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Used

USED FELLOWS 20-4

Michigan, United States
290Listings|33Followers
Overview
Gear Shapers

The Fellows 20-4 is a heavy-duty vertical gear shaping machine. It is primarily designed to cut internal and external spur gears, helical gears, and other custom profiles.

Specs
Guide
Spur
Spur
Maximum External Gear Diameter
20"
508 mm
Maximum Internal Gear Diameter
20"
508 mm
Diametral Pitch
4
4
Stroke
4"
101.6 mm
Cutter Spindle Diameter
3.543"
89.992 mm
Control Manufacturer
Conventional
Conventional

Max pitch diameter (External) 20"
Max pitch diameter (Internal) 20"
Max face width, external & internal 4"
Max diametrical pitch spur 4 DP
Max diametrical pitch helical 5 DP
Bore through work spindle 9.055"
Cutter spindle diameter 3.543"
Max helix angle with special guides 45 deg.
Distance between work table & cutter spindle w/no riser 12"
Dimensions (L x H x W) 126"x 117"x 70"
Machine net weight, approx 18,000 lbs.

Equipped With

Spur Guide
Coolant System
Cutter Adapter
20" Table

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