Flex Shaft 3500

3500 Electric Flex Shaft Motor

 

Model 3500 Motor grounded
Weight 21lbs. (10kg)
Amperage 20(115V), 10(230V)
Shafts 2', 5', 7', 10', 14', 21'
Heads 1-3/8" thru 2-3/8 "

Shaft Length 2'
(.6m) 		5'
(1.5m) 		7'
(2.1m) 		10'
(3.0m) 		14'
(4.3m) 		21'
(6.4m)
7/8" (22.2mm)
OD Casing
Recommended
Head Sizes 		1-3/8"
1-3/4" 		1-3/8"
1-3/4" 		1-3/8"
1-3/4" 		1-3/8" NA NA
1-3/16" (30.1mm)
OD Casing
Recommended
Head Sizes 		1-3/8"
1-3/4"
2"
2-3/8" 		1-3/8"
1-3/4"
2"
2-3/8" 		1-3/8"
1-3/4"
2"
2-3/8" 		1-3/8"
1-3/4"
2"
2-3/8" 		1-3/8"
1-3/4"
2"
2-3/8" 		1-3/8"
1-3/4"
2"
2-3/8"

 
Select a head for your specific needs.
Head Diameter Centrifugal Force Amplitude Diameter of Influence
1-3/8" (35mm) 424lbs. (1886N) .070" (1.77mm) 8"-14" (203mm-355mm)
1-3/4" (45mm) 795lbs. (3536N) .102" (2.59mm) 16"-20" (406mm-508mm)
2" (50mm) 1000lbs. (4448N) .090" (2.28mm) 20"-24" (508mm-609mm)
2-3/8" (60mm) 1186lbs. (5275N) .092" (2.33mm) 23"-27" (584mm-685mm)

Recommended AWG Wire Size for Extension Cords
Model 3500 Motor grounded
Rated Amps 20Amps
Extension Cord Lengths 25' (7.6m) 14ga
50' (15.3m) 12ga
100' (30.5m) 8ga
150' (45.8m) 6ga
200' (61.0m) 6ga