Elevator Car Guide Shoe DX04 Elevator Spare Parts

Elevator Car Guide Shoe DX04 Elevator Spare Parts

• Material Composition:

  • Main Body: High-strength cast iron (GG20/GG25) or aluminum alloy for lightweight applications

  • Rollers: Polyurethane-coated steel wheels (60-70 Shore D hardness) for quiet operation

  • Bearings: Sealed deep-groove ball bearings (6204-2RS or equivalent)

• Dimensions:

  • Compatible with standard T-type guide rails (e.g., T75-T127)

  • Typical wheel diameter: 150-200mm

  • Width adjustment range: ±5mm via slotted mounting holes

1. Casting/Forging:

   • Sand casting for iron bodies or die casting for aluminum versions

   • CNC machining of critical surfaces (Ra 3.2μm finish)

2. Roller Assembly:

   • Precision balancing of steel wheel cores

   • Polyurethane vulcanization bonding process

   • Bearing press-fit with retention clips

3. Surface Treatment:

   • Powder coating (RAL 9005 black standard)

   • Zinc plating on fasteners (ISO 4042)