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Spring Balancer (Capacity 0.5 to 70 kg) (EWF-22)

Spring Balancer (Capacity 0.5 to 70 kg) EWF-22
Check FAQ of this product (5 items)

ENDO KOGYO

ENDO KOGYO

The exposed parts of the drum have been minimized to prevent workers from getting their fingers caught.
A tapered drum is used to balance changes in the torque of the spring, making it possible to easily move a suspended object up and down by hand.
[Features]
·Reduce fatigue and improve work efficiency
·Stable tool position for accurate work
·Prevents tool contamination
·No electricity or pneumatic power is required, enabling safe operation.
[Applications]
·For suspending various tools on assembly lines
·When tightening screws or disassembling for a long time
·When suspending and centering equipment, jigs and tools, processed parts, and materials

Part Number

Configured Part Number is shown.

EWF-22

Features

●Since the exposed portion of the drum has been minimized as much as possible, it prevents accidents that operator's fingers are being caught.

Usage

●For hanging various tools.

Specification

●SPQ（piece）:1

Materials

●Wire Rope: Carbon Steel
30
45
60
  1. 1
Part Number
EWF-22
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCapacity
(kg) 		Stroke
(m) 		Rope Diameter
(mm) 		Total Length
(mm) 		JAN Code Trusco Code Mass
(kg)

MYR 2,033.78

1 Piece(s) 4 Day(s) 15.0～22.01.54.764794560119620934232-19987.3

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  1. 1

Basic Information

Product Model Tool Balancer Usage For suspension of various tools. Features The bare parts of the drum are minimized, so it prevents accidents where a worker's hands and fingers would get caught.
Wire Rope Material Carbon Steel

Please check the type/dimensions/specifications of the part EWF-22 in the Spring Balancer (Capacity 0.5 to 70 kg) series.

Configure

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1 Part Numbers

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Configure Remaining Specifications
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Specification/Dimensions

  • type

    • E

    Clear

  • Capacity(kg)

    • 0.5–1.5
    • 1.0 to 3.0
    • 2.5~5.0
    • 4.5～9.0
    • 9.0～15.0
    • 15.0～22.0
    • 22.0～30.0
    • 30.0～40.0
    • 40.0～50.0
    • 50.0～60.0
    • 60.0～70.0

    Clear

  • Stroke(m)

    • 0.5
    • 1
    • 1.3
    • 1.5

    Clear

  • Rope Diameter(mm)

    • 2
    • 3
    • 4.00
    • 4.76

    Clear

  • Total Length(mm)

    • 159
    • 237
    • 293
    • 369
    • 479

    Clear

  • JAN Code

    • 4560119620019
    • 4560119620026
    • 4560119620033
    • 4560119620040
    • 4560119620934
    • 4560119620941
    • 4560119620958
    • 4560119620965
    • 4560119620972
    • 4560119620989
    • 4560119620996
    • 4560119621009

    Clear

  • Trusco Code

    • 107-3991
    • 107-3982
    • 107-3915
    • 107-3907
    • 232-2048
    • 232-2030
    • 232-2021
    • 232-2013
    • 232-2005
    • 232-1998
    • 250-3051
    • 250-3042

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less
    • 9 Day(s) or Less
    • 10 Day(s) or Less

    Clear

Specify Alterations

Frequently asked question (FAQ)

Question: How does the tapered drum help balance the spring’s torque?
Answer: The tapered drum mechanism plays a crucial role in balancing the torque of the spring. It does so by:
•Compensating for torque variations: As the spring is stretched or compressed during operation, the tapered drum adjusts accordingly to provide consistent force. This allows for smooth, controlled movement of suspended objects, regardless of how much weight is being lifted or lowered.
•Ensuring ease of movement: The balanced torque makes it easier for workers to raise or lower tools and materials manually without excessive effort, ensuring precise positioning and easy handling of suspended items.
Question: How can the Spring Balancer be used in assembly lines?
Answer: In assembly lines, the Spring Balancer is highly effective for:
•Suspending tools: Tools like wrenches, drills, and screwdrivers can be suspended and easily accessible, making them ready for immediate use without cluttering the workspace or requiring constant lifting.
•Tightening or disassembling for long periods: During extended operations, the balancer allows workers to maintain a consistent tool position without straining their arms, improving efficiency during long tasks.
•Suspending parts and materials: The balancer can also be used to center or position materials on assembly lines, ensuring precise placement during manufacturing processes.
Question: Can I use the spring balancer over its capacity?
Answer: No. If the spring tension is greater than the maximum capacity, the spring will break early and the stroke will be insufficient. Also, if the capacity is less than the minimum capacity, the fall prevention device will be activated and the suspended object will not be able to be raised or lowered. Always use within the capacity range.
Question: Can multiple Spring Balancers be used for larger or heavier tools?
Answer: Yes, When using multiple Spring balancer, it is assumed that the strokes of all balancers are synchronized and there is no individual load fluctuation.
Question: Can the spring balancer be used outdoors?
Answer: The balancer is designed for indoor use. Please consider using a rain cover by yourself.

Check other FAQ (2 items) Hide

Products like this...

Part Number
EW-3
EW-5
EWF-15
EWF-30
EWF-40
EWF-50
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCapacity
(kg) 		Stroke
(m) 		Rope Diameter
(mm) 		Total Length
(mm) 		JAN Code Trusco Code Mass
(kg)

MYR 603.31

1 Piece(s) 9 Day(s) 1.0 to 3.01.332934560119620033107-39821.4

MYR 635.53

1 Piece(s) 9 Day(s) 2.5~5.01.332934560119620040107-39911.5

MYR 1,507.35

1 Piece(s) 9 Day(s) 9.0～15.01.34.003694560119621009250-30513.8

MYR 2,506.78

1 Piece(s) 9 Day(s) 22.0～30.01.54.764794560119620941232-20057.7

MYR 3,339.96

1 Piece(s) 9 Day(s) 30.0～40.01.54.764794560119620958232-20139.7

MYR 3,469.76

1 Piece(s) 9 Day(s) 40.0～50.01.54.764794560119620965232-202110.1

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