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MartinHMK1025A

HMK1025A

Miter Gear
Item #100811503
  • 20° Pressure Angle
  • 25 Teeth
  • 10 Diametral Pitch
  • 0.55 in Face Width
  • 2.5 in Pitch Diameter
  • Bored to Size
  • 0.875 in Finished Bore
  • 0.875 in Minimum Bore Size
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MartinHMK1025A
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    Shipment Options
  • 20° Pressure Angle
  • 25 Teeth
  • 10 Diametral Pitch
  • 0.55 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.
Finished Bore 7/8 in
No. of Teeth 25
Inch/Metric Inch
Outside Dia. 2.641 in
Set Screw Location Over Keyway
Spiral Direction Straight
Length Through Bore 1.63 in
Keyway 3/16 x 3/32
Diametral Pitch 10
Bore Size 0.875 in
Hub Projection 0.938 in
Hub O.D. 2 in
Torque at 600 RPM 1102 lb/in
Torque at 300 RPM 725 lb/in
Pressure Angle 20 °
Bore Type Bored to Size
Hardened Teeth With Hardened Teeth
Torque at 900 RPM 1387 lb/in
Mounting Distance 2.44 in
Torque at 200 RPM 504 lb/in
Ratio 1:1
Set Screw Size 1/4-20 x 1/4
Set Screw 1
Torque at 1200 RPM 262 lb/in
Pitch Diameter 2.5 in
Material Steel
Torque at 1800 RPM 210 lb/in
Weight 1.24 LB
EAN or UPC 697950051987
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