Bevel & Miter Gears

• For right-angle (90° ) intersecting shafts
• Straight tooth, Coniflex (Gleason Works) form
• Bevel gear ratios up to 5:1
• Miter gear ratios 1:1
• Brass and steel materials

Worm & Worm Gears

• Gears listed are Right Hand. Left Hand are available upon special request.
• Steel worms are generally recommended as they are subjected to considerably more wear than the mating worm gear.
• Single thread worms give the same reduction as the number of teeth in the gear.
• Double thread worms give a reduction of one-half the number of teeth in the gear.
• Quadruple thread worms give a reduction of one-quarter the number of teeth in the gear.

Spur Gears

• For parallel shafts
• Materials of brass, steel, cast iron and phenolic (bakelite)
• 4 DP to 48 DP ( up to 64 DP custom)
• 14.5° Pressure Angle (20° custom)
• Matching Rack made of brass or steel
• Pinion Rod - 48 to 24 DP

Helical Gears

• For parallel shafts & 90° non-intersecting shafts
• 45° Helix Angle
• 14.5° Pressure Angle (20° custom)
• 24 TDP to 6 TDP (Transverse Diametral Pitch)
• Right Hand and Left Hand
• Hardened Steel

Internal Spur Gears

• For parallel shaft applications
• 48 to 10 Diametral Pitch
• Brass and steel for catalog gears
• Permits greater reduction in a smaller space