accomplished with a spring motor and a tapered drum.
The assembler has the flexibility to reposition the tool,
while experiencing comfortable operation and less fatigue.
Similar to a Balancer is the Retractor, which does not have
a tapered drum. The tension on the cable increases as the
cable is extended |
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Suspend tools in assembly lines or other work areas
• Help the assembler with repetitive tasks such as
installing fasteners: screws, nuts, bolts, etc.
• Hold fixtures, tools, welding guns, and similar
equipment
• Improves efficiency and diminishes worker fatigue
• Stabilizes tool positioning and contributes to work
accuracy
• Contributes to a safer working environment
• Keeps fixtures, tools, and welding guns off of the floor
and clean.
• Eliminates the need to separately power the balancer |
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Application
Guidelines
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Size the balancer to carry the total weight to be balanced -
tool plus all accessories - and stroke (maximum to
minimum height) required.
• Size to the upper end of the capacity range of the balancer
when possible.
• Always attach secondary support cable(s) to the eyelet
provided for additional safety.
• Balancers are normally hung vertically and the rope is
pulled out vertically. To prevent the rope from wearing on the
guide, the rope should not be pulled out at an
angle to the balancer body. The balancer can also be mounted
horizontally, however a pulley system must be employed
to guide the rope straight out of the balancer then down to
the tool. Again, care must be taken to prevent
the rope from wearing on the guide. A trolley and rail system
can be
used to help the balancer adjust to changing angles.
• If multiple balancers are used in close together, install
them at staggered heights to keep them from hitting each other
• The spring tension is factory preset to the mid-range
of the rated capacity. To adjust the tension turn the worm gear
or spindle clockwise to increase the tension and
counterclockwise to decrease the tension. |
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Spring Retractors,
Retractors, Spring Balancer, Tool Balancer, Tool Retractor,
Spring Tool Retractor, Balancers,
Spring Tool Balancer, Torque Reel, Spring Tool Positioner,
and Tool Retractor Reel from your source for material
handling equipment.
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