Skip to content Skip to navigation menu
MartinHM1230

HM1230

Miter Gear
Item #100811476
  • 20° Pressure Angle
  • 30 Teeth
  • 12 Diametral Pitch
  • 0.54 in Face Width
  • 2.5 in Pitch Diameter
  • Reborable
  • 0.625 in Minimum Bore Size
+ Show More + Show Less
MartinHM1230
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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.
Torque at 1800 RPM 185 lb/in
Pressure Angle 20 °
Torque at 1200 RPM 231 lb/in
Pitch Diameter 2.5 in
Material Steel
Ratio 1:1
Inch/Metric Inch
Torque at 200 RPM 441 lb/in
No. of Teeth 30
Torque at 900 RPM 1261 lb/in
Torque at 300 RPM 598 lb/in
Diametral Pitch 12
Bore Size 0.625 in
Outside Dia. 2.618 in
Bore Type Reborable
Bore Size [Max] 0.9385 in
Hub Projection 0.844 in
Hub O.D. 1 3/4 in
Spiral Direction Straight
Length Through Bore 1.48 in
Torque at 600 RPM 1008 lb/in
Hardened Teeth With Hardened Teeth
Mounting Distance 2.31 in
Weight 1.1 LB
EAN or UPC 697950052267
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison