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RS PRO Steel Extension Spring, Free Length 60.6 mm, Outside Diameter 9 mm, Wire Diameter 0.8 mm, Initial Tension 19 751-843
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | RS PRO |
| Material | Steel |
| Model | 751-843 |
| Outside diameter | 9mm |
| Wire Diameter | 0.8mm |
| Standards/Approvals | DIN 17223, BS 1408 CR3, RoHS |
| Free Length | 60.6mm |
| Spring Rate | 0.13N/mm |
| Maximum Extended Length | 188.6mm |
| Initial Tension | 19N |
Key Features
- Constructed from high tensile steel wire for durability and strength.
- Features an initial tension of 19 N to maintain effective pulling force.
- Wire diameter measures 0.8 mm to balance elasticity and load capacity.
- Spring rate of 0.13 N/mm ensures consistent performance under stretching.
- Maximum extended length reaches 188.6 mm for flexible range of motion.
- Compliant with DIN 17223, BS 1408 CR3, and RoHS standards.
- Equipped with looped hooks on both ends for easy installation.
- Ideal for industrial, mechanical, and fluid power applications including trampolines and garage doors.
Product Description
RS PRO 751-843 Steel Extension Spring is engineered from high tensile carbon steel that provides excellent strength and reliability for industrial use. With a free length of 60.6 mm and an outside diameter of 9 mm, this extension spring offers a balanced design for tensile flexibility and load support.
The spring features an initial tension of 19 N and a spring rate of 0.13 N/mm, allowing it to absorb and store pulling forces effectively. Its wire diameter of 0.8 mm ensures durability while enabling elasticity necessary for applications requiring repeated stretching and releasing.
The maximum extended length of 188.6 mm grants a suitable range of movement, making it applicable in various mechanical systems. Hooked loops on both ends facilitate secure attachment for components that need tensioning while allowing movement.
This extension spring complies with DIN 17223, BS 1408 CR3 and RoHS standards, underscoring its quality and compliance for industrial safety and reliability. It is predominantly used in industrial machinery, mechanical assemblies, fluid power systems, as well as recreational equipment like trampolines and residential garage doors.
The product's manufacturing origin is the United Kingdom, ensuring adherence to stringent quality controls and robust manufacturing protocols. Set includes one steel extension spring with specified dimensions and properties, suitable for demanding industrial mechanical applications requiring tension and flexibility.
Constructed from high tensile steel wire for durability and strength. Features an initial tension of 19 N to maintain effective pulling force. Wire diameter measures 0.8 mm to balance elasticity and load capacity. Spring rate of 0.13 N/mm ensures consistent performance under stretching.
Maximum extended length reaches 188.6 mm for flexible range of motion. Compliant with DIN 17223, BS 1408 CR3, and RoHS standards. Equipped with looped hooks on both ends for easy installation. Ideal for industrial, mechanical, and fluid power applications including trampolines and garage doors.
Explore more Extension Springs and related mechanical fasteners in the RS PRO category on EnvMart for reliable industrial solutions.
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Frequently Asked Questions
The free length of this extension spring is 60.6 mm.
The maximum extended length of this model is 188.6 mm.
The initial tension of this spring is 19 N.
The spring rate of this extension spring is 0.13 N/mm.
The wire diameter measures 0.8 mm, and the outside diameter is 9 mm.
This extension spring complies with DIN 17223, BS 1408 CR3, and RoHS standards.
This extension spring is constructed from high tensile steel wire.
It is equipped with looped hooks on both ends for easy installation.
This model is ideal for industrial, mechanical, and fluid power applications, including trampolines and garage doors.
The country of origin for this extension spring is the United Kingdom.
The wire diameter of 0.8 mm helps to balance elasticity and load capacity effectively.
It maintains an effective pulling force due to its initial tension of 19 N.
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