Model D

The Industry’s #1 choice of counterweight roller guide

  • EXCEPTIONAL VERSATILITY
  • MINIMIZED NOISE & VIBRATION
  • EXCEPTIONAL RANGE & CONTROL OF COUNTERWEIGHT OR CAR’S FLOAT
  • DURABLE, ENGINEERED DESIGN
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Product Description

Engineered to minimize noise and vibration that can adversely impact ride quality. The Model D is the counterweight partner to the Model B roller guide and features adjustable springs and premium neoprene rubber rollers to ensure the best overall ride quality of the elevator system.

Designed for elevator counterweights up to 500 fpm and 4,000 lbs capacity in low to mid-rise buildings, the Model D is a three-wheel roller guide with adjustable spring suspension in all directions, and three premium 3-1/4” diameter neoprene rollers.

Engineered and tested to meet ASME 17.1/CSA B44 and EN81 standards, ELSCO’s Model D roller guide is constructed from durable, precision machined, ductile iron castings and is assembled using quality parts to ensure your elevator ride will GO UNNOTICED.

  • Neoprene Rubber Rollers

    • Precision manufactured using ELSCO’s proprietary neoprene rubber tread compound
    • 65A durometer tread dampens vibration and reduces noise
    • Precisely ground tread profile provides a balanced and concentric roller
    • High-memory tread characteristics prevent flat spotting
    • Excellent resistance to oils, chemicals and UV for extended life
  • Precision Ball Bearings

    • Industrial grade, high quality ball bearings will last for millions of cycles
    • Dual bearing design provides the roller wheel extra stability to ensure a true ride, free of noise and vibration
    • Precision bearing press process during assembly at ELSCO ensures perfect fit, alignment, and quality
  • Fully Adjustable Stabilizing Springs

    • Independently adjust the pre-load force of the rollers on the rail to minimize bumps and vibration and ensure proper dampening
    • Allow for maximum adjustability to optimize reduction in peak-to-peak horizontal forces which improves ride quality
  • Robust Casting and Design Features

    • Precisely machined castings ensure the final assembly is of the highest quality
    • Tested to meet applicable codes and standards ensuring the guides provide a lifetime of reliable performance

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