DRIVE SYSTEM DIMENSIONAL DATA

Model 417 Controllable Pulley

  • Standard Bore Sizes: None.
    The bore size is made to order.
  • Bore Depth: 5-3/4″
  • Maximum Bore Size: 2-3/8″
  • Approximate Pitch Diameters:
    • Maximum: 13.60″
    • Minimum: 4.59″
  • Weight: 45 lbs.
  • Handwheel Turns for Full Range: 27

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Model 518 Spring-Loaded Pulley with 518C Mounting Collet

  • Standard Bore Sizes: None.
    The bore size is made to order.
  • Bore Depth: 6-1/4″
  • Maximum Bore Size: 2-3/4″
  • Approximate Pitch Diameters:
    • Maximum: 17.10″
    • Minimum: 8.09″
  • Weight: 58 lbs.
  • Collet Weight: 2.5 lbs.
POWER CURVES vs. DRIVEN SPEED
HORSEPOWER RATINGS
518-40 HORSEPOWER RATINGS
40 H.P. with 1750 RPM Driver
25 H.P. with 1150 RPM Driver

 

518-60 HORSEPOWER RATINGS
60, 50 H.P. with 1750 RPM Driver
40, 30 H.P. with 1150 RPM Driver
BELT DIMENSIONS
BELT
CENTER
DISTANCE
4430V690
16.27
4430V700
16.81
4430V710
17.35
4430V718
17.77

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