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MartinHMK1230

HMK1230

Miter Gear
Item #100811508
  • 20° Pressure Angle
  • 30 Teeth
  • 12 Diametral Pitch
  • 0.54 in Face Width
  • 2.5 in Pitch Diameter
  • Bored to Size
  • 0.625 in Finished Bore
  • 0.625 in Minimum Bore Size
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MartinHMK1230
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    Shipment Options
  • 20° Pressure Angle
  • 30 Teeth
  • 12 Diametral Pitch
  • 0.54 in Face Width
  • 2.5 in Pitch Diameter

description

  • All standard stock miter gears must be mounted at right angles (90°) for proper tooth bearings.

features

  • All Martin Gears are cut with the 20° pressure angle system
  • Hardened miter gears have approximately 50% more horsepower capacity and provide greater gear wear than untreated gears
  • The mounting distance must be held in order to maintain proper bachlash between gears. The use of a straight mineral oil as a lubricant is recommended for most miter gear applications
  • All Martin Miter Gears are cut with the 20° pressure angle system.
  • The use of a straight mineral oil as a lubricant is recommended for most Miter Gear applications.
Material Steel
Pitch Diameter 2.5 in
Torque at 600 RPM 1108 lb/in
Inch/Metric Inch
Mounting Distance 2.31 in
Bore Type Bored to Size
Hardened Teeth With Hardened Teeth
Torque at 1800 RPM 185 lb/in
Pressure Angle 20 °
Hub O.D. 1 3/4 in
Set Screw Location Over Keyway
Torque at 300 RPM 599 lb/in
Keyway 3/16 x 3/32
Diametral Pitch 12
Finished Bore 5/8 in
Torque at 200 RPM 441 lb/in
Outside Dia. 2.618 in
Ratio 1:1
Set Screw 1
Bore Size 0.625 in
Length Through Bore 1.48 in
Spiral Direction Straight
Torque at 1200 RPM 231 lb/in
No. of Teeth 30
Hub Projection 0.844 in
Torque at 900 RPM 1260 lb/in
Set Screw Size 1/4-20 x 1/4
Weight 1.09 LB
EAN or UPC 697950052274
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