UKFRESDE
Frenco International

Technical Information

PLUGS
GO & NOGO

RANGE METRIC IMPERIAL
Max Dia 250mm 10"
Min Dia 5mm 0.2"
Max Pitch   6 MOD 4 DP
Min Pitch 0,20 MOD 127 DP
Max No Teeth 360 360
Max Tooth Length 200 8"
Profiles:  Involute, Serration, Straight Sided,
Spur & Helical

RINGS
GO & NOGO

RANGE METRIC IMPERIAL
Max Dia 250mm 10"
Min Dia 5mm 0.2"
Max Pitch   6 MOD 4 DP
Min Pitch 0,20 MOD 127 DP
Max No Teeth 360 360
Max Tooth Length 110 4"
Profiles:  Involute, Serration, Straight Sided,
Spur & Helical

Master Gears

SPUR

RANGE METRIC IMPERIAL
Max Pitch Dia 250mm 10"
Max Pitch   6 Mod 4 DP
Min Pitch 0.2 Mod 127 DP
Max face width 150mm 6"
Max helix angle R & L hand N/A N/A

HELICAL

RANGE METRIC IMPERIAL
Max Pitch Dia 150mm 6"
Max Pitch   6 Mod 4 DP
Min Pitch 0.3 Mod 85 DP
Max face width 38mm 1.5"
Max helix angle R & L hand 45° 45°
       

Materials Available

01

Coating Available
for all
materials

WS2 - (Gauges)
A2 TiCN - (Master Gears Only)
ASP23
ASP30
     
Material Rockwell Advised usage
O1 60 - 62 Plugs & Rings, Master gears
A2 61 - 63 Plugs & Rings, Master gears
ASP23 62 - 66 Rings & Master gears
ASP30 60 - 66 Master Gears