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HANGZHOU NORVEE MACHINERY CO.,LTD
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2N - 10N Force Carbon Steel Flat Heavy Duty Coil Springs For Wind Up Toys / Games

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2N - 10N Force Carbon Steel Flat Heavy Duty Coil Springs For Wind Up Toys / Games

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Brand Name : NV

Model Number : NV-0042

Certification : ISO9001

Place of Origin : CHINA

MOQ : 100PCS

Price : negotiation

Payment Terms : L/C, , T/T, Western Union

Supply Ability : 2 000 000PCS/month

Delivery Time : 10 to 14 work days

Packaging Details : carton packing

Material : carbon steel

Force : 2N to 10N

Length : 100mm to 500mm

Thickness : 0.08-1.8mm

width : 10mm to 50mm

colour : Black

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custom carbon steel flat Power spiral Spring for Wind-up Toys and Games


Specifications


Our capabilities of power springs range from 0.002 inch to 0.125 inch material thickness and from 0.030 inch to 3 inch material widths. Power springs can be made using pre-stressed (back wound) or conventional (from flat) methods. Pre-stressed power springs are spooled to a special free diameter and back wound into a housing or keeper, while conventional wound springs are manufactured and wound in the flat state. The advantages of pre-stressed springs are that it allows maximized torque from a specific material. Conventional wound power springs, however, offer increased cycle life.


MaterialStainless steel,carbon steel,62Si2Mn,60Si2Mn,65Mn,SK4,SK5
Load typeConstant and variable force
Thickness of material0.08mm~ 1.8mm
Wire diameter0.01mm~ 10mm
Width1mm~ 250mm
Inside diameterAs your request
Outside diameter1 mm and above.
LengthFree length as you need
FinishZinc plated, nickel plated, black coating,also can be done as customers request
ApplicationFurniture,industrial equipment,electronic devices,etc
EquipmentsAdvanced CNC computer spring machines with high precision and efficiency
TechnologyExperienced engineers ,technicians and Skilled Workers
CertificationISO9001:2008
AdvantageHigh quality, competitive prices,automatic production equipment, , safe package and fast delivery

Applications for power springs

· Tobacco shelf pusher

· seatbelt retractors

· tape measures

· retractable dog leads

· electrical cord retractors

· hose reels

· wind-up toys

· pull start on small gas-powered engines

· tool balancers

· valves

· computer monitor


Motor spring


Motor spring for circular motion in max 10 and 20 coils, except pre-tension as specified below. The spring is usually positioned in a housing with the outer hook located around a pin or in a slot on the housing with the smallest internal diameter as specified below. It can also be placed in a larger housing, but with an associated decrease in force.


Clock spring


The clock spring (also referred to as a flat torsion spring) is designed to produce a torsional force (circular movement). In contrast to the tightly coiled motor spring on the previous page, the clock spring has open coils that, when mounted correctly, reduces fricton to zero. However, torque capacity is reduced as a result. The standard range is made from rounded edge stainless steel, which affords a better fatigue life.

Constant force spring


The constant force spring consists of strip material, which has been shaped and pre-tensioned into a tightly wound roll. The spring is used in a linear movement and produces almost constant force throughout its deflection. Constant force springs can be fitted in a number of ways and extended partly or completely. There is practically no limit on extension speed and acceleration.


Helical torsion springs in a wide range of variations

Torsion springs can either have a left-hand or right-hand helix. They are made to give a force and torque when one leg is turned relative the other.

Our helical torsion springs are made in dimensions from 0.03- 26 millimeter and we select wire diameter, spring body diameter, length and pitch to suit your requirements.

For closed coiled helical torsion springs there will be a friction between the coils giving a hysteresis in the torque-angle performance.
There are generally two common types, single and double coil torsion springs. Normally is the coil controlled inside with a mandrel but also an outer control with a cylindrical housing is possible. With fixed assembled legs the spring type can work without a coil body control. Tangential legs give the lowest stresses but also radial and axial legs of different types are possible. In many cases the strain in the legs must be considered in the design.



Product Tags:

tension coil springs

      

tape measure spring

      
Quality 2N - 10N Force Carbon Steel Flat Heavy Duty Coil Springs For Wind Up Toys / Games for sale

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