Product Description
Raymond RA 1050950 Torsion Spring is a direct replacement for electric lift truck applications, constructed from 302 stainless steel wire per ASTM A313/AMS 5688. Designed for 90° right-hand deflection, this spring delivers reliable restoring force and corrosion resistance. Compatible with Raymond 8300, 8400, and 8500 series electric lift trucks, it provides excellent fatigue strength and durability in warehouse and dock environments.
Specifications
Material & Construction
| Material Specification | Stainless steel wire to ASTM A313/AMS 5688 |
| Wire Type | Type 302 stainless steel |
| Deflection Angle | 90° right-hand |
Part Numbers & Compatibility
| Part Number | RA 1050950 |
| Compatible Models | Raymond 8300, 8400, 8500 Series |
| Application | Electric lift truck applications |
Frequently Asked Questions
Q: What equipment does the RA 1050950 torsion spring fit?
A: The RA 1050950 is a direct replacement torsion spring for Raymond 8300, 8400, and 8500 series electric lift trucks. It is a factory-spec part designed for these specific models.
Q: What material is the RA 1050950 made from?
A: The RA 1050950 is constructed from 302 stainless steel wire manufactured to ASTM A313/AMS 5688 specification. Stainless steel construction provides excellent corrosion resistance and fatigue strength for long service life.
Q: What is the deflection angle of the RA 1050950?
A: The RA 1050950 is designed for 90 degree right-hand deflection. This means the spring is wound and oriented to provide restoring force in one specific rotational direction. Verify orientation matches your equipment before ordering.
Q: Why is 302 stainless steel with ASTM A313/AMS 5688 specification important for torsion springs?
A: 302 stainless steel to ASTM A313/AMS 5688 is tested for fatigue resistance and corrosion resistance in electric lift truck environments. Using factory-spec material ensures reliable performance and safety. Substituting with lower-grade materials may result in premature failure or reduced load support.
Q: What symptoms indicate the RA 1050950 needs replacement?
A: Common failure symptoms include loss of restoring force (mast does not return to neutral position), audible squeaking or creaking during operation, visible corrosion or rust, or broken/fractured wire sections. Replace the spring immediately if any of these occur.
Q: Does this spring resist corrosion?
A: Yes. The 302 stainless steel construction provides excellent corrosion resistance, making it ideal for warehouse, dock, and indoor lift truck applications where moisture exposure is common.