Power Transmission Pulleys / Oil Expeller Pulleys

The image shows a large, industrial alloy steel wheel with spokes.Pulleys are essential components in power transmission systems for moving power between rotating shafts using belts. The casting can be done in various grades as per requirements of clients varying from IS 1030 OR IS 2707.These wheels and pulleys are used in various industrial applications, including for heavy-duty machinery, lifting platforms, and conveyors. 

Features of such alloy steel wheels and pulleys include:

• Material:Made from high-grade alloys, which provides durability and strength.

• Chemical Compositions for IS 1030 Grade 340-570W:
  • Carbon (C): 0.250% max
  • Manganese (Mn): 1.500% max
  • Silicon (Si): 0.600% max
  • Phosphorus (P): 0.040% max
  • Sulfur (S): 0.035% max
  • Iron (Fe): Balance
  • Other alloying elements: May include small amounts of copper, chromium, nickel, and molybdenum.

• Chemical Compositions for IS 2707 Grades:

• IS 2707 Grade 1:

(Specific composition details not provided, but the link to Total Material indicates a composition including C, Mn, S, and Si) 

• IS 2707 Grade 2:
  • C: 0.39–0.45%
  • Mn: 1.00–1.40%
  • P: ≤ 0.040%
  • S: ≤ 0.040%
  • Si: 0.3-0.8%

• IS 2707 Grade 3:
  • C: 0.52 – 0.58%
  • Mn: ≤ 1.00%
  • P: ≤ 0.040%
  • S: ≤ 0.040%
  • Si: 0.3-0.8%

• Applications:Used in heavy industry, for trolley systems, power transmission, and conveyor systems.
• Design:They are engineered to withstand heavy loads and resist wear, with some designs, like the one in the image, having spokes for structural support.