Spur Gears

How to order

1. Material

   1. Plastic Delrin (fully machined).
      

   2. Standard duty: Steel 214M15/045M10.
      Alternative: Stainless Steel, Brass.

   3. Heavy duty steel: 817M40 (En24) or 655M13 (En36).
      Alternative: 080M40 (En8).
      Case Hardened EN36 or Industrial Hardened EN24 are available.

2. Pitch (MOD or PCD)
   Any two parts with the same pitch will run together.

3. Boss – With or Without Boss.

4. Choose Number of Teeth.

5. More options: Set Screws, Tapped Hole, Keyway.

We can manufacture a non standard part per drawing or with Spur Gear Technical Request Form

Standard Materials
Steel (En32, En24 and En58)
Delrin

Outside Diameter
Max : 750mm
Min : 3mm

Pitches
0.25mod to 8mod
96DP to 4DP

Pressure Angle
20°

Face Width
Max : 130mm (5″)

When running small number of teeth gears with a corrected PCD, you may encounter a large amount of backlash. To rectify this the center distance may be moved closer together.

Larger pitch spur gears can be made to order.

Our Spur Gears are produced both in Metric and Imperial sizes, with or without bosses as standard. Standard materials include Steel (En32, En58 and En24) and Delrin with many more available on request. All Gears come with standard pilot bore or alternatively bored and keyed to your requirements. Modifications such as tooth correction, altered dimensions, hardening, anodized etc can be carried out.
Anti-backlash gears are produced as standard for your high precision applications. A selection of standard molded Hostaform gears are available for an economical alternative for your low torque requirements.